diff options
Diffstat (limited to 'contrib/bind/lib/isc/ctl_p.c')
| -rw-r--r-- | contrib/bind/lib/isc/ctl_p.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/contrib/bind/lib/isc/ctl_p.c b/contrib/bind/lib/isc/ctl_p.c deleted file mode 100644 index 7d9058c6b6e7..000000000000 --- a/contrib/bind/lib/isc/ctl_p.c +++ /dev/null @@ -1,160 +0,0 @@ -#if !defined(lint) && !defined(SABER) -static const char rcsid[] = "$Id: ctl_p.c,v 8.7 2000/02/04 08:28:33 vixie Exp $"; -#endif /* not lint */ - -/* - * Copyright (c) 1998,1999 by Internet Software Consortium. - * - * 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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS - * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE - * CONSORTIUM 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. - */ - -/* Extern. */ - -#include "port_before.h" - -#include <sys/param.h> -#include <sys/file.h> -#include <sys/socket.h> -#include <sys/un.h> - -#include <netinet/in.h> -#include <arpa/nameser.h> -#include <arpa/inet.h> - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> - -#include <isc/assertions.h> -#include <isc/eventlib.h> -#include <isc/logging.h> -#include <isc/memcluster.h> -#include <isc/ctl.h> - -#include "ctl_p.h" - -#include "port_after.h" - -/* Constants. */ - -const char * const ctl_sevnames[] = { - "debug", "warning", "error" -}; - -/* Public. */ - -/* - * ctl_logger() - * if ctl_startup()'s caller didn't specify a logger, this one - * is used. this pollutes stderr with all kinds of trash so it will - * probably never be used in real applications. - */ -void -ctl_logger(enum ctl_severity severity, const char *format, ...) { - va_list ap; - static const char me[] = "ctl_logger"; - - fprintf(stderr, "%s(%s): ", me, ctl_sevnames[severity]); - va_start(ap, format); - vfprintf(stderr, format, ap); - va_end(ap); - fputc('\n', stderr); -} - -int -ctl_bufget(struct ctl_buf *buf, ctl_logfunc logger) { - static const char me[] = "ctl_bufget"; - - REQUIRE(!allocated_p(*buf) && buf->used == 0); - buf->text = memget(MAX_LINELEN); - if (!allocated_p(*buf)) { - (*logger)(ctl_error, "%s: getmem: %s", me, strerror(errno)); - return (-1); - } - buf->used = 0; - return (0); -} - -void -ctl_bufput(struct ctl_buf *buf) { - - REQUIRE(allocated_p(*buf)); - memput(buf->text, MAX_LINELEN); - buf->text = NULL; - buf->used = 0; -} - -const char * -ctl_sa_ntop(const struct sockaddr *sa, - char *buf, size_t size, - ctl_logfunc logger) -{ - static const char me[] = "ctl_sa_ntop"; - static const char punt[] = "[0].-1"; - char tmp[sizeof "255.255.255.255"]; - - switch (sa->sa_family) { - case AF_INET: { - const struct sockaddr_in *in = (struct sockaddr_in *) sa; - - if (inet_ntop(in->sin_family, &in->sin_addr, tmp, sizeof tmp) - == NULL) { - (*logger)(ctl_error, "%s: inet_ntop(%u %04x %08x): %s", - me, in->sin_family, - in->sin_port, in->sin_addr.s_addr, - strerror(errno)); - return (punt); - } - if (strlen(tmp) + sizeof "[].65535" > size) { - (*logger)(ctl_error, "%s: buffer overflow", me); - return (punt); - } - (void) sprintf(buf, "[%s].%u", tmp, ntohs(in->sin_port)); - return (buf); - } -#ifndef NO_SOCKADDR_UN - case AF_UNIX: { - const struct sockaddr_un *un = (struct sockaddr_un *) sa; - int x = sizeof un->sun_path; - - if (x > size) - x = size; - strncpy(buf, un->sun_path, x - 1); - buf[x - 1] = '\0'; - return (buf); - } -#endif - default: - return (punt); - } -} - -void -ctl_sa_copy(const struct sockaddr *src, struct sockaddr *dst) { - switch (src->sa_family) { - case AF_INET: - *((struct sockaddr_in *)dst) = *((struct sockaddr_in *)src); - break; -#ifndef NO_SOCKADDR_UN - case AF_UNIX: - *((struct sockaddr_un *)dst) = *((struct sockaddr_un *)src); - break; -#endif - default: - *dst = *src; - break; - } -} |