17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5e2738c5eSjacobs * Common Development and Distribution License (the "License").
6e2738c5eSjacobs * You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate *
87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate * and limitations under the License.
127c478bd9Sstevel@tonic-gate *
137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate *
197c478bd9Sstevel@tonic-gate * CDDL HEADER END
207c478bd9Sstevel@tonic-gate */
21e2738c5eSjacobs
227c478bd9Sstevel@tonic-gate /*
23e2738c5eSjacobs * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
247c478bd9Sstevel@tonic-gate * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate */
26f928ce67Sceastha
277c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
287c478bd9Sstevel@tonic-gate /* All Rights Reserved */
297c478bd9Sstevel@tonic-gate
307c478bd9Sstevel@tonic-gate #include "stdarg.h"
317c478bd9Sstevel@tonic-gate #include "stdlib.h"
327c478bd9Sstevel@tonic-gate #include "fcntl.h"
337c478bd9Sstevel@tonic-gate #include <sys/param.h>
347c478bd9Sstevel@tonic-gate #include "lpsched.h"
357c478bd9Sstevel@tonic-gate
367c478bd9Sstevel@tonic-gate
377c478bd9Sstevel@tonic-gate static void check_link();
387c478bd9Sstevel@tonic-gate
397c478bd9Sstevel@tonic-gate /**
407c478bd9Sstevel@tonic-gate ** lpfsck()
417c478bd9Sstevel@tonic-gate **/
427c478bd9Sstevel@tonic-gate
437c478bd9Sstevel@tonic-gate #define F 0
447c478bd9Sstevel@tonic-gate #define D 1
457c478bd9Sstevel@tonic-gate #define P 2
467c478bd9Sstevel@tonic-gate #define S 3
477c478bd9Sstevel@tonic-gate
487c478bd9Sstevel@tonic-gate static void proto (int, int, ...);
497c478bd9Sstevel@tonic-gate static int va_makepath(va_list *, char **);
507c478bd9Sstevel@tonic-gate static void _rename (char *, char *, ...);
517c478bd9Sstevel@tonic-gate
527c478bd9Sstevel@tonic-gate void
lpfsck(void)537c478bd9Sstevel@tonic-gate lpfsck(void)
547c478bd9Sstevel@tonic-gate {
557c478bd9Sstevel@tonic-gate struct stat stbuf;
567c478bd9Sstevel@tonic-gate int real_am_in_background = am_in_background;
577c478bd9Sstevel@tonic-gate
587c478bd9Sstevel@tonic-gate
597c478bd9Sstevel@tonic-gate /*
607c478bd9Sstevel@tonic-gate * Force log messages to go into the log file instead of stdout.
617c478bd9Sstevel@tonic-gate */
627c478bd9Sstevel@tonic-gate am_in_background = 1;
637c478bd9Sstevel@tonic-gate
647c478bd9Sstevel@tonic-gate /*
657c478bd9Sstevel@tonic-gate * Most of these lines repeat the prototype file from the
667c478bd9Sstevel@tonic-gate * packaging and should match those items exactly.
677c478bd9Sstevel@tonic-gate * (In fact, they probably ought to be generated from that file,
687c478bd9Sstevel@tonic-gate * but that work is for a rainy day...)
