diff options
Diffstat (limited to 'contrib/netbsd-tests/fs/common/fstest_ffs.c')
| -rw-r--r-- | contrib/netbsd-tests/fs/common/fstest_ffs.c | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/fs/common/fstest_ffs.c b/contrib/netbsd-tests/fs/common/fstest_ffs.c new file mode 100644 index 000000000000..7ae4e8f5970c --- /dev/null +++ b/contrib/netbsd-tests/fs/common/fstest_ffs.c @@ -0,0 +1,156 @@ +/* $NetBSD: fstest_ffs.c,v 1.6 2012/08/05 02:03:05 riastradh Exp $ */ + +/*- + * Copyright (c) 2010 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Nicolas Joly. + * + * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/mount.h> +#include <sys/stat.h> + +#include <atf-c.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <signal.h> + +#include <ufs/ufs/ufsmount.h> + +#include <rump/rump.h> +#include <rump/rump_syscalls.h> + +#include "h_fsmacros.h" + +struct ffstestargs { + struct ufs_args ta_uargs; + char ta_devpath[MAXPATHLEN]; + char ta_imgpath[MAXPATHLEN]; +}; + +int +ffs_fstest_newfs(const atf_tc_t *tc, void **buf, const char *image, off_t size, + void *fspriv) +{ + char cmd[1024]; + int res; + static unsigned int num = 0; + struct ffstestargs *args; + struct sigaction act, oact; + + size /= 512; + snprintf(cmd, 1024, "newfs -F -s %"PRId64" %s >/dev/null", size, image); + memset(&act, 0, sizeof(act)); + act.sa_handler = SIG_DFL; + sigaction(SIGCHLD, &act, &oact); + res = system(cmd); + sigaction(SIGCHLD, &oact, NULL); + if (res != 0) + return res; + + res = rump_init(); + if (res != 0) + return res; + + args = calloc(1, sizeof(*args)); + if (args == NULL) + return -1; + + snprintf(args->ta_devpath, MAXPATHLEN, "/dev/device%d.ffs", num); + snprintf(args->ta_imgpath, MAXPATHLEN, "%s", image); + args->ta_uargs.fspec = args->ta_devpath; + + res = rump_pub_etfs_register(args->ta_devpath, image, RUMP_ETFS_BLK); + if (res != 0) { + free(args); + return res; + } + + *buf = args; + num++; + + return 0; +} +__strong_alias(ffslog_fstest_newfs,ffs_fstest_newfs); + +int +ffs_fstest_delfs(const atf_tc_t *tc, void *buf) +{ + int res; + struct ffstestargs *args = buf; + + res = rump_pub_etfs_remove(args->ta_devpath); + if (res != 0) { + errno = res; + return -1; + } + + res = unlink(args->ta_imgpath); + if (res != 0) + return res; + + free(args); + + return 0; +} +__strong_alias(ffslog_fstest_delfs,ffs_fstest_delfs); + +int +ffs_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags) +{ + int res; + struct ffstestargs *args = buf; + + res = rump_sys_mkdir(path, 0777); + if (res == -1) + return res; + + res = rump_sys_mount(MOUNT_FFS, path, flags, &args->ta_uargs, + sizeof(args->ta_uargs)); + return res; +} + +int +ffslog_fstest_mount(const atf_tc_t *tc, void *buf, const char *path, int flags) +{ + + return ffs_fstest_mount(tc, buf, path, flags | MNT_LOG); +} + +int +ffs_fstest_unmount(const atf_tc_t *tc, const char *path, int flags) +{ + int res; + + res = rump_sys_unmount(path, flags); + if (res == -1) + return res; + + res = rump_sys_rmdir(path); + return res; +} +__strong_alias(ffslog_fstest_unmount,ffs_fstest_unmount); |