diff options
84 files changed, 2685 insertions, 3429 deletions
diff --git a/.cirrus.yml b/.cirrus.yml index d6c4df7a9776..b03fac2b26b5 100644 --- a/.cirrus.yml +++ b/.cirrus.yml @@ -194,11 +194,13 @@ precommit_task: matrix: - name: amd64 smoke test using internal ci systems only_if: $CIRRUS_REPO_FULL_NAME != 'freebsd/freebsd-src' || $CIRRUS_BRANCH =~ 'pull/.*' + trigger_type: manual env: TARGET: amd64 TARGET_ARCH: amd64 - name: aarch64 smoke test using internal ci systems only_if: $CIRRUS_REPO_FULL_NAME != 'freebsd/freebsd-src' || $CIRRUS_BRANCH =~ 'pull/.*' + trigger_type: manual env: TARGET: arm64 TARGET_ARCH: aarch64 diff --git a/cddl/contrib/opensolaris/tests/os-tests/tests/oclo/oclo.c b/cddl/contrib/opensolaris/tests/os-tests/tests/oclo/oclo.c new file mode 100644 index 000000000000..8e6f7c726f24 --- /dev/null +++ b/cddl/contrib/opensolaris/tests/os-tests/tests/oclo/oclo.c @@ -0,0 +1,1341 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright 2025 Oxide Computer Company + */ + +/* + * Verify the behavior of the various O_CLOFORK and O_CLOEXEC variants. In + * particular getting this via: + * + * - open(2): O_CLOFORK/O_CLOEXEC + * - fcntl(2): F_SETFD FD_CLOFORK/FD_CLOEXEC + * - fcntl(2): F_DUPFD_CLOFORK/F_DUPFD_CLOEXEC + * - fcntl(2): F_DUP2FD_CLOFORK/F_DUP2FD_CLOEXEC + * - dup2(3C) + * - dup3(3C): argument translation + * - pipe2(2) + * - socket(2): SOCK_CLOEXEC/SOCK_CLOFORK + * - accept(2): flags on the listen socket aren't inherited on accept + * - socketpair(3SOCKET) + * - accept4(2): SOCK_CLOEXEC/SOCK_CLOFORK + * - recvmsg(2): SCM_RIGHTS MSG_CMSG_CLOFORK/MSG_CMSG_CLOEXEC + * + * The test is designed such that we have an array of functions that are used to + * create file descriptors with different rules. This is found in the + * oclo_create array. Each file descriptor that is created is then registered + * with information about what is expected about it. A given creation function + * can create more than one file descriptor; however, our expectation is that + * every file descriptor is accounted for (ignoring stdin, stdout, and stderr). + * + * We pass a record of each file descriptor that was recorded to a verification + * program that will verify everything is correctly honored after an exec. Note + * that O_CLOFORK is cleared after exec. The original specification in POSIX has + * it being retained; however, this issue was raised after the spec was + * published as folks went to implement it and we have ended up following along + * with the divergence of other implementations. + */ + +#include <sys/param.h> +#include <sys/sysctl.h> +#include <sys/stat.h> +#include <sys/wait.h> + +#include <netinet/in.h> +#include <sys/socket.h> + +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <libgen.h> +#include <limits.h> +#include <signal.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +void *recallocarray(void *, size_t, size_t, size_t); + +#define strerrorname_np(e) (sys_errlist[e]) + +/* + * Get pathname to avoid reading /proc/curproc/exe + * + * Taken from procstat_getpathname_sysctl() + */ +static int +getpathname(pid_t pid, char *pathname, size_t maxlen) +{ + int error, name[4]; + size_t len; + + name[0] = CTL_KERN; + name[1] = KERN_PROC; + name[2] = KERN_PROC_PATHNAME; + name[3] = pid; + len = maxlen; + error = sysctl(name, nitems(name), pathname, &len, NULL, 0); + if (error != 0 && errno != ESRCH) + warn("sysctl: kern.proc.pathname: %d", pid); + if (len == 0) + pathname[0] = '\0'; + return (error); +} + +/* + * Verification program name. + */ +#define OCLO_VERIFY "ocloexec_verify" + +/* + * This structure represents a table of ways we expect to create file + * descriptors that should have the resulting flags set when done. The table is + * ordered and subsequent iterations are allowed to assume that the ones that + * have gone ahead of them have run and are therefore allowed to access them. + * The create function is expected to return the created fd. + */ +typedef struct clo_create clo_create_t; +struct clo_create { + const char *clo_desc; + int clo_flags; + void (*clo_func)(const clo_create_t *); +}; + +/* + * This is our run-time data. We expect all file descriptors to be registered by + * our calling functions through oclo_record(). + */ +typedef struct clo_rtdata { + const clo_create_t *crt_data; + size_t crt_idx; + int crt_fd; + int crt_flags; + const char *crt_desc; +} clo_rtdata_t; + +static clo_rtdata_t *oclo_rtdata; +static size_t oclo_rtdata_nents = 0; +static size_t oclo_rtdata_next = 0; +static int oclo_nextfd = STDERR_FILENO + 1; + +static bool +oclo_flags_match(const clo_rtdata_t *rt, bool child) +{ + const char *pass = child ? "post-fork" : "pre-fork"; + bool fail = child && (rt->crt_flags & FD_CLOFORK) != 0; + int flags = fcntl(rt->crt_fd, F_GETFD, NULL); + + if (flags < 0) { + int e = errno; + + if (fail) { + if (e == EBADF) { + (void) printf("TEST PASSED: %s (%s): fd %d: " + "correctly closed\n", + rt->crt_data->clo_desc, pass, rt->crt_fd); + return (true); + } + + warn("TEST FAILED: %s (%s): fd %d: expected fcntl to " + "fail with EBADF, but found %s", + rt->crt_data->clo_desc, pass, rt->crt_fd, + strerrorname_np(e)); + return (false); + } + + warnx("TEST FAILED: %s (%s): fd %d: fcntl(F_GETFD) " + "unexpectedly failed", rt->crt_data->clo_desc, pass, + rt->crt_fd); + return (false); + } + + if (fail) { + warnx("TEST FAILED: %s (%s): fd %d: received flags %d, but " + "expected to fail based on flags %d", + rt->crt_data->clo_desc, pass, rt->crt_fd, flags, + rt->crt_fd); + return (false); + } + + if (flags != rt->crt_flags) { + warnx("TEST FAILED: %s (%s): fd %d: discovered flags 0x%x do " + "not match expected flags 0x%x", rt->crt_data->clo_desc, + pass, rt->crt_fd, flags, rt->crt_fd); + return (false); + } + + (void) printf("TEST PASSED: %s (%s): fd %d discovered flags match " + "(0x%x)\n", rt->crt_data->clo_desc, pass, rt->crt_fd, flags); + return (true); +} + + +static void +oclo_record(const clo_create_t *c, int fd, int exp_flags, const char *desc) +{ + if (oclo_rtdata_next == oclo_rtdata_nents) { + size_t newrt = oclo_rtdata_nents + 8; + clo_rtdata_t *rt; + rt = recallocarray(oclo_rtdata, oclo_rtdata_nents, newrt, + sizeof (clo_rtdata_t)); + if (rt == NULL) { + err(EXIT_FAILURE, "TEST_FAILED: internal error " + "expanding fd records to %zu entries", newrt); + } + + oclo_rtdata_nents = newrt; + oclo_rtdata = rt; + } + + if (fd != oclo_nextfd) { + errx(EXIT_FAILURE, "TEST FAILED: internal test error: expected " + "to record next fd %d, given %d", oclo_nextfd, fd); + } + + oclo_rtdata[oclo_rtdata_next].crt_data = c; + oclo_rtdata[oclo_rtdata_next].crt_fd = fd; + oclo_rtdata[oclo_rtdata_next].crt_flags = exp_flags; + oclo_rtdata[oclo_rtdata_next].crt_desc = desc; + + /* + * Matching errors at this phase are fatal as it means we screwed up the + * program pretty badly. + */ + if (!oclo_flags_match(&oclo_rtdata[oclo_rtdata_next], false)) { + exit(EXIT_FAILURE); + } + + oclo_rtdata_next++; + oclo_nextfd++; +} + +static int +oclo_file(const clo_create_t *c) +{ + int flags = O_RDWR, fd; + + if ((c->clo_flags & FD_CLOEXEC) != 0) + flags |= O_CLOEXEC; + if ((c->clo_flags & FD_CLOFORK) != 0) + flags |= O_CLOFORK; + fd = open("/dev/null", flags); + if (fd < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to open /dev/null", + c->clo_desc); + } + + return (fd); +} + +static void +oclo_open(const clo_create_t *c) +{ + oclo_record(c, oclo_file(c), c->clo_flags, NULL); +} + +static void +oclo_setfd_common(const clo_create_t *c, int targ_flags) +{ + int fd = oclo_file(c); + if (fcntl(fd, F_SETFD, targ_flags) < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: F_SETFD failed to set " + "flags to %d", c->clo_desc, targ_flags); + } + + oclo_record(c, fd, targ_flags, NULL); +} + +static void +oclo_setfd_none(const clo_create_t *c) +{ + oclo_setfd_common(c, 0); +} + +static void +oclo_setfd_exec(const clo_create_t *c) +{ + oclo_setfd_common(c, FD_CLOEXEC); +} + +static void +oclo_setfd_fork(const clo_create_t *c) +{ + oclo_setfd_common(c, FD_CLOFORK); +} + +static void +oclo_setfd_both(const clo_create_t *c) +{ + oclo_setfd_common(c, FD_CLOFORK | FD_CLOEXEC); +} + +/* + * Open an fd with flags in a certain form and then use one of the F_DUPFD or + * F_DUP2FD variants and ensure that flags are properly propagated as expected. + */ +static void +oclo_fdup_common(const clo_create_t *c, int targ_flags, int cmd) +{ + int dup, fd; + + fd = oclo_file(c); + oclo_record(c, fd, c->clo_flags, "base"); + switch (cmd) { + case F_DUPFD: + case F_DUPFD_CLOEXEC: + case F_DUPFD_CLOFORK: + dup = fcntl(fd, cmd, fd); + break; + case F_DUP2FD: + case F_DUP2FD_CLOEXEC: +#ifdef F_DUP2FD_CLOFORK + case F_DUP2FD_CLOFORK: +#endif + dup = fcntl(fd, cmd, fd + 1); + break; + case F_DUP3FD: + dup = fcntl(fd, cmd | (targ_flags << F_DUP3FD_SHIFT), fd + 1); + break; + default: + errx(EXIT_FAILURE, "TEST FAILURE: %s: internal error: " + "unexpected fcntl cmd: 0x%x", c->clo_desc, cmd); + } + + if (dup < 0) { + err(EXIT_FAILURE, "TEST FAILURE: %s: failed to dup fd with " + "fcntl command 0x%x", c->clo_desc, cmd); + } + + oclo_record(c, dup, targ_flags, "dup"); +} + +static void +oclo_fdupfd(const clo_create_t *c) +{ + oclo_fdup_common(c, 0, F_DUPFD); +} + +static void +oclo_fdupfd_fork(const clo_create_t *c) +{ + oclo_fdup_common(c, FD_CLOFORK, F_DUPFD_CLOFORK); +} + +static void +oclo_fdupfd_exec(const clo_create_t *c) +{ + oclo_fdup_common(c, FD_CLOEXEC, F_DUPFD_CLOEXEC); +} + +static void +oclo_fdup2fd(const clo_create_t *c) +{ + oclo_fdup_common(c, 0, F_DUP2FD); +} + +#ifdef F_DUP2FD_CLOFORK +static void +oclo_fdup2fd_fork(const clo_create_t *c) +{ + oclo_fdup_common(c, FD_CLOFORK, F_DUP2FD_CLOFORK); +} +#endif + +static void +oclo_fdup2fd_exec(const clo_create_t *c) +{ + oclo_fdup_common(c, FD_CLOEXEC, F_DUP2FD_CLOEXEC); +} + +static void +oclo_fdup3fd_none(const clo_create_t *c) +{ + oclo_fdup_common(c, 0, F_DUP3FD); +} + +static void +oclo_fdup3fd_exec(const clo_create_t *c) +{ + oclo_fdup_common(c, FD_CLOEXEC, F_DUP3FD); +} + +static void +oclo_fdup3fd_fork(const clo_create_t *c) +{ + oclo_fdup_common(c, FD_CLOFORK, F_DUP3FD); +} + +static void +oclo_fdup3fd_both(const clo_create_t *c) +{ + oclo_fdup_common(c, FD_CLOEXEC | FD_CLOFORK, F_DUP3FD); +} + +static void +oclo_dup_common(const clo_create_t *c, int targ_flags, bool v3) +{ + int dup, fd; + fd = oclo_file(c); + oclo_record(c, fd, c->clo_flags, "base"); + if (v3) { + int dflags = 0; + if ((targ_flags & FD_CLOEXEC) != 0) + dflags |= O_CLOEXEC; + if ((targ_flags & FD_CLOFORK) != 0) + dflags |= O_CLOFORK; + dup = dup3(fd, fd + 1, dflags); + } else { + dup = dup2(fd, fd + 1); + } + + oclo_record(c, dup, targ_flags, "dup"); +} + +static void +oclo_dup2(const clo_create_t *c) +{ + oclo_dup_common(c, 0, false); +} + +static void +oclo_dup3_none(const clo_create_t *c) +{ + oclo_dup_common(c, 0, true); +} + +static void +oclo_dup3_exec(const clo_create_t *c) +{ + oclo_dup_common(c, FD_CLOEXEC, true); +} + +static void +oclo_dup3_fork(const clo_create_t *c) +{ + oclo_dup_common(c, FD_CLOFORK, true); +} + +static void +oclo_dup3_both(const clo_create_t *c) +{ + oclo_dup_common(c, FD_CLOEXEC | FD_CLOFORK, true); +} + +static void +oclo_pipe(const clo_create_t *c) +{ + int flags = 0, fds[2]; + + if ((c->clo_flags & FD_CLOEXEC) != 0) + flags |= O_CLOEXEC; + if ((c->clo_flags & FD_CLOFORK) != 0) + flags |= O_CLOFORK; + + if (pipe2(fds, flags) < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: pipe2() with flags %d " + "failed", c->clo_desc, flags); + } + + oclo_record(c, fds[0], c->clo_flags, "pipe[0]"); + oclo_record(c, fds[1], c->clo_flags, "pipe[1]"); +} + +static void +oclo_socket(const clo_create_t *c) +{ + int type = SOCK_DGRAM, fd; + + if ((c->clo_flags & FD_CLOEXEC) != 0) + type |= SOCK_CLOEXEC; + if ((c->clo_flags & FD_CLOFORK) != 0) + type |= SOCK_CLOFORK; + fd = socket(PF_INET, type, 0); + if (fd < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to create socket " + "with flags: 0x%x\n", c->clo_desc, c->clo_flags); + } + + oclo_record(c, fd, c->clo_flags, NULL); +} + +static void +oclo_accept_common(const clo_create_t *c, int targ_flags, bool a4) +{ + int lsock, csock, asock; + int ltype = SOCK_STREAM, atype = 0; + struct sockaddr_in in; + socklen_t slen; + + if ((c->clo_flags & FD_CLOEXEC) != 0) + ltype |= SOCK_CLOEXEC; + if ((c->clo_flags & FD_CLOFORK) != 0) + ltype |= SOCK_CLOFORK; + + if ((targ_flags & FD_CLOEXEC) != 0) + atype |= SOCK_CLOEXEC; + if ((targ_flags & FD_CLOFORK) != 0) + atype |= SOCK_CLOFORK; + + lsock = socket(PF_INET, ltype, 0); + if (lsock < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to create listen " + "socket with flags: 0x%x\n", c->clo_desc, c->clo_flags); + } + + oclo_record(c, lsock, c->clo_flags, "listen"); + (void) memset(&in, 0, sizeof (in)); + in.sin_family = AF_INET; + in.sin_port = 0; + in.sin_addr.s_addr = htonl(INADDR_LOOPBACK); + + if (bind(lsock, (struct sockaddr *)&in, sizeof (in)) != 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to bind socket", + c->clo_desc); + } + + slen = sizeof (struct sockaddr_in); + if (getsockname(lsock, (struct sockaddr *)&in, &slen) != 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to discover bound " + "socket address", c->clo_desc); + } + + if (listen(lsock, 5) < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to listen on socket", + c->clo_desc); + } + + csock = socket(PF_INET, SOCK_STREAM, 0); + if (csock < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to create client " + "socket", c->clo_desc); + } + oclo_record(c, csock, 0, "connect"); + + if (connect(csock, (struct sockaddr *)&in, sizeof (in)) != 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to connect to " + "server socket", c->clo_desc); + } + + if (a4) { + asock = accept4(lsock, NULL, NULL, atype); + } else { + asock = accept(lsock, NULL, NULL); + } + if (asock < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to accept client " + "connection", c->clo_desc); + } + oclo_record(c, asock, targ_flags, "accept"); +} + +static void +oclo_accept(const clo_create_t *c) +{ + oclo_accept_common(c, 0, false); +} + +static void +oclo_accept4_none(const clo_create_t *c) +{ + oclo_accept_common(c, 0, true); +} + +static void +oclo_accept4_fork(const clo_create_t *c) +{ + oclo_accept_common(c, FD_CLOFORK, true); +} + +static void +oclo_accept4_exec(const clo_create_t *c) +{ + oclo_accept_common(c, FD_CLOEXEC, true); +} + +static void +oclo_accept4_both(const clo_create_t *c) +{ + oclo_accept_common(c, FD_CLOEXEC | FD_CLOFORK, true); +} + +/* + * Go through the process of sending ourselves a file descriptor. + */ +static void +oclo_rights_common(const clo_create_t *c, int targ_flags) +{ + int pair[2], type = SOCK_DGRAM, sflags = 0; + int tosend = oclo_file(c), recvfd; + uint32_t data = 0x7777; + struct iovec iov; + struct msghdr msg; + struct cmsghdr *cm; + + if ((c->clo_flags & FD_CLOEXEC) != 0) + type |= SOCK_CLOEXEC; + if ((c->clo_flags & FD_CLOFORK) != 0) + type |= SOCK_CLOFORK; + + if (socketpair(PF_UNIX, type, 0, pair) < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to create socket " + "pair", c->clo_desc); + } + + oclo_record(c, tosend, c->clo_flags, "send fd"); + oclo_record(c, pair[0], c->clo_flags, "pair[0]"); + oclo_record(c, pair[1], c->clo_flags, "pair[1]"); + + iov.iov_base = (void *)&data; + iov.iov_len = sizeof (data); + + (void) memset(&msg, 0, sizeof (msg)); + msg.msg_iov = &iov; + msg.msg_iovlen = 1; + msg.msg_controllen = CMSG_SPACE(sizeof (int)); + + msg.msg_control = calloc(1, msg.msg_controllen); + if (msg.msg_control == NULL) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to allocate %u " + "bytes for SCM_RIGHTS control message", c->clo_desc, + msg.msg_controllen); + } + + cm = CMSG_FIRSTHDR(&msg); + cm->cmsg_len = CMSG_LEN(sizeof (int)); + cm->cmsg_level = SOL_SOCKET; + cm->cmsg_type = SCM_RIGHTS; + (void) memcpy(CMSG_DATA(cm), &tosend, sizeof (tosend)); + + if ((targ_flags & FD_CLOEXEC) != 0) + sflags |= MSG_CMSG_CLOEXEC; + if ((targ_flags & FD_CLOFORK) != 0) + sflags |= MSG_CMSG_CLOFORK; + + if (sendmsg(pair[0], &msg, 0) < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to send fd", + c->clo_desc); + } + + data = 0; + if (recvmsg(pair[1], &msg, sflags) < 0) { + err(EXIT_FAILURE, "TEST FAILED: %s: failed to get fd", + c->clo_desc); + } + + if (data != 0x7777) { + errx(EXIT_FAILURE, "TEST FAILED: %s: did not receive correct " + "data: expected 0x7777, found 0x%x", c->clo_desc, data); + } + + if (msg.msg_controllen < CMSG_SPACE(sizeof (int))) { + errx(EXIT_FAILURE, "TEST FAILED: %s: found insufficient " + "message control length: expected at least 0x%zx, found " + "0x%x", c->clo_desc, CMSG_SPACE(sizeof (int)), + msg.msg_controllen); + } + + cm = CMSG_FIRSTHDR(&msg); + if (cm->cmsg_level != SOL_SOCKET || cm->cmsg_type != SCM_RIGHTS) { + errx(EXIT_FAILURE, "TEST FAILED: %s: found surprising cmsg " + "0x%x/0x%x, expected 0x%x/0x%x", c->clo_desc, + cm->cmsg_level, cm->cmsg_type, SOL_SOCKET, SCM_RIGHTS); + } + + if (cm->cmsg_len != CMSG_LEN(sizeof (int))) { + errx(EXIT_FAILURE, "TEST FAILED: %s: found unexpected " + "SCM_RIGHTS length 0x%x: expected 0x%zx", c->clo_desc, + cm->cmsg_len, CMSG_LEN(sizeof (int))); + } + + (void) memcpy(&recvfd, CMSG_DATA(cm), sizeof (recvfd)); + oclo_record(c, recvfd, targ_flags, "SCM_RIGHTS"); +} + +static void +oclo_rights_none(const clo_create_t *c) +{ + oclo_rights_common(c, 0); +} + +static void +oclo_rights_exec(const clo_create_t *c) +{ + oclo_rights_common(c, FD_CLOEXEC); +} + +static void +oclo_rights_fork(const clo_create_t *c) +{ + oclo_rights_common(c, FD_CLOFORK); +} + +static void +oclo_rights_both(const clo_create_t *c) +{ + oclo_rights_common(c, FD_CLOEXEC | FD_CLOFORK); +} + +static const clo_create_t oclo_create[] = { { + .clo_desc = "open(2), no flags", + .clo_flags = 0, + .clo_func = oclo_open +}, { + .clo_desc = "open(2), O_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_open +}, { + .clo_desc = "open(2), O_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_open +}, { + .clo_desc = "open(2), O_CLOEXEC|O_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_open +}, { + .clo_desc = "fcntl(F_SETFD) no flags->no flags", + .clo_flags = 0, + .clo_func = oclo_setfd_none +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOFORK|O_CLOEXEC->no flags", + .clo_flags = O_CLOFORK | O_CLOEXEC, + .clo_func = oclo_setfd_none +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOEXEC->no flags", + .clo_flags = O_CLOEXEC, + .clo_func = oclo_setfd_none +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOFORK->no flags", + .clo_flags = O_CLOFORK, + .clo_func = oclo_setfd_none +}, { + .clo_desc = "fcntl(F_SETFD) no flags->O_CLOEXEC", + .clo_flags = 0, + .clo_func = oclo_setfd_exec +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOFORK|O_CLOEXEC->O_CLOEXEC", + .clo_flags = O_CLOFORK | O_CLOEXEC, + .clo_func = oclo_setfd_exec +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOEXEC->O_CLOEXEC", + .clo_flags = O_CLOEXEC, + .clo_func = oclo_setfd_exec +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOFORK->O_CLOEXEC", + .clo_flags = O_CLOFORK, + .clo_func = oclo_setfd_exec +}, { + .clo_desc = "fcntl(F_SETFD) no flags->O_CLOFORK", + .clo_flags = 0, + .clo_func = oclo_setfd_fork +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOFORK|O_CLOEXEC->O_CLOFORK", + .clo_flags = O_CLOFORK | O_CLOEXEC, + .clo_func = oclo_setfd_fork +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOEXEC->O_CLOFORK", + .clo_flags = O_CLOEXEC, + .clo_func = oclo_setfd_fork +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOFORK->O_CLOFORK", + .clo_flags = O_CLOFORK, + .clo_func = oclo_setfd_fork +}, { + .clo_desc = "fcntl(F_SETFD) no flags->O_CLOFORK|O_CLOEXEC", + .clo_flags = 0, + .clo_func = oclo_setfd_both +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOFORK|O_CLOEXEC->O_CLOFORK|O_CLOEXEC", + .clo_flags = O_CLOFORK | O_CLOEXEC, + .clo_func = oclo_setfd_both +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOEXEC->O_CLOFORK|O_CLOEXEC", + .clo_flags = O_CLOEXEC, + .clo_func = oclo_setfd_both +}, { + .clo_desc = "fcntl(F_SETFD) O_CLOFORK->O_CLOFORK|O_CLOEXEC", + .clo_flags = O_CLOFORK, + .clo_func = oclo_setfd_both +}, { + .clo_desc = "fcntl(F_DUPFD) none->none", + .clo_flags = 0, + .clo_func = oclo_fdupfd +}, { + .clo_desc = "fcntl(F_DUPFD) FD_CLOEXEC->none", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdupfd +}, { + .clo_desc = "fcntl(F_DUPFD) FD_CLOFORK->none", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdupfd +}, { + .clo_desc = "fcntl(F_DUPFD) FD_CLOEXEC|FD_CLOFORK->none", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdupfd +}, { + .clo_desc = "fcntl(F_DUPFD_CLOFORK) none", + .clo_flags = 0, + .clo_func = oclo_fdupfd_fork +}, { + .clo_desc = "fcntl(F_DUPFD_CLOFORK) FD_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdupfd_fork +}, { + .clo_desc = "fcntl(F_DUPFD_CLOFORK) FD_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdupfd_fork +}, { + .clo_desc = "fcntl(F_DUPFD_CLOFORK) FD_CLOEXEC|FD_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdupfd_fork +}, { + .clo_desc = "fcntl(F_DUPFD_CLOEXEC) none", + .clo_flags = 0, + .clo_func = oclo_fdupfd_exec +}, { + .clo_desc = "fcntl(F_DUPFD_CLOEXEC) FD_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdupfd_exec +}, { + .clo_desc = "fcntl(F_DUPFD_CLOEXEC) FD_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdupfd_exec +}, { + .clo_desc = "fcntl(F_DUPFD_CLOEXEC) FD_CLOEXEC|FD_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdupfd_exec +}, { + .clo_desc = "fcntl(F_DUP2FD) none->none", + .clo_flags = 0, + .clo_func = oclo_fdup2fd +}, { + .clo_desc = "fcntl(F_DUP2FD) FD_CLOEXEC->none", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdup2fd +}, { + .clo_desc = "fcntl(F_DUP2FD) FD_CLOFORK->none", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdup2fd +}, { + .clo_desc = "fcntl(F_DUP2FD) FD_CLOEXEC|FD_CLOFORK->none", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdup2fd +}, { +#ifdef F_DUP2FD_CLOFORK + .clo_desc = "fcntl(F_DUP2FD_CLOFORK) none", + .clo_flags = 0, + .clo_func = oclo_fdup2fd_fork +}, { + .clo_desc = "fcntl(F_DUP2FD_CLOFORK) FD_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdup2fd_fork +}, { + .clo_desc = "fcntl(F_DUP2FD_CLOFORK) FD_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdup2fd_fork +}, { + .clo_desc = "fcntl(F_DUP2FD_CLOFORK) FD_CLOEXEC|FD_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdup2fd_fork +}, { +#endif + .clo_desc = "fcntl(F_DUP2FD_CLOEXEC) none", + .clo_flags = 0, + .clo_func = oclo_fdup2fd_exec +}, { + .clo_desc = "fcntl(F_DUP2FD_CLOEXEC) FD_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdup2fd_exec +}, { + .clo_desc = "fcntl(F_DUP2FD_CLOEXEC) FD_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdup2fd_exec +}, { + .clo_desc = "fcntl(F_DUP2FD_CLOEXEC) FD_CLOEXEC|FD_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdup2fd_exec +}, { + .clo_desc = "fcntl(F_DUP3FD) none->none", + .clo_flags = 0, + .clo_func = oclo_fdup3fd_none +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOEXEC->none", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdup3fd_none +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOFORK->none", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdup3fd_none +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOEXEC|FD_CLOFORK->none", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdup3fd_none +}, { + .clo_desc = "fcntl(F_DUP3FD) none->FD_CLOEXEC", + .clo_flags = 0, + .clo_func = oclo_fdup3fd_exec +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOEXEC->FD_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdup3fd_exec +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOFORK->FD_CLOEXEC", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdup3fd_exec +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOEXEC|FD_CLOFORK->FD_CLOEXEC", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdup3fd_exec +}, { + .clo_desc = "fcntl(F_DUP3FD) none->FD_CLOFORK|FD_CLOEXEC", + .clo_flags = 0, + .clo_func = oclo_fdup3fd_both +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOEXEC->FD_CLOFORK|FD_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdup3fd_both +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOFORK->FD_CLOFORK|FD_CLOEXEC", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdup3fd_both +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOEXEC|FD_CLOFORK->" + "FD_CLOFORK|FD_CLOEXEC", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdup3fd_both +}, { + .clo_desc = "fcntl(F_DUP3FD) none->FD_CLOFORK", + .clo_flags = 0, + .clo_func = oclo_fdup3fd_fork +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOEXEC->FD_CLOFORK", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_fdup3fd_fork +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOFORK->FD_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_fdup3fd_fork +}, { + .clo_desc = "fcntl(F_DUP3FD) FD_CLOEXEC|FD_CLOFORK->FD_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_fdup3fd_fork +}, { + .clo_desc = "dup2() none->none", + .clo_flags = 0, + .clo_func = oclo_dup2 +}, { + .clo_desc = "dup2() FD_CLOEXEC->none", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_dup2 +}, { + .clo_desc = "dup2() FD_CLOFORK->none", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_dup2 +}, { + .clo_desc = "dup2() FD_CLOEXEC|FD_CLOFORK->none", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_dup2 +}, { + .clo_desc = "dup3() none->none", + .clo_flags = 0, + .clo_func = oclo_dup3_none +}, { + .clo_desc = "dup3() FD_CLOEXEC->none", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_dup3_none +}, { + .clo_desc = "dup3() FD_CLOFORK->none", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_dup3_none +}, { + .clo_desc = "dup3() FD_CLOEXEC|FD_CLOFORK->none", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_dup3_none +}, { + .clo_desc = "dup3() none->FD_CLOEXEC", + .clo_flags = 0, + .clo_func = oclo_dup3_exec +}, { + .clo_desc = "dup3() FD_CLOEXEC->FD_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_dup3_exec +}, { + .clo_desc = "dup3() FD_CLOFORK->FD_CLOEXEC", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_dup3_exec +}, { + .clo_desc = "dup3() FD_CLOEXEC|FD_CLOFORK->FD_CLOEXEC", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_dup3_exec +}, { + .clo_desc = "dup3() none->FD_CLOFORK|FD_CLOEXEC", + .clo_flags = 0, + .clo_func = oclo_dup3_both +}, { + .clo_desc = "dup3() FD_CLOEXEC->FD_CLOFORK|FD_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_dup3_both +}, { + .clo_desc = "dup3() FD_CLOFORK->FD_CLOFORK|FD_CLOEXEC", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_dup3_both +}, { + .clo_desc = "dup3() FD_CLOEXEC|FD_CLOFORK->FD_CLOFORK|FD_CLOEXEC", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_dup3_both +}, { + .clo_desc = "dup3() none->FD_CLOFORK", + .clo_flags = 0, + .clo_func = oclo_dup3_fork +}, { + .clo_desc = "dup3() FD_CLOEXEC->FD_CLOFORK", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_dup3_fork +}, { + .clo_desc = "dup3() FD_CLOFORK->FD_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_dup3_fork +}, { + .clo_desc = "dup3() FD_CLOEXEC|FD_CLOFORK->FD_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_dup3_fork +}, { + .clo_desc = "pipe(2), no flags", + .clo_flags = 0, + .clo_func = oclo_pipe +}, { + .clo_desc = "pipe(2), O_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_pipe +}, { + .clo_desc = "pipe(2), O_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_pipe +}, { + .clo_desc = "pipe(2), O_CLOEXEC|O_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_pipe +}, { + .clo_desc = "socket(2), no flags", + .clo_flags = 0, + .clo_func = oclo_socket +}, { + .clo_desc = "socket(2), O_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_socket +}, { + .clo_desc = "socket(2), O_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_socket +}, { + .clo_desc = "socket(2), O_CLOEXEC|O_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_socket +}, { + .clo_desc = "socket(2), no flags->accept() none", + .clo_flags = 0, + .clo_func = oclo_accept +}, { + .clo_desc = "socket(2), O_CLOEXEC->accept() none", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_accept +}, { + .clo_desc = "socket(2), O_CLOFORK->accept() none", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_accept +}, { + .clo_desc = "socket(2), O_CLOEXEC|O_CLOFORK->accept() none", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_accept +}, { + .clo_desc = "socket(2), no flags->accept4() none", + .clo_flags = 0, + .clo_func = oclo_accept4_none +}, { + .clo_desc = "socket(2), O_CLOEXEC->accept4() none", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_accept4_none +}, { + .clo_desc = "socket(2), O_CLOFORK->accept4() none", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_accept4_none +}, { + .clo_desc = "socket(2), O_CLOEXEC|O_CLOFORK->accept4() none", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_accept4_none +}, { + .clo_desc = "socket(2), no flags->accept4() SOCK_CLOFORK|SOCK_CLOEXEC", + .clo_flags = 0, + .clo_func = oclo_accept4_both +}, { + .clo_desc = "socket(2), O_CLOEXEC->accept4() SOCK_CLOFORK|SOCK_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_accept4_both +}, { + .clo_desc = "socket(2), O_CLOFORK->accept4() SOCK_CLOFORK|SOCK_CLOEXEC", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_accept4_both +}, { + .clo_desc = "socket(2), O_CLOEXEC|O_CLOFORK->accept4() " + "SOCK_CLOFORK|SOCK_CLOEXEC", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_accept4_both +}, { + .clo_desc = "socket(2), no flags->accept4() SOCK_CLOFORK", + .clo_flags = 0, + .clo_func = oclo_accept4_fork +}, { + .clo_desc = "socket(2), O_CLOEXEC->accept4() SOCK_CLOFORK", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_accept4_fork +}, { + .clo_desc = "socket(2), O_CLOFORK->accept4() SOCK_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_accept4_fork +}, { + .clo_desc = "socket(2), O_CLOEXEC|O_CLOFORK->accept4() SOCK_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_accept4_fork +}, { + .clo_desc = "socket(2), no flags->accept4() SOCK_CLOEXEC", + .clo_flags = 0, + .clo_func = oclo_accept4_exec +}, { + .clo_desc = "socket(2), O_CLOEXEC->accept4() SOCK_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_accept4_exec +}, { + .clo_desc = "socket(2), O_CLOFORK->accept4() SOCK_CLOEXEC", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_accept4_exec +}, { + .clo_desc = "socket(2), O_CLOEXEC|O_CLOFORK->accept4() SOCK_CLOEXEC", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_accept4_exec +}, { + .clo_desc = "SCM_RIGHTS none->none", + .clo_flags = 0, + .clo_func = oclo_rights_none +}, { + .clo_desc = "SCM_RIGHTS FD_CLOFORK->none", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_rights_none +}, { + .clo_desc = "SCM_RIGHTS FD_CLOEXEC->none", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_rights_none +}, { + .clo_desc = "SCM_RIGHTS FD_CLOEXEC|FD_CLOFORK->none", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_rights_none +}, { + .clo_desc = "SCM_RIGHTS none->MSG_CMSG_CLOEXEC", + .clo_flags = 0, + .clo_func = oclo_rights_exec +}, { + .clo_desc = "SCM_RIGHTS FD_CLOFORK->MSG_CMSG_CLOEXEC", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_rights_exec +}, { + .clo_desc = "SCM_RIGHTS FD_CLOEXEC->MSG_CMSG_CLOEXEC", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_rights_exec +}, { + .clo_desc = "SCM_RIGHTS FD_CLOEXEC|FD_CLOFORK->MSG_CMSG_CLOEXEC", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_rights_exec +}, { + .clo_desc = "SCM_RIGHTS MSG_CMSG_CLOFORK->nMSG_CMSG_CLOFORK", + .clo_flags = 0, + .clo_func = oclo_rights_fork +}, { + .clo_desc = "SCM_RIGHTS FD_CLOFORK->MSG_CMSG_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_rights_fork +}, { + .clo_desc = "SCM_RIGHTS FD_CLOEXEC->MSG_CMSG_CLOFORK", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_rights_fork +}, { + .clo_desc = "SCM_RIGHTS FD_CLOEXEC|FD_CLOFORK->MSG_CMSG_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_rights_fork +}, { + .clo_desc = "SCM_RIGHTS none->MSG_CMSG_CLOEXEC|MSG_CMSG_CLOFORK", + .clo_flags = 0, + .clo_func = oclo_rights_both +}, { + .clo_desc = "SCM_RIGHTS FD_CLOFORK->MSG_CMSG_CLOEXEC|MSG_CMSG_CLOFORK", + .clo_flags = FD_CLOFORK, + .clo_func = oclo_rights_both +}, { + .clo_desc = "SCM_RIGHTS FD_CLOEXEC->MSG_CMSG_CLOEXEC|MSG_CMSG_CLOFORK", + .clo_flags = FD_CLOEXEC, + .clo_func = oclo_rights_both +}, { + .clo_desc = "SCM_RIGHTS FD_CLOEXEC|FD_CLOFORK->" + "MSG_CMSG_CLOEXEC|MSG_CMSG_CLOFORK", + .clo_flags = FD_CLOEXEC | FD_CLOFORK, + .clo_func = oclo_rights_both +} }; + +static bool +oclo_verify_fork(void) +{ + bool ret = true; + + for (size_t i = 0; i < oclo_rtdata_next; i++) { + if (!oclo_flags_match(&oclo_rtdata[i], true)) { + ret = false; + } + } + + return (ret); +} + +/* + * Here we proceed to re-open any fd that was closed due to O_CLOFORK again to + * make sure that the file descriptor makes it to our child verifier. + * Importantly, with the changes that cause O_CLOFORK to be cleared on exec, we + * should not see any file descriptors with the flag in the child. This allows + * us to confirm that this is what we expect. + * + * In addition, this serves as a test to make sure that our opening of the + * lowest fd is correct. While this doesn't actually use the same method as was + * done previously, this should get us most of the way there. + */ +static void +oclo_child_reopen(void) +{ + for (size_t i = 0; i < oclo_rtdata_next; i++) { + int fd; + int flags = O_RDWR | O_CLOFORK; + + if ((oclo_rtdata[i].crt_flags & FD_CLOFORK) == 0) + continue; + + if ((oclo_rtdata[i].crt_flags & FD_CLOEXEC) != 0) + flags |= O_CLOEXEC; + + fd = open("/dev/zero", flags); + if (fd < 0) { + err(EXIT_FAILURE, "TEST FAILED: failed to re-open fd " + "%d with flags %d", oclo_rtdata[i].crt_fd, flags); + } + + if (fd != oclo_rtdata[i].crt_fd) { + errx(EXIT_FAILURE, "TEST FAILED: re-opening fd %d " + "returned fd %d: test design issue or lowest fd " + "algorithm is broken", oclo_rtdata[i].crt_fd, fd); + } + } + + (void) printf("TEST PASSED: successfully reopened fds post-fork"); +} + +/* + * Look for the verification program in the same directory that this program is + * found in. Note, that isn't the same thing as the current working directory. + */ +static void +oclo_exec(void) +{ + ssize_t ret; + char dir[PATH_MAX], file[PATH_MAX]; + char **argv; + + ret = getpathname(getpid(), dir, sizeof(dir)); + if (ret < 0) + err(EXIT_FAILURE, "TEST FAILED: failed to read executable path"); + + if (snprintf(file, sizeof (file), "%s/%s", dirname(dir), OCLO_VERIFY) >= + (int)sizeof (file)) { + errx(EXIT_FAILURE, "TEST FAILED: cannot assemble exec path " + "name: internal buffer overflow"); + } + + /* We need an extra for both the NULL terminator and the program name */ + argv = calloc(oclo_rtdata_next + 2, sizeof (char *)); + if (argv == NULL) { + err(EXIT_FAILURE, "TEST FAILED: failed to allocate exec " + "argument array"); + } + + argv[0] = file; + for (size_t i = 0; i < oclo_rtdata_next; i++) { + if (asprintf(&argv[i + 1], "0x%x", oclo_rtdata[i].crt_flags) == + -1) { + err(EXIT_FAILURE, "TEST FAILED: failed to assemble " + "exec argument %zu", i + 1); + } + } + + (void) execv(file, argv); + warn("TEST FAILED: failed to exec verifier %s", file); +} + +int +main(void) +{ + int ret = EXIT_SUCCESS; + siginfo_t cret; + + /* + * Before we do anything else close all FDs that aren't standard. We + * don't want anything the test suite environment may have left behind. + */ + (void) closefrom(STDERR_FILENO + 1); + + /* + * Treat failure during this set up phase as a hard failure. There's no + * reason to continue if we can't successfully create the FDs we expect. + */ + for (size_t i = 0; i < nitems(oclo_create); i++) { + oclo_create[i].clo_func(&oclo_create[i]); + } + + pid_t child = fork(); + if (child == 0) { + if (!oclo_verify_fork()) { + ret = EXIT_FAILURE; + } + + oclo_child_reopen(); + + oclo_exec(); + ret = EXIT_FAILURE; + _exit(ret); + } + + if (waitid(P_PID, child, &cret, WEXITED) < 0) { + err(EXIT_FAILURE, "TEST FAILED: internal test failure waiting " + "for forked child to report"); + } + + if (cret.si_code != CLD_EXITED) { + warnx("TEST FAILED: child process did not successfully exit: " + "found si_code: %d", cret.si_code); + ret = EXIT_FAILURE; + } else if (cret.si_status != 0) { + warnx("TEST FAILED: child process did not exit with code 0: " + "found %d", cret.si_status); + ret = EXIT_FAILURE; + } + + if (ret == EXIT_SUCCESS) { + (void) printf("All tests passed successfully\n"); + } + + return (ret); +} diff --git a/cddl/contrib/opensolaris/tests/os-tests/tests/oclo/oclo_errors.c b/cddl/contrib/opensolaris/tests/os-tests/tests/oclo/oclo_errors.c new file mode 100644 index 000000000000..05b0c1a0839b --- /dev/null +++ b/cddl/contrib/opensolaris/tests/os-tests/tests/oclo/oclo_errors.c @@ -0,0 +1,202 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright 2024 Oxide Computer Company + */ + +/* + * Verify that unsupported flags will properly generate errors across the + * functions that we know perform strict error checking. This includes: + * + * o fcntl(..., F_DUP3FD, ...) + * o dup3() + * o pipe2() + * o socket() + * o accept4() + */ + +#include <netinet/in.h> +#include <sys/socket.h> + +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <limits.h> +#include <stdbool.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define strerrorname_np(e) (sys_errlist[e]) + +static bool +oclo_check(const char *desc, const char *act, int ret, int e) +{ + if (ret >= 0) { + warnx("TEST FAILED: %s: fd was %s!", desc, act); + return (false); + } else if (errno != EINVAL) { + e = errno; + warnx("TEST FAILED: %s: failed with %s, expected " + "EINVAL", desc, strerrorname_np(e)); + return (false); + } + + (void) printf("TEST PASSED: %s: correctly failed with EINVAL\n", + desc); + return (true); +} + +static bool +oclo_dup3(const char *desc, int flags) +{ + int fd = dup3(STDERR_FILENO, 23, flags); + return (oclo_check(desc, "duplicated", fd, errno)); +} + +static bool +oclo_dup3fd(const char *desc, int flags) +{ + int fd = fcntl(STDERR_FILENO, F_DUP3FD | (flags << F_DUP3FD_SHIFT), 23); + return (oclo_check(desc, "duplicated", fd, errno)); +} + + +static bool +oclo_pipe2(const char *desc, int flags) +{ + int fds[2], ret; + + ret = pipe2(fds, flags); + return (oclo_check(desc, "piped", ret, errno)); +} + +#if 0 +static bool +oclo_socket(const char *desc, int type) +{ + int fd = socket(PF_UNIX, SOCK_STREAM | type, 0); + return (oclo_check(desc, "created", fd, errno)); +} +#endif + +static bool +oclo_accept(const char *desc, int flags) +{ + int sock, fd, e; + struct sockaddr_in in; + + sock = socket(PF_INET, SOCK_STREAM | SOCK_NONBLOCK, 0); + if (sock < 0) { + warn("TEST FAILED: %s: failed to create listen socket", desc); + return (false); + } + + (void) memset(&in, 0, sizeof (in)); + in.sin_family = AF_INET; + in.sin_port = 0; + in.sin_addr.s_addr = htonl(INADDR_LOOPBACK); + + if (bind(sock, (struct sockaddr *)&in, sizeof (in)) != 0) { + warn("TEST FAILED: %s: failed to bind socket", desc); + (void) close(sock); + return (false); + } + + if (listen(sock, 5) < 0) { + warn("TEST FAILED: %s: failed to listen on socket", desc); + (void) close(sock); + return (false); + } + + + fd = accept4(sock, NULL, NULL, flags); + e = errno; + (void) close(sock); + return (oclo_check(desc, "accepted", fd, e)); +} + +int +main(void) +{ + int ret = EXIT_SUCCESS; + + closefrom(STDERR_FILENO + 1); + + if (!oclo_dup3("dup3(): O_RDWR", O_RDWR)) { + ret = EXIT_FAILURE; + } + + if (!oclo_dup3("dup3(): O_NONBLOCK|O_CLOXEC", O_NONBLOCK | O_CLOEXEC)) { + ret = EXIT_FAILURE; + } + + if (!oclo_dup3("dup3(): O_CLOFORK|O_WRONLY", O_CLOFORK | O_WRONLY)) { + ret = EXIT_FAILURE; + } + + if (!oclo_dup3fd("fcntl(FDUP3FD): 0x7777", 0x7777)) { + ret = EXIT_FAILURE; + } + + if (!oclo_dup3fd("fcntl(FDUP3FD): FD_CLOEXEC|FD_CLOFORK + 1", + (FD_CLOEXEC | FD_CLOFORK) + 1)) { + ret = EXIT_FAILURE; + } + + if (!oclo_dup3fd("fcntl(FDUP3FD): INT_MAX", INT_MAX)) { + ret = EXIT_FAILURE; + } + + + if (!oclo_pipe2("pipe2(): O_RDWR", O_RDWR)) { + ret = EXIT_FAILURE; + } + + if (!oclo_pipe2("pipe2(): O_SYNC|O_CLOXEC", O_SYNC | O_CLOEXEC)) { + ret = EXIT_FAILURE; + } + + if (!oclo_pipe2("pipe2(): O_CLOFORK|O_WRONLY", O_CLOFORK | O_WRONLY)) { + ret = EXIT_FAILURE; + } + + if (!oclo_pipe2("pipe2(): INT32_MAX", INT32_MAX)) { + ret = EXIT_FAILURE; + } + +#if 0 /* These tests are known to fail on FreeBSD */ + if (!oclo_socket("socket(): INT32_MAX", INT32_MAX)) { + ret = EXIT_FAILURE; + } + + if (!oclo_socket("socket(): 3 << 25", 3 << 25)) { + ret = EXIT_FAILURE; + } +#endif + + if (!oclo_accept("accept4(): INT32_MAX", INT32_MAX)) { + ret = EXIT_FAILURE; + } + + if (!oclo_accept("accept4(): 3 << 25", 3 << 25)) { + ret = EXIT_FAILURE; + } + + if (ret == EXIT_SUCCESS) { + (void) printf("All tests completed successfully\n"); + } + + return (ret); +} diff --git a/cddl/contrib/opensolaris/tests/os-tests/tests/oclo/ocloexec_verify.c b/cddl/contrib/opensolaris/tests/os-tests/tests/oclo/ocloexec_verify.c new file mode 100644 index 000000000000..e33c61f03d54 --- /dev/null +++ b/cddl/contrib/opensolaris/tests/os-tests/tests/oclo/ocloexec_verify.c @@ -0,0 +1,154 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright 2025 Oxide Computer Company + */ + +/* + * Verify that our file descriptors starting after stderr are correct based upon + * the series of passed in arguments from the 'oclo' program. Arguments are + * passed as a string that represents the flags that were originally verified + * pre-fork/exec via fcntl(F_GETFD). In addition, anything that was originally + * closed because it had FD_CLOFORK set was reopened with the same flags. This + * allows us to verify that the combinations worked and that FD_CLOFORK was + * properly cleared. + */ + +#include <sys/types.h> +#include <sys/user.h> +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <libutil.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#define strerrorname_np(e) (sys_errlist[e]) + +static int +getmaxfd(void) +{ + struct kinfo_file *files; + int i, cnt, max; + + if ((files = kinfo_getfile(getpid(), &cnt)) == NULL) + err(1, "kinfo_getfile"); + + max = -1; + for (i = 0; i < cnt; i++) + if (files[i].kf_fd > max) + max = files[i].kf_fd; + + free(files); + return (max); +} + +/* + * Our flags may have FD_CLOFORK set in them (anything with FD_CLOEXEC Should + * not exist by definition). FD_CLOFORK is supposed to be cleared on exec. We + * still indicate which file descriptors FD_CLOFORK so we can check where it + * wasn't cleared. + */ +static bool +verify_flags(int fd, int exp_flags) +{ + bool fail = (exp_flags & FD_CLOEXEC) != 0; + int flags = fcntl(fd, F_GETFD, NULL); + bool clofork = (exp_flags & FD_CLOFORK) != 0; + exp_flags &= ~FD_CLOFORK; + + if (flags < 0) { + int e = errno; + + if (fail) { + if (e == EBADF) { + (void) printf("TEST PASSED: post-exec fd %d: " + "flags 0x%x: correctly closed\n", fd, + exp_flags); + return (true); + } + + + warn("TEST FAILED: post-fork fd %d: expected fcntl to " + "fail with EBADF, but found %s", fd, + strerrorname_np(e)); + return (false); + } + + warnx("TEST FAILED: post-fork fd %d: fcntl(F_GETFD) " + "unexpectedly failed with %s, expected flags %d", fd, + strerrorname_np(e), exp_flags); + return (false); + } + + if (fail) { + warnx("TEST FAILED: post-fork fd %d: received flags %d, but " + "expected to fail based on flags %d", fd, flags, exp_flags); + return (false); + } + + if (clofork && (flags & FD_CLOFORK) != 0) { + warnx("TEST FAILED: post-fork fd %d (flags %d) retained " + "FD_CLOFORK, but it should have been cleared", fd, flags); + return (false); + } + + if (flags != exp_flags) { + warnx("TEST FAILED: post-exec fd %d: discovered flags 0x%x do " + "not match expected flags 0x%x", fd, flags, exp_flags); + return (false); + } + + (void) printf("TEST PASSED: post-exec fd %d: flags 0x%x: successfully " + "matched\n", fd, exp_flags); + return (true); +} + +int +main(int argc, char *argv[]) +{ + int maxfd; + int ret = EXIT_SUCCESS; + + /* + * We should have one argument for each fd we found, ignoring stdin, + * stdout, and stderr. argc will also have an additional entry for our + * program name, which we want to skip. Note, the last fd may not exist + * because it was marked for close, hence the use of '>' below. + */ + maxfd = getmaxfd(); + if (maxfd - 3 > argc - 1) { + errx(EXIT_FAILURE, "TEST FAILED: found more fds %d than " + "arguments %d", maxfd - 3, argc - 1); + } + + for (int i = 1; i < argc; i++) { + char *endptr; + int targ_fd = i + STDERR_FILENO; + errno = 0; + long long val = strtoll(argv[i], &endptr, 0); + + if (errno != 0 || *endptr != '\0' || + (val < 0 || val > (FD_CLOEXEC | FD_CLOFORK))) { + errx(EXIT_FAILURE, "TEST FAILED: failed to parse " + "argument %d: %s", i, argv[i]); + } + + if (!verify_flags(targ_fd, (int)val)) + ret = EXIT_FAILURE; + } + + return (ret); +} diff --git a/lib/clang/libclang/Makefile b/lib/clang/libclang/Makefile index dc9e0010e309..7eb2c99b25c8 100644 --- a/lib/clang/libclang/Makefile +++ b/lib/clang/libclang/Makefile @@ -841,6 +841,11 @@ SRCS_MIN+= Tooling/ArgumentsAdjusters.cpp SRCS_MIN+= Tooling/CommonOptionsParser.cpp SRCS_MIN+= Tooling/CompilationDatabase.cpp SRCS_MIN+= Tooling/Core/Replacement.cpp +SRCS_MIN+= Tooling/DependencyScanning/DependencyScanningFilesystem.cpp +SRCS_MIN+= Tooling/DependencyScanning/DependencyScanningService.cpp +SRCS_MIN+= Tooling/DependencyScanning/DependencyScanningTool.cpp +SRCS_MIN+= Tooling/DependencyScanning/DependencyScanningWorker.cpp +SRCS_MIN+= Tooling/DependencyScanning/ModuleDepCollector.cpp SRCS_MIN+= Tooling/ExpandResponseFilesCompilationDatabase.cpp SRCS_MIN+= Tooling/FileMatchTrie.cpp SRCS_MIN+= Tooling/GuessTargetAndModeCompilationDatabase.cpp @@ -848,6 +853,7 @@ SRCS_MIN+= Tooling/Inclusions/HeaderIncludes.cpp SRCS_MIN+= Tooling/Inclusions/IncludeStyle.cpp SRCS_MIN+= Tooling/InterpolatingCompilationDatabase.cpp SRCS_MIN+= Tooling/JSONCompilationDatabase.cpp +SRCS_MIN+= Tooling/LocateToolCompilationDatabase.cpp SRCS_MIN+= Tooling/Refactoring.cpp SRCS_MIN+= Tooling/RefactoringCallbacks.cpp SRCS_MIN+= Tooling/Tooling.cpp diff --git a/lib/lib80211/regdomain.xml b/lib/lib80211/regdomain.xml index 9116e54c31cf..16b74445f429 100644 --- a/lib/lib80211/regdomain.xml +++ b/lib/lib80211/regdomain.xml @@ -494,6 +494,10 @@ <flags>IEEE80211_CHAN_PASSIVE</flags> <flags>IEEE80211_CHAN_DFS</flags> </band> + <band> + <freqband ref="A20_5745_5865"/> + <maxpower>13</maxpower> + </band> </netband> <netband mode="11ng"> <band> @@ -548,6 +552,14 @@ <flags>IEEE80211_CHAN_PASSIVE</flags> <flags>IEEE80211_CHAN_DFS</flags> </band> + <band> + <freqband ref="NA20_5745_5865"/> + <maxpower>13</maxpower> + </band> + <band> + <freqband ref="NA40_5745_5845"/> + <maxpower>13</maxpower> + </band> </netband> <netband mode="11ac"> <!-- 5150-5250/80, 200 mW, indoor --> @@ -645,7 +657,7 @@ <flags>IEEE80211_CHAN_DFS</flags> </band> <band> - <freqband ref="AC2_5745_5805_40"/> + <freqband ref="AC2_5745_5845_40"/> <maxpower>13</maxpower> <flags>IEEE80211_CHAN_HT40</flags> <flags>IEEE80211_CHAN_VHT40</flags> @@ -658,13 +670,6 @@ <flags>IEEE80211_CHAN_VHT80</flags> <flags>IEEE80211_CHAN_DFS</flags> </band> - <band> - <freqband ref="AC2_5745_5885_160"/> - <maxpower>13</maxpower> - <flags>IEEE80211_CHAN_HT40</flags> - <flags>IEEE80211_CHAN_VHT160</flags> - <flags>IEEE80211_CHAN_DFS</flags> - </band> </netband> </rd> @@ -2304,6 +2309,29 @@ <chanwidth>20</chanwidth> <chansep>20</chansep> <flags>IEEE80211_CHAN_A</flags> </freqband> +<freqband id="A20_5745_5865"> + <freqstart>5745</freqstart> + <freqend>5865</freqend> + <chanwidth>20</chanwidth> + <chansep>20</chansep> + <flags>IEEE80211_CHAN_A</flags> +</freqband> +<freqband id="NA20_5745_5865"> + <freqstart>5745</freqstart> + <freqend>5865</freqend> + <chanwidth>20</chanwidth> + <chansep>20</chansep> + <flags>IEEE80211_CHAN_A</flags> + <flags>IEEE80211_CHAN_HT20</flags> +</freqband> +<freqband id="NA40_5745_5845"> + <freqstart>5745</freqstart> + <freqend>5845</freqend> + <chanwidth>40</chanwidth> + <chansep>20</chansep> + <flags>IEEE80211_CHAN_A</flags> + <flags>IEEE80211_CHAN_HT40</flags> +</freqband> <freqband id="F1_5660_5700"> <freqstart>5660</freqstart> <freqend>5700</freqend> <chanwidth>20</chanwidth> <chansep>20</chansep> diff --git a/lib/libc/gen/dup3.3 b/lib/libc/gen/dup3.3 index f2798930797b..338a9ae74c64 100644 --- a/lib/libc/gen/dup3.3 +++ b/lib/libc/gen/dup3.3 @@ -22,7 +22,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd August 16, 2013 +.Dd May 17, 2025 .Dt DUP3 3 .Os .Sh NAME @@ -47,6 +47,11 @@ The close-on-exec flag on the new file descriptor is determined by the bit in .Fa flags . .Pp +The close-on-fork flag on the new file descriptor is determined by the +.Dv O_CLOFORK +bit in +.Fa flags . +.Pp If .Fa oldd \*(Ne @@ -91,7 +96,9 @@ argument. The .Fa flags argument has bits set other than -.Dv O_CLOEXEC . +.Dv O_CLOEXEC +or +.Dv O_CLOFORK . .El .Sh SEE ALSO .Xr accept 2 , @@ -112,3 +119,7 @@ The .Fn dup3 function appeared in .Fx 10.0 . +The +.Dv O_CLOFORK +flag appeared in +.Fx 15.0 . diff --git a/lib/libc/gen/dup3.c b/lib/libc/gen/dup3.c index fca1e99fb47b..1401c1f5b607 100644 --- a/lib/libc/gen/dup3.c +++ b/lib/libc/gen/dup3.c @@ -39,21 +39,22 @@ int __dup3(int, int, int); int __dup3(int oldfd, int newfd, int flags) { - int how; + int fdflags; if (oldfd == newfd) { errno = EINVAL; return (-1); } - if (flags & ~O_CLOEXEC) { + if ((flags & ~(O_CLOEXEC | O_CLOFORK)) != 0) { errno = EINVAL; return (-1); } - how = (flags & O_CLOEXEC) ? F_DUP2FD_CLOEXEC : F_DUP2FD; + fdflags = ((flags & O_CLOEXEC) != 0 ? FD_CLOEXEC : 0) | + ((flags & O_CLOFORK) != 0 ? FD_CLOFORK : 0); - return (_fcntl(oldfd, how, newfd)); + return (_fcntl(oldfd, F_DUP3FD | (fdflags << F_DUP3FD_SHIFT), newfd)); } __weak_reference(__dup3, dup3); diff --git a/lib/libopenbsd/Makefile b/lib/libopenbsd/Makefile index 675ed476c51d..dca1c08b0aed 100644 --- a/lib/libopenbsd/Makefile +++ b/lib/libopenbsd/Makefile @@ -2,7 +2,8 @@ PACKAGE=lib${LIB} LIB= openbsd SRCS= imsg-buffer.c \ imsg.c \ - ohash.c + ohash.c \ + recallocarray.c .if !defined(BOOTSTRAPPING) # Skip getdtablecount.c when bootstrapping since it doesn't compile for Linux # and is not used by any of the bootstrap tools diff --git a/lib/libopenbsd/recallocarray.c b/lib/libopenbsd/recallocarray.c new file mode 100644 index 000000000000..11e1fda744c7 --- /dev/null +++ b/lib/libopenbsd/recallocarray.c @@ -0,0 +1,82 @@ +/* $OpenBSD: recallocarray.c,v 1.1 2017/03/06 18:44:21 otto Exp $ */ +/* + * Copyright (c) 2008, 2017 Otto Moerbeek <otto@drijf.net> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <errno.h> +#include <stdlib.h> +#include <stdint.h> +#include <string.h> +#include <unistd.h> + +/* + * This is sqrt(SIZE_MAX+1), as s1*s2 <= SIZE_MAX + * if both s1 < MUL_NO_OVERFLOW and s2 < MUL_NO_OVERFLOW + */ +#define MUL_NO_OVERFLOW ((size_t)1 << (sizeof(size_t) * 4)) + +void *recallocarray(void *, size_t, size_t, size_t); + +void * +recallocarray(void *ptr, size_t oldnmemb, size_t newnmemb, size_t size) +{ + size_t oldsize, newsize; + void *newptr; + + if (ptr == NULL) + return calloc(newnmemb, size); + + if ((newnmemb >= MUL_NO_OVERFLOW || size >= MUL_NO_OVERFLOW) && + newnmemb > 0 && SIZE_MAX / newnmemb < size) { + errno = ENOMEM; + return NULL; + } + newsize = newnmemb * size; + + if ((oldnmemb >= MUL_NO_OVERFLOW || size >= MUL_NO_OVERFLOW) && + oldnmemb > 0 && SIZE_MAX / oldnmemb < size) { + errno = EINVAL; + return NULL; + } + oldsize = oldnmemb * size; + + /* + * Don't bother too much if we're shrinking just a bit, + * we do not shrink for series of small steps, oh well. + */ + if (newsize <= oldsize) { + size_t d = oldsize - newsize; + + if (d < oldsize / 2 && d < (size_t)getpagesize()) { + memset((char *)ptr + newsize, 0, d); + return ptr; + } + } + + newptr = malloc(newsize); + if (newptr == NULL) + return NULL; + + if (newsize > oldsize) { + memcpy(newptr, ptr, oldsize); + memset((char *)newptr + oldsize, 0, newsize - oldsize); + } else + memcpy(newptr, ptr, newsize); + + explicit_bzero(ptr, oldsize); + free(ptr); + + return newptr; +} diff --git a/lib/libsys/accept.2 b/lib/libsys/accept.2 index 53926b3153d2..2da2af066a5b 100644 --- a/lib/libsys/accept.2 +++ b/lib/libsys/accept.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd October 9, 2014 +.Dd May 17, 2025 .Dt ACCEPT 2 .Os .Sh NAME @@ -85,6 +85,13 @@ and the close-on-exec flag on the new file descriptor can be set via the flag in the .Fa flags argument. +Similarly, the +.Dv O_CLOFORK +property can be set via the +.Dv SOCK_CLOFORK +flag in the +.Fa flags +argument. .Pp If no pending connections are present on the queue, and the original socket @@ -234,3 +241,8 @@ The .Fn accept4 system call appeared in .Fx 10.0 . +.Pp +The +.Dv SOCK_CLOFORK +flag appeared in +.Fx 15.0 . diff --git a/lib/libsys/closefrom.2 b/lib/libsys/closefrom.2 index aaa4c55607ac..1885a6fdeaa8 100644 --- a/lib/libsys/closefrom.2 +++ b/lib/libsys/closefrom.2 @@ -23,7 +23,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd March 3, 2022 +.Dd May 17, 2025 .Dt CLOSEFROM 2 .Os .Sh NAME @@ -59,6 +59,8 @@ Supported .Bl -tag -width ".Dv CLOSE_RANGE_CLOEXEC" .It Dv CLOSE_RANGE_CLOEXEC Set the close-on-exec flag on descriptors in the range instead of closing them. +.It Dv CLOSE_RANGE_CLOFORK +Set the close-on-fork flag on descriptors in the range instead of closing them. .El .Sh RETURN VALUES Upon successful completion, @@ -90,3 +92,8 @@ The .Fn closefrom function first appeared in .Fx 8.0 . +.Pp +The +.Dv CLOSE_RANGE_CLOFORK +flag appeared in +.Fx 15.0 . diff --git a/lib/libsys/execve.2 b/lib/libsys/execve.2 index 5a35980e9555..dc85b9321e48 100644 --- a/lib/libsys/execve.2 +++ b/lib/libsys/execve.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd January 26, 2022 +.Dd July 02, 2025 .Dt EXECVE 2 .Os .Sh NAME @@ -127,7 +127,10 @@ flag is set (see and .Xr fcntl 2 ) . Descriptors that remain open are unaffected by -.Fn execve . +.Fn execve , +except those with the close-on-fork flag +.Dv FD_CLOFORK +which is cleared from all file descriptors. If any of the standard descriptors (0, 1, and/or 2) are closed at the time .Fn execve diff --git a/lib/libsys/fcntl.2 b/lib/libsys/fcntl.2 index 604de43e5e8c..3cf8adc29f88 100644 --- a/lib/libsys/fcntl.2 +++ b/lib/libsys/fcntl.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd June 5, 2025 +.Dd June 24, 2025 .Dt FCNTL 2 .Os .Sh NAME @@ -81,6 +81,13 @@ to remain open across .Xr execve 2 system calls. .It +The fork-on-exec flag +.Dv FD_CLOFORK +associated with the new file descriptor is cleared, so the file descriptor is +to remain open across +.Xr fork 2 +system calls. +.It The .Dv FD_RESOLVE_BENEATH flag, described below, will be set if it was set on the original @@ -95,6 +102,15 @@ flag associated with the new file descriptor is set, so the file descriptor is closed when .Xr execve 2 system call executes. +.It Dv F_DUPFD_CLOFORK +Like +.Dv F_DUPFD , +but the +.Dv FD_CLOFORK +flag associated with the new file descriptor is set, so the file descriptor +is closed when +.Xr fork 2 +system call executes. .It Dv F_DUP2FD It is functionally equivalent to .Bd -literal -offset indent @@ -117,6 +133,11 @@ Use .Fn dup2 instead of .Dv F_DUP2FD . +.It Dv F_DUP3FD +Used to implement the +.Fn dup3 +call. +Do not use it. .It Dv F_GETFD Get the flags associated with the file descriptor .Fa fd . @@ -128,6 +149,10 @@ The file will be closed upon execution of .Fa ( arg is ignored). Otherwise, the file descriptor will remain open. +.It Dv FD_CLOFORK +The file will be closed upon execution of the +.Fn fork +family of system calls. .It Dv FD_RESOLVE_BENEATH All path name lookups relative to that file descriptor will behave as if the lookup had @@ -153,7 +178,8 @@ descriptor to also have the flag set. Set flags associated with .Fa fd . The available flags are -.Dv FD_CLOEXEC +.Dv FD_CLOEXEC , +.Dv FD_CLOFORK and .Dv FD_RESOLVE_BENEATH . The @@ -785,8 +811,10 @@ for the reasons as stated in .Sh STANDARDS The .Dv F_DUP2FD -constant is non portable. -It is provided for compatibility with AIX and Solaris. +and +.Dv F_DUP3FD +constants are not portable. +They are provided for compatibility with AIX and Solaris. .Pp Per .St -susv4 , @@ -811,3 +839,10 @@ The .Dv F_DUP2FD constant first appeared in .Fx 7.1 . +.Pp +The +.Dv F_DUPFD_CLOFORK +and +.Dv F_DUP3FD +flags appeared in +.Fx 15.0 . diff --git a/lib/libsys/fork.2 b/lib/libsys/fork.2 index 7d548a42890d..e59b208a9ff5 100644 --- a/lib/libsys/fork.2 +++ b/lib/libsys/fork.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd August 5, 2021 +.Dd May 17, 2024 .Dt FORK 2 .Os .Sh NAME @@ -68,6 +68,16 @@ by the parent. This descriptor copying is also used by the shell to establish standard input and output for newly created processes as well as to set up pipes. +Any file descriptors that were marked with the close-on-fork flag, +.Dv FD_CLOFORK +.Po see +.Fn fcntl 2 +and +.Dv O_CLOFORK +in +.Fn open 2 +.Pc , +will not be present in the child process, but remain open in the parent. .It The child process' resource utilizations are set to 0; see diff --git a/lib/libsys/open.2 b/lib/libsys/open.2 index 84c4f02fce8a..a0e905a8f375 100644 --- a/lib/libsys/open.2 +++ b/lib/libsys/open.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd April 3, 2025 +.Dd May 17, 2025 .Dt OPEN 2 .Os .Sh NAME @@ -195,6 +195,9 @@ error if file is not a directory .It Dv O_CLOEXEC automatically close file on .Xr execve 2 +.It Dv O_CLOFORK +automatically close file on any child process created with +.Fn fork 2 .It Dv O_VERIFY verify the contents of the file with .Xr mac_veriexec 4 @@ -360,6 +363,27 @@ may be used to set .Dv FD_CLOEXEC flag for the newly returned file descriptor. .Pp +.Dv O_CLOFORK +may be used to set +.Dv FD_CLOFORK +flag for the newly returned file descriptor. +The file will be closed on any child process created with +.Fn fork 2 , +.Fn vfork 2 +or +.Fn rfork 2 +with the +.Dv RFFDG +flag, remaining open in the parent. +Both the +.Dv O_CLOEXEC +and +.Dv O_CLOFORK +flags can be modified with the +.Dv F_SETFD +.Fn fcntl 2 +command. +.Pp .Dv O_VERIFY may be used to indicate to the kernel that the contents of the file should be verified before allowing the open to proceed. @@ -846,6 +870,9 @@ function was introduced in appeared in 13.0. .Dv O_NAMEDATTR appeared in 15.0. +.Dv O_CLOFORK +appeared in +.Fx 15.0 . .Sh BUGS The .Fa mode diff --git a/lib/libsys/pathconf.2 b/lib/libsys/pathconf.2 index 4c562b9c2c9a..79ac8310000d 100644 --- a/lib/libsys/pathconf.2 +++ b/lib/libsys/pathconf.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd May 3, 2025 +.Dd July 5, 2025 .Dt PATHCONF 2 .Os .Sh NAME @@ -179,6 +179,14 @@ otherwise 0. Return 1 if named attributes are enabled for the file system, otherwise 0. .It Li _PC_HAS_NAMEDATTR Return 1 if one or more named attributes exist for the file, otherwise 0. +.It Li _PC_HAS_HIDDENSYSTEM +Return 1 if both +.Dv UF_HIDDEN +and +.Dv UF_SYSTEM +flags can be set by +.Xr chflags 2 , +otherwise 0. .El .Sh RETURN VALUES If the call to @@ -255,6 +263,7 @@ An I/O error occurred while reading from or writing to the file system. Corrupted data was detected while reading from the file system. .El .Sh SEE ALSO +.Xr chflags 2 , .Xr lseek 2 , .Xr sysctl 3 .Sh HISTORY diff --git a/lib/libsys/pipe.2 b/lib/libsys/pipe.2 index 9531c9717395..37d6eba420de 100644 --- a/lib/libsys/pipe.2 +++ b/lib/libsys/pipe.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd December 1, 2017 +.Dd May 17, 2025 .Dt PIPE 2 .Os .Sh NAME @@ -64,6 +64,8 @@ list, defined in .Bl -tag -width ".Dv O_NONBLOCK" .It Dv O_CLOEXEC Set the close-on-exec flag for the new file descriptors. +.It Dv O_CLOFORK +Set the close-on-fork flag for the new file descriptors. .It Dv O_NONBLOCK Set the non-blocking flag for the ends of the pipe. .El @@ -173,3 +175,8 @@ function became a wrapper around .Fn pipe2 in .Fx 11.0 . +.Pp +The +.Dv O_CLOFORK +flag appeared in +.Fx 15.0 . diff --git a/lib/libsys/recv.2 b/lib/libsys/recv.2 index f3ee60b75663..b78cd70b8a1d 100644 --- a/lib/libsys/recv.2 +++ b/lib/libsys/recv.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd July 30, 2022 +.Dd May 17, 2025 .Dt RECV 2 .Os .Sh NAME @@ -164,6 +164,7 @@ one or more of the values: .It Dv MSG_WAITALL Ta wait for full request or error .It Dv MSG_DONTWAIT Ta do not block .It Dv MSG_CMSG_CLOEXEC Ta set received fds close-on-exec +.It Dv MSG_CMSG_CLOFORK Ta set received fds close-on-fork .It Dv MSG_WAITFORONE Ta do not block after receiving the first message (only for .Fn recvmmsg diff --git a/lib/libsys/socket.2 b/lib/libsys/socket.2 index a383cbcc4d80..b211611c6354 100644 --- a/lib/libsys/socket.2 +++ b/lib/libsys/socket.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd January 15, 2023 +.Dd May 17, 2025 .Dt SOCKET 2 .Os .Sh NAME @@ -121,6 +121,7 @@ argument: .Pp .Bd -literal -offset indent -compact SOCK_CLOEXEC Set close-on-exec on the new descriptor, +SOCK_CLOFORK Set close-on-fork on the new descriptor, SOCK_NONBLOCK Set non-blocking mode on the new socket .Ed .Pp @@ -331,7 +332,10 @@ argument of .Fn socket . The .Dv SOCK_CLOEXEC -flag is expected to conform to the next revision of the +and +.Dv SOCK_CLOFORK +flags are expected to conform to +.St -p1003.1-2024 . .Tn POSIX standard. The @@ -347,3 +351,8 @@ The .Fn socket system call appeared in .Bx 4.2 . +.Pp +The +.Dv SOCK_CLOFORK +flag appeared in +.Fx 15.0 . diff --git a/lib/libsys/socketpair.2 b/lib/libsys/socketpair.2 index 5874a0791f4d..60dec74f9cc2 100644 --- a/lib/libsys/socketpair.2 +++ b/lib/libsys/socketpair.2 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd February 10, 2018 +.Dd May 17, 2025 .Dt SOCKETPAIR 2 .Os .Sh NAME @@ -56,7 +56,8 @@ and The two sockets are indistinguishable. .Pp The -.Dv SOCK_CLOEXEC +.Dv SOCK_CLOEXEC , +.Dv SOCK_CLOFORK and .Dv SOCK_NONBLOCK flags in the diff --git a/lib/libsysdecode/flags.c b/lib/libsysdecode/flags.c index dc09c5747968..f8e26e6a9dae 100644 --- a/lib/libsysdecode/flags.c +++ b/lib/libsysdecode/flags.c @@ -196,7 +196,7 @@ sysdecode_vmprot(FILE *fp, int type, int *rem) } static struct name_table sockflags[] = { - X(SOCK_CLOEXEC) X(SOCK_NONBLOCK) XEND + X(SOCK_CLOEXEC) X(SOCK_CLOFORK) X(SOCK_NONBLOCK) XEND }; bool @@ -206,16 +206,17 @@ sysdecode_socket_type(FILE *fp, int type, int *rem) uintmax_t val; bool printed; - str = lookup_value(socktype, type & ~(SOCK_CLOEXEC | SOCK_NONBLOCK)); + str = lookup_value(socktype, + type & ~(SOCK_CLOEXEC | SOCK_CLOFORK | SOCK_NONBLOCK)); if (str != NULL) { fputs(str, fp); *rem = 0; printed = true; } else { - *rem = type & ~(SOCK_CLOEXEC | SOCK_NONBLOCK); + *rem = type & ~(SOCK_CLOEXEC | SOCK_CLOFORK | SOCK_NONBLOCK); printed = false; } - val = type & (SOCK_CLOEXEC | SOCK_NONBLOCK); + val = type & (SOCK_CLOEXEC | SOCK_CLOFORK | SOCK_NONBLOCK); print_mask_part(fp, sockflags, &val, &printed); return (printed); } @@ -563,7 +564,7 @@ sysdecode_nfssvc_flags(int flags) } static struct name_table pipe2flags[] = { - X(O_CLOEXEC) X(O_NONBLOCK) XEND + X(O_CLOEXEC) X(O_CLOFORK) X(O_NONBLOCK) XEND }; bool @@ -873,7 +874,7 @@ sysdecode_fcntl_cmd(int cmd) } static struct name_table fcntl_fd_arg[] = { - X(FD_CLOEXEC) X(0) XEND + X(FD_CLOEXEC) X(FD_CLOFORK) X(0) XEND }; bool diff --git a/lib/libsysdecode/sysdecode_fcntl_arg.3 b/lib/libsysdecode/sysdecode_fcntl_arg.3 index ee3a030a79e4..d5648ce0adc3 100644 --- a/lib/libsysdecode/sysdecode_fcntl_arg.3 +++ b/lib/libsysdecode/sysdecode_fcntl_arg.3 @@ -54,7 +54,8 @@ are determined by .It Sy Command Ta Fa arg Sy Type Ta Sy Output Format .It .It Dv F_SETFD Ta Vt int Ta -.Dq FD_CLOEXEC +.Dq FD_CLOEXEC , +.Dq FD_CLOFORK or the value of .Fa arg in the indicated diff --git a/sbin/routed/routed.8 b/sbin/routed/routed.8 index 8cf12d7b60e1..334c828b943e 100644 --- a/sbin/routed/routed.8 +++ b/sbin/routed/routed.8 @@ -27,13 +27,20 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd June 27, 2022 +.Dd May 20, 2025 .Dt ROUTED 8 .Os .Sh NAME .Nm routed , .Nm rdisc .Nd network RIP and router discovery routing daemon +.Sh DEPRECATION NOTICE +The +.Nm routed +and +.Nm rdisc +utilities are deprecated and will be removed in +.Fx 16.0 . .Sh SYNOPSIS .Nm .Op Fl isqdghmpAtv diff --git a/sbin/routed/rtquery/rtquery.8 b/sbin/routed/rtquery/rtquery.8 index de5e1fc7cf96..ff46a3414dcf 100644 --- a/sbin/routed/rtquery/rtquery.8 +++ b/sbin/routed/rtquery/rtquery.8 @@ -1,11 +1,16 @@ .\" $Revision: 2.27 $ .\" -.Dd June 1, 1996 +.Dd May 20, 2025 .Dt RTQUERY 8 .Os .Sh NAME .Nm rtquery .Nd query routing daemons for their routing tables +.Sh DEPRECATION NOTICE +The +.Nm +utility is deprecated and will be removed in +.Fx 16.0 . .Sh SYNOPSIS .Nm .Op Fl np1 diff --git a/share/man/man5/src.conf.5 b/share/man/man5/src.conf.5 index aecdde416578..63e9f471f1f1 100644 --- a/share/man/man5/src.conf.5 +++ b/share/man/man5/src.conf.5 @@ -1,5 +1,5 @@ .\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman. -.Dd June 20, 2025 +.Dd July 5, 2025 .Dt SRC.CONF 5 .Os .Sh NAME @@ -1570,6 +1570,8 @@ utility. Build .Xr rpcbind 8 with warmstart support. +.It Va WITH_RUN_TESTS +Run tests as part of the build. .It Va WITHOUT_SCTP_SUPPORT Disable support in the kernel for the .Xr sctp 4 diff --git a/sys/amd64/amd64/efirt_machdep.c b/sys/amd64/amd64/efirt_machdep.c index 81a28ebe97ee..fe5d60c978dd 100644 --- a/sys/amd64/amd64/efirt_machdep.c +++ b/sys/amd64/amd64/efirt_machdep.c @@ -56,6 +56,13 @@ #include <vm/vm_pager.h> #include <vm/vm_radix.h> +/* The EFI regions we're allowed to map. */ +#define EFI_ALLOWED_TYPES_MASK ( \ + 1u << EFI_MD_TYPE_BS_CODE | 1u << EFI_MD_TYPE_BS_DATA | \ + 1u << EFI_MD_TYPE_RT_CODE | 1u << EFI_MD_TYPE_RT_DATA | \ + 1u << EFI_MD_TYPE_FIRMWARE \ +) + static pml5_entry_t *efi_pml5; static pml4_entry_t *efi_pml4; static vm_object_t obj_1t1_pt; @@ -181,6 +188,7 @@ efi_create_1t1_map(struct efi_md *map, int ndesc, int descsz) vm_offset_t va; uint64_t idx; int bits, i, mode; + bool map_pz = true; obj_1t1_pt = vm_pager_allocate(OBJT_PHYS, NULL, ptoa(1 + NPML4EPG + NPML4EPG * NPDPEPG + NPML4EPG * NPDPEPG * NPDEPG), @@ -198,9 +206,16 @@ efi_create_1t1_map(struct efi_md *map, int ndesc, int descsz) pmap_pinit_pml4(efi_pmltop_page); } + if ((efi_map_regs & ~EFI_ALLOWED_TYPES_MASK) != 0) { + printf("Ignoring the following runtime EFI regions: %#x\n", + efi_map_regs & ~EFI_ALLOWED_TYPES_MASK); + efi_map_regs &= EFI_ALLOWED_TYPES_MASK; + } + for (i = 0, p = map; i < ndesc; i++, p = efi_next_descriptor(p, descsz)) { - if ((p->md_attr & EFI_MD_ATTR_RT) == 0) + if ((p->md_attr & EFI_MD_ATTR_RT) == 0 && + !EFI_MAP_BOOTTYPE_ALLOWED(p->md_type)) continue; if (p->md_virt != 0 && p->md_virt != p->md_phys) { if (bootverbose) @@ -256,6 +271,22 @@ efi_create_1t1_map(struct efi_md *map, int ndesc, int descsz) } } VM_OBJECT_WUNLOCK(obj_1t1_pt); + if (p->md_phys == 0) + map_pz = false; + } + + /* + * Some BIOSes tend to access phys 0 during efirt calls, + * so map it if we haven't yet. + */ + if (map_pz) { + VM_OBJECT_WLOCK(obj_1t1_pt); + pte = efi_1t1_pte(0); + /* Assume Write-Back */ + bits = pmap_cache_bits(kernel_pmap, VM_MEMATTR_WRITE_BACK, + false) | X86_PG_RW | X86_PG_V; + pte_store(pte, bits); + VM_OBJECT_WUNLOCK(obj_1t1_pt); } return (true); diff --git a/sys/amd64/amd64/machdep.c b/sys/amd64/amd64/machdep.c index 032a134bbd4b..f46462b39fa3 100644 --- a/sys/amd64/amd64/machdep.c +++ b/sys/amd64/amd64/machdep.c @@ -188,6 +188,12 @@ struct init_ops init_ops = { */ vm_paddr_t efi_systbl_phys; +/* + * Bitmap of extra EFI memory region types that should be preserved and mapped + * during runtime services calls. + */ +uint32_t efi_map_regs; + /* Intel ICH registers */ #define ICH_PMBASE 0x400 #define ICH_SMI_EN ICH_PMBASE + 0x30 @@ -645,7 +651,7 @@ add_physmap_entry(uint64_t base, uint64_t length, vm_paddr_t *physmap, * NB: physmap_idx points to the next free slot. */ insert_idx = physmap_idx; - for (i = 0; i <= physmap_idx; i += 2) { + for (i = 0; i < physmap_idx; i += 2) { if (base < physmap[i + 1]) { if (base + length <= physmap[i]) { insert_idx = i; @@ -659,7 +665,7 @@ add_physmap_entry(uint64_t base, uint64_t length, vm_paddr_t *physmap, } /* See if we can prepend to the next entry. */ - if (insert_idx <= physmap_idx && base + length == physmap[insert_idx]) { + if (insert_idx < physmap_idx && base + length == physmap[insert_idx]) { physmap[insert_idx] = base; return (1); } @@ -670,8 +676,6 @@ add_physmap_entry(uint64_t base, uint64_t length, vm_paddr_t *physmap, return (1); } - physmap_idx += 2; - *physmap_idxp = physmap_idx; if (physmap_idx == PHYS_AVAIL_ENTRIES) { printf( "Too many segments in the physical address map, giving up\n"); @@ -682,11 +686,14 @@ add_physmap_entry(uint64_t base, uint64_t length, vm_paddr_t *physmap, * Move the last 'N' entries down to make room for the new * entry if needed. */ - for (i = (physmap_idx - 2); i > insert_idx; i -= 2) { + for (i = physmap_idx; i > insert_idx; i -= 2) { physmap[i] = physmap[i - 2]; physmap[i + 1] = physmap[i - 1]; } + physmap_idx += 2; + *physmap_idxp = physmap_idx; + /* Insert the new entry. */ physmap[insert_idx] = base; physmap[insert_idx + 1] = base + length; @@ -757,6 +764,7 @@ add_efi_map_entries(struct efi_map_header *efihdr, vm_paddr_t *physmap, printf("%23s %12s %12s %8s %4s\n", "Type", "Physical", "Virtual", "#Pages", "Attr"); + TUNABLE_INT_FETCH("machdep.efirt.regs", &efi_map_regs); for (i = 0, p = map; i < ndesc; i++, p = efi_next_descriptor(p, efihdr->descriptor_size)) { if (boothowto & RB_VERBOSE) { @@ -794,10 +802,13 @@ add_efi_map_entries(struct efi_map_header *efihdr, vm_paddr_t *physmap, } switch (p->md_type) { - case EFI_MD_TYPE_CODE: - case EFI_MD_TYPE_DATA: case EFI_MD_TYPE_BS_CODE: case EFI_MD_TYPE_BS_DATA: + if (EFI_MAP_BOOTTYPE_ALLOWED(p->md_type)) + continue; + /* FALLTHROUGH */ + case EFI_MD_TYPE_CODE: + case EFI_MD_TYPE_DATA: case EFI_MD_TYPE_FREE: /* * We're allowed to use any entry with these types. diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c index 0044f27729f6..9c985df13ddf 100644 --- a/sys/amd64/amd64/pmap.c +++ b/sys/amd64/amd64/pmap.c @@ -1301,6 +1301,8 @@ static int pmap_change_props_locked(vm_offset_t va, vm_size_t size, static bool pmap_demote_pde(pmap_t pmap, pd_entry_t *pde, vm_offset_t va); static bool pmap_demote_pde_locked(pmap_t pmap, pd_entry_t *pde, vm_offset_t va, struct rwlock **lockp); +static bool pmap_demote_pde_mpte(pmap_t pmap, pd_entry_t *pde, + vm_offset_t va, struct rwlock **lockp, vm_page_t mpte); static bool pmap_demote_pdpe(pmap_t pmap, pdp_entry_t *pdpe, vm_offset_t va, vm_page_t m); static int pmap_enter_2mpage(pmap_t pmap, vm_offset_t va, vm_page_t m, @@ -6011,11 +6013,17 @@ static bool pmap_demote_pde_locked(pmap_t pmap, pd_entry_t *pde, vm_offset_t va, struct rwlock **lockp) { + return (pmap_demote_pde_mpte(pmap, pde, va, lockp, NULL)); +} + +static bool +pmap_demote_pde_mpte(pmap_t pmap, pd_entry_t *pde, vm_offset_t va, + struct rwlock **lockp, vm_page_t mpte) +{ pd_entry_t newpde, oldpde; pt_entry_t *firstpte, newpte; pt_entry_t PG_A, PG_G, PG_M, PG_PKU_MASK, PG_RW, PG_V; vm_paddr_t mptepa; - vm_page_t mpte; int PG_PTE_CACHE; bool in_kernel; @@ -6028,61 +6036,65 @@ pmap_demote_pde_locked(pmap_t pmap, pd_entry_t *pde, vm_offset_t va, PG_PKU_MASK = pmap_pku_mask_bit(pmap); PMAP_LOCK_ASSERT(pmap, MA_OWNED); - in_kernel = va >= VM_MAXUSER_ADDRESS; oldpde = *pde; KASSERT((oldpde & (PG_PS | PG_V)) == (PG_PS | PG_V), ("pmap_demote_pde: oldpde is missing PG_PS and/or PG_V")); - - /* - * Invalidate the 2MB page mapping and return "failure" if the - * mapping was never accessed. - */ - if ((oldpde & PG_A) == 0) { - KASSERT((oldpde & PG_W) == 0, - ("pmap_demote_pde: a wired mapping is missing PG_A")); - pmap_demote_pde_abort(pmap, va, pde, oldpde, lockp); - return (false); - } - - mpte = pmap_remove_pt_page(pmap, va); + KASSERT((oldpde & PG_MANAGED) == 0 || lockp != NULL, + ("pmap_demote_pde: lockp for a managed mapping is NULL")); + in_kernel = va >= VM_MAXUSER_ADDRESS; if (mpte == NULL) { - KASSERT((oldpde & PG_W) == 0, - ("pmap_demote_pde: page table page for a wired mapping" - " is missing")); - - /* - * If the page table page is missing and the mapping - * is for a kernel address, the mapping must belong to - * the direct map. Page table pages are preallocated - * for every other part of the kernel address space, - * so the direct map region is the only part of the - * kernel address space that must be handled here. - */ - KASSERT(!in_kernel || (va >= DMAP_MIN_ADDRESS && - va < DMAP_MAX_ADDRESS), - ("pmap_demote_pde: No saved mpte for va %#lx", va)); - /* - * If the 2MB page mapping belongs to the direct map - * region of the kernel's address space, then the page - * allocation request specifies the highest possible - * priority (VM_ALLOC_INTERRUPT). Otherwise, the - * priority is normal. + * Invalidate the 2MB page mapping and return "failure" if the + * mapping was never accessed. */ - mpte = pmap_alloc_pt_page(pmap, pmap_pde_pindex(va), - (in_kernel ? VM_ALLOC_INTERRUPT : 0) | VM_ALLOC_WIRED); - - /* - * If the allocation of the new page table page fails, - * invalidate the 2MB page mapping and return "failure". - */ - if (mpte == NULL) { + if ((oldpde & PG_A) == 0) { + KASSERT((oldpde & PG_W) == 0, + ("pmap_demote_pde: a wired mapping is missing PG_A")); pmap_demote_pde_abort(pmap, va, pde, oldpde, lockp); return (false); } - if (!in_kernel) - mpte->ref_count = NPTEPG; + mpte = pmap_remove_pt_page(pmap, va); + if (mpte == NULL) { + KASSERT((oldpde & PG_W) == 0, + ("pmap_demote_pde: page table page for a wired mapping is missing")); + + /* + * If the page table page is missing and the mapping + * is for a kernel address, the mapping must belong to + * the direct map. Page table pages are preallocated + * for every other part of the kernel address space, + * so the direct map region is the only part of the + * kernel address space that must be handled here. + */ + KASSERT(!in_kernel || (va >= DMAP_MIN_ADDRESS && + va < DMAP_MAX_ADDRESS), + ("pmap_demote_pde: No saved mpte for va %#lx", va)); + + /* + * If the 2MB page mapping belongs to the direct map + * region of the kernel's address space, then the page + * allocation request specifies the highest possible + * priority (VM_ALLOC_INTERRUPT). Otherwise, the + * priority is normal. + */ + mpte = pmap_alloc_pt_page(pmap, pmap_pde_pindex(va), + (in_kernel ? VM_ALLOC_INTERRUPT : 0) | + VM_ALLOC_WIRED); + + /* + * If the allocation of the new page table page fails, + * invalidate the 2MB page mapping and return "failure". + */ + if (mpte == NULL) { + pmap_demote_pde_abort(pmap, va, pde, oldpde, + lockp); + return (false); + } + + if (!in_kernel) + mpte->ref_count = NPTEPG; + } } mptepa = VM_PAGE_TO_PHYS(mpte); firstpte = (pt_entry_t *)PHYS_TO_DMAP(mptepa); @@ -9977,9 +9989,9 @@ pmap_demote_DMAP(vm_paddr_t base, vm_size_t len, bool invalidate) { pdp_entry_t *pdpe; pd_entry_t *pde; - vm_page_t m; vm_offset_t va; - bool changed; + vm_page_t m, mpte; + bool changed, rv __diagused; if (len == 0) return; @@ -9998,14 +10010,19 @@ pmap_demote_DMAP(vm_paddr_t base, vm_size_t len, bool invalidate) * x86_mr_split_dmap() function. */ m = vm_page_alloc_noobj(VM_ALLOC_WIRED | VM_ALLOC_WAITOK); + if (len < NBPDR) { + mpte = vm_page_alloc_noobj(VM_ALLOC_WIRED | + VM_ALLOC_WAITOK); + } else + mpte = NULL; PMAP_LOCK(kernel_pmap); pdpe = pmap_pdpe(kernel_pmap, va); if ((*pdpe & X86_PG_V) == 0) panic("pmap_demote_DMAP: invalid PDPE"); if ((*pdpe & PG_PS) != 0) { - if (!pmap_demote_pdpe(kernel_pmap, pdpe, va, m)) - panic("pmap_demote_DMAP: PDPE failed"); + rv = pmap_demote_pdpe(kernel_pmap, pdpe, va, m); + KASSERT(rv, ("pmap_demote_DMAP: PDPE failed")); changed = true; m = NULL; } @@ -10014,9 +10031,13 @@ pmap_demote_DMAP(vm_paddr_t base, vm_size_t len, bool invalidate) if ((*pde & X86_PG_V) == 0) panic("pmap_demote_DMAP: invalid PDE"); if ((*pde & PG_PS) != 0) { - if (!pmap_demote_pde(kernel_pmap, pde, va)) - panic("pmap_demote_DMAP: PDE failed"); + mpte->pindex = pmap_pde_pindex(va); + pmap_pt_page_count_adj(kernel_pmap, 1); + rv = pmap_demote_pde_mpte(kernel_pmap, pde, va, + NULL, mpte); + KASSERT(rv, ("pmap_demote_DMAP: PDE failed")); changed = true; + mpte = NULL; } } if (changed && invalidate) @@ -10026,6 +10047,10 @@ pmap_demote_DMAP(vm_paddr_t base, vm_size_t len, bool invalidate) vm_page_unwire_noq(m); vm_page_free(m); } + if (mpte != NULL) { + vm_page_unwire_noq(mpte); + vm_page_free(mpte); + } } } diff --git a/sys/amd64/include/efi.h b/sys/amd64/include/efi.h index b47c4aa27ac7..439f2f0b317d 100644 --- a/sys/amd64/include/efi.h +++ b/sys/amd64/include/efi.h @@ -53,6 +53,10 @@ #define EFI_TIME_OWNED() mtx_assert(&atrtc_time_lock, MA_OWNED) #define EFI_RT_HANDLE_FAULTS_DEFAULT 1 + +#define EFI_MAP_BOOTTYPE_ALLOWED(type) (((efi_map_regs >> (type)) & 1) != 0) + +extern uint32_t efi_map_regs; #endif struct efirt_callinfo { diff --git a/sys/compat/freebsd32/freebsd32_sysent.c b/sys/compat/freebsd32/freebsd32_sysent.c index 3718a1b0c8ee..ef0aff8bf852 100644 --- a/sys/compat/freebsd32/freebsd32_sysent.c +++ b/sys/compat/freebsd32/freebsd32_sysent.c @@ -659,7 +659,7 @@ struct sysent freebsd32_sysent[] = { { .sy_narg = AS(getrlimitusage_args), .sy_call = (sy_call_t *)sys_getrlimitusage, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 589 = getrlimitusage */ { .sy_narg = AS(fchroot_args), .sy_call = (sy_call_t *)sys_fchroot, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 590 = fchroot */ { .sy_narg = AS(freebsd32_setcred_args), .sy_call = (sy_call_t *)freebsd32_setcred, .sy_auevent = AUE_SETCRED, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 591 = freebsd32_setcred */ - { .sy_narg = AS(exterrctl_args), .sy_call = (sy_call_t *)sys_exterrctl, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 592 = exterrctl */ + { .sy_narg = AS(exterrctl_args), .sy_call = (sy_call_t *)sys_exterrctl, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 592 = exterrctl */ { .sy_narg = AS(inotify_add_watch_at_args), .sy_call = (sy_call_t *)sys_inotify_add_watch_at, .sy_auevent = AUE_INOTIFY, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 593 = inotify_add_watch_at */ { .sy_narg = AS(inotify_rm_watch_args), .sy_call = (sy_call_t *)sys_inotify_rm_watch, .sy_auevent = AUE_INOTIFY, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 594 = inotify_rm_watch */ }; diff --git a/sys/conf/files b/sys/conf/files index dd6f9a3021d4..866901ba4c51 100644 --- a/sys/conf/files +++ b/sys/conf/files @@ -3173,8 +3173,6 @@ dev/sound/midi/midi.c optional sound dev/sound/midi/mpu401.c optional sound dev/sound/midi/mpu_if.m optional sound dev/sound/midi/mpufoi_if.m optional sound -dev/sound/midi/sequencer.c optional sound -dev/sound/midi/synth_if.m optional sound dev/spibus/acpi_spibus.c optional acpi spibus dev/spibus/ofw_spibus.c optional fdt spibus dev/spibus/spibus.c optional spibus \ diff --git a/sys/dev/sound/midi/midi.c b/sys/dev/sound/midi/midi.c index fbfb69de2913..6753f864ba9c 100644 --- a/sys/dev/sound/midi/midi.c +++ b/sys/dev/sound/midi/midi.c @@ -30,12 +30,6 @@ * POSSIBILITY OF SUCH DAMAGE. */ - /* - * Parts of this file started out as NetBSD: midi.c 1.31 - * They are mostly gone. Still the most obvious will be the state - * machine midi_in - */ - #include <sys/param.h> #include <sys/systm.h> #include <sys/queue.h> @@ -66,7 +60,6 @@ #include "mpu_if.h" #include <dev/sound/midi/midiq.h> -#include "synth_if.h" MALLOC_DEFINE(M_MIDI, "midi buffers", "Midi data allocation area"); #ifndef KOBJMETHOD_END @@ -79,17 +72,6 @@ enum midi_states { MIDI_IN_START, MIDI_IN_SYSEX, MIDI_IN_DATA }; -/* - * The MPU interface current has init() uninit() inqsize() outqsize() - * callback() : fiddle with the tx|rx status. - */ - -#include "mpu_if.h" - -/* - * /dev/rmidi Structure definitions - */ - #define MIDI_NAMELEN 16 struct snd_midi { KOBJ_FIELDS; @@ -115,95 +97,13 @@ struct snd_midi { * complete command packets. */ struct proc *async; struct cdev *dev; - struct synth_midi *synth; - int synth_flags; TAILQ_ENTRY(snd_midi) link; }; -struct synth_midi { - KOBJ_FIELDS; - struct snd_midi *m; -}; - -static synth_open_t midisynth_open; -static synth_close_t midisynth_close; -static synth_writeraw_t midisynth_writeraw; -static synth_killnote_t midisynth_killnote; -static synth_startnote_t midisynth_startnote; -static synth_setinstr_t midisynth_setinstr; -static synth_alloc_t midisynth_alloc; -static synth_controller_t midisynth_controller; -static synth_bender_t midisynth_bender; - -static kobj_method_t midisynth_methods[] = { - KOBJMETHOD(synth_open, midisynth_open), - KOBJMETHOD(synth_close, midisynth_close), - KOBJMETHOD(synth_writeraw, midisynth_writeraw), - KOBJMETHOD(synth_setinstr, midisynth_setinstr), - KOBJMETHOD(synth_startnote, midisynth_startnote), - KOBJMETHOD(synth_killnote, midisynth_killnote), - KOBJMETHOD(synth_alloc, midisynth_alloc), - KOBJMETHOD(synth_controller, midisynth_controller), - KOBJMETHOD(synth_bender, midisynth_bender), - KOBJMETHOD_END -}; - -DEFINE_CLASS(midisynth, midisynth_methods, 0); - -/* - * Module Exports & Interface - * - * struct midi_chan *midi_init(MPU_CLASS cls, int unit, int chan, - * void *cookie) - * int midi_uninit(struct snd_midi *) - * - * 0 == no error - * EBUSY or other error - * - * int midi_in(struct snd_midi *, char *buf, int count) - * int midi_out(struct snd_midi *, char *buf, int count) - * - * midi_{in,out} return actual size transfered - * - */ - -/* - * midi_devs tailq, holder of all rmidi instances protected by midistat_lock - */ - TAILQ_HEAD(, snd_midi) midi_devs; -/* - * /dev/midistat variables and declarations, protected by midistat_lock - */ - struct sx mstat_lock; -static int midistat_isopen = 0; -static struct sbuf midistat_sbuf; -static struct cdev *midistat_dev; - -/* - * /dev/midistat dev_t declarations - */ - -static d_open_t midistat_open; -static d_close_t midistat_close; -static d_read_t midistat_read; - -static struct cdevsw midistat_cdevsw = { - .d_version = D_VERSION, - .d_open = midistat_open, - .d_close = midistat_close, - .d_read = midistat_read, - .d_name = "midistat", -}; - -/* - * /dev/rmidi dev_t declarations, struct variable access is protected by - * locks contained within the structure. - */ - static d_open_t midi_open; static d_close_t midi_close; static d_ioctl_t midi_ioctl; @@ -222,41 +122,18 @@ static struct cdevsw midi_cdevsw = { .d_name = "rmidi", }; -/* - * Prototypes of library functions - */ - static int midi_destroy(struct snd_midi *, int); -static int midistat_prepare(struct sbuf * s); static int midi_load(void); static int midi_unload(void); -/* - * Misc declr. - */ SYSCTL_NODE(_hw, OID_AUTO, midi, CTLFLAG_RD | CTLFLAG_MPSAFE, 0, "Midi driver"); -static SYSCTL_NODE(_hw_midi, OID_AUTO, stat, CTLFLAG_RD | CTLFLAG_MPSAFE, 0, - "Status device"); int midi_debug; /* XXX: should this be moved into debug.midi? */ SYSCTL_INT(_hw_midi, OID_AUTO, debug, CTLFLAG_RW, &midi_debug, 0, ""); -int midi_dumpraw; -SYSCTL_INT(_hw_midi, OID_AUTO, dumpraw, CTLFLAG_RW, &midi_dumpraw, 0, ""); - -int midi_instroff; -SYSCTL_INT(_hw_midi, OID_AUTO, instroff, CTLFLAG_RW, &midi_instroff, 0, ""); - -int midistat_verbose; -SYSCTL_INT(_hw_midi_stat, OID_AUTO, verbose, CTLFLAG_RW, - &midistat_verbose, 0, ""); - #define MIDI_DEBUG(l,a) if(midi_debug>=l) a -/* - * CODE START - */ void midistat_lock(void) @@ -285,9 +162,6 @@ midistat_lockassert(void) * what unit number is used. * * It is an error to call midi_init with an already used unit/channel combo. - * - * Returns NULL on error - * */ struct snd_midi * midi_init(kobj_class_t cls, int unit, int channel, void *cookie) @@ -326,9 +200,6 @@ midi_init(kobj_class_t cls, int unit, int channel, void *cookie) MIDI_DEBUG(1, printf("midiinit #2: unit %d/%d.\n", unit, channel)); m = malloc(sizeof(*m), M_MIDI, M_WAITOK | M_ZERO); - m->synth = malloc(sizeof(*m->synth), M_MIDI, M_WAITOK | M_ZERO); - kobj_init((kobj_t)m->synth, &midisynth_class); - m->synth->m = m; kobj_init((kobj_t)m, cls); inqsize = MPU_INQSIZE(m, cookie); outqsize = MPU_OUTQSIZE(m, cookie); @@ -393,7 +264,6 @@ err2: if (MIDIQ_BUF(m->outq)) free(MIDIQ_BUF(m->outq), M_MIDI); err1: - free(m->synth, M_MIDI); free(m, M_MIDI); err0: midistat_unlock(); @@ -405,9 +275,7 @@ err0: * midi_uninit does not call MIDI_UNINIT, as since this is the implementors * entry point. midi_uninit if fact, does not send any methods. A call to * midi_uninit is a defacto promise that you won't manipulate ch anymore - * */ - int midi_uninit(struct snd_midi *m) { @@ -440,13 +308,6 @@ exit: return err; } -/* - * midi_in: process all data until the queue is full, then discards the rest. - * Since midi_in is a state machine, data discards can cause it to get out of - * whack. Process as much as possible. It calls, wakeup, selnotify and - * psignal at most once. - */ - #ifdef notdef static int midi_lengths[] = {2, 2, 2, 2, 1, 1, 2, 0}; @@ -460,6 +321,12 @@ static int midi_lengths[] = {2, 2, 2, 2, 1, 1, 2, 0}; #define MIDI_SYSEX_START 0xF0 #define MIDI_SYSEX_END 0xF7 +/* + * midi_in: process all data until the queue is full, then discards the rest. + * Since midi_in is a state machine, data discards can cause it to get out of + * whack. Process as much as possible. It calls, wakeup, selnotify and + * psignal at most once. + */ int midi_in(struct snd_midi *m, uint8_t *buf, int size) { @@ -627,9 +494,6 @@ midi_out(struct snd_midi *m, uint8_t *buf, int size) return used; } -/* - * /dev/rmidi#.# device access functions - */ int midi_open(struct cdev *i_dev, int flags, int mode, struct thread *td) { @@ -934,434 +798,6 @@ midi_poll(struct cdev *i_dev, int events, struct thread *td) } /* - * /dev/midistat device functions - * - */ -static int -midistat_open(struct cdev *i_dev, int flags, int mode, struct thread *td) -{ - int error; - - MIDI_DEBUG(1, printf("midistat_open\n")); - - midistat_lock(); - if (midistat_isopen) { - midistat_unlock(); - return EBUSY; - } - midistat_isopen = 1; - sbuf_new(&midistat_sbuf, NULL, 4096, SBUF_AUTOEXTEND); - error = (midistat_prepare(&midistat_sbuf) > 0) ? 0 : ENOMEM; - if (error) - midistat_isopen = 0; - midistat_unlock(); - return error; -} - -static int -midistat_close(struct cdev *i_dev, int flags, int mode, struct thread *td) -{ - MIDI_DEBUG(1, printf("midistat_close\n")); - midistat_lock(); - if (!midistat_isopen) { - midistat_unlock(); - return EBADF; - } - sbuf_delete(&midistat_sbuf); - midistat_isopen = 0; - midistat_unlock(); - return 0; -} - -static int -midistat_read(struct cdev *i_dev, struct uio *uio, int flag) -{ - long l; - int err; - - MIDI_DEBUG(4, printf("midistat_read\n")); - midistat_lock(); - if (!midistat_isopen) { - midistat_unlock(); - return EBADF; - } - if (uio->uio_offset < 0 || uio->uio_offset > sbuf_len(&midistat_sbuf)) { - midistat_unlock(); - return EINVAL; - } - err = 0; - l = lmin(uio->uio_resid, sbuf_len(&midistat_sbuf) - uio->uio_offset); - if (l > 0) { - err = uiomove(sbuf_data(&midistat_sbuf) + uio->uio_offset, l, - uio); - } - midistat_unlock(); - return err; -} - -/* - * Module library functions - */ - -static int -midistat_prepare(struct sbuf *s) -{ - struct snd_midi *m; - - midistat_lockassert(); - - sbuf_printf(s, "FreeBSD Midi Driver (midi2)\n"); - if (TAILQ_EMPTY(&midi_devs)) { - sbuf_printf(s, "No devices installed.\n"); - sbuf_finish(s); - return sbuf_len(s); - } - sbuf_printf(s, "Installed devices:\n"); - - TAILQ_FOREACH(m, &midi_devs, link) { - mtx_lock(&m->lock); - sbuf_printf(s, "%s [%d/%d:%s]", m->name, m->unit, m->channel, - MPU_PROVIDER(m, m->cookie)); - sbuf_printf(s, "%s", MPU_DESCR(m, m->cookie, midistat_verbose)); - sbuf_printf(s, "\n"); - mtx_unlock(&m->lock); - } - - sbuf_finish(s); - return sbuf_len(s); -} - -#ifdef notdef -/* - * Convert IOCTL command to string for debugging - */ - -static char * -midi_cmdname(int cmd) -{ - static struct { - int cmd; - char *name; - } *tab, cmdtab_midiioctl[] = { -#define A(x) {x, ## x} - /* - * Once we have some real IOCTLs define, the following will - * be relavant. - * - * A(SNDCTL_MIDI_PRETIME), A(SNDCTL_MIDI_MPUMODE), - * A(SNDCTL_MIDI_MPUCMD), A(SNDCTL_SYNTH_INFO), - * A(SNDCTL_MIDI_INFO), A(SNDCTL_SYNTH_MEMAVL), - * A(SNDCTL_FM_LOAD_INSTR), A(SNDCTL_FM_4OP_ENABLE), - * A(MIOSPASSTHRU), A(MIOGPASSTHRU), A(AIONWRITE), - * A(AIOGSIZE), A(AIOSSIZE), A(AIOGFMT), A(AIOSFMT), - * A(AIOGMIX), A(AIOSMIX), A(AIOSTOP), A(AIOSYNC), - * A(AIOGCAP), - */ -#undef A - { - -1, "unknown" - }, - }; - - for (tab = cmdtab_midiioctl; tab->cmd != cmd && tab->cmd != -1; tab++); - return tab->name; -} - -#endif /* notdef */ - -/* - * midisynth - */ - -int -midisynth_open(void *n, void *arg, int flags) -{ - struct snd_midi *m = ((struct synth_midi *)n)->m; - int retval; - - MIDI_DEBUG(1, printf("midisynth_open %s %s\n", - flags & FREAD ? "M_RX" : "", flags & FWRITE ? "M_TX" : "")); - - if (m == NULL) - return ENXIO; - - mtx_lock(&m->lock); - mtx_lock(&m->qlock); - - retval = 0; - - if (flags & FREAD) { - if (MIDIQ_SIZE(m->inq) == 0) - retval = ENXIO; - else if (m->flags & M_RX) - retval = EBUSY; - if (retval) - goto err; - } - if (flags & FWRITE) { - if (MIDIQ_SIZE(m->outq) == 0) - retval = ENXIO; - else if (m->flags & M_TX) - retval = EBUSY; - if (retval) - goto err; - } - m->busy++; - - /* - * TODO: Consider m->async = 0; - */ - - if (flags & FREAD) { - m->flags |= M_RX | M_RXEN; - /* - * Only clear the inq, the outq might still have data to drain - * from a previous session - */ - MIDIQ_CLEAR(m->inq); - m->rchan = 0; - } - - if (flags & FWRITE) { - m->flags |= M_TX; - m->wchan = 0; - } - m->synth_flags = flags & (FREAD | FWRITE); - - MPU_CALLBACK(m, m->cookie, m->flags); - -err: mtx_unlock(&m->qlock); - mtx_unlock(&m->lock); - MIDI_DEBUG(2, printf("midisynth_open: return %d.\n", retval)); - return retval; -} - -int -midisynth_close(void *n) -{ - struct snd_midi *m = ((struct synth_midi *)n)->m; - int retval; - int oldflags; - - MIDI_DEBUG(1, printf("midisynth_close %s %s\n", - m->synth_flags & FREAD ? "M_RX" : "", - m->synth_flags & FWRITE ? "M_TX" : "")); - - if (m == NULL) - return ENXIO; - - mtx_lock(&m->lock); - mtx_lock(&m->qlock); - - if ((m->synth_flags & FREAD && !(m->flags & M_RX)) || - (m->synth_flags & FWRITE && !(m->flags & M_TX))) { - retval = ENXIO; - goto err; - } - m->busy--; - - oldflags = m->flags; - - if (m->synth_flags & FREAD) - m->flags &= ~(M_RX | M_RXEN); - if (m->synth_flags & FWRITE) - m->flags &= ~M_TX; - - if ((m->flags & (M_TXEN | M_RXEN)) != (oldflags & (M_RXEN | M_TXEN))) - MPU_CALLBACK(m, m->cookie, m->flags); - - MIDI_DEBUG(1, printf("midi_close: closed, busy = %d.\n", m->busy)); - - mtx_unlock(&m->qlock); - mtx_unlock(&m->lock); - retval = 0; -err: return retval; -} - -/* - * Always blocking. - */ - -int -midisynth_writeraw(void *n, uint8_t *buf, size_t len) -{ - struct snd_midi *m = ((struct synth_midi *)n)->m; - int retval; - int used; - int i; - - MIDI_DEBUG(4, printf("midisynth_writeraw\n")); - - retval = 0; - - if (m == NULL) - return ENXIO; - - mtx_lock(&m->lock); - mtx_lock(&m->qlock); - - if (!(m->flags & M_TX)) - goto err1; - - if (midi_dumpraw) - printf("midi dump: "); - - while (len > 0) { - while (MIDIQ_AVAIL(m->outq) == 0) { - if (!(m->flags & M_TXEN)) { - m->flags |= M_TXEN; - MPU_CALLBACK(m, m->cookie, m->flags); - } - mtx_unlock(&m->lock); - m->wchan = 1; - MIDI_DEBUG(3, printf("midisynth_writeraw msleep\n")); - retval = msleep(&m->wchan, &m->qlock, - PCATCH | PDROP, "midi TX", 0); - /* - * We slept, maybe things have changed since last - * dying check - */ - if (retval == EINTR) - goto err0; - - if (retval) - goto err0; - mtx_lock(&m->lock); - mtx_lock(&m->qlock); - m->wchan = 0; - if (!m->busy) - goto err1; - } - - /* - * We are certain than data can be placed on the queue - */ - - used = MIN(MIDIQ_AVAIL(m->outq), len); - used = MIN(used, MIDI_WSIZE); - MIDI_DEBUG(5, - printf("midi_synth: resid %zu len %jd avail %jd\n", - len, (intmax_t)MIDIQ_LEN(m->outq), - (intmax_t)MIDIQ_AVAIL(m->outq))); - - if (midi_dumpraw) - for (i = 0; i < used; i++) - printf("%x ", buf[i]); - - MIDIQ_ENQ(m->outq, buf, used); - len -= used; - - /* - * Inform the bottom half that data can be written - */ - if (!(m->flags & M_TXEN)) { - m->flags |= M_TXEN; - MPU_CALLBACK(m, m->cookie, m->flags); - } - } - /* - * If we Made it here then transfer is good - */ - if (midi_dumpraw) - printf("\n"); - - retval = 0; -err1: mtx_unlock(&m->qlock); - mtx_unlock(&m->lock); -err0: return retval; -} - -static int -midisynth_killnote(void *n, uint8_t chn, uint8_t note, uint8_t vel) -{ - u_char c[3]; - - if (note > 127 || chn > 15) - return (EINVAL); - - if (vel > 127) - vel = 127; - - if (vel == 64) { - c[0] = 0x90 | (chn & 0x0f); /* Note on. */ - c[1] = (u_char)note; - c[2] = 0; - } else { - c[0] = 0x80 | (chn & 0x0f); /* Note off. */ - c[1] = (u_char)note; - c[2] = (u_char)vel; - } - - return midisynth_writeraw(n, c, 3); -} - -static int -midisynth_setinstr(void *n, uint8_t chn, uint16_t instr) -{ - u_char c[2]; - - if (instr > 127 || chn > 15) - return EINVAL; - - c[0] = 0xc0 | (chn & 0x0f); /* Progamme change. */ - c[1] = instr + midi_instroff; - - return midisynth_writeraw(n, c, 2); -} - -static int -midisynth_startnote(void *n, uint8_t chn, uint8_t note, uint8_t vel) -{ - u_char c[3]; - - if (note > 127 || chn > 15) - return EINVAL; - - if (vel > 127) - vel = 127; - - c[0] = 0x90 | (chn & 0x0f); /* Note on. */ - c[1] = (u_char)note; - c[2] = (u_char)vel; - - return midisynth_writeraw(n, c, 3); -} -static int -midisynth_alloc(void *n, uint8_t chan, uint8_t note) -{ - return chan; -} - -static int -midisynth_controller(void *n, uint8_t chn, uint8_t ctrlnum, uint16_t val) -{ - u_char c[3]; - - if (ctrlnum > 127 || chn > 15) - return EINVAL; - - c[0] = 0xb0 | (chn & 0x0f); /* Control Message. */ - c[1] = ctrlnum; - c[2] = val; - return midisynth_writeraw(n, c, 3); -} - -static int -midisynth_bender(void *n, uint8_t chn, uint16_t val) -{ - u_char c[3]; - - if (val > 16383 || chn > 15) - return EINVAL; - - c[0] = 0xe0 | (chn & 0x0f); /* Pitch bend. */ - c[1] = (u_char)val & 0x7f; - c[2] = (u_char)(val >> 7) & 0x7f; - - return midisynth_writeraw(n, c, 3); -} - -/* * Single point of midi destructions. */ static int @@ -1381,24 +817,16 @@ midi_destroy(struct snd_midi *m, int midiuninit) free(MIDIQ_BUF(m->outq), M_MIDI); mtx_destroy(&m->qlock); mtx_destroy(&m->lock); - free(m->synth, M_MIDI); free(m, M_MIDI); return 0; } -/* - * Load and unload functions, creates the /dev/midistat device - */ - static int midi_load(void) { sx_init(&mstat_lock, "midistat lock"); TAILQ_INIT(&midi_devs); - midistat_dev = make_dev(&midistat_cdevsw, MIDI_DEV_MIDICTL, UID_ROOT, - GID_WHEEL, 0666, "midistat"); - return 0; } @@ -1411,9 +839,6 @@ midi_unload(void) MIDI_DEBUG(1, printf("midi_unload()\n")); retval = EBUSY; midistat_lock(); - if (midistat_isopen) - goto exit0; - TAILQ_FOREACH_SAFE(m, &midi_devs, link, tmp) { mtx_lock(&m->lock); if (m->busy) @@ -1421,28 +846,21 @@ midi_unload(void) else retval = midi_destroy(m, 1); if (retval) - goto exit1; + goto exit; } midistat_unlock(); - destroy_dev(midistat_dev); - /* - * Made it here then unload is complete - */ sx_destroy(&mstat_lock); return 0; -exit1: +exit: mtx_unlock(&m->lock); -exit0: midistat_unlock(); if (retval) MIDI_DEBUG(2, printf("midi_unload: failed\n")); return retval; } -extern int seq_modevent(module_t mod, int type, void *data); - static int midi_modevent(module_t mod, int type, void *data) { @@ -1453,14 +871,10 @@ midi_modevent(module_t mod, int type, void *data) switch (type) { case MOD_LOAD: retval = midi_load(); - if (retval == 0) - retval = seq_modevent(mod, type, data); break; case MOD_UNLOAD: retval = midi_unload(); - if (retval == 0) - retval = seq_modevent(mod, type, data); break; default: @@ -1470,73 +884,5 @@ midi_modevent(module_t mod, int type, void *data) return retval; } -kobj_t -midimapper_addseq(void *arg1, int *unit, void **cookie) -{ - unit = NULL; - - return (kobj_t)arg1; -} - -int -midimapper_open_locked(void *arg1, void **cookie) -{ - int retval = 0; - struct snd_midi *m; - - midistat_lockassert(); - TAILQ_FOREACH(m, &midi_devs, link) { - retval++; - } - - return retval; -} - -int -midimapper_open(void *arg1, void **cookie) -{ - int retval; - - midistat_lock(); - retval = midimapper_open_locked(arg1, cookie); - midistat_unlock(); - - return retval; -} - -int -midimapper_close(void *arg1, void *cookie) -{ - return 0; -} - -kobj_t -midimapper_fetch_synth_locked(void *arg, void *cookie, int unit) -{ - struct snd_midi *m; - int retval = 0; - - midistat_lockassert(); - TAILQ_FOREACH(m, &midi_devs, link) { - if (unit == retval) - return (kobj_t)m->synth; - retval++; - } - - return NULL; -} - -kobj_t -midimapper_fetch_synth(void *arg, void *cookie, int unit) -{ - kobj_t synth; - - midistat_lock(); - synth = midimapper_fetch_synth_locked(arg, cookie, unit); - midistat_unlock(); - - return synth; -} - DEV_MODULE(midi, midi_modevent, NULL); MODULE_VERSION(midi, 1); diff --git a/sys/dev/sound/midi/midi.h b/sys/dev/sound/midi/midi.h index 2254fab690e9..286e84264ef3 100644 --- a/sys/dev/sound/midi/midi.h +++ b/sys/dev/sound/midi/midi.h @@ -51,11 +51,4 @@ int midi_uninit(struct snd_midi *_m); int midi_out(struct snd_midi *_m, uint8_t *_buf, int _size); int midi_in(struct snd_midi *_m, uint8_t *_buf, int _size); -kobj_t midimapper_addseq(void *arg1, int *unit, void **cookie); -int midimapper_open_locked(void *arg1, void **cookie); -int midimapper_open(void *arg1, void **cookie); -int midimapper_close(void *arg1, void *cookie); -kobj_t midimapper_fetch_synth_locked(void *arg, void *cookie, int unit); -kobj_t midimapper_fetch_synth(void *arg, void *cookie, int unit); - #endif diff --git a/sys/dev/sound/midi/mpu401.c b/sys/dev/sound/midi/mpu401.c index 2be285bc0040..224ebb1b01f4 100644 --- a/sys/dev/sound/midi/mpu401.c +++ b/sys/dev/sound/midi/mpu401.c @@ -88,8 +88,6 @@ static int mpu401_minqsize(struct snd_midi *, void *); static int mpu401_moutqsize(struct snd_midi *, void *); static void mpu401_mcallback(struct snd_midi *, void *, int); static void mpu401_mcallbackp(struct snd_midi *, void *, int); -static const char *mpu401_mdescr(struct snd_midi *, void *, int); -static const char *mpu401_mprovider(struct snd_midi *, void *); static kobj_method_t mpu401_methods[] = { KOBJMETHOD(mpu_init, mpu401_minit), @@ -98,8 +96,6 @@ static kobj_method_t mpu401_methods[] = { KOBJMETHOD(mpu_outqsize, mpu401_moutqsize), KOBJMETHOD(mpu_callback, mpu401_mcallback), KOBJMETHOD(mpu_callbackp, mpu401_mcallbackp), - KOBJMETHOD(mpu_descr, mpu401_mdescr), - KOBJMETHOD(mpu_provider, mpu401_mprovider), KOBJMETHOD_END }; @@ -122,24 +118,12 @@ mpu401_intr(struct mpu401 *m) int i; int s; -/* - printf("mpu401_intr\n"); -*/ #define RXRDY(m) ( (STATUS(m) & MPU_INPUTBUSY) == 0) #define TXRDY(m) ( (STATUS(m) & MPU_OUTPUTBUSY) == 0) -#if 0 -#define D(x,l) printf("mpu401_intr %d %x %s %s\n",l, x, x&MPU_INPUTBUSY?"RX":"", x&MPU_OUTPUTBUSY?"TX":"") -#else -#define D(x,l) -#endif i = 0; s = STATUS(m); - D(s, 1); while ((s & MPU_INPUTBUSY) == 0 && i < MPU_INTR_BUF) { b[i] = READ(m); -/* - printf("mpu401_intr in i %d d %d\n", i, b[i]); -*/ i++; s = STATUS(m); } @@ -148,15 +132,9 @@ mpu401_intr(struct mpu401 *m) i = 0; while (!(s & MPU_OUTPUTBUSY) && i < MPU_INTR_BUF) { if (midi_out(m->mid, b, 1)) { -/* - printf("mpu401_intr out i %d d %d\n", i, b[0]); -*/ WRITE(m, *b); } else { -/* - printf("mpu401_intr write: no output\n"); -*/ return 0; } i++; @@ -262,13 +240,7 @@ static void mpu401_mcallback(struct snd_midi *sm, void *arg, int flags) { struct mpu401 *m = arg; -#if 0 - printf("mpu401_callback %s %s %s %s\n", - flags & M_RX ? "M_RX" : "", - flags & M_TX ? "M_TX" : "", - flags & M_RXEN ? "M_RXEN" : "", - flags & M_TXEN ? "M_TXEN" : ""); -#endif + if (flags & M_TXEN && m->si) { callout_reset(&m->timer, 1, mpu401_timeout, m); } @@ -278,19 +250,5 @@ mpu401_mcallback(struct snd_midi *sm, void *arg, int flags) static void mpu401_mcallbackp(struct snd_midi *sm, void *arg, int flags) { -/* printf("mpu401_callbackp\n"); */ mpu401_mcallback(sm, arg, flags); } - -static const char * -mpu401_mdescr(struct snd_midi *sm, void *arg, int verbosity) -{ - - return "descr mpu401"; -} - -static const char * -mpu401_mprovider(struct snd_midi *m, void *arg) -{ - return "provider mpu401"; -} diff --git a/sys/dev/sound/midi/mpu_if.m b/sys/dev/sound/midi/mpu_if.m index b7cb586c5dd0..835d887f703a 100644 --- a/sys/dev/sound/midi/mpu_if.m +++ b/sys/dev/sound/midi/mpu_if.m @@ -56,17 +56,6 @@ METHOD void callback { int _flags; }; -METHOD const char * provider { - struct snd_midi *_kobj; - void *_cookie; -}; - -METHOD const char * descr { - struct snd_midi *_kobj; - void *_cookie; - int _verbosity; -}; - METHOD int uninit { struct snd_midi *_kobj; void *_cookie; diff --git a/sys/dev/sound/midi/sequencer.c b/sys/dev/sound/midi/sequencer.c deleted file mode 100644 index 03b71688175c..000000000000 --- a/sys/dev/sound/midi/sequencer.c +++ /dev/null @@ -1,2107 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2003 Mathew Kanner - * Copyright (c) 1993 Hannu Savolainen - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* - * The sequencer personality manager. - */ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/ioccom.h> - -#include <sys/filio.h> -#include <sys/lock.h> -#include <sys/sockio.h> -#include <sys/fcntl.h> -#include <sys/proc.h> -#include <sys/sysctl.h> - -#include <sys/kernel.h> /* for DATA_SET */ - -#include <sys/module.h> -#include <sys/conf.h> -#include <sys/file.h> -#include <sys/uio.h> -#include <sys/syslog.h> -#include <sys/errno.h> -#include <sys/malloc.h> -#include <sys/bus.h> -#include <machine/resource.h> -#include <machine/bus.h> -#include <machine/clock.h> /* for DELAY */ -#include <sys/soundcard.h> -#include <sys/rman.h> -#include <sys/mman.h> -#include <sys/poll.h> -#include <sys/mutex.h> -#include <sys/condvar.h> -#include <sys/kthread.h> -#include <sys/unistd.h> -#include <sys/selinfo.h> -#include <sys/sx.h> - -#ifdef HAVE_KERNEL_OPTION_HEADERS -#include "opt_snd.h" -#endif - -#include <dev/sound/midi/midi.h> -#include <dev/sound/midi/midiq.h> -#include "synth_if.h" - -#include <dev/sound/midi/sequencer.h> - -#define TMR_TIMERBASE 13 - -#define SND_DEV_SEQ 1 /* Sequencer output /dev/sequencer (FM - * synthesizer and MIDI output) */ -#define SND_DEV_MUSIC 8 /* /dev/music, level 2 interface */ - -/* Length of a sequencer event. */ -#define EV_SZ 8 -#define IEV_SZ 8 - -/* Lookup modes */ -#define LOOKUP_EXIST (0) -#define LOOKUP_OPEN (1) -#define LOOKUP_CLOSE (2) - -#define MIDIDEV(y) (dev2unit(y) & 0x0f) - -/* These are the entries to the sequencer driver. */ -static d_open_t mseq_open; -static d_close_t mseq_close; -static d_ioctl_t mseq_ioctl; -static d_read_t mseq_read; -static d_write_t mseq_write; -static d_poll_t mseq_poll; - -static struct cdevsw seq_cdevsw = { - .d_version = D_VERSION, - .d_open = mseq_open, - .d_close = mseq_close, - .d_read = mseq_read, - .d_write = mseq_write, - .d_ioctl = mseq_ioctl, - .d_poll = mseq_poll, - .d_name = "sequencer", -}; - -struct seq_softc { - KOBJ_FIELDS; - - struct mtx seq_lock, q_lock; - struct cv empty_cv, reset_cv, in_cv, out_cv, state_cv, th_cv; - - MIDIQ_HEAD(, u_char) in_q, out_q; - - u_long flags; - /* Flags (protected by flag_mtx of mididev_info) */ - int fflags; /* Access mode */ - int music; - - int out_water; /* Sequence output threshould */ - snd_sync_parm sync_parm; /* AIOSYNC parameter set */ - struct thread *sync_thread; /* AIOSYNCing thread */ - struct selinfo in_sel, out_sel; - int midi_number; - struct cdev *seqdev, *musicdev; - int unit; - int maxunits; - kobj_t *midis; - int *midi_flags; - kobj_t mapper; - void *mapper_cookie; - struct timeval timerstop, timersub; - int timerbase, tempo; - int timerrun; - int done; - int playing; - int recording; - int busy; - int pre_event_timeout; - int waiting; -}; - -/* - * Module specific stuff, including how many sequecers - * we currently own. - */ - -SYSCTL_NODE(_hw_midi, OID_AUTO, seq, CTLFLAG_RD | CTLFLAG_MPSAFE, 0, - "Midi sequencer"); - -int seq_debug; -/* XXX: should this be moved into debug.midi? */ -SYSCTL_INT(_hw_midi_seq, OID_AUTO, debug, CTLFLAG_RW, &seq_debug, 0, ""); - -midi_cmdtab cmdtab_seqevent[] = { - {SEQ_NOTEOFF, "SEQ_NOTEOFF"}, - {SEQ_NOTEON, "SEQ_NOTEON"}, - {SEQ_WAIT, "SEQ_WAIT"}, - {SEQ_PGMCHANGE, "SEQ_PGMCHANGE"}, - {SEQ_SYNCTIMER, "SEQ_SYNCTIMER"}, - {SEQ_MIDIPUTC, "SEQ_MIDIPUTC"}, - {SEQ_DRUMON, "SEQ_DRUMON"}, - {SEQ_DRUMOFF, "SEQ_DRUMOFF"}, - {SEQ_ECHO, "SEQ_ECHO"}, - {SEQ_AFTERTOUCH, "SEQ_AFTERTOUCH"}, - {SEQ_CONTROLLER, "SEQ_CONTROLLER"}, - {SEQ_BALANCE, "SEQ_BALANCE"}, - {SEQ_VOLMODE, "SEQ_VOLMODE"}, - {SEQ_FULLSIZE, "SEQ_FULLSIZE"}, - {SEQ_PRIVATE, "SEQ_PRIVATE"}, - {SEQ_EXTENDED, "SEQ_EXTENDED"}, - {EV_SEQ_LOCAL, "EV_SEQ_LOCAL"}, - {EV_TIMING, "EV_TIMING"}, - {EV_CHN_COMMON, "EV_CHN_COMMON"}, - {EV_CHN_VOICE, "EV_CHN_VOICE"}, - {EV_SYSEX, "EV_SYSEX"}, - {-1, NULL}, -}; - -midi_cmdtab cmdtab_seqioctl[] = { - {SNDCTL_SEQ_RESET, "SNDCTL_SEQ_RESET"}, - {SNDCTL_SEQ_SYNC, "SNDCTL_SEQ_SYNC"}, - {SNDCTL_SYNTH_INFO, "SNDCTL_SYNTH_INFO"}, - {SNDCTL_SEQ_CTRLRATE, "SNDCTL_SEQ_CTRLRATE"}, - {SNDCTL_SEQ_GETOUTCOUNT, "SNDCTL_SEQ_GETOUTCOUNT"}, - {SNDCTL_SEQ_GETINCOUNT, "SNDCTL_SEQ_GETINCOUNT"}, - {SNDCTL_SEQ_PERCMODE, "SNDCTL_SEQ_PERCMODE"}, - {SNDCTL_FM_LOAD_INSTR, "SNDCTL_FM_LOAD_INSTR"}, - {SNDCTL_SEQ_TESTMIDI, "SNDCTL_SEQ_TESTMIDI"}, - {SNDCTL_SEQ_RESETSAMPLES, "SNDCTL_SEQ_RESETSAMPLES"}, - {SNDCTL_SEQ_NRSYNTHS, "SNDCTL_SEQ_NRSYNTHS"}, - {SNDCTL_SEQ_NRMIDIS, "SNDCTL_SEQ_NRMIDIS"}, - {SNDCTL_SEQ_GETTIME, "SNDCTL_SEQ_GETTIME"}, - {SNDCTL_MIDI_INFO, "SNDCTL_MIDI_INFO"}, - {SNDCTL_SEQ_THRESHOLD, "SNDCTL_SEQ_THRESHOLD"}, - {SNDCTL_SYNTH_MEMAVL, "SNDCTL_SYNTH_MEMAVL"}, - {SNDCTL_FM_4OP_ENABLE, "SNDCTL_FM_4OP_ENABLE"}, - {SNDCTL_PMGR_ACCESS, "SNDCTL_PMGR_ACCESS"}, - {SNDCTL_SEQ_PANIC, "SNDCTL_SEQ_PANIC"}, - {SNDCTL_SEQ_OUTOFBAND, "SNDCTL_SEQ_OUTOFBAND"}, - {SNDCTL_TMR_TIMEBASE, "SNDCTL_TMR_TIMEBASE"}, - {SNDCTL_TMR_START, "SNDCTL_TMR_START"}, - {SNDCTL_TMR_STOP, "SNDCTL_TMR_STOP"}, - {SNDCTL_TMR_CONTINUE, "SNDCTL_TMR_CONTINUE"}, - {SNDCTL_TMR_TEMPO, "SNDCTL_TMR_TEMPO"}, - {SNDCTL_TMR_SOURCE, "SNDCTL_TMR_SOURCE"}, - {SNDCTL_TMR_METRONOME, "SNDCTL_TMR_METRONOME"}, - {SNDCTL_TMR_SELECT, "SNDCTL_TMR_SELECT"}, - {SNDCTL_MIDI_PRETIME, "SNDCTL_MIDI_PRETIME"}, - {AIONWRITE, "AIONWRITE"}, - {AIOGSIZE, "AIOGSIZE"}, - {AIOSSIZE, "AIOSSIZE"}, - {AIOGFMT, "AIOGFMT"}, - {AIOSFMT, "AIOSFMT"}, - {AIOGMIX, "AIOGMIX"}, - {AIOSMIX, "AIOSMIX"}, - {AIOSTOP, "AIOSTOP"}, - {AIOSYNC, "AIOSYNC"}, - {AIOGCAP, "AIOGCAP"}, - {-1, NULL}, -}; - -midi_cmdtab cmdtab_timer[] = { - {TMR_WAIT_REL, "TMR_WAIT_REL"}, - {TMR_WAIT_ABS, "TMR_WAIT_ABS"}, - {TMR_STOP, "TMR_STOP"}, - {TMR_START, "TMR_START"}, - {TMR_CONTINUE, "TMR_CONTINUE"}, - {TMR_TEMPO, "TMR_TEMPO"}, - {TMR_ECHO, "TMR_ECHO"}, - {TMR_CLOCK, "TMR_CLOCK"}, - {TMR_SPP, "TMR_SPP"}, - {TMR_TIMESIG, "TMR_TIMESIG"}, - {-1, NULL}, -}; - -midi_cmdtab cmdtab_seqcv[] = { - {MIDI_NOTEOFF, "MIDI_NOTEOFF"}, - {MIDI_NOTEON, "MIDI_NOTEON"}, - {MIDI_KEY_PRESSURE, "MIDI_KEY_PRESSURE"}, - {-1, NULL}, -}; - -midi_cmdtab cmdtab_seqccmn[] = { - {MIDI_CTL_CHANGE, "MIDI_CTL_CHANGE"}, - {MIDI_PGM_CHANGE, "MIDI_PGM_CHANGE"}, - {MIDI_CHN_PRESSURE, "MIDI_CHN_PRESSURE"}, - {MIDI_PITCH_BEND, "MIDI_PITCH_BEND"}, - {MIDI_SYSTEM_PREFIX, "MIDI_SYSTEM_PREFIX"}, - {-1, NULL}, -}; - -#ifndef KOBJMETHOD_END -#define KOBJMETHOD_END { NULL, NULL } -#endif - -/* - * static const char *mpu401_mprovider(kobj_t obj, struct mpu401 *m); - */ - -static kobj_method_t seq_methods[] = { - /* KOBJMETHOD(mpu_provider,mpu401_mprovider), */ - KOBJMETHOD_END -}; - -DEFINE_CLASS(sequencer, seq_methods, 0); - -/* The followings are the local function. */ -static int seq_convertold(u_char *event, u_char *out); - -/* - * static void seq_midiinput(struct seq_softc * scp, void *md); - */ -static void seq_reset(struct seq_softc *scp); -static int seq_sync(struct seq_softc *scp); - -static int seq_processevent(struct seq_softc *scp, u_char *event); - -static int seq_timing(struct seq_softc *scp, u_char *event); -static int seq_local(struct seq_softc *scp, u_char *event); - -static int seq_chnvoice(struct seq_softc *scp, kobj_t md, u_char *event); -static int seq_chncommon(struct seq_softc *scp, kobj_t md, u_char *event); -static int seq_sysex(struct seq_softc *scp, kobj_t md, u_char *event); - -static int seq_fetch_mid(struct seq_softc *scp, int unit, kobj_t *md); -void seq_copytoinput(struct seq_softc *scp, u_char *event, int len); -int seq_modevent(module_t mod, int type, void *data); -struct seq_softc *seqs[10]; -static struct mtx seqinfo_mtx; -static u_long nseq = 0; - -static void timer_start(struct seq_softc *t); -static void timer_stop(struct seq_softc *t); -static void timer_setvals(struct seq_softc *t, int tempo, int timerbase); -static void timer_wait(struct seq_softc *t, int ticks, int wait_abs); -static int timer_now(struct seq_softc *t); - -static void -timer_start(struct seq_softc *t) -{ - t->timerrun = 1; - getmicrotime(&t->timersub); -} - -static void -timer_continue(struct seq_softc *t) -{ - struct timeval now; - - if (t->timerrun == 1) - return; - t->timerrun = 1; - getmicrotime(&now); - timevalsub(&now, &t->timerstop); - timevaladd(&t->timersub, &now); -} - -static void -timer_stop(struct seq_softc *t) -{ - t->timerrun = 0; - getmicrotime(&t->timerstop); -} - -static void -timer_setvals(struct seq_softc *t, int tempo, int timerbase) -{ - t->tempo = tempo; - t->timerbase = timerbase; -} - -static void -timer_wait(struct seq_softc *t, int ticks, int wait_abs) -{ - struct timeval now, when; - int ret; - unsigned long long i; - - while (t->timerrun == 0) { - SEQ_DEBUG(2, printf("Timer wait when timer isn't running\n")); - /* - * The old sequencer used timeouts that only increased - * the timer when the timer was running. - * Hence the sequencer would stick (?) if the - * timer was disabled. - */ - cv_wait(&t->reset_cv, &t->seq_lock); - if (t->playing == 0) - return; - } - - i = ticks * 60ull * 1000000ull / (t->tempo * t->timerbase); - - when.tv_sec = i / 1000000; - when.tv_usec = i % 1000000; - -#if 0 - printf("timer_wait tempo %d timerbase %d ticks %d abs %d u_sec %llu\n", - t->tempo, t->timerbase, ticks, wait_abs, i); -#endif - - if (wait_abs != 0) { - getmicrotime(&now); - timevalsub(&now, &t->timersub); - timevalsub(&when, &now); - } - if (when.tv_sec < 0 || when.tv_usec < 0) { - SEQ_DEBUG(3, - printf("seq_timer error negative time %lds.%06lds\n", - (long)when.tv_sec, (long)when.tv_usec)); - return; - } - i = when.tv_sec * 1000000ull; - i += when.tv_usec; - i *= hz; - i /= 1000000ull; -#if 0 - printf("seq_timer usec %llu ticks %llu\n", - when.tv_sec * 1000000ull + when.tv_usec, i); -#endif - t->waiting = 1; - ret = cv_timedwait(&t->reset_cv, &t->seq_lock, i + 1); - t->waiting = 0; - - if (ret != EWOULDBLOCK) - SEQ_DEBUG(3, printf("seq_timer didn't timeout\n")); - -} - -static int -timer_now(struct seq_softc *t) -{ - struct timeval now; - unsigned long long i; - int ret; - - if (t->timerrun == 0) - now = t->timerstop; - else - getmicrotime(&now); - - timevalsub(&now, &t->timersub); - - i = now.tv_sec * 1000000ull; - i += now.tv_usec; - i *= t->timerbase; -/* i /= t->tempo; */ - i /= 1000000ull; - - ret = i; - /* - * printf("timer_now: %llu %d\n", i, ret); - */ - - return ret; -} - -static void -seq_eventthread(void *arg) -{ - struct seq_softc *scp = arg; - u_char event[EV_SZ]; - - mtx_lock(&scp->seq_lock); - SEQ_DEBUG(2, printf("seq_eventthread started\n")); - while (scp->done == 0) { -restart: - while (scp->playing == 0) { - cv_wait(&scp->state_cv, &scp->seq_lock); - if (scp->done) - goto done; - } - - while (MIDIQ_EMPTY(scp->out_q)) { - cv_broadcast(&scp->empty_cv); - cv_wait(&scp->out_cv, &scp->seq_lock); - if (scp->playing == 0) - goto restart; - if (scp->done) - goto done; - } - - MIDIQ_DEQ(scp->out_q, event, EV_SZ); - - if (MIDIQ_AVAIL(scp->out_q) < scp->out_water) { - cv_broadcast(&scp->out_cv); - selwakeup(&scp->out_sel); - } - seq_processevent(scp, event); - } - -done: - cv_broadcast(&scp->th_cv); - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(2, printf("seq_eventthread finished\n")); - kproc_exit(0); -} - -/* - * seq_processevent: This maybe called by the event thread or the IOCTL - * handler for queued and out of band events respectively. - */ -static int -seq_processevent(struct seq_softc *scp, u_char *event) -{ - int ret; - kobj_t m; - - ret = 0; - - if (event[0] == EV_SEQ_LOCAL) - ret = seq_local(scp, event); - else if (event[0] == EV_TIMING) - ret = seq_timing(scp, event); - else if (event[0] != EV_CHN_VOICE && - event[0] != EV_CHN_COMMON && - event[0] != EV_SYSEX && - event[0] != SEQ_MIDIPUTC) { - ret = 1; - SEQ_DEBUG(2, printf("seq_processevent not known %d\n", - event[0])); - } else if (seq_fetch_mid(scp, event[1], &m) != 0) { - ret = 1; - SEQ_DEBUG(2, printf("seq_processevent midi unit not found %d\n", - event[1])); - } else - switch (event[0]) { - case EV_CHN_VOICE: - ret = seq_chnvoice(scp, m, event); - break; - case EV_CHN_COMMON: - ret = seq_chncommon(scp, m, event); - break; - case EV_SYSEX: - ret = seq_sysex(scp, m, event); - break; - case SEQ_MIDIPUTC: - mtx_unlock(&scp->seq_lock); - ret = SYNTH_WRITERAW(m, &event[2], 1); - mtx_lock(&scp->seq_lock); - break; - } - return ret; -} - -static int -seq_addunit(void) -{ - struct seq_softc *scp; - int ret; - u_char *buf; - - gone_in(15, "Warning! MIDI sequencer to be removed soon: no longer " - "needed or used\n"); - - /* Allocate the softc. */ - ret = ENOMEM; - scp = malloc(sizeof(*scp), M_DEVBUF, M_NOWAIT | M_ZERO); - if (scp == NULL) { - SEQ_DEBUG(1, printf("seq_addunit: softc allocation failed.\n")); - goto err; - } - kobj_init((kobj_t)scp, &sequencer_class); - - buf = malloc(sizeof(*buf) * EV_SZ * 1024, M_TEMP, M_NOWAIT | M_ZERO); - if (buf == NULL) - goto err; - MIDIQ_INIT(scp->in_q, buf, EV_SZ * 1024); - buf = malloc(sizeof(*buf) * EV_SZ * 1024, M_TEMP, M_NOWAIT | M_ZERO); - if (buf == NULL) - goto err; - MIDIQ_INIT(scp->out_q, buf, EV_SZ * 1024); - ret = EINVAL; - - scp->midis = malloc(sizeof(kobj_t) * 32, M_TEMP, M_NOWAIT | M_ZERO); - scp->midi_flags = malloc(sizeof(*scp->midi_flags) * 32, M_TEMP, - M_NOWAIT | M_ZERO); - - if (scp->midis == NULL || scp->midi_flags == NULL) - goto err; - - scp->flags = 0; - - mtx_init(&scp->seq_lock, "seqflq", NULL, 0); - cv_init(&scp->state_cv, "seqstate"); - cv_init(&scp->empty_cv, "seqempty"); - cv_init(&scp->reset_cv, "seqtimer"); - cv_init(&scp->out_cv, "seqqout"); - cv_init(&scp->in_cv, "seqqin"); - cv_init(&scp->th_cv, "seqstart"); - - /* - * Init the damn timer - */ - - scp->mapper = midimapper_addseq(scp, &scp->unit, &scp->mapper_cookie); - if (scp->mapper == NULL) - goto err; - - scp->seqdev = make_dev(&seq_cdevsw, SND_DEV_SEQ, UID_ROOT, GID_WHEEL, - 0666, "sequencer%d", scp->unit); - - scp->musicdev = make_dev(&seq_cdevsw, SND_DEV_MUSIC, UID_ROOT, - GID_WHEEL, 0666, "music%d", scp->unit); - - if (scp->seqdev == NULL || scp->musicdev == NULL) - goto err; - /* - * TODO: Add to list of sequencers this module provides - */ - - ret = - kproc_create - (seq_eventthread, scp, NULL, RFHIGHPID, 0, - "sequencer %02d", scp->unit); - - if (ret) - goto err; - - scp->seqdev->si_drv1 = scp->musicdev->si_drv1 = scp; - - SEQ_DEBUG(2, printf("sequencer %d created scp %p\n", scp->unit, scp)); - - ret = 0; - - mtx_lock(&seqinfo_mtx); - seqs[nseq++] = scp; - mtx_unlock(&seqinfo_mtx); - - goto ok; - -err: - if (scp != NULL) { - if (scp->seqdev != NULL) - destroy_dev(scp->seqdev); - if (scp->musicdev != NULL) - destroy_dev(scp->musicdev); - /* - * TODO: Destroy mutex and cv - */ - if (scp->midis != NULL) - free(scp->midis, M_TEMP); - if (scp->midi_flags != NULL) - free(scp->midi_flags, M_TEMP); - if (scp->out_q.b) - free(scp->out_q.b, M_TEMP); - if (scp->in_q.b) - free(scp->in_q.b, M_TEMP); - free(scp, M_DEVBUF); - } -ok: - return ret; -} - -static int -seq_delunit(int unit) -{ - struct seq_softc *scp = seqs[unit]; - int i; - - //SEQ_DEBUG(4, printf("seq_delunit: %d\n", unit)); - SEQ_DEBUG(1, printf("seq_delunit: 1 \n")); - mtx_lock(&scp->seq_lock); - - scp->playing = 0; - scp->done = 1; - cv_broadcast(&scp->out_cv); - cv_broadcast(&scp->state_cv); - cv_broadcast(&scp->reset_cv); - SEQ_DEBUG(1, printf("seq_delunit: 2 \n")); - cv_wait(&scp->th_cv, &scp->seq_lock); - SEQ_DEBUG(1, printf("seq_delunit: 3.0 \n")); - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(1, printf("seq_delunit: 3.1 \n")); - - cv_destroy(&scp->state_cv); - SEQ_DEBUG(1, printf("seq_delunit: 4 \n")); - cv_destroy(&scp->empty_cv); - SEQ_DEBUG(1, printf("seq_delunit: 5 \n")); - cv_destroy(&scp->reset_cv); - SEQ_DEBUG(1, printf("seq_delunit: 6 \n")); - cv_destroy(&scp->out_cv); - SEQ_DEBUG(1, printf("seq_delunit: 7 \n")); - cv_destroy(&scp->in_cv); - SEQ_DEBUG(1, printf("seq_delunit: 8 \n")); - cv_destroy(&scp->th_cv); - - SEQ_DEBUG(1, printf("seq_delunit: 10 \n")); - if (scp->seqdev) - destroy_dev(scp->seqdev); - SEQ_DEBUG(1, printf("seq_delunit: 11 \n")); - if (scp->musicdev) - destroy_dev(scp->musicdev); - SEQ_DEBUG(1, printf("seq_delunit: 12 \n")); - scp->seqdev = scp->musicdev = NULL; - if (scp->midis != NULL) - free(scp->midis, M_TEMP); - SEQ_DEBUG(1, printf("seq_delunit: 13 \n")); - if (scp->midi_flags != NULL) - free(scp->midi_flags, M_TEMP); - SEQ_DEBUG(1, printf("seq_delunit: 14 \n")); - free(scp->out_q.b, M_TEMP); - SEQ_DEBUG(1, printf("seq_delunit: 15 \n")); - free(scp->in_q.b, M_TEMP); - - SEQ_DEBUG(1, printf("seq_delunit: 16 \n")); - - mtx_destroy(&scp->seq_lock); - SEQ_DEBUG(1, printf("seq_delunit: 17 \n")); - free(scp, M_DEVBUF); - - mtx_lock(&seqinfo_mtx); - for (i = unit; i < (nseq - 1); i++) - seqs[i] = seqs[i + 1]; - nseq--; - mtx_unlock(&seqinfo_mtx); - - return 0; -} - -int -seq_modevent(module_t mod, int type, void *data) -{ - int retval, r; - - retval = 0; - - switch (type) { - case MOD_LOAD: - mtx_init(&seqinfo_mtx, "seqmod", NULL, 0); - retval = seq_addunit(); - break; - - case MOD_UNLOAD: - while (nseq) { - r = seq_delunit(nseq - 1); - if (r) { - retval = r; - break; - } - } - if (nseq == 0) { - retval = 0; - mtx_destroy(&seqinfo_mtx); - } - break; - - default: - break; - } - - return retval; -} - -static int -seq_fetch_mid(struct seq_softc *scp, int unit, kobj_t *md) -{ - - if (unit >= scp->midi_number || unit < 0) - return EINVAL; - - *md = scp->midis[unit]; - - return 0; -} - -int -mseq_open(struct cdev *i_dev, int flags, int mode, struct thread *td) -{ - struct seq_softc *scp = i_dev->si_drv1; - int i; - - gone_in(15, "Warning! MIDI sequencer to be removed soon: no longer " - "needed or used\n"); - - if (scp == NULL) - return ENXIO; - - SEQ_DEBUG(3, printf("seq_open: scp %p unit %d, flags 0x%x.\n", - scp, scp->unit, flags)); - - /* - * Mark this device busy. - */ - - midistat_lock(); - mtx_lock(&scp->seq_lock); - if (scp->busy) { - mtx_unlock(&scp->seq_lock); - midistat_unlock(); - SEQ_DEBUG(2, printf("seq_open: unit %d is busy.\n", scp->unit)); - return EBUSY; - } - scp->fflags = flags; - /* - if ((scp->fflags & O_NONBLOCK) != 0) - scp->flags |= SEQ_F_NBIO; - */ - scp->music = MIDIDEV(i_dev) == SND_DEV_MUSIC; - - /* - * Enumerate the available midi devices - */ - scp->midi_number = 0; - scp->maxunits = midimapper_open_locked(scp->mapper, &scp->mapper_cookie); - - if (scp->maxunits == 0) - SEQ_DEBUG(2, printf("seq_open: no midi devices\n")); - - for (i = 0; i < scp->maxunits; i++) { - scp->midis[scp->midi_number] = - midimapper_fetch_synth_locked(scp->mapper, - scp->mapper_cookie, i); - if (scp->midis[scp->midi_number]) { - if (SYNTH_OPEN(scp->midis[scp->midi_number], scp, - scp->fflags) != 0) - scp->midis[scp->midi_number] = NULL; - else { - scp->midi_flags[scp->midi_number] = - SYNTH_QUERY(scp->midis[scp->midi_number]); - scp->midi_number++; - } - } - } - midistat_unlock(); - - timer_setvals(scp, 60, 100); - - timer_start(scp); - timer_stop(scp); - /* - * actually, if we're in rdonly mode, we should start the timer - */ - /* - * TODO: Handle recording now - */ - - scp->out_water = MIDIQ_SIZE(scp->out_q) / 2; - - scp->busy = 1; - mtx_unlock(&scp->seq_lock); - - SEQ_DEBUG(2, printf("seq_open: opened, mode %s.\n", - scp->music ? "music" : "sequencer")); - SEQ_DEBUG(2, - printf("Sequencer %d %p opened maxunits %d midi_number %d:\n", - scp->unit, scp, scp->maxunits, scp->midi_number)); - for (i = 0; i < scp->midi_number; i++) - SEQ_DEBUG(3, printf(" midi %d %p\n", i, scp->midis[i])); - - return 0; -} - -/* - * mseq_close - */ -int -mseq_close(struct cdev *i_dev, int flags, int mode, struct thread *td) -{ - int i; - struct seq_softc *scp = i_dev->si_drv1; - int ret; - - if (scp == NULL) - return ENXIO; - - SEQ_DEBUG(2, printf("seq_close: unit %d.\n", scp->unit)); - - mtx_lock(&scp->seq_lock); - - ret = ENXIO; - if (scp->busy == 0) - goto err; - - seq_reset(scp); - seq_sync(scp); - - for (i = 0; i < scp->midi_number; i++) - if (scp->midis[i]) - SYNTH_CLOSE(scp->midis[i]); - - midimapper_close(scp->mapper, scp->mapper_cookie); - - timer_stop(scp); - - scp->busy = 0; - ret = 0; - -err: - SEQ_DEBUG(3, printf("seq_close: closed ret = %d.\n", ret)); - mtx_unlock(&scp->seq_lock); - return ret; -} - -int -mseq_read(struct cdev *i_dev, struct uio *uio, int ioflag) -{ - int retval, used; - struct seq_softc *scp = i_dev->si_drv1; - -#define SEQ_RSIZE 32 - u_char buf[SEQ_RSIZE]; - - if (scp == NULL) - return ENXIO; - - SEQ_DEBUG(7, printf("mseq_read: unit %d, resid %zd.\n", - scp->unit, uio->uio_resid)); - - mtx_lock(&scp->seq_lock); - if ((scp->fflags & FREAD) == 0) { - SEQ_DEBUG(2, printf("mseq_read: unit %d is not for reading.\n", - scp->unit)); - retval = EIO; - goto err1; - } - /* - * Begin recording. - */ - /* - * if ((scp->flags & SEQ_F_READING) == 0) - */ - /* - * TODO, start recording if not alread - */ - - /* - * I think the semantics are to return as soon - * as possible. - * Second thought, it doesn't seem like midimoutain - * expects that at all. - * TODO: Look up in some sort of spec - */ - - while (uio->uio_resid > 0) { - while (MIDIQ_EMPTY(scp->in_q)) { - retval = EWOULDBLOCK; - /* - * I wish I knew which one to care about - */ - - if (scp->fflags & O_NONBLOCK) - goto err1; - if (ioflag & O_NONBLOCK) - goto err1; - - retval = cv_wait_sig(&scp->in_cv, &scp->seq_lock); - if (retval != 0) - goto err1; - } - - used = MIN(MIDIQ_LEN(scp->in_q), uio->uio_resid); - used = MIN(used, SEQ_RSIZE); - - SEQ_DEBUG(8, printf("midiread: uiomove cc=%d\n", used)); - MIDIQ_DEQ(scp->in_q, buf, used); - mtx_unlock(&scp->seq_lock); - retval = uiomove(buf, used, uio); - mtx_lock(&scp->seq_lock); - if (retval) - goto err1; - } - - retval = 0; -err1: - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(6, printf("mseq_read: ret %d, resid %zd.\n", - retval, uio->uio_resid)); - - return retval; -} - -int -mseq_write(struct cdev *i_dev, struct uio *uio, int ioflag) -{ - u_char event[EV_SZ], newevent[EV_SZ], ev_code; - struct seq_softc *scp = i_dev->si_drv1; - int retval; - int used; - - SEQ_DEBUG(7, printf("seq_write: unit %d, resid %zd.\n", - scp->unit, uio->uio_resid)); - - if (scp == NULL) - return ENXIO; - - mtx_lock(&scp->seq_lock); - - if ((scp->fflags & FWRITE) == 0) { - SEQ_DEBUG(2, printf("seq_write: unit %d is not for writing.\n", - scp->unit)); - retval = EIO; - goto err0; - } - while (uio->uio_resid > 0) { - while (MIDIQ_AVAIL(scp->out_q) == 0) { - retval = EWOULDBLOCK; - if (scp->fflags & O_NONBLOCK) - goto err0; - if (ioflag & O_NONBLOCK) - goto err0; - SEQ_DEBUG(8, printf("seq_write cvwait\n")); - - scp->playing = 1; - cv_broadcast(&scp->out_cv); - cv_broadcast(&scp->state_cv); - - retval = cv_wait_sig(&scp->out_cv, &scp->seq_lock); - /* - * We slept, maybe things have changed since last - * dying check - */ - if (retval != 0) - goto err0; -#if 0 - /* - * Useless test - */ - if (scp != i_dev->si_drv1) - retval = ENXIO; -#endif - } - - used = MIN(uio->uio_resid, 4); - - SEQ_DEBUG(8, printf("seqout: resid %zd len %jd avail %jd\n", - uio->uio_resid, (intmax_t)MIDIQ_LEN(scp->out_q), - (intmax_t)MIDIQ_AVAIL(scp->out_q))); - - if (used != 4) { - retval = ENXIO; - goto err0; - } - mtx_unlock(&scp->seq_lock); - retval = uiomove(event, used, uio); - mtx_lock(&scp->seq_lock); - if (retval) - goto err0; - - ev_code = event[0]; - SEQ_DEBUG(8, printf("seq_write: unit %d, event %s.\n", - scp->unit, midi_cmdname(ev_code, cmdtab_seqevent))); - - /* Have a look at the event code. */ - if (ev_code == SEQ_FULLSIZE) { - /* - * TODO: restore code for SEQ_FULLSIZE - */ -#if 0 - /* - * A long event, these are the patches/samples for a - * synthesizer. - */ - midiunit = *(u_short *)&event[2]; - mtx_lock(&sd->seq_lock); - ret = lookup_mididev(scp, midiunit, LOOKUP_OPEN, &md); - mtx_unlock(&sd->seq_lock); - if (ret != 0) - return (ret); - - SEQ_DEBUG(printf("seq_write: loading a patch to the unit %d.\n", midiunit)); - - ret = md->synth.loadpatch(md, *(short *)&event[0], buf, - p + 4, count, 0); - return (ret); -#else - /* - * For now, just flush the darn buffer - */ - SEQ_DEBUG(2, - printf("seq_write: SEQ_FULLSIZE flusing buffer.\n")); - while (uio->uio_resid > 0) { - mtx_unlock(&scp->seq_lock); - retval = uiomove(event, MIN(EV_SZ, uio->uio_resid), uio); - mtx_lock(&scp->seq_lock); - if (retval) - goto err0; - } - retval = 0; - goto err0; -#endif - } - retval = EINVAL; - if (ev_code >= 128) { - int error; - - /* - * Some sort of an extended event. The size is eight - * bytes. scoop extra info. - */ - if (scp->music && ev_code == SEQ_EXTENDED) { - SEQ_DEBUG(2, printf("seq_write: invalid level two event %x.\n", ev_code)); - goto err0; - } - mtx_unlock(&scp->seq_lock); - if (uio->uio_resid < 4) - error = EINVAL; - else - error = uiomove((caddr_t)&event[4], 4, uio); - mtx_lock(&scp->seq_lock); - if (error) { - SEQ_DEBUG(2, - printf("seq_write: user memory mangled?\n")); - goto err0; - } - } else { - /* - * Size four event. - */ - if (scp->music) { - SEQ_DEBUG(2, printf("seq_write: four byte event in music mode.\n")); - goto err0; - } - } - if (ev_code == SEQ_MIDIPUTC) { - /* - * TODO: event[2] is unit number to receive char. - * Range check it. - */ - } - if (scp->music) { -#ifdef not_ever_ever - if (event[0] == EV_TIMING && - (event[1] == TMR_START || event[1] == TMR_STOP)) { - /* - * For now, try to make midimoutain work by - * forcing these events to be processed - * immediately. - */ - seq_processevent(scp, event); - } else - MIDIQ_ENQ(scp->out_q, event, EV_SZ); -#else - MIDIQ_ENQ(scp->out_q, event, EV_SZ); -#endif - } else { - if (seq_convertold(event, newevent) > 0) - MIDIQ_ENQ(scp->out_q, newevent, EV_SZ); -#if 0 - else - goto err0; -#endif - } - } - - scp->playing = 1; - cv_broadcast(&scp->state_cv); - cv_broadcast(&scp->out_cv); - - retval = 0; - -err0: - SEQ_DEBUG(6, - printf("seq_write done: leftover buffer length %zd retval %d\n", - uio->uio_resid, retval)); - mtx_unlock(&scp->seq_lock); - return retval; -} - -int -mseq_ioctl(struct cdev *i_dev, u_long cmd, caddr_t arg, int mode, - struct thread *td) -{ - int midiunit, ret, tmp; - struct seq_softc *scp = i_dev->si_drv1; - struct synth_info *synthinfo; - struct midi_info *midiinfo; - u_char event[EV_SZ]; - u_char newevent[EV_SZ]; - - kobj_t md; - - /* - * struct snd_size *sndsize; - */ - - if (scp == NULL) - return ENXIO; - - SEQ_DEBUG(6, printf("seq_ioctl: unit %d, cmd %s.\n", - scp->unit, midi_cmdname(cmd, cmdtab_seqioctl))); - - ret = 0; - - switch (cmd) { - case SNDCTL_SEQ_GETTIME: - /* - * ioctl needed by libtse - */ - mtx_lock(&scp->seq_lock); - *(int *)arg = timer_now(scp); - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(6, printf("seq_ioctl: gettime %d.\n", *(int *)arg)); - ret = 0; - break; - case SNDCTL_TMR_METRONOME: - /* fallthrough */ - case SNDCTL_TMR_SOURCE: - /* - * Not implemented - */ - ret = 0; - break; - case SNDCTL_TMR_TEMPO: - event[1] = TMR_TEMPO; - event[4] = *(int *)arg & 0xFF; - event[5] = (*(int *)arg >> 8) & 0xFF; - event[6] = (*(int *)arg >> 16) & 0xFF; - event[7] = (*(int *)arg >> 24) & 0xFF; - goto timerevent; - case SNDCTL_TMR_TIMEBASE: - event[1] = TMR_TIMERBASE; - event[4] = *(int *)arg & 0xFF; - event[5] = (*(int *)arg >> 8) & 0xFF; - event[6] = (*(int *)arg >> 16) & 0xFF; - event[7] = (*(int *)arg >> 24) & 0xFF; - goto timerevent; - case SNDCTL_TMR_START: - event[1] = TMR_START; - goto timerevent; - case SNDCTL_TMR_STOP: - event[1] = TMR_STOP; - goto timerevent; - case SNDCTL_TMR_CONTINUE: - event[1] = TMR_CONTINUE; -timerevent: - event[0] = EV_TIMING; - mtx_lock(&scp->seq_lock); - if (!scp->music) { - ret = EINVAL; - mtx_unlock(&scp->seq_lock); - break; - } - seq_processevent(scp, event); - mtx_unlock(&scp->seq_lock); - break; - case SNDCTL_TMR_SELECT: - SEQ_DEBUG(2, - printf("seq_ioctl: SNDCTL_TMR_SELECT not supported\n")); - ret = EINVAL; - break; - case SNDCTL_SEQ_SYNC: - if (mode == O_RDONLY) { - ret = 0; - break; - } - mtx_lock(&scp->seq_lock); - ret = seq_sync(scp); - mtx_unlock(&scp->seq_lock); - break; - case SNDCTL_SEQ_PANIC: - /* fallthrough */ - case SNDCTL_SEQ_RESET: - /* - * SNDCTL_SEQ_PANIC == SNDCTL_SEQ_RESET - */ - mtx_lock(&scp->seq_lock); - seq_reset(scp); - mtx_unlock(&scp->seq_lock); - ret = 0; - break; - case SNDCTL_SEQ_TESTMIDI: - mtx_lock(&scp->seq_lock); - /* - * TODO: SNDCTL_SEQ_TESTMIDI now means "can I write to the - * device?". - */ - mtx_unlock(&scp->seq_lock); - break; -#if 0 - case SNDCTL_SEQ_GETINCOUNT: - if (mode == O_WRONLY) - *(int *)arg = 0; - else { - mtx_lock(&scp->seq_lock); - *(int *)arg = scp->in_q.rl; - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(printf("seq_ioctl: incount %d.\n", - *(int *)arg)); - } - ret = 0; - break; - case SNDCTL_SEQ_GETOUTCOUNT: - if (mode == O_RDONLY) - *(int *)arg = 0; - else { - mtx_lock(&scp->seq_lock); - *(int *)arg = scp->out_q.fl; - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(printf("seq_ioctl: outcount %d.\n", - *(int *)arg)); - } - ret = 0; - break; -#endif - case SNDCTL_SEQ_CTRLRATE: - if (*(int *)arg != 0) { - ret = EINVAL; - break; - } - mtx_lock(&scp->seq_lock); - *(int *)arg = scp->timerbase; - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(3, printf("seq_ioctl: ctrlrate %d.\n", *(int *)arg)); - ret = 0; - break; - /* - * TODO: ioctl SNDCTL_SEQ_RESETSAMPLES - */ -#if 0 - case SNDCTL_SEQ_RESETSAMPLES: - mtx_lock(&scp->seq_lock); - ret = lookup_mididev(scp, *(int *)arg, LOOKUP_OPEN, &md); - mtx_unlock(&scp->seq_lock); - if (ret != 0) - break; - ret = midi_ioctl(MIDIMKDEV(major(i_dev), *(int *)arg, - SND_DEV_MIDIN), cmd, arg, mode, td); - break; -#endif - case SNDCTL_SEQ_NRSYNTHS: - mtx_lock(&scp->seq_lock); - *(int *)arg = scp->midi_number; - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(3, printf("seq_ioctl: synths %d.\n", *(int *)arg)); - ret = 0; - break; - case SNDCTL_SEQ_NRMIDIS: - mtx_lock(&scp->seq_lock); - if (scp->music) - *(int *)arg = 0; - else { - /* - * TODO: count the numbder of devices that can WRITERAW - */ - *(int *)arg = scp->midi_number; - } - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(3, printf("seq_ioctl: midis %d.\n", *(int *)arg)); - ret = 0; - break; - /* - * TODO: ioctl SNDCTL_SYNTH_MEMAVL - */ -#if 0 - case SNDCTL_SYNTH_MEMAVL: - mtx_lock(&scp->seq_lock); - ret = lookup_mididev(scp, *(int *)arg, LOOKUP_OPEN, &md); - mtx_unlock(&scp->seq_lock); - if (ret != 0) - break; - ret = midi_ioctl(MIDIMKDEV(major(i_dev), *(int *)arg, - SND_DEV_MIDIN), cmd, arg, mode, td); - break; -#endif - case SNDCTL_SEQ_OUTOFBAND: - for (ret = 0; ret < EV_SZ; ret++) - event[ret] = (u_char)arg[0]; - - mtx_lock(&scp->seq_lock); - if (scp->music) - ret = seq_processevent(scp, event); - else { - if (seq_convertold(event, newevent) > 0) - ret = seq_processevent(scp, newevent); - else - ret = EINVAL; - } - mtx_unlock(&scp->seq_lock); - break; - case SNDCTL_SYNTH_INFO: - synthinfo = (struct synth_info *)arg; - midiunit = synthinfo->device; - mtx_lock(&scp->seq_lock); - if (seq_fetch_mid(scp, midiunit, &md) == 0) { - bzero(synthinfo, sizeof(*synthinfo)); - synthinfo->name[0] = 'f'; - synthinfo->name[1] = 'a'; - synthinfo->name[2] = 'k'; - synthinfo->name[3] = 'e'; - synthinfo->name[4] = 's'; - synthinfo->name[5] = 'y'; - synthinfo->name[6] = 'n'; - synthinfo->name[7] = 't'; - synthinfo->name[8] = 'h'; - synthinfo->device = midiunit; - synthinfo->synth_type = SYNTH_TYPE_MIDI; - synthinfo->capabilities = scp->midi_flags[midiunit]; - ret = 0; - } else - ret = EINVAL; - mtx_unlock(&scp->seq_lock); - break; - case SNDCTL_MIDI_INFO: - midiinfo = (struct midi_info *)arg; - midiunit = midiinfo->device; - mtx_lock(&scp->seq_lock); - if (seq_fetch_mid(scp, midiunit, &md) == 0) { - bzero(midiinfo, sizeof(*midiinfo)); - midiinfo->name[0] = 'f'; - midiinfo->name[1] = 'a'; - midiinfo->name[2] = 'k'; - midiinfo->name[3] = 'e'; - midiinfo->name[4] = 'm'; - midiinfo->name[5] = 'i'; - midiinfo->name[6] = 'd'; - midiinfo->name[7] = 'i'; - midiinfo->device = midiunit; - midiinfo->capabilities = scp->midi_flags[midiunit]; - /* - * TODO: What devtype? - */ - midiinfo->dev_type = 0x01; - ret = 0; - } else - ret = EINVAL; - mtx_unlock(&scp->seq_lock); - break; - case SNDCTL_SEQ_THRESHOLD: - mtx_lock(&scp->seq_lock); - RANGE(*(int *)arg, 1, MIDIQ_SIZE(scp->out_q) - 1); - scp->out_water = *(int *)arg; - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(3, printf("seq_ioctl: water %d.\n", *(int *)arg)); - ret = 0; - break; - case SNDCTL_MIDI_PRETIME: - tmp = *(int *)arg; - if (tmp < 0) - tmp = 0; - mtx_lock(&scp->seq_lock); - scp->pre_event_timeout = (hz * tmp) / 10; - *(int *)arg = scp->pre_event_timeout; - mtx_unlock(&scp->seq_lock); - SEQ_DEBUG(3, printf("seq_ioctl: pretime %d.\n", *(int *)arg)); - ret = 0; - break; - case SNDCTL_FM_4OP_ENABLE: - case SNDCTL_PMGR_IFACE: - case SNDCTL_PMGR_ACCESS: - /* - * Patch manager and fm are ded, ded, ded. - */ - /* fallthrough */ - default: - /* - * TODO: Consider ioctl default case. - * Old code used to - * if ((scp->fflags & O_ACCMODE) == FREAD) { - * ret = EIO; - * break; - * } - * Then pass on the ioctl to device 0 - */ - SEQ_DEBUG(2, - printf("seq_ioctl: unsupported IOCTL %ld.\n", cmd)); - ret = EINVAL; - break; - } - - return ret; -} - -int -mseq_poll(struct cdev *i_dev, int events, struct thread *td) -{ - int ret, lim; - struct seq_softc *scp = i_dev->si_drv1; - - SEQ_DEBUG(3, printf("seq_poll: unit %d.\n", scp->unit)); - SEQ_DEBUG(1, printf("seq_poll: unit %d.\n", scp->unit)); - - mtx_lock(&scp->seq_lock); - - ret = 0; - - /* Look up the appropriate queue and select it. */ - if ((events & (POLLOUT | POLLWRNORM)) != 0) { - /* Start playing. */ - scp->playing = 1; - cv_broadcast(&scp->state_cv); - cv_broadcast(&scp->out_cv); - - lim = scp->out_water; - - if (MIDIQ_AVAIL(scp->out_q) < lim) - /* No enough space, record select. */ - selrecord(td, &scp->out_sel); - else - /* We can write now. */ - ret |= events & (POLLOUT | POLLWRNORM); - } - if ((events & (POLLIN | POLLRDNORM)) != 0) { - /* TODO: Start recording. */ - - /* Find out the boundary. */ - lim = 1; - if (MIDIQ_LEN(scp->in_q) < lim) - /* No data ready, record select. */ - selrecord(td, &scp->in_sel); - else - /* We can read now. */ - ret |= events & (POLLIN | POLLRDNORM); - } - mtx_unlock(&scp->seq_lock); - - return (ret); -} - -#if 0 -static void -sein_qtr(void *p, void /* mididev_info */ *md) -{ - struct seq_softc *scp; - - scp = (struct seq_softc *)p; - - mtx_lock(&scp->seq_lock); - - /* Restart playing if we have the data to output. */ - if (scp->queueout_pending) - seq_callback(scp, SEQ_CB_START | SEQ_CB_WR); - /* Check the midi device if we are reading. */ - if ((scp->flags & SEQ_F_READING) != 0) - seq_midiinput(scp, md); - - mtx_unlock(&scp->seq_lock); -} - -#endif -/* - * seq_convertold - * Was the old playevent. Use this to convert and old - * style /dev/sequencer event to a /dev/music event - */ -static int -seq_convertold(u_char *event, u_char *out) -{ - int used; - u_char dev, chn, note, vel; - - out[0] = out[1] = out[2] = out[3] = out[4] = out[5] = out[6] = - out[7] = 0; - - dev = 0; - chn = event[1]; - note = event[2]; - vel = event[3]; - - used = 0; - -restart: - /* - * TODO: Debug statement - */ - switch (event[0]) { - case EV_TIMING: - case EV_CHN_VOICE: - case EV_CHN_COMMON: - case EV_SYSEX: - case EV_SEQ_LOCAL: - out[0] = event[0]; - out[1] = event[1]; - out[2] = event[2]; - out[3] = event[3]; - out[4] = event[4]; - out[5] = event[5]; - out[6] = event[6]; - out[7] = event[7]; - used += 8; - break; - case SEQ_NOTEOFF: - out[0] = EV_CHN_VOICE; - out[1] = dev; - out[2] = MIDI_NOTEOFF; - out[3] = chn; - out[4] = note; - out[5] = 255; - used += 4; - break; - - case SEQ_NOTEON: - out[0] = EV_CHN_VOICE; - out[1] = dev; - out[2] = MIDI_NOTEON; - out[3] = chn; - out[4] = note; - out[5] = vel; - used += 4; - break; - - /* - * wait delay = (event[2] << 16) + (event[3] << 8) + event[4] - */ - - case SEQ_PGMCHANGE: - out[0] = EV_CHN_COMMON; - out[1] = dev; - out[2] = MIDI_PGM_CHANGE; - out[3] = chn; - out[4] = note; - out[5] = vel; - used += 4; - break; -/* - out[0] = EV_TIMING; - out[1] = dev; - out[2] = MIDI_PGM_CHANGE; - out[3] = chn; - out[4] = note; - out[5] = vel; - SEQ_DEBUG(4,printf("seq_playevent: synctimer\n")); - break; -*/ - - case SEQ_MIDIPUTC: - SEQ_DEBUG(4, - printf("seq_playevent: put data 0x%02x, unit %d.\n", - event[1], event[2])); - /* - * Pass through to the midi device. - * device = event[2] - * data = event[1] - */ - out[0] = SEQ_MIDIPUTC; - out[1] = dev; - out[2] = chn; - used += 4; - break; -#ifdef notyet - case SEQ_ECHO: - /* - * This isn't handled here yet because I don't know if I can - * just use four bytes events. There might be consequences - * in the _read routing - */ - if (seq_copytoinput(scp, event, 4) == EAGAIN) { - ret = QUEUEFULL; - break; - } - ret = MORE; - break; -#endif - case SEQ_EXTENDED: - switch (event[1]) { - case SEQ_NOTEOFF: - case SEQ_NOTEON: - case SEQ_PGMCHANGE: - event++; - used = 4; - goto restart; - break; - case SEQ_AFTERTOUCH: - /* - * SYNTH_AFTERTOUCH(md, event[3], event[4]) - */ - case SEQ_BALANCE: - /* - * SYNTH_PANNING(md, event[3], (char)event[4]) - */ - case SEQ_CONTROLLER: - /* - * SYNTH_CONTROLLER(md, event[3], event[4], *(short *)&event[5]) - */ - case SEQ_VOLMODE: - /* - * SYNTH_VOLUMEMETHOD(md, event[3]) - */ - default: - SEQ_DEBUG(2, - printf("seq_convertold: SEQ_EXTENDED type %d" - "not handled\n", event[1])); - break; - } - break; - case SEQ_WAIT: - out[0] = EV_TIMING; - out[1] = TMR_WAIT_REL; - out[4] = event[2]; - out[5] = event[3]; - out[6] = event[4]; - - SEQ_DEBUG(5, printf("SEQ_WAIT %d", - event[2] + (event[3] << 8) + (event[4] << 24))); - - used += 4; - break; - - case SEQ_ECHO: - case SEQ_SYNCTIMER: - case SEQ_PRIVATE: - default: - SEQ_DEBUG(2, - printf("seq_convertold: event type %d not handled %d %d %d\n", - event[0], event[1], event[2], event[3])); - break; - } - return used; -} - -/* - * Writting to the sequencer buffer never blocks and drops - * input which cannot be queued - */ -void -seq_copytoinput(struct seq_softc *scp, u_char *event, int len) -{ - - mtx_assert(&scp->seq_lock, MA_OWNED); - - if (MIDIQ_AVAIL(scp->in_q) < len) { - /* - * ENOROOM? EINPUTDROPPED? ETOUGHLUCK? - */ - SEQ_DEBUG(2, printf("seq_copytoinput: queue full\n")); - } else { - MIDIQ_ENQ(scp->in_q, event, len); - selwakeup(&scp->in_sel); - cv_broadcast(&scp->in_cv); - } - -} - -static int -seq_chnvoice(struct seq_softc *scp, kobj_t md, u_char *event) -{ - int ret, voice; - u_char cmd, chn, note, parm; - - ret = 0; - cmd = event[2]; - chn = event[3]; - note = event[4]; - parm = event[5]; - - mtx_assert(&scp->seq_lock, MA_OWNED); - - SEQ_DEBUG(5, printf("seq_chnvoice: unit %d, dev %d, cmd %s," - " chn %d, note %d, parm %d.\n", scp->unit, event[1], - midi_cmdname(cmd, cmdtab_seqcv), chn, note, parm)); - - voice = SYNTH_ALLOC(md, chn, note); - - mtx_unlock(&scp->seq_lock); - - switch (cmd) { - case MIDI_NOTEON: - if (note < 128 || note == 255) { -#if 0 - if (scp->music && chn == 9) { - /* - * This channel is a percussion. The note - * number is the patch number. - */ - /* - mtx_unlock(&scp->seq_lock); - if (SYNTH_SETINSTR(md, voice, 128 + note) - == EAGAIN) { - mtx_lock(&scp->seq_lock); - return (QUEUEFULL); - } - mtx_lock(&scp->seq_lock); - */ - note = 60; /* Middle C. */ - } -#endif - if (scp->music) { - /* - mtx_unlock(&scp->seq_lock); - if (SYNTH_SETUPVOICE(md, voice, chn) - == EAGAIN) { - mtx_lock(&scp->seq_lock); - return (QUEUEFULL); - } - mtx_lock(&scp->seq_lock); - */ - } - SYNTH_STARTNOTE(md, voice, note, parm); - } - break; - case MIDI_NOTEOFF: - SYNTH_KILLNOTE(md, voice, note, parm); - break; - case MIDI_KEY_PRESSURE: - SYNTH_AFTERTOUCH(md, voice, parm); - break; - default: - ret = 1; - SEQ_DEBUG(2, printf("seq_chnvoice event type %d not handled\n", - event[1])); - break; - } - - mtx_lock(&scp->seq_lock); - return ret; -} - -static int -seq_chncommon(struct seq_softc *scp, kobj_t md, u_char *event) -{ - int ret; - u_short w14; - u_char cmd, chn, p1; - - ret = 0; - cmd = event[2]; - chn = event[3]; - p1 = event[4]; - w14 = *(u_short *)&event[6]; - - SEQ_DEBUG(5, printf("seq_chncommon: unit %d, dev %d, cmd %s, chn %d," - " p1 %d, w14 %d.\n", scp->unit, event[1], - midi_cmdname(cmd, cmdtab_seqccmn), chn, p1, w14)); - mtx_unlock(&scp->seq_lock); - switch (cmd) { - case MIDI_PGM_CHANGE: - SEQ_DEBUG(4, printf("seq_chncommon pgmchn chn %d pg %d\n", - chn, p1)); - SYNTH_SETINSTR(md, chn, p1); - break; - case MIDI_CTL_CHANGE: - SEQ_DEBUG(4, printf("seq_chncommon ctlch chn %d pg %d %d\n", - chn, p1, w14)); - SYNTH_CONTROLLER(md, chn, p1, w14); - break; - case MIDI_PITCH_BEND: - if (scp->music) { - /* - * TODO: MIDI_PITCH_BEND - */ -#if 0 - mtx_lock(&md->synth.vc_mtx); - md->synth.chn_info[chn].bender_value = w14; - if (md->midiunit >= 0) { - /* - * Handle all of the notes playing on this - * channel. - */ - key = ((int)chn << 8); - for (i = 0; i < md->synth.alloc.max_voice; i++) - if ((md->synth.alloc.map[i] & 0xff00) == key) { - mtx_unlock(&md->synth.vc_mtx); - mtx_unlock(&scp->seq_lock); - if (md->synth.bender(md, i, w14) == EAGAIN) { - mtx_lock(&scp->seq_lock); - return (QUEUEFULL); - } - mtx_lock(&scp->seq_lock); - } - } else { - mtx_unlock(&md->synth.vc_mtx); - mtx_unlock(&scp->seq_lock); - if (md->synth.bender(md, chn, w14) == EAGAIN) { - mtx_lock(&scp->seq_lock); - return (QUEUEFULL); - } - mtx_lock(&scp->seq_lock); - } -#endif - } else - SYNTH_BENDER(md, chn, w14); - break; - default: - ret = 1; - SEQ_DEBUG(2, - printf("seq_chncommon event type %d not handled.\n", - event[1])); - break; - } - mtx_lock(&scp->seq_lock); - return ret; -} - -static int -seq_timing(struct seq_softc *scp, u_char *event) -{ - int param; - int ret; - - ret = 0; - param = event[4] + (event[5] << 8) + - (event[6] << 16) + (event[7] << 24); - - SEQ_DEBUG(5, printf("seq_timing: unit %d, cmd %d, param %d.\n", - scp->unit, event[1], param)); - switch (event[1]) { - case TMR_WAIT_REL: - timer_wait(scp, param, 0); - break; - case TMR_WAIT_ABS: - timer_wait(scp, param, 1); - break; - case TMR_START: - timer_start(scp); - cv_broadcast(&scp->reset_cv); - break; - case TMR_STOP: - timer_stop(scp); - /* - * The following cv_broadcast isn't needed since we only - * wait for 0->1 transitions. It probably won't hurt - */ - cv_broadcast(&scp->reset_cv); - break; - case TMR_CONTINUE: - timer_continue(scp); - cv_broadcast(&scp->reset_cv); - break; - case TMR_TEMPO: - if (param < 8) - param = 8; - if (param > 360) - param = 360; - SEQ_DEBUG(4, printf("Timer set tempo %d\n", param)); - timer_setvals(scp, param, scp->timerbase); - break; - case TMR_TIMERBASE: - if (param < 1) - param = 1; - if (param > 1000) - param = 1000; - SEQ_DEBUG(4, printf("Timer set timerbase %d\n", param)); - timer_setvals(scp, scp->tempo, param); - break; - case TMR_ECHO: - /* - * TODO: Consider making 4-byte events for /dev/sequencer - * PRO: Maybe needed by legacy apps - * CON: soundcard.h has been warning for a while many years - * to expect 8 byte events. - */ -#if 0 - if (scp->music) - seq_copytoinput(scp, event, 8); - else { - param = (param << 8 | SEQ_ECHO); - seq_copytoinput(scp, (u_char *)¶m, 4); - } -#else - seq_copytoinput(scp, event, 8); -#endif - break; - default: - SEQ_DEBUG(2, printf("seq_timing event type %d not handled.\n", - event[1])); - ret = 1; - break; - } - return ret; -} - -static int -seq_local(struct seq_softc *scp, u_char *event) -{ - int ret; - - ret = 0; - mtx_assert(&scp->seq_lock, MA_OWNED); - - SEQ_DEBUG(5, printf("seq_local: unit %d, cmd %d\n", scp->unit, - event[1])); - switch (event[1]) { - default: - SEQ_DEBUG(1, printf("seq_local event type %d not handled\n", - event[1])); - ret = 1; - break; - } - return ret; -} - -static int -seq_sysex(struct seq_softc *scp, kobj_t md, u_char *event) -{ - int i, l; - - mtx_assert(&scp->seq_lock, MA_OWNED); - SEQ_DEBUG(5, printf("seq_sysex: unit %d device %d\n", scp->unit, - event[1])); - l = 0; - for (i = 0; i < 6 && event[i + 2] != 0xff; i++) - l = i + 1; - if (l > 0) { - mtx_unlock(&scp->seq_lock); - if (SYNTH_SENDSYSEX(md, &event[2], l) == EAGAIN) { - mtx_lock(&scp->seq_lock); - return 1; - } - mtx_lock(&scp->seq_lock); - } - return 0; -} - -/* - * Reset no longer closes the raw devices nor seq_sync's - * Callers are IOCTL and seq_close - */ -static void -seq_reset(struct seq_softc *scp) -{ - int chn, i; - kobj_t m; - - mtx_assert(&scp->seq_lock, MA_OWNED); - - SEQ_DEBUG(5, printf("seq_reset: unit %d.\n", scp->unit)); - - /* - * Stop reading and writing. - */ - - /* scp->recording = 0; */ - scp->playing = 0; - cv_broadcast(&scp->state_cv); - cv_broadcast(&scp->out_cv); - cv_broadcast(&scp->reset_cv); - - /* - * For now, don't reset the timers. - */ - MIDIQ_CLEAR(scp->in_q); - MIDIQ_CLEAR(scp->out_q); - - for (i = 0; i < scp->midi_number; i++) { - m = scp->midis[i]; - mtx_unlock(&scp->seq_lock); - SYNTH_RESET(m); - for (chn = 0; chn < 16; chn++) { - SYNTH_CONTROLLER(m, chn, 123, 0); - SYNTH_CONTROLLER(m, chn, 121, 0); - SYNTH_BENDER(m, chn, 1 << 13); - } - mtx_lock(&scp->seq_lock); - } -} - -/* - * seq_sync - * *really* flush the output queue - * flush the event queue, then flush the synthsisers. - * Callers are IOCTL and close - */ - -#define SEQ_SYNC_TIMEOUT 8 -static int -seq_sync(struct seq_softc *scp) -{ - int i, rl, sync[16], done; - - mtx_assert(&scp->seq_lock, MA_OWNED); - - SEQ_DEBUG(4, printf("seq_sync: unit %d.\n", scp->unit)); - - /* - * Wait until output queue is empty. Check every so often to see if - * the queue is moving along. If it isn't just abort. - */ - while (!MIDIQ_EMPTY(scp->out_q)) { - if (!scp->playing) { - scp->playing = 1; - cv_broadcast(&scp->state_cv); - cv_broadcast(&scp->out_cv); - } - rl = MIDIQ_LEN(scp->out_q); - - i = cv_timedwait_sig(&scp->out_cv, - &scp->seq_lock, SEQ_SYNC_TIMEOUT * hz); - - if (i == EINTR || i == ERESTART) { - if (i == EINTR) { - /* - * XXX: I don't know why we stop playing - */ - scp->playing = 0; - cv_broadcast(&scp->out_cv); - } - return i; - } - if (i == EWOULDBLOCK && rl == MIDIQ_LEN(scp->out_q) && - scp->waiting == 0) { - /* - * A queue seems to be stuck up. Give up and clear - * queues. - */ - MIDIQ_CLEAR(scp->out_q); - scp->playing = 0; - cv_broadcast(&scp->state_cv); - cv_broadcast(&scp->out_cv); - cv_broadcast(&scp->reset_cv); - - /* - * TODO: Consider if the raw devices need to be flushed - */ - - SEQ_DEBUG(1, printf("seq_sync queue stuck, aborting\n")); - - return i; - } - } - - scp->playing = 0; - /* - * Since syncing a midi device might block, unlock scp->seq_lock. - */ - - mtx_unlock(&scp->seq_lock); - for (i = 0; i < scp->midi_number; i++) - sync[i] = 1; - - do { - done = 1; - for (i = 0; i < scp->midi_number; i++) - if (sync[i]) { - if (SYNTH_INSYNC(scp->midis[i]) == 0) - sync[i] = 0; - else - done = 0; - } - if (!done) - DELAY(5000); - - } while (!done); - - mtx_lock(&scp->seq_lock); - return 0; -} - -char * -midi_cmdname(int cmd, midi_cmdtab *tab) -{ - while (tab->name != NULL) { - if (cmd == tab->cmd) - return (tab->name); - tab++; - } - - return ("unknown"); -} diff --git a/sys/dev/sound/midi/sequencer.h b/sys/dev/sound/midi/sequencer.h deleted file mode 100644 index 22ea0ae6c1b6..000000000000 --- a/sys/dev/sound/midi/sequencer.h +++ /dev/null @@ -1,89 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2003 Mathew Kanner - * Copyright (c) 1999 Seigo Tanimura - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* - * Include file for the midi sequence driver. - */ - -#ifndef _SEQUENCER_H_ -#define _SEQUENCER_H_ - -#define NSEQ_MAX 16 - -/* - * many variables should be reduced to a range. Here define a macro - */ - -#define RANGE(var, low, high) (var) = \ -((var)<(low)?(low) : (var)>(high)?(high) : (var)) - -#ifdef _KERNEL - -void seq_timer(void *arg); - -SYSCTL_DECL(_hw_midi_seq); - -extern int seq_debug; - -#define SEQ_DEBUG(y, x) \ - do { \ - if (seq_debug >= y) { \ - (x); \ - } \ - } while (0) - -SYSCTL_DECL(_hw_midi); - -#endif /* _KERNEL */ - -#define SYNTHPROP_MIDI 1 -#define SYNTHPROP_SYNTH 2 -#define SYNTHPROP_RX 4 -#define SYNTHPROP_TX 8 - -struct _midi_cmdtab { - int cmd; - char *name; -}; -typedef struct _midi_cmdtab midi_cmdtab; -extern midi_cmdtab cmdtab_seqevent[]; -extern midi_cmdtab cmdtab_seqioctl[]; -extern midi_cmdtab cmdtab_timer[]; -extern midi_cmdtab cmdtab_seqcv[]; -extern midi_cmdtab cmdtab_seqccmn[]; - -char *midi_cmdname(int cmd, midi_cmdtab * tab); - -enum { - MORE, - TIMERARMED, - QUEUEFULL -}; - -#endif diff --git a/sys/dev/sound/midi/synth_if.m b/sys/dev/sound/midi/synth_if.m deleted file mode 100644 index a763b3422bc6..000000000000 --- a/sys/dev/sound/midi/synth_if.m +++ /dev/null @@ -1,312 +0,0 @@ -#- -# Copyright (c) 2003 Mathew Kanner -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -# - -INTERFACE synth; - -#include <sys/systm.h> - -CODE { - -synth_killnote_t nokillnote; -synth_startnote_t nostartnote; -synth_setinstr_t nosetinstr; -synth_hwcontrol_t nohwcontrol; -synth_aftertouch_t noaftertouch; -synth_panning_t nopanning; -synth_controller_t nocontroller; -synth_volumemethod_t novolumemethod; -synth_bender_t nobender; -synth_setupvoice_t nosetupvoice; -synth_sendsysex_t nosendsysex; -synth_allocvoice_t noallocvoice; -synth_writeraw_t nowriteraw; -synth_reset_t noreset; -synth_shortname_t noshortname; -synth_open_t noopen; -synth_close_t noclose; -synth_query_t noquery; -synth_insync_t noinsync; -synth_alloc_t noalloc; - - int - nokillnote(void *_kobj, uint8_t _chn, uint8_t _note, uint8_t _vel) - { - printf("nokillnote\n"); - return 0; - } - - int - noopen(void *_kobj, void *_arg, int mode) - { - printf("noopen\n"); - return 0; - } - - int - noquery(void *_kboj) - { - printf("noquery\n"); - return 0; - } - - int - nostartnote(void *_kb, uint8_t _voice, uint8_t _note, uint8_t _parm) - { - printf("nostartnote\n"); - return 0; - } - - int - nosetinstr(void *_kb, uint8_t _chn, uint16_t _patchno) - { - printf("nosetinstr\n"); - return 0; - } - - int - nohwcontrol(void *_kb, uint8_t *_event) - { - printf("nohwcontrol\n"); - return 0; - } - - int - noaftertouch ( void /* X */ * _kobj, uint8_t _x1, uint8_t _x2) - { - printf("noaftertouch\n"); - return 0; - } - - int - nopanning ( void /* X */ * _kobj, uint8_t _x1, uint8_t _x2) - { - printf("nopanning\n"); - return 0; - } - - int - nocontroller ( void /* X */ * _kobj, uint8_t _x1, uint8_t _x2, uint16_t _x3) - { - printf("nocontroller\n"); - return 0; - } - - int - novolumemethod ( - void /* X */ * _kobj, - uint8_t _x1) - { - printf("novolumemethod\n"); - return 0; - } - - int - nobender ( void /* X */ * _kobj, uint8_t _voice, uint16_t _bend) - { - printf("nobender\n"); - return 0; - } - - int - nosetupvoice ( void /* X */ * _kobj, uint8_t _voice, uint8_t _chn) - { - - printf("nosetupvoice\n"); - return 0; - } - - int - nosendsysex ( void /* X */ * _kobj, void * _buf, size_t _len) - { - printf("nosendsysex\n"); - return 0; - } - - int - noallocvoice ( void /* X */ * _kobj, uint8_t _chn, uint8_t _note, void *_x) - { - printf("noallocvoice\n"); - return 0; - } - - int - nowriteraw ( void /* X */ * _kobjt, uint8_t * _buf, size_t _len) - { - printf("nowriteraw\n"); - return 1; - } - - int - noreset ( void /* X */ * _kobjt) - { - - printf("noreset\n"); - return 0; - } - - char * - noshortname (void /* X */ * _kobjt) - { - printf("noshortname\n"); - return "noshortname"; - } - - int - noclose ( void /* X */ * _kobjt) - { - - printf("noclose\n"); - return 0; - } - - int - noinsync (void /* X */ * _kobjt) - { - - printf("noinsync\n"); - return 0; - } - - int - noalloc ( void /* x */ * _kbojt, uint8_t _chn, uint8_t _note) - { - printf("noalloc\n"); - return 0; - } -} - -METHOD int killnote { - void /* X */ *_kobj; - uint8_t _chan; - uint8_t _note; - uint8_t _vel; -} DEFAULT nokillnote; - -METHOD int startnote { - void /* X */ *_kobj; - uint8_t _voice; - uint8_t _note; - uint8_t _parm; -} DEFAULT nostartnote; - -METHOD int setinstr { - void /* X */ *_kobj; - uint8_t _chn; - uint16_t _patchno; -} DEFAULT nosetinstr; - -METHOD int hwcontrol { - void /* X */ *_kobj; - uint8_t *_event; -} DEFAULT nohwcontrol; - -METHOD int aftertouch { - void /* X */ *_kobj; - uint8_t _x1; - uint8_t _x2; -} DEFAULT noaftertouch; - -METHOD int panning { - void /* X */ *_kobj; - uint8_t _x1; - uint8_t _x2; -} DEFAULT nopanning; - -METHOD int controller { - void /* X */ *_kobj; - uint8_t _x1; - uint8_t _x2; - uint16_t _x3; -} DEFAULT nocontroller; - -METHOD int volumemethod { - void /* X */ *_kobj; - uint8_t _x1; -} DEFAULT novolumemethod; - -METHOD int bender { - void /* X */ *_kobj; - uint8_t _voice; - uint16_t _bend; -} DEFAULT nobender; - -METHOD int setupvoice { - void /* X */ *_kobj; - uint8_t _voice; - uint8_t _chn; -} DEFAULT nosetupvoice; - -METHOD int sendsysex { - void /* X */ *_kobj; - void *_buf; - size_t _len; -} DEFAULT nosendsysex; - -METHOD int allocvoice { - void /* X */ *_kobj; - uint8_t _chn; - uint8_t _note; - void *_x; -} DEFAULT noallocvoice; - -METHOD int writeraw { - void /* X */ *_kobjt; - uint8_t *_buf; - size_t _len; -} DEFAULT nowriteraw; - -METHOD int reset { - void /* X */ *_kobjt; -} DEFAULT noreset; - -METHOD char * shortname { - void /* X */ *_kobjt; -} DEFAULT noshortname; - -METHOD int open { - void /* X */ *_kobjt; - void *_sythn; - int _mode; -} DEFAULT noopen; - -METHOD int close { - void /* X */ *_kobjt; -} DEFAULT noclose; - -METHOD int query { - void /* X */ *_kobjt; -} DEFAULT noquery; - -METHOD int insync { - void /* X */ *_kobjt; -} DEFAULT noinsync; - -METHOD int alloc { - void /* x */ *_kbojt; - uint8_t _chn; - uint8_t _note; -} DEFAULT noalloc; diff --git a/sys/dev/sound/pcm/mixer.c b/sys/dev/sound/pcm/mixer.c index 092af3298f0e..f281dff36248 100644 --- a/sys/dev/sound/pcm/mixer.c +++ b/sys/dev/sound/pcm/mixer.c @@ -750,8 +750,8 @@ mixer_init(device_t dev, kobj_class_t cls, void *devinfo) mixer_setrecsrc(m, 0); /* Set default input. */ - pdev = make_dev(&mixer_cdevsw, SND_DEV_CTL, UID_ROOT, GID_WHEEL, 0666, - "mixer%d", unit); + pdev = make_dev(&mixer_cdevsw, 0, UID_ROOT, GID_WHEEL, 0666, "mixer%d", + unit); pdev->si_drv1 = m; snddev->mixer_dev = pdev; diff --git a/sys/dev/sound/pcm/sndstat.c b/sys/dev/sound/pcm/sndstat.c index 509a35c5a038..51d0fb3bb686 100644 --- a/sys/dev/sound/pcm/sndstat.c +++ b/sys/dev/sound/pcm/sndstat.c @@ -52,7 +52,6 @@ #define SS_TYPE_PCM 1 #define SS_TYPE_MIDI 2 -#define SS_TYPE_SEQUENCER 3 static d_open_t sndstat_open; static void sndstat_close(void *); @@ -1165,8 +1164,6 @@ sndstat_register(device_t dev, char *str) type = SS_TYPE_PCM; else if (!strcmp(devtype, "midi")) type = SS_TYPE_MIDI; - else if (!strcmp(devtype, "sequencer")) - type = SS_TYPE_SEQUENCER; else return (EINVAL); @@ -1441,8 +1438,8 @@ static void sndstat_sysinit(void *p) { sx_init(&sndstat_lock, "sndstat lock"); - sndstat_dev = make_dev(&sndstat_cdevsw, SND_DEV_STATUS, - UID_ROOT, GID_WHEEL, 0644, "sndstat"); + sndstat_dev = make_dev(&sndstat_cdevsw, 0, UID_ROOT, GID_WHEEL, 0644, + "sndstat"); } SYSINIT(sndstat_sysinit, SI_SUB_DRIVERS, SI_ORDER_FIRST, sndstat_sysinit, NULL); diff --git a/sys/dev/sound/pcm/sound.h b/sys/dev/sound/pcm/sound.h index 315452e294d1..6bd435d0ea25 100644 --- a/sys/dev/sound/pcm/sound.h +++ b/sys/dev/sound/pcm/sound.h @@ -148,14 +148,6 @@ struct snd_mixer; #define RANGE(var, low, high) (var) = \ (((var)<(low))? (low) : ((var)>(high))? (high) : (var)) -enum { - SND_DEV_CTL = 0, /* Control port /dev/mixer */ - SND_DEV_SEQ, /* Sequencer /dev/sequencer */ - SND_DEV_MIDIN, /* Raw midi access */ - SND_DEV_DSP, /* Digitized voice /dev/dsp */ - SND_DEV_STATUS, /* /dev/sndstat */ -}; - #define DSP_DEFAULT_SPEED 8000 extern int snd_unit; diff --git a/sys/fs/msdosfs/msdosfs_vnops.c b/sys/fs/msdosfs/msdosfs_vnops.c index 120b97ba72d5..5db61c8951f6 100644 --- a/sys/fs/msdosfs/msdosfs_vnops.c +++ b/sys/fs/msdosfs/msdosfs_vnops.c @@ -1942,6 +1942,9 @@ msdosfs_pathconf(struct vop_pathconf_args *ap) case _PC_NO_TRUNC: *ap->a_retval = 0; return (0); + case _PC_HAS_HIDDENSYSTEM: + *ap->a_retval = 1; + return (0); default: return (vop_stdpathconf(ap)); } diff --git a/sys/fs/nfs/nfs_commonsubs.c b/sys/fs/nfs/nfs_commonsubs.c index f46b0d282861..4c498e96a3c0 100644 --- a/sys/fs/nfs/nfs_commonsubs.c +++ b/sys/fs/nfs/nfs_commonsubs.c @@ -630,6 +630,10 @@ nfscl_fillsattr(struct nfsrv_descript *nd, struct vattr *vap, NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_OWNERGROUP); if ((flags & NFSSATTR_FULL) && vap->va_size != VNOVAL) NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_SIZE); + if ((flags & NFSSATTR_FULL) && vap->va_flags != VNOVAL) { + NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_HIDDEN); + NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_SYSTEM); + } if (vap->va_atime.tv_sec != VNOVAL) NFSSETBIT_ATTRBIT(&attrbits, NFSATTRBIT_TIMEACCESSSET); if (vap->va_mtime.tv_sec != VNOVAL) @@ -1314,6 +1318,7 @@ nfsv4_loadattr(struct nfsrv_descript *nd, vnode_t vp, u_int32_t freenum = 0, tuint; u_int64_t uquad = 0, thyp, thyp2; uint16_t tui16; + long has_pathconf; #ifdef QUOTA struct dqblk dqb; uid_t savuid; @@ -1421,6 +1426,16 @@ nfsv4_loadattr(struct nfsrv_descript *nd, vnode_t vp, NFSCLRBIT_ATTRBIT(&checkattrbits, NFSATTRBIT_ACL); NFSCLRBIT_ATTRBIT(&checkattrbits, NFSATTRBIT_ACLSUPPORT); } + /* Some filesystems do not support uf_hidden */ + if (vp == NULL || VOP_PATHCONF(vp, + _PC_HAS_HIDDENSYSTEM, &has_pathconf) != 0) + has_pathconf = 0; + if (has_pathconf == 0) { + NFSCLRBIT_ATTRBIT(&checkattrbits, + NFSATTRBIT_HIDDEN); + NFSCLRBIT_ATTRBIT(&checkattrbits, + NFSATTRBIT_SYSTEM); + } if (!NFSEQUAL_ATTRBIT(&retattrbits, &checkattrbits) || retnotsup) *retcmpp = NFSERR_NOTSAME; @@ -1521,15 +1536,13 @@ nfsv4_loadattr(struct nfsrv_descript *nd, vnode_t vp, NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED); if (compare) { if (!(*retcmpp)) { - long has_named_attr; - if (vp == NULL || VOP_PATHCONF(vp, - _PC_HAS_NAMEDATTR, &has_named_attr) + _PC_HAS_NAMEDATTR, &has_pathconf) != 0) - has_named_attr = 0; - if ((has_named_attr != 0 && + has_pathconf = 0; + if ((has_pathconf != 0 && *tl != newnfs_true) || - (has_named_attr == 0 && + (has_pathconf == 0 && *tl != newnfs_false)) *retcmpp = NFSERR_NOTSAME; } @@ -1792,9 +1805,17 @@ nfsv4_loadattr(struct nfsrv_descript *nd, vnode_t vp, free(cp2, M_NFSSTRING); break; case NFSATTRBIT_HIDDEN: - NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED); - if (compare && !(*retcmpp)) - *retcmpp = NFSERR_ATTRNOTSUPP; + NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED); + if (compare) { + if (!(*retcmpp) && ((*tl == newnfs_true && + (nap->na_flags & UF_HIDDEN) == 0) || + (*tl == newnfs_false && + (nap->na_flags & UF_HIDDEN) != 0))) + *retcmpp = NFSERR_NOTSAME; + } else if (nap != NULL) { + if (*tl == newnfs_true) + nap->na_flags |= UF_HIDDEN; + } attrsum += NFSX_UNSIGNED; break; case NFSATTRBIT_HOMOGENEOUS: @@ -2166,9 +2187,17 @@ nfsv4_loadattr(struct nfsrv_descript *nd, vnode_t vp, attrsum += NFSX_HYPER; break; case NFSATTRBIT_SYSTEM: - NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED); - if (compare && !(*retcmpp)) - *retcmpp = NFSERR_ATTRNOTSUPP; + NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED); + if (compare) { + if (!(*retcmpp) && ((*tl == newnfs_true && + (nap->na_flags & UF_SYSTEM) == 0) || + (*tl == newnfs_false && + (nap->na_flags & UF_SYSTEM) != 0))) + *retcmpp = NFSERR_NOTSAME; + } else if (nap != NULL) { + if (*tl == newnfs_true) + nap->na_flags |= UF_SYSTEM; + } attrsum += NFSX_UNSIGNED; break; case NFSATTRBIT_TIMEACCESS: @@ -2634,7 +2663,7 @@ nfsv4_fillattr(struct nfsrv_descript *nd, struct mount *mp, vnode_t vp, size_t atsiz; bool xattrsupp; short irflag; - long has_named_attr; + long has_pathconf; #ifdef QUOTA struct dqblk dqb; uid_t savuid; @@ -2751,6 +2780,14 @@ nfsv4_fillattr(struct nfsrv_descript *nd, struct mount *mp, vnode_t vp, NFSCLRBIT_ATTRBIT(&attrbits,NFSATTRBIT_ACLSUPPORT); NFSCLRBIT_ATTRBIT(&attrbits,NFSATTRBIT_ACL); } + if (cred == NULL || p == NULL || vp == NULL || + VOP_PATHCONF(vp, _PC_HAS_HIDDENSYSTEM, + &has_pathconf) != 0) + has_pathconf = 0; + if (has_pathconf == 0) { + NFSCLRBIT_ATTRBIT(&attrbits, NFSATTRBIT_HIDDEN); + NFSCLRBIT_ATTRBIT(&attrbits, NFSATTRBIT_SYSTEM); + } retnum += nfsrv_putattrbit(nd, &attrbits); break; case NFSATTRBIT_TYPE: @@ -2791,10 +2828,10 @@ nfsv4_fillattr(struct nfsrv_descript *nd, struct mount *mp, vnode_t vp, break; case NFSATTRBIT_NAMEDATTR: NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED); - if (VOP_PATHCONF(vp, _PC_HAS_NAMEDATTR, &has_named_attr) - != 0) - has_named_attr = 0; - if (has_named_attr != 0) + if (VOP_PATHCONF(vp, _PC_HAS_NAMEDATTR, + &has_pathconf) != 0) + has_pathconf = 0; + if (has_pathconf != 0) *tl = newnfs_true; else *tl = newnfs_false; @@ -2899,6 +2936,14 @@ nfsv4_fillattr(struct nfsrv_descript *nd, struct mount *mp, vnode_t vp, *tl = 0; retnum += 2 * NFSX_UNSIGNED; break; + case NFSATTRBIT_HIDDEN: + NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED); + if ((vap->va_flags & UF_HIDDEN) != 0) + *tl = newnfs_true; + else + *tl = newnfs_false; + retnum += NFSX_UNSIGNED; + break; case NFSATTRBIT_HOMOGENEOUS: NFSM_BUILD(tl, u_int32_t *, NFSX_UNSIGNED); if (fsinf.fs_properties & NFSV3FSINFO_HOMOGENEOUS) @@ -3088,6 +3133,14 @@ nfsv4_fillattr(struct nfsrv_descript *nd, struct mount *mp, vnode_t vp, txdr_hyper(vap->va_bytes, tl); retnum += NFSX_HYPER; break; + case NFSATTRBIT_SYSTEM: + NFSM_BUILD(tl, uint32_t *, NFSX_UNSIGNED); + if ((vap->va_flags & UF_SYSTEM) != 0) + *tl = newnfs_true; + else + *tl = newnfs_false; + retnum += NFSX_UNSIGNED; + break; case NFSATTRBIT_TIMEACCESS: NFSM_BUILD(tl, u_int32_t *, NFSX_V4TIME); txdr_nfsv4time(&vap->va_atime, tl); diff --git a/sys/fs/nfs/nfsproto.h b/sys/fs/nfs/nfsproto.h index eff53e1a384e..cb5a80e8df73 100644 --- a/sys/fs/nfs/nfsproto.h +++ b/sys/fs/nfs/nfsproto.h @@ -1142,6 +1142,7 @@ struct nfsv3_sattr { NFSATTRBM_FILESFREE | \ NFSATTRBM_FILESTOTAL | \ NFSATTRBM_FSLOCATIONS | \ + NFSATTRBM_HIDDEN | \ NFSATTRBM_HOMOGENEOUS | \ NFSATTRBM_MAXFILESIZE | \ NFSATTRBM_MAXLINK | \ @@ -1163,6 +1164,7 @@ struct nfsv3_sattr { NFSATTRBM_SPACEFREE | \ NFSATTRBM_SPACETOTAL | \ NFSATTRBM_SPACEUSED | \ + NFSATTRBM_SYSTEM | \ NFSATTRBM_TIMEACCESS | \ NFSATTRBM_TIMECREATE | \ NFSATTRBM_TIMEDELTA | \ @@ -1210,11 +1212,13 @@ struct nfsv3_sattr { */ #define NFSATTRBIT_SETABLE0 \ (NFSATTRBM_SIZE | \ + NFSATTRBM_HIDDEN | \ NFSATTRBM_ACL) #define NFSATTRBIT_SETABLE1 \ (NFSATTRBM_MODE | \ NFSATTRBM_OWNER | \ NFSATTRBM_OWNERGROUP | \ + NFSATTRBM_SYSTEM | \ NFSATTRBM_TIMECREATE | \ NFSATTRBM_TIMEACCESSSET | \ NFSATTRBM_TIMEMODIFYSET) @@ -1254,6 +1258,7 @@ struct nfsv3_sattr { NFSATTRBM_SIZE | \ NFSATTRBM_FSID | \ NFSATTRBM_FILEID | \ + NFSATTRBM_HIDDEN | \ NFSATTRBM_MAXREAD) /* @@ -1266,6 +1271,7 @@ struct nfsv3_sattr { NFSATTRBM_OWNERGROUP | \ NFSATTRBM_RAWDEV | \ NFSATTRBM_SPACEUSED | \ + NFSATTRBM_SYSTEM | \ NFSATTRBM_TIMEACCESS | \ NFSATTRBM_TIMECREATE | \ NFSATTRBM_TIMEMETADATA | \ @@ -1288,6 +1294,7 @@ struct nfsv3_sattr { NFSATTRBM_SIZE | \ NFSATTRBM_FSID | \ NFSATTRBM_FILEID | \ + NFSATTRBM_HIDDEN | \ NFSATTRBM_MAXREAD) /* @@ -1298,6 +1305,7 @@ struct nfsv3_sattr { NFSATTRBM_NUMLINKS | \ NFSATTRBM_RAWDEV | \ NFSATTRBM_SPACEUSED | \ + NFSATTRBM_SYSTEM | \ NFSATTRBM_TIMEACCESS | \ NFSATTRBM_TIMECREATE | \ NFSATTRBM_TIMEMETADATA | \ diff --git a/sys/fs/nfsclient/nfs_clrpcops.c b/sys/fs/nfsclient/nfs_clrpcops.c index c07da6f9275f..e0e66baca44d 100644 --- a/sys/fs/nfsclient/nfs_clrpcops.c +++ b/sys/fs/nfsclient/nfs_clrpcops.c @@ -4158,6 +4158,13 @@ nfsrpc_readdirplus(vnode_t vp, struct uio *uiop, nfsuint64 *cookiep, if (!NFSISSET_ATTRBIT(&dnp->n_vattr.na_suppattr, NFSATTRBIT_TIMECREATE)) NFSCLRBIT_ATTRBIT(&attrbits, NFSATTRBIT_TIMECREATE); + if (!NFSISSET_ATTRBIT(&dnp->n_vattr.na_suppattr, + NFSATTRBIT_HIDDEN) || + !NFSISSET_ATTRBIT(&dnp->n_vattr.na_suppattr, + NFSATTRBIT_SYSTEM)) { + NFSCLRBIT_ATTRBIT(&attrbits, NFSATTRBIT_HIDDEN); + NFSCLRBIT_ATTRBIT(&attrbits, NFSATTRBIT_SYSTEM); + } } /* diff --git a/sys/fs/nfsclient/nfs_clvnops.c b/sys/fs/nfsclient/nfs_clvnops.c index 0049d7edca33..fbfcdafaa06b 100644 --- a/sys/fs/nfsclient/nfs_clvnops.c +++ b/sys/fs/nfsclient/nfs_clvnops.c @@ -1074,15 +1074,23 @@ nfs_setattr(struct vop_setattr_args *ap) int error = 0; u_quad_t tsize; struct timespec ts; + struct nfsmount *nmp; #ifndef nolint tsize = (u_quad_t)0; #endif /* - * Setting of flags and marking of atimes are not supported. + * Only setting of UF_HIDDEN and UF_SYSTEM are supported and + * only for NFSv4 servers that support them. */ - if (vap->va_flags != VNOVAL) + nmp = VFSTONFS(vp->v_mount); + if (vap->va_flags != VNOVAL && (!NFSHASNFSV4(nmp) || + (vap->va_flags & ~(UF_HIDDEN | UF_SYSTEM)) != 0 || + ((vap->va_flags & UF_HIDDEN) != 0 && + !NFSISSET_ATTRBIT(&np->n_vattr.na_suppattr, NFSATTRBIT_HIDDEN)) || + ((vap->va_flags & UF_SYSTEM) != 0 && + !NFSISSET_ATTRBIT(&np->n_vattr.na_suppattr, NFSATTRBIT_SYSTEM)))) return (EOPNOTSUPP); /* @@ -1092,7 +1100,8 @@ nfs_setattr(struct vop_setattr_args *ap) vap->va_gid != (gid_t)VNOVAL || vap->va_atime.tv_sec != VNOVAL || vap->va_mtime.tv_sec != VNOVAL || vap->va_birthtime.tv_sec != VNOVAL || - vap->va_mode != (mode_t)VNOVAL) && + vap->va_mode != (mode_t)VNOVAL || + vap->va_flags != (u_long)VNOVAL) && (vp->v_mount->mnt_flag & MNT_RDONLY)) return (EROFS); if (vap->va_size != VNOVAL) { @@ -4754,6 +4763,15 @@ nfs_pathconf(struct vop_pathconf_args *ap) else *ap->a_retval = 0; break; + case _PC_HAS_HIDDENSYSTEM: + if (NFS_ISV4(vp) && NFSISSET_ATTRBIT(&np->n_vattr.na_suppattr, + NFSATTRBIT_HIDDEN) && + NFSISSET_ATTRBIT(&np->n_vattr.na_suppattr, + NFSATTRBIT_SYSTEM)) + *ap->a_retval = 1; + else + *ap->a_retval = 0; + break; default: error = vop_stdpathconf(ap); diff --git a/sys/fs/nfsserver/nfs_nfsdport.c b/sys/fs/nfsserver/nfs_nfsdport.c index 3bf54d82b959..a81f1492ef95 100644 --- a/sys/fs/nfsserver/nfs_nfsdport.c +++ b/sys/fs/nfsserver/nfs_nfsdport.c @@ -449,6 +449,7 @@ nfsvno_getattr(struct vnode *vp, struct nfsvattr *nvap, } nvap->na_bsdflags = 0; + nvap->na_flags = 0; error = VOP_GETATTR(vp, &nvap->na_vattr, nd->nd_cred); if (lockedit != 0) NFSVOPUNLOCK(vp); @@ -3127,6 +3128,9 @@ nfsv4_sattr(struct nfsrv_descript *nd, vnode_t vp, struct nfsvattr *nvap, bitpos = NFSATTRBIT_MAX; } else { bitpos = 0; + if (NFSISSET_ATTRBIT(attrbitp, NFSATTRBIT_HIDDEN) || + NFSISSET_ATTRBIT(attrbitp, NFSATTRBIT_SYSTEM)) + nvap->na_flags = 0; } moderet = 0; for (; bitpos < NFSATTRBIT_MAX; bitpos++) { @@ -3163,9 +3167,11 @@ nfsv4_sattr(struct nfsrv_descript *nd, vnode_t vp, struct nfsvattr *nvap, attrsum += NFSX_UNSIGNED; break; case NFSATTRBIT_HIDDEN: - NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED); - if (!nd->nd_repstat) - nd->nd_repstat = NFSERR_ATTRNOTSUPP; + NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED); + if (nd->nd_repstat == 0) { + if (*tl == newnfs_true) + nvap->na_flags |= UF_HIDDEN; + } attrsum += NFSX_UNSIGNED; break; case NFSATTRBIT_MIMETYPE: @@ -3240,9 +3246,11 @@ nfsv4_sattr(struct nfsrv_descript *nd, vnode_t vp, struct nfsvattr *nvap, attrsum += (NFSX_UNSIGNED + NFSM_RNDUP(j)); break; case NFSATTRBIT_SYSTEM: - NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED); - if (!nd->nd_repstat) - nd->nd_repstat = NFSERR_ATTRNOTSUPP; + NFSM_DISSECT(tl, uint32_t *, NFSX_UNSIGNED); + if (nd->nd_repstat == 0) { + if (*tl == newnfs_true) + nvap->na_flags |= UF_SYSTEM; + } attrsum += NFSX_UNSIGNED; break; case NFSATTRBIT_TIMEACCESSSET: diff --git a/sys/fs/nfsserver/nfs_nfsdserv.c b/sys/fs/nfsserver/nfs_nfsdserv.c index 4e15d55eb312..f7564ade401b 100644 --- a/sys/fs/nfsserver/nfs_nfsdserv.c +++ b/sys/fs/nfsserver/nfs_nfsdserv.c @@ -403,8 +403,10 @@ nfsrvd_setattr(struct nfsrv_descript *nd, __unused int isdgram, if (error) goto nfsmout; - /* For NFSv4, only va_uid is used from nva2. */ + /* For NFSv4, only va_uid and va_flags is used from nva2. */ NFSSETBIT_ATTRBIT(&retbits, NFSATTRBIT_OWNER); + NFSSETBIT_ATTRBIT(&retbits, NFSATTRBIT_HIDDEN); + NFSSETBIT_ATTRBIT(&retbits, NFSATTRBIT_SYSTEM); preat_ret = nfsvno_getattr(vp, &nva2, nd, p, 1, &retbits); if (!nd->nd_repstat) nd->nd_repstat = preat_ret; @@ -463,6 +465,9 @@ nfsrvd_setattr(struct nfsrv_descript *nd, __unused int isdgram, &nva, &attrbits, exp, p); if (!nd->nd_repstat && (nd->nd_flag & ND_NFSV4)) { + u_long oldflags; + + oldflags = nva2.na_flags; /* * For V4, try setting the attributes in sets, so that the * reply bitmap will be correct for an error case. @@ -532,6 +537,32 @@ nfsrvd_setattr(struct nfsrv_descript *nd, __unused int isdgram, NFSSETBIT_ATTRBIT(&retbits, NFSATTRBIT_MODESETMASKED); } } + if (!nd->nd_repstat && + (NFSISSET_ATTRBIT(&attrbits, NFSATTRBIT_HIDDEN) || + NFSISSET_ATTRBIT(&attrbits, NFSATTRBIT_SYSTEM))) { + if (NFSISSET_ATTRBIT(&attrbits, NFSATTRBIT_HIDDEN)) { + if ((nva.na_flags & UF_HIDDEN) != 0) + oldflags |= UF_HIDDEN; + else + oldflags &= ~UF_HIDDEN; + } + if (NFSISSET_ATTRBIT(&attrbits, NFSATTRBIT_SYSTEM)) { + if ((nva.na_flags & UF_SYSTEM) != 0) + oldflags |= UF_SYSTEM; + else + oldflags &= ~UF_SYSTEM; + } + NFSVNO_ATTRINIT(&nva2); + NFSVNO_SETATTRVAL(&nva2, flags, oldflags); + nd->nd_repstat = nfsvno_setattr(vp, &nva2, nd->nd_cred, p, + exp); + if (!nd->nd_repstat) { + if (NFSISSET_ATTRBIT(&attrbits, NFSATTRBIT_HIDDEN)) + NFSSETBIT_ATTRBIT(&retbits, NFSATTRBIT_HIDDEN); + if (NFSISSET_ATTRBIT(&attrbits, NFSATTRBIT_SYSTEM)) + NFSSETBIT_ATTRBIT(&retbits, NFSATTRBIT_SYSTEM); + } + } #ifdef NFS4_ACL_EXTATTR_NAME if (!nd->nd_repstat && aclp->acl_cnt > 0 && diff --git a/sys/fs/smbfs/smbfs_vnops.c b/sys/fs/smbfs/smbfs_vnops.c index c30995508c00..5d412cabadb8 100644 --- a/sys/fs/smbfs/smbfs_vnops.c +++ b/sys/fs/smbfs/smbfs_vnops.c @@ -810,6 +810,9 @@ smbfs_pathconf(struct vop_pathconf_args *ap) case _PC_NO_TRUNC: *retval = 1; break; + case _PC_HAS_HIDDENSYSTEM: + *retval = 1; + break; default: error = vop_stdpathconf(ap); } diff --git a/sys/fs/tmpfs/tmpfs_vnops.c b/sys/fs/tmpfs/tmpfs_vnops.c index c99d0732be50..9d2a587b177a 100644 --- a/sys/fs/tmpfs/tmpfs_vnops.c +++ b/sys/fs/tmpfs/tmpfs_vnops.c @@ -1691,6 +1691,10 @@ tmpfs_pathconf(struct vop_pathconf_args *v) *retval = PAGE_SIZE; break; + case _PC_HAS_HIDDENSYSTEM: + *retval = 1; + break; + default: error = vop_stdpathconf(v); } diff --git a/sys/kern/init_sysent.c b/sys/kern/init_sysent.c index 34e71a0665ed..91792430d24c 100644 --- a/sys/kern/init_sysent.c +++ b/sys/kern/init_sysent.c @@ -658,7 +658,7 @@ struct sysent sysent[] = { { .sy_narg = AS(getrlimitusage_args), .sy_call = (sy_call_t *)sys_getrlimitusage, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 589 = getrlimitusage */ { .sy_narg = AS(fchroot_args), .sy_call = (sy_call_t *)sys_fchroot, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 590 = fchroot */ { .sy_narg = AS(setcred_args), .sy_call = (sy_call_t *)sys_setcred, .sy_auevent = AUE_SETCRED, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 591 = setcred */ - { .sy_narg = AS(exterrctl_args), .sy_call = (sy_call_t *)sys_exterrctl, .sy_auevent = AUE_NULL, .sy_flags = 0, .sy_thrcnt = SY_THR_STATIC }, /* 592 = exterrctl */ + { .sy_narg = AS(exterrctl_args), .sy_call = (sy_call_t *)sys_exterrctl, .sy_auevent = AUE_NULL, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 592 = exterrctl */ { .sy_narg = AS(inotify_add_watch_at_args), .sy_call = (sy_call_t *)sys_inotify_add_watch_at, .sy_auevent = AUE_INOTIFY, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 593 = inotify_add_watch_at */ { .sy_narg = AS(inotify_rm_watch_args), .sy_call = (sy_call_t *)sys_inotify_rm_watch, .sy_auevent = AUE_INOTIFY, .sy_flags = SYF_CAPENABLED, .sy_thrcnt = SY_THR_STATIC }, /* 594 = inotify_rm_watch */ }; diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c index ac4b6ac3f457..406236fc2723 100644 --- a/sys/kern/kern_descrip.c +++ b/sys/kern/kern_descrip.c @@ -38,9 +38,11 @@ #include "opt_ddb.h" #include "opt_ktrace.h" +#define EXTERR_CATEGORY EXTERR_CAT_FILEDESC #include <sys/systm.h> #include <sys/capsicum.h> #include <sys/conf.h> +#include <sys/exterrvar.h> #include <sys/fcntl.h> #include <sys/file.h> #include <sys/filedesc.h> @@ -492,6 +494,7 @@ kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg) int error, flg, kif_sz, seals, tmp, got_set, got_cleared; uint64_t bsize; off_t foffset; + int flags; error = 0; flg = F_POSIX; @@ -511,6 +514,11 @@ kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg) error = kern_dup(td, FDDUP_FCNTL, FDDUP_FLAG_CLOEXEC, fd, tmp); break; + case F_DUPFD_CLOFORK: + tmp = arg; + error = kern_dup(td, FDDUP_FCNTL, FDDUP_FLAG_CLOFORK, fd, tmp); + break; + case F_DUP2FD: tmp = arg; error = kern_dup(td, FDDUP_FIXED, 0, fd, tmp); @@ -528,6 +536,7 @@ kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg) if (fde != NULL) { td->td_retval[0] = ((fde->fde_flags & UF_EXCLOSE) ? FD_CLOEXEC : 0) | + ((fde->fde_flags & UF_FOCLOSE) ? FD_CLOFORK : 0) | ((fde->fde_flags & UF_RESOLVE_BENEATH) ? FD_RESOLVE_BENEATH : 0); error = 0; @@ -545,6 +554,7 @@ kern_fcntl(struct thread *td, int fd, int cmd, intptr_t arg) */ fde->fde_flags = (fde->fde_flags & ~UF_EXCLOSE) | ((arg & FD_CLOEXEC) != 0 ? UF_EXCLOSE : 0) | + ((arg & FD_CLOFORK) != 0 ? UF_FOCLOSE : 0) | ((arg & FD_RESOLVE_BENEATH) != 0 ? UF_RESOLVE_BENEATH : 0); error = 0; @@ -916,7 +926,17 @@ revert_f_setfl: break; default: - error = EINVAL; + if ((cmd & ((1u << F_DUP3FD_SHIFT) - 1)) != F_DUP3FD) + return (EXTERROR(EINVAL, "invalid fcntl cmd")); + /* Handle F_DUP3FD */ + flags = (cmd >> F_DUP3FD_SHIFT); + if ((flags & ~(FD_CLOEXEC | FD_CLOFORK)) != 0) + return (EXTERROR(EINVAL, "invalid flags for F_DUP3FD")); + tmp = arg; + error = kern_dup(td, FDDUP_FIXED, + ((flags & FD_CLOEXEC) != 0 ? FDDUP_FLAG_CLOEXEC : 0) | + ((flags & FD_CLOFORK) != 0 ? FDDUP_FLAG_CLOFORK : 0), + fd, tmp); break; } return (error); @@ -946,7 +966,7 @@ kern_dup(struct thread *td, u_int mode, int flags, int old, int new) fdp = p->p_fd; oioctls = NULL; - MPASS((flags & ~(FDDUP_FLAG_CLOEXEC)) == 0); + MPASS((flags & ~(FDDUP_FLAG_CLOEXEC | FDDUP_FLAG_CLOFORK)) == 0); MPASS(mode < FDDUP_LASTMODE); AUDIT_ARG_FD(old); @@ -971,8 +991,10 @@ kern_dup(struct thread *td, u_int mode, int flags, int old, int new) goto unlock; if (mode == FDDUP_FIXED && old == new) { td->td_retval[0] = new; - if (flags & FDDUP_FLAG_CLOEXEC) + if ((flags & FDDUP_FLAG_CLOEXEC) != 0) fdp->fd_ofiles[new].fde_flags |= UF_EXCLOSE; + if ((flags & FDDUP_FLAG_CLOFORK) != 0) + fdp->fd_ofiles[new].fde_flags |= UF_FOCLOSE; error = 0; goto unlock; } @@ -1047,10 +1069,9 @@ kern_dup(struct thread *td, u_int mode, int flags, int old, int new) fde_copy(oldfde, newfde); filecaps_copy_finish(&oldfde->fde_caps, &newfde->fde_caps, nioctls); - if ((flags & FDDUP_FLAG_CLOEXEC) != 0) - newfde->fde_flags = oldfde->fde_flags | UF_EXCLOSE; - else - newfde->fde_flags = oldfde->fde_flags & ~UF_EXCLOSE; + newfde->fde_flags = (oldfde->fde_flags & ~(UF_EXCLOSE | UF_FOCLOSE)) | + ((flags & FDDUP_FLAG_CLOEXEC) != 0 ? UF_EXCLOSE : 0) | + ((flags & FDDUP_FLAG_CLOFORK) != 0 ? UF_FOCLOSE : 0); #ifdef CAPABILITIES seqc_write_end(&newfde->fde_seqc); #endif @@ -1416,13 +1437,15 @@ kern_close(struct thread *td, int fd) } static int -close_range_cloexec(struct thread *td, u_int lowfd, u_int highfd) +close_range_flags(struct thread *td, u_int lowfd, u_int highfd, int flags) { struct filedesc *fdp; struct fdescenttbl *fdt; struct filedescent *fde; - int fd; + int fd, fde_flags; + fde_flags = ((flags & CLOSE_RANGE_CLOEXEC) != 0 ? UF_EXCLOSE : 0) | + ((flags & CLOSE_RANGE_CLOFORK) != 0 ? UF_FOCLOSE : 0); fdp = td->td_proc->p_fd; FILEDESC_XLOCK(fdp); fdt = atomic_load_ptr(&fdp->fd_files); @@ -1434,7 +1457,7 @@ close_range_cloexec(struct thread *td, u_int lowfd, u_int highfd) for (; fd <= highfd; fd++) { fde = &fdt->fdt_ofiles[fd]; if (fde->fde_file != NULL) - fde->fde_flags |= UF_EXCLOSE; + fde->fde_flags |= fde_flags; } out_locked: FILEDESC_XUNLOCK(fdp); @@ -1492,8 +1515,8 @@ kern_close_range(struct thread *td, int flags, u_int lowfd, u_int highfd) return (EINVAL); } - if ((flags & CLOSE_RANGE_CLOEXEC) != 0) - return (close_range_cloexec(td, lowfd, highfd)); + if ((flags & (CLOSE_RANGE_CLOEXEC | CLOSE_RANGE_CLOFORK)) != 0) + return (close_range_flags(td, lowfd, highfd, flags)); return (close_range_impl(td, lowfd, highfd)); } @@ -1513,7 +1536,7 @@ sys_close_range(struct thread *td, struct close_range_args *uap) AUDIT_ARG_CMD(uap->highfd); AUDIT_ARG_FFLAGS(uap->flags); - if ((uap->flags & ~(CLOSE_RANGE_CLOEXEC)) != 0) + if ((uap->flags & ~(CLOSE_RANGE_CLOEXEC | CLOSE_RANGE_CLOFORK)) != 0) return (EINVAL); return (kern_close_range(td, uap->flags, uap->lowfd, uap->highfd)); } @@ -2172,6 +2195,7 @@ _finstall(struct filedesc *fdp, struct file *fp, int fd, int flags, #endif fde->fde_file = fp; fde->fde_flags = ((flags & O_CLOEXEC) != 0 ? UF_EXCLOSE : 0) | + ((flags & O_CLOFORK) != 0 ? UF_FOCLOSE : 0) | ((flags & O_RESOLVE_BENEATH) != 0 ? UF_RESOLVE_BENEATH : 0); if (fcaps != NULL) filecaps_move(fcaps, &fde->fde_caps); @@ -2432,6 +2456,7 @@ fdcopy(struct filedesc *fdp) newfdp->fd_freefile = fdp->fd_freefile; FILEDESC_FOREACH_FDE(fdp, i, ofde) { if ((ofde->fde_file->f_ops->fo_flags & DFLAG_PASSABLE) == 0 || + (ofde->fde_flags & UF_FOCLOSE) != 0 || !fhold(ofde->fde_file)) { if (newfdp->fd_freefile == fdp->fd_freefile) newfdp->fd_freefile = i; @@ -2729,6 +2754,12 @@ fdcloseexec(struct thread *td) fdfree(fdp, i); (void) closefp(fdp, i, fp, td, false, false); FILEDESC_UNLOCK_ASSERT(fdp); + } else if (fde->fde_flags & UF_FOCLOSE) { + /* + * https://austingroupbugs.net/view.php?id=1851 + * FD_CLOFORK should not be preserved across exec + */ + fde->fde_flags &= ~UF_FOCLOSE; } } } diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index a61ebfc5c7c8..5d51aa675cb7 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1050,8 +1050,7 @@ osigaction(struct thread *td, struct osigaction_args *uap) int osigreturn(struct thread *td, struct osigreturn_args *uap) { - - return (nosys(td, (struct nosys_args *)uap)); + return (kern_nosys(td, 0)); } #endif #endif /* COMPAT_43 */ @@ -4288,6 +4287,12 @@ struct nosys_args { int nosys(struct thread *td, struct nosys_args *args) { + return (kern_nosys(td, args->dummy)); +} + +int +kern_nosys(struct thread *td, int dummy) +{ struct proc *p; p = td->td_proc; diff --git a/sys/kern/kern_syscalls.c b/sys/kern/kern_syscalls.c index 24406763a93a..a93d711e7597 100644 --- a/sys/kern/kern_syscalls.c +++ b/sys/kern/kern_syscalls.c @@ -35,6 +35,7 @@ #include <sys/resourcevar.h> #include <sys/sx.h> #include <sys/syscall.h> +#include <sys/syscallsubr.h> #include <sys/sysent.h> #include <sys/sysproto.h> #include <sys/systm.h> @@ -50,14 +51,14 @@ int lkmnosys(struct thread *td, struct nosys_args *args) { - return (nosys(td, args)); + return (kern_nosys(td, 0)); } int lkmressys(struct thread *td, struct nosys_args *args) { - return (nosys(td, args)); + return (kern_nosys(td, 0)); } struct sysent nosys_sysent = { diff --git a/sys/kern/sys_pipe.c b/sys/kern/sys_pipe.c index 9340779918a2..ed651da96b14 100644 --- a/sys/kern/sys_pipe.c +++ b/sys/kern/sys_pipe.c @@ -548,7 +548,7 @@ sys_pipe2(struct thread *td, struct pipe2_args *uap) { int error, fildes[2]; - if (uap->flags & ~(O_CLOEXEC | O_NONBLOCK)) + if ((uap->flags & ~(O_CLOEXEC | O_CLOFORK | O_NONBLOCK)) != 0) return (EINVAL); error = kern_pipe(td, fildes, uap->flags, NULL, NULL); if (error) diff --git a/sys/kern/syscalls.master b/sys/kern/syscalls.master index 2ab17e036d5c..90559fab6086 100644 --- a/sys/kern/syscalls.master +++ b/sys/kern/syscalls.master @@ -3349,7 +3349,7 @@ size_t size ); } -592 AUE_NULL STD { +592 AUE_NULL STD|CAPENABLED { int exterrctl( u_int op, u_int flags, diff --git a/sys/kern/sysv_msg.c b/sys/kern/sysv_msg.c index 11141d197aec..a545a0a54c25 100644 --- a/sys/kern/sysv_msg.c +++ b/sys/kern/sysv_msg.c @@ -1724,7 +1724,7 @@ freebsd32_msgsys(struct thread *td, struct freebsd32_msgsys_args *uap) return (sys_msgsys(td, (struct msgsys_args *)uap)); } #else - return (nosys(td, NULL)); + return (kern_nosys(td, 0)); #endif } diff --git a/sys/kern/sysv_sem.c b/sys/kern/sysv_sem.c index e399517010fc..a99e1a4de14e 100644 --- a/sys/kern/sysv_sem.c +++ b/sys/kern/sysv_sem.c @@ -1904,7 +1904,7 @@ freebsd32_semsys(struct thread *td, struct freebsd32_semsys_args *uap) return (sys_semsys(td, (struct semsys_args *)uap)); } #else - return (nosys(td, NULL)); + return (kern_nosys(td, 0)); #endif } diff --git a/sys/kern/sysv_shm.c b/sys/kern/sysv_shm.c index 60e3fe92a4b7..8d1a469127c6 100644 --- a/sys/kern/sysv_shm.c +++ b/sys/kern/sysv_shm.c @@ -1474,7 +1474,7 @@ freebsd32_shmsys(struct thread *td, struct freebsd32_shmsys_args *uap) return (EINVAL); } #else - return (nosys(td, NULL)); + return (kern_nosys(td, 0)); #endif } diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c index ad8485028987..133724ac76c5 100644 --- a/sys/kern/uipc_syscalls.c +++ b/sys/kern/uipc_syscalls.c @@ -151,6 +151,10 @@ kern_socket(struct thread *td, int domain, int type, int protocol) type &= ~SOCK_CLOEXEC; oflag |= O_CLOEXEC; } + if ((type & SOCK_CLOFORK) != 0) { + type &= ~SOCK_CLOFORK; + oflag |= O_CLOFORK; + } if ((type & SOCK_NONBLOCK) != 0) { type &= ~SOCK_NONBLOCK; fflag |= FNONBLOCK; @@ -352,7 +356,8 @@ kern_accept4(struct thread *td, int s, struct sockaddr *sa, int flags, goto done; #endif error = falloc_caps(td, &nfp, &fd, - (flags & SOCK_CLOEXEC) ? O_CLOEXEC : 0, &fcaps); + ((flags & SOCK_CLOEXEC) != 0 ? O_CLOEXEC : 0) | + ((flags & SOCK_CLOFORK) != 0 ? O_CLOFORK : 0), &fcaps); if (error != 0) goto done; SOCK_LOCK(head); @@ -435,7 +440,7 @@ int sys_accept4(struct thread *td, struct accept4_args *uap) { - if (uap->flags & ~(SOCK_CLOEXEC | SOCK_NONBLOCK)) + if ((uap->flags & ~(SOCK_CLOEXEC | SOCK_CLOFORK | SOCK_NONBLOCK)) != 0) return (EINVAL); return (accept1(td, uap->s, uap->name, uap->anamelen, uap->flags)); @@ -557,6 +562,10 @@ kern_socketpair(struct thread *td, int domain, int type, int protocol, type &= ~SOCK_CLOEXEC; oflag |= O_CLOEXEC; } + if ((type & SOCK_CLOFORK) != 0) { + type &= ~SOCK_CLOFORK; + oflag |= O_CLOFORK; + } if ((type & SOCK_NONBLOCK) != 0) { type &= ~SOCK_NONBLOCK; fflag |= FNONBLOCK; diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c index 72bd0246db11..0056dac65c7d 100644 --- a/sys/kern/uipc_usrreq.c +++ b/sys/kern/uipc_usrreq.c @@ -3463,7 +3463,8 @@ unp_externalize(struct mbuf *control, struct mbuf **controlp, int flags) UNP_LINK_UNLOCK_ASSERT(); - fdflags = (flags & MSG_CMSG_CLOEXEC) ? O_CLOEXEC : 0; + fdflags = ((flags & MSG_CMSG_CLOEXEC) ? O_CLOEXEC : 0) | + ((flags & MSG_CMSG_CLOFORK) ? O_CLOFORK : 0); error = 0; if (controlp != NULL) /* controlp == NULL => free control messages */ diff --git a/sys/kern/vfs_aio.c b/sys/kern/vfs_aio.c index d7c23122b4d8..66ea50eee77b 100644 --- a/sys/kern/vfs_aio.c +++ b/sys/kern/vfs_aio.c @@ -301,7 +301,7 @@ static TAILQ_HEAD(,kaiocb) aio_jobs; /* (c) Async job list */ static struct unrhdr *aiod_unr; static void aio_biocleanup(struct bio *bp); -static void aio_init_aioinfo(struct proc *p); +static int aio_init_aioinfo(struct proc *p); static int aio_onceonly(void); static int aio_free_entry(struct kaiocb *job); static void aio_process_rw(struct kaiocb *job); @@ -422,10 +422,11 @@ aio_onceonly(void) * Init the per-process aioinfo structure. The aioinfo limits are set * per-process for user limit (resource) management. */ -static void +static int aio_init_aioinfo(struct proc *p) { struct kaioinfo *ki; + int error; ki = uma_zalloc(kaio_zone, M_WAITOK); mtx_init(&ki->kaio_mtx, "aiomtx", NULL, MTX_DEF | MTX_NEW); @@ -451,8 +452,13 @@ aio_init_aioinfo(struct proc *p) uma_zfree(kaio_zone, ki); } - while (num_aio_procs < MIN(target_aio_procs, max_aio_procs)) - aio_newproc(NULL); + error = 0; + while (num_aio_procs < MIN(target_aio_procs, max_aio_procs)) { + error = aio_newproc(NULL); + if (error != 0) + break; + } + return (error); } static int @@ -1490,8 +1496,11 @@ aio_aqueue(struct thread *td, struct aiocb *ujob, struct aioliojob *lj, int fd, kqfd; u_short evflags; - if (p->p_aioinfo == NULL) - aio_init_aioinfo(p); + if (p->p_aioinfo == NULL) { + error = aio_init_aioinfo(p); + if (error != 0) + goto err1; + } ki = p->p_aioinfo; @@ -2213,8 +2222,11 @@ kern_lio_listio(struct thread *td, int mode, struct aiocb * const *uacb_list, if (nent < 0 || nent > max_aio_queue_per_proc) return (EINVAL); - if (p->p_aioinfo == NULL) - aio_init_aioinfo(p); + if (p->p_aioinfo == NULL) { + error = aio_init_aioinfo(p); + if (error != 0) + return (error); + } ki = p->p_aioinfo; @@ -2503,8 +2515,11 @@ kern_aio_waitcomplete(struct thread *td, struct aiocb **ujobp, timo = tvtohz(&atv); } - if (p->p_aioinfo == NULL) - aio_init_aioinfo(p); + if (p->p_aioinfo == NULL) { + error = aio_init_aioinfo(p); + if (error != 0) + return (error); + } ki = p->p_aioinfo; error = 0; diff --git a/sys/kern/vfs_default.c b/sys/kern/vfs_default.c index 2a01ec1e307e..fd6202a1424c 100644 --- a/sys/kern/vfs_default.c +++ b/sys/kern/vfs_default.c @@ -456,6 +456,7 @@ vop_stdpathconf(struct vop_pathconf_args *ap) case _PC_MAC_PRESENT: case _PC_NAMEDATTR_ENABLED: case _PC_HAS_NAMEDATTR: + case _PC_HAS_HIDDENSYSTEM: *ap->a_retval = 0; return (0); default: diff --git a/sys/modules/sound/sound/Makefile b/sys/modules/sound/sound/Makefile index d2cfed2f4b6a..f3978e9bd9cc 100644 --- a/sys/modules/sound/sound/Makefile +++ b/sys/modules/sound/sound/Makefile @@ -13,11 +13,11 @@ SRCS+= feeder.c feeder_rate.c feeder_volume.c SRCS+= feeder_chain.c feeder_eq.c feeder_format.c SRCS+= feeder_matrix.c feeder_mixer.c SRCS+= feeder_eq_gen.h feeder_rate_gen.h snd_fxdiv_gen.h -SRCS+= mpu_if.h mpufoi_if.h synth_if.h -SRCS+= mpu_if.c mpufoi_if.c synth_if.c +SRCS+= mpu_if.h mpufoi_if.h +SRCS+= mpu_if.c mpufoi_if.c SRCS+= ac97.c buffer.c channel.c dsp.c SRCS+= mixer.c sndstat.c sound.c vchan.c -SRCS+= midi.c mpu401.c sequencer.c +SRCS+= midi.c mpu401.c feeder_eq_gen.h: ${SYSDIR}/tools/sound/feeder_eq_mkfilter.awk ${AWK} -f ${SYSDIR}/tools/sound/feeder_eq_mkfilter.awk -- ${FEEDER_EQ_PRESETS} > ${.TARGET} diff --git a/sys/sys/fcntl.h b/sys/sys/fcntl.h index dd9fccf5cf38..18d3928e91c7 100644 --- a/sys/sys/fcntl.h +++ b/sys/sys/fcntl.h @@ -144,6 +144,10 @@ typedef __pid_t pid_t; #define O_XATTR O_NAMEDATTR /* Solaris compatibility */ #endif +#if __POSIX_VISIBLE >= 202405 +#define O_CLOFORK 0x08000000 +#endif + /* * !!! DANGER !!! * @@ -280,6 +284,16 @@ typedef __pid_t pid_t; #define F_GET_SEALS 20 #define F_ISUNIONSTACK 21 /* Kludge for libc, don't use it. */ #define F_KINFO 22 /* Return kinfo_file for this fd */ +#endif /* __BSD_VISIBLE */ + +#if __POSIX_VISIBLE >= 202405 +#define F_DUPFD_CLOFORK 23 /* Like F_DUPFD, but FD_CLOFORK is set */ +#endif + +#if __BSD_VISIBLE +#define F_DUP3FD 24 /* Used with dup3() */ + +#define F_DUP3FD_SHIFT 16 /* Shift used for F_DUP3FD */ /* Seals (F_ADD_SEALS, F_GET_SEALS). */ #define F_SEAL_SEAL 0x0001 /* Prevent adding sealings */ @@ -292,6 +306,9 @@ typedef __pid_t pid_t; #define FD_CLOEXEC 1 /* close-on-exec flag */ #define FD_RESOLVE_BENEATH 2 /* all lookups relative to fd have O_RESOLVE_BENEATH semantics */ +#if __POSIX_VISIBLE >= 202405 +#define FD_CLOFORK 4 /* close-on-fork flag */ +#endif /* record locking flags (F_GETLK, F_SETLK, F_SETLKW) */ #define F_RDLCK 1 /* shared or read lock */ diff --git a/sys/sys/filedesc.h b/sys/sys/filedesc.h index 55969b2ff4b3..0a388c90de26 100644 --- a/sys/sys/filedesc.h +++ b/sys/sys/filedesc.h @@ -149,6 +149,7 @@ struct filedesc_to_leader { */ #define UF_EXCLOSE 0x01 /* auto-close on exec */ #define UF_RESOLVE_BENEATH 0x02 /* lookups must be beneath this dir */ +#define UF_FOCLOSE 0x04 /* auto-close on fork */ #ifdef _KERNEL @@ -221,6 +222,7 @@ enum { /* Flags for kern_dup(). */ #define FDDUP_FLAG_CLOEXEC 0x1 /* Atomically set UF_EXCLOSE. */ +#define FDDUP_FLAG_CLOFORK 0x2 /* Atomically set UF_FOCLOSE. */ /* For backward compatibility. */ #define falloc(td, resultfp, resultfd, flags) \ diff --git a/sys/sys/socket.h b/sys/sys/socket.h index 5e7c554c34cf..cdd4fa3b4b89 100644 --- a/sys/sys/socket.h +++ b/sys/sys/socket.h @@ -111,10 +111,11 @@ typedef __uintptr_t uintptr_t; */ #define SOCK_CLOEXEC 0x10000000 #define SOCK_NONBLOCK 0x20000000 +#define SOCK_CLOFORK 0x40000000 #ifdef _KERNEL /* * Flags for accept1(), kern_accept4() and solisten_dequeue, in addition - * to SOCK_CLOEXEC and SOCK_NONBLOCK. + * to SOCK_CLOEXEC, SOCK_CLOFORK and SOCK_NONBLOCK. */ #define ACCEPT4_INHERIT 0x1 #define ACCEPT4_COMPAT 0x2 @@ -478,6 +479,9 @@ struct msghdr { #define MSG_MORETOCOME 0x00100000 /* additional data pending */ #define MSG_TLSAPPDATA 0x00200000 /* do not soreceive() alert rec. (TLS) */ #endif +#if __BSD_VISIBLE +#define MSG_CMSG_CLOFORK 0x00400000 /* make received fds close-on-fork */ +#endif /* * Header for ancillary data objects in msg_control buffer. diff --git a/sys/sys/syscallsubr.h b/sys/sys/syscallsubr.h index fe6dd9e14fb4..fd183ffbc7a4 100644 --- a/sys/sys/syscallsubr.h +++ b/sys/sys/syscallsubr.h @@ -257,6 +257,7 @@ int kern_munlock(struct thread *td, uintptr_t addr, size_t size); int kern_munmap(struct thread *td, uintptr_t addr, size_t size); int kern_nanosleep(struct thread *td, struct timespec *rqt, struct timespec *rmt); +int kern_nosys(struct thread *td, int dummy); int kern_ntp_adjtime(struct thread *td, struct timex *ntv, int *retvalp); int kern_ogetdirentries(struct thread *td, struct ogetdirentries_args *uap, long *ploff); diff --git a/sys/sys/sysent.h b/sys/sys/sysent.h index 6314b03142e7..4ddfc8516053 100644 --- a/sys/sys/sysent.h +++ b/sys/sys/sysent.h @@ -79,11 +79,10 @@ struct sysent { /* system call table */ */ #define SYF_CAPENABLED 0x00000001 -#define SY_THR_FLAGMASK 0x7 -#define SY_THR_STATIC 0x1 -#define SY_THR_DRAINING 0x2 -#define SY_THR_ABSENT 0x4 -#define SY_THR_INCR 0x8 +#define SY_THR_STATIC 0x01 +#define SY_THR_DRAINING 0x02 +#define SY_THR_ABSENT 0x04 +#define SY_THR_INCR 0x08 #ifdef KLD_MODULE #define SY_THR_STATIC_KLD 0 diff --git a/sys/sys/unistd.h b/sys/sys/unistd.h index f5caea2e3919..c291c1dc2b95 100644 --- a/sys/sys/unistd.h +++ b/sys/sys/unistd.h @@ -156,6 +156,7 @@ #define _PC_DEALLOC_PRESENT 65 #define _PC_NAMEDATTR_ENABLED 66 #define _PC_HAS_NAMEDATTR 67 +#define _PC_HAS_HIDDENSYSTEM 68 #endif /* From OpenSolaris, used by SEEK_DATA/SEEK_HOLE. */ @@ -210,6 +211,7 @@ * close_range() options. */ #define CLOSE_RANGE_CLOEXEC (1<<2) +#define CLOSE_RANGE_CLOFORK (1<<3) #endif /* __BSD_VISIBLE */ diff --git a/sys/ufs/ufs/ufs_vnops.c b/sys/ufs/ufs/ufs_vnops.c index 74cb094bdfe4..53fac4b0665e 100644 --- a/sys/ufs/ufs/ufs_vnops.c +++ b/sys/ufs/ufs/ufs_vnops.c @@ -2720,6 +2720,9 @@ ufs_pathconf( case _PC_SYMLINK_MAX: *ap->a_retval = MAXPATHLEN; break; + case _PC_HAS_HIDDENSYSTEM: + *ap->a_retval = 1; + break; default: error = vop_stdpathconf(ap); diff --git a/sys/vm/vm_fault.c b/sys/vm/vm_fault.c index 21584abacfa3..3e57e8d4f1d0 100644 --- a/sys/vm/vm_fault.c +++ b/sys/vm/vm_fault.c @@ -1441,8 +1441,7 @@ vm_fault_busy_sleep(struct faultstate *fs) } vm_object_pip_wakeup(fs->object); vm_fault_unlock_map(fs); - if (fs->m != vm_page_lookup(fs->object, fs->pindex) || - !vm_page_busy_sleep(fs->m, "vmpfw", 0)) + if (!vm_page_busy_sleep(fs->m, "vmpfw", 0)) VM_OBJECT_UNLOCK(fs->object); VM_CNT_INC(v_intrans); vm_object_deallocate(fs->first_object); diff --git a/tests/Makefile b/tests/Makefile index e8dd7793f169..451d55498a26 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -1,3 +1,5 @@ +.include <src.opts.mk> + PACKAGE= tests TESTSDIR= ${TESTSBASE} @@ -11,6 +13,9 @@ SUBDIR+= examples SUBDIR+= include SUBDIR+= sys SUBDIR+= atf_python +.if ${MK_CDDL} != "no" +SUBDIR+= oclo +.endif SUBDIR_PARALLEL= diff --git a/tests/oclo/Makefile b/tests/oclo/Makefile new file mode 100644 index 000000000000..350c9f857c85 --- /dev/null +++ b/tests/oclo/Makefile @@ -0,0 +1,11 @@ +.PATH: ${SRCTOP}/cddl/contrib/opensolaris/tests/os-tests/tests/oclo + +TESTSDIR= ${TESTSBASE}/cddl/oclo + +PLAIN_TESTS_C= oclo oclo_errors ocloexec_verify + +SRCS.oclo= oclo.c +LIBADD.oclo+= openbsd +LIBADD.ocloexec_verify+= util + +.include <bsd.test.mk> diff --git a/tests/sys/file/closefrom_test.c b/tests/sys/file/closefrom_test.c index e30c5eb3d591..7dccf858c772 100644 --- a/tests/sys/file/closefrom_test.c +++ b/tests/sys/file/closefrom_test.c @@ -144,7 +144,7 @@ main(void) pid_t pid; int fd, flags, i, start; - printf("1..21\n"); + printf("1..22\n"); /* We'd better start up with fd's 0, 1, and 2 open. */ start = devnull(); @@ -356,5 +356,38 @@ main(void) fail_err("close_range"); ok("close_range(..., CLOSE_RANGE_CLOEXEC)"); + /* test CLOSE_RANGE_CLOFORK */ + for (i = 0; i < 8; i++) + (void)devnull(); + fd = highest_fd(); + start = fd - 8; + if (close_range(start + 1, start + 4, CLOSE_RANGE_CLOFORK) < 0) + fail_err("close_range(..., CLOSE_RANGE_CLOFORK)"); + flags = fcntl(start, F_GETFD); + if (flags < 0) + fail_err("fcntl(.., F_GETFD)"); + if ((flags & FD_CLOFORK) != 0) + fail("close_range", "CLOSE_RANGE_CLOFORK set close-on-exec " + "when it should not have on fd %d", start); + for (i = start + 1; i <= start + 4; i++) { + flags = fcntl(i, F_GETFD); + if (flags < 0) + fail_err("fcntl(.., F_GETFD)"); + if ((flags & FD_CLOFORK) == 0) + fail("close_range", "CLOSE_RANGE_CLOFORK did not set " + "close-on-exec on fd %d", i); + } + for (; i < start + 8; i++) { + flags = fcntl(i, F_GETFD); + if (flags < 0) + fail_err("fcntl(.., F_GETFD)"); + if ((flags & FD_CLOFORK) != 0) + fail("close_range", "CLOSE_RANGE_CLOFORK set close-on-exec " + "when it should not have on fd %d", i); + } + if (close_range(start, start + 8, 0) < 0) + fail_err("close_range"); + ok("close_range(..., CLOSE_RANGE_CLOFORK)"); + return (0); } diff --git a/tests/sys/file/dup_test.c b/tests/sys/file/dup_test.c index b024e72d0d1a..455115eda8c8 100644 --- a/tests/sys/file/dup_test.c +++ b/tests/sys/file/dup_test.c @@ -46,6 +46,8 @@ * Test #31: check if dup3(0) fails if oldfd == newfd. * Test #32: check if dup3(O_CLOEXEC) to a fd > current maximum number of * open files limit work. + * Tests #33-43 : Same as #18-26, 30 & 32 with O_CLOFORK instead of O_CLOEXEC, + * except F_DUP2FD_CLOEXEC. */ #include <sys/types.h> @@ -82,7 +84,7 @@ main(int __unused argc, char __unused *argv[]) orgfd = getafile(); - printf("1..32\n"); + printf("1..43\n"); /* If dup(2) ever work? */ if ((fd1 = dup(orgfd)) < 0) @@ -380,5 +382,99 @@ main(int __unused argc, char __unused *argv[]) printf("ok %d - dup3(O_CLOEXEC) didn't bypass NOFILE limit\n", test); + /* Does fcntl(F_DUPFD_CLOFORK) work? */ + if ((fd2 = fcntl(fd1, F_DUPFD_CLOFORK, 10)) < 0) + err(1, "fcntl(F_DUPFD_CLOFORK)"); + if (fd2 < 10) + printf("not ok %d - fcntl(F_DUPFD_CLOFORK) returned wrong fd %d\n", + ++test, fd2); + else + printf("ok %d - fcntl(F_DUPFD_CLOFORK) works\n", ++test); + + /* Was close-on-fork cleared? */ + ++test; + if (fcntl(fd2, F_GETFD) != FD_CLOFORK) + printf( + "not ok %d - fcntl(F_DUPFD_CLOFORK) didn't set close-on-fork\n", + test); + else + printf("ok %d - fcntl(F_DUPFD_CLOFORK) set close-on-fork\n", + test); + + /* Does dup3(O_CLOFORK) ever work? */ + if ((fd2 = dup3(fd1, fd1 + 1, O_CLOFORK)) < 0) + err(1, "dup3(O_CLOFORK)"); + printf("ok %d - dup3(O_CLOFORK) works\n", ++test); + + /* Do we get the right fd? */ + ++test; + if (fd2 != fd1 + 1) + printf( + "no ok %d - dup3(O_CLOFORK) didn't give us the right fd\n", + test); + else + printf("ok %d - dup3(O_CLOFORK) returned a correct fd\n", + test); + + /* Was close-on-fork set? */ + ++test; + if (fcntl(fd2, F_GETFD) != FD_CLOFORK) + printf( + "not ok %d - dup3(O_CLOFORK) didn't set close-on-fork\n", + test); + else + printf("ok %d - dup3(O_CLOFORK) set close-on-fork\n", + test); + + /* Does dup3(0) ever work? */ + if ((fd2 = dup3(fd1, fd1 + 1, 0)) < 0) + err(1, "dup3(0)"); + printf("ok %d - dup3(0) works\n", ++test); + + /* Do we get the right fd? */ + ++test; + if (fd2 != fd1 + 1) + printf( + "no ok %d - dup3(0) didn't give us the right fd\n", + test); + else + printf("ok %d - dup3(0) returned a correct fd\n", + test); + + /* Was close-on-fork cleared? */ + ++test; + if (fcntl(fd2, F_GETFD) != 0) + printf( + "not ok %d - dup3(0) didn't clear close-on-fork\n", + test); + else + printf("ok %d - dup3(0) cleared close-on-fork\n", + test); + + /* dup3() does not allow duplicating to the same fd */ + ++test; + if (dup3(fd1, fd1, O_CLOFORK) != -1) + printf( + "not ok %d - dup3(fd1, fd1, O_CLOFORK) succeeded\n", test); + else + printf("ok %d - dup3(fd1, fd1, O_CLOFORK) failed\n", test); + + ++test; + if (dup3(fd1, fd1, 0) != -1) + printf( + "not ok %d - dup3(fd1, fd1, 0) succeeded\n", test); + else + printf("ok %d - dup3(fd1, fd1, 0) failed\n", test); + + ++test; + if (getrlimit(RLIMIT_NOFILE, &rlp) < 0) + err(1, "getrlimit"); + if ((fd2 = dup3(fd1, rlp.rlim_cur + 1, O_CLOFORK)) >= 0) + printf("not ok %d - dup3(O_CLOFORK) bypassed NOFILE limit\n", + test); + else + printf("ok %d - dup3(O_CLOFORK) didn't bypass NOFILE limit\n", + test); + return (0); } diff --git a/tests/sys/kern/unix_passfd_test.c b/tests/sys/kern/unix_passfd_test.c index 95271c04a16b..7dc4541ad402 100644 --- a/tests/sys/kern/unix_passfd_test.c +++ b/tests/sys/kern/unix_passfd_test.c @@ -380,6 +380,30 @@ ATF_TC_BODY(simple_send_fd_msg_cmsg_cloexec, tc) } /* + * Like simple_send_fd but also sets MSG_CMSG_CLOFORK and checks that the + * received file descriptor has the FD_CLOFORK flag set. + */ +ATF_TC_WITHOUT_HEAD(simple_send_fd_msg_cmsg_clofork); +ATF_TC_BODY(simple_send_fd_msg_cmsg_clofork, tc) +{ + struct stat getfd_stat, putfd_stat; + int fd[2], getfd, putfd; + + domainsocketpair(fd); + tempfile(&putfd); + dofstat(putfd, &putfd_stat); + sendfd(fd[0], putfd); + recvfd(fd[1], &getfd, MSG_CMSG_CLOFORK); + dofstat(getfd, &getfd_stat); + samefile(&putfd_stat, &getfd_stat); + ATF_REQUIRE_EQ_MSG(fcntl(getfd, F_GETFD) & FD_CLOFORK, FD_CLOFORK, + "FD_CLOFORK not set on the received file descriptor"); + close(putfd); + close(getfd); + closesocketpair(fd); +} + +/* * Same as simple_send_fd, only close the file reference after sending, so that * the only reference is the descriptor in the UNIX domain socket buffer. */ @@ -1170,6 +1194,7 @@ ATF_TP_ADD_TCS(tp) ATF_TP_ADD_TC(tp, simple_send_fd); ATF_TP_ADD_TC(tp, simple_send_fd_msg_cmsg_cloexec); + ATF_TP_ADD_TC(tp, simple_send_fd_msg_cmsg_clofork); ATF_TP_ADD_TC(tp, send_and_close); ATF_TP_ADD_TC(tp, send_and_cancel); ATF_TP_ADD_TC(tp, send_and_shutdown); diff --git a/tools/build/options/WITH_RUN_TESTS b/tools/build/options/WITH_RUN_TESTS new file mode 100644 index 000000000000..91b30522a3d3 --- /dev/null +++ b/tools/build/options/WITH_RUN_TESTS @@ -0,0 +1 @@ +Run tests as part of the build. diff --git a/usr.bin/clang/Makefile b/usr.bin/clang/Makefile index a0cc015590f0..e2debfb8c582 100644 --- a/usr.bin/clang/Makefile +++ b/usr.bin/clang/Makefile @@ -5,6 +5,10 @@ SUBDIR+= clang .endif .if !defined(TOOLS_PREFIX) +.if ${MK_CLANG} != "no" +SUBDIR+= clang-scan-deps +.endif + # LLVM binutils are needed to support features such as LTO, so we build them # by default if clang is enabled. If MK_LLVM_BINUTILS is set, we also use them # as the default binutils (ar,nm,addr2line, etc.). diff --git a/usr.bin/clang/clang-scan-deps/Makefile b/usr.bin/clang/clang-scan-deps/Makefile new file mode 100644 index 000000000000..16fecdb88867 --- /dev/null +++ b/usr.bin/clang/clang-scan-deps/Makefile @@ -0,0 +1,26 @@ +.include <src.opts.mk> + +PROG_CXX= clang-scan-deps +MAN= + +SRCDIR= clang/tools/clang-scan-deps +SRCS+= ClangScanDeps.cpp \ + clang-scan-deps-driver.cpp + +.include "${SRCTOP}/lib/clang/clang.pre.mk" + +CFLAGS+= -I${.OBJDIR} +TDFILE= Opts.td +INCFILE= ${TDFILE:.td=.inc} +GENOPT= -gen-opt-parser-defs + +${INCFILE}: ${TDFILE} + ${LLVM_TBLGEN} ${GENOPT} -I ${LLVM_SRCS}/include -d ${.TARGET:C/$/.d/} \ + -o ${.TARGET} ${.ALLSRC} +TGHDRS+= ${INCFILE} + +DEPENDFILES+= ${TGHDRS:C/$/.d/} +DPSRCS+= ${TGHDRS} +CLEANFILES+= ${TGHDRS} ${TGHDRS:C/$/.d/} + +.include "../clang.prog.mk" diff --git a/usr.bin/clang/clang-scan-deps/clang-scan-deps-driver.cpp b/usr.bin/clang/clang-scan-deps/clang-scan-deps-driver.cpp new file mode 100644 index 000000000000..f941cc434ff6 --- /dev/null +++ b/usr.bin/clang/clang-scan-deps/clang-scan-deps-driver.cpp @@ -0,0 +1,18 @@ +//===-- driver-template.cpp -----------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "llvm/Support/LLVMDriver.h" +#include "llvm/ADT/ArrayRef.h" +#include "llvm/Support/InitLLVM.h" + +int clang_scan_deps_main(int argc, char **, const llvm::ToolContext &); + +int main(int argc, char **argv) { + llvm::InitLLVM X(argc, argv); + return clang_scan_deps_main(argc, argv, {argv[0], nullptr, false}); +} diff --git a/usr.sbin/rip6query/rip6query.8 b/usr.sbin/rip6query/rip6query.8 index 856a59138bc1..92e49f5ade58 100644 --- a/usr.sbin/rip6query/rip6query.8 +++ b/usr.sbin/rip6query/rip6query.8 @@ -29,13 +29,19 @@ .\" .\" $Id: rip6query.8,v 1.2 2000/01/19 06:24:55 itojun Exp $ .\" -.Dd October 7, 1999 +.Dd May 20, 2025 .Dt RIP6QUERY 8 .Os .Sh NAME .Nm rip6query .Nd RIPng debugging tool .\" +.Sh DEPRECATION NOTICE +The +.Nm +utility is deprecated and will be removed in +.Fx 16.0 . +.\" .Sh SYNOPSIS .Nm .Op Fl I Ar interface diff --git a/usr.sbin/route6d/route6d.8 b/usr.sbin/route6d/route6d.8 index 3a7bc8721923..e9ad3266ba26 100644 --- a/usr.sbin/route6d/route6d.8 +++ b/usr.sbin/route6d/route6d.8 @@ -14,12 +14,17 @@ .\" LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR .\" A PARTICULAR PURPOSE. .\" -.Dd November 18, 2012 +.Dd May 20, 2025 .Dt ROUTE6D 8 .Os .Sh NAME .Nm route6d .Nd RIP6 Routing Daemon +.Sh DEPRECATION NOTICE +The +.Nm +utility is deprecated and will be removed in +.Fx 16.0 . .Sh SYNOPSIS .Nm .Op Fl adDhlnqsS |