697c478bd9Sstevel@tonic-gate */
707c478bd9Sstevel@tonic-gate
717c478bd9Sstevel@tonic-gate /*
727c478bd9Sstevel@tonic-gate * DIRECTORIES:
737c478bd9Sstevel@tonic-gate */
747c478bd9Sstevel@tonic-gate proto (D, 0, Lp_A, NULL, 0775, Lp_Uid, Lp_Gid);
757c478bd9Sstevel@tonic-gate proto (D, 1, Lp_A_Classes, NULL, 0775, Lp_Uid, Lp_Gid);
767c478bd9Sstevel@tonic-gate proto (D, 1, Lp_A_Forms, NULL, 0775, Lp_Uid, Lp_Gid);
777c478bd9Sstevel@tonic-gate proto (D, 1, Lp_A_Interfaces, NULL, 0775, Lp_Uid, Lp_Gid);
787c478bd9Sstevel@tonic-gate proto (D, 1, Lp_A_Printers, NULL, 0775, Lp_Uid, Lp_Gid);
797c478bd9Sstevel@tonic-gate proto (D, 1, Lp_A_PrintWheels, NULL, 0775, Lp_Uid, Lp_Gid);
807c478bd9Sstevel@tonic-gate proto (D, 0, "/var/lp", NULL, 0775, Lp_Uid, Lp_Gid);
817c478bd9Sstevel@tonic-gate proto (D, 1, Lp_Logs, NULL, 0775, Lp_Uid, Lp_Gid);
827c478bd9Sstevel@tonic-gate proto (D, 1, Lp_Spooldir, NULL, 0775, Lp_Uid, Lp_Gid);
837c478bd9Sstevel@tonic-gate proto (D, 1, Lp_Admins, NULL, 0775, Lp_Uid, Lp_Gid);
847c478bd9Sstevel@tonic-gate proto (D, 1, Lp_Requests, NULL, 0775, Lp_Uid, Lp_Gid);
857c478bd9Sstevel@tonic-gate proto (D, 1, Lp_Requests, Local_System, NULL, 0770, Lp_Uid, Lp_Gid);
867c478bd9Sstevel@tonic-gate proto (D, 1, Lp_System, NULL, 0775, Lp_Uid, Lp_Gid);
877c478bd9Sstevel@tonic-gate proto (D, 1, Lp_Tmp, NULL, 0771, Lp_Uid, Lp_Gid);
887c478bd9Sstevel@tonic-gate proto (D, 1, Lp_Tmp, Local_System, NULL, 0775, Lp_Uid, Lp_Gid);
897c478bd9Sstevel@tonic-gate
907c478bd9Sstevel@tonic-gate /*
917c478bd9Sstevel@tonic-gate * DIRECTORIES: not described in the packaging
927c478bd9Sstevel@tonic-gate */
937c478bd9Sstevel@tonic-gate proto (D, 0, Lp_Spooldir, FIFOSDIR, NULL, 0775, Lp_Uid, Lp_Gid);
947c478bd9Sstevel@tonic-gate
957c478bd9Sstevel@tonic-gate /*
967c478bd9Sstevel@tonic-gate * THE MAIN FIFO:
977c478bd9Sstevel@tonic-gate */
987c478bd9Sstevel@tonic-gate proto (P, 1, Lp_FIFO, NULL, 0666, Lp_Uid, Lp_Gid);
997c478bd9Sstevel@tonic-gate
1007c478bd9Sstevel@tonic-gate /*
1017c478bd9Sstevel@tonic-gate * SYMBOLIC LINKS:
1027c478bd9Sstevel@tonic-gate * Watch out! These names are given in the reverse
1037c478bd9Sstevel@tonic-gate * order found in the prototype file (sorry!)
1047c478bd9Sstevel@tonic-gate */
1057c478bd9Sstevel@tonic-gate proto (S, 1, Lp_Model, NULL, "/etc/lp/model", NULL);
1067c478bd9Sstevel@tonic-gate proto (S, 1, Lp_Logs, NULL, "/etc/lp/logs", NULL);
1077c478bd9Sstevel@tonic-gate /* S, 1, Lp_Tmp, Local_System, ... DONE BELOW */
1087c478bd9Sstevel@tonic-gate proto (S, 1, Lp_Bin, NULL, Lp_Spooldir, "bin", NULL);
1097c478bd9Sstevel@tonic-gate proto (S, 1, Lp_A, NULL, Lp_Admins, "lp", NULL);
1107c478bd9Sstevel@tonic-gate
1117c478bd9Sstevel@tonic-gate /*
1127c478bd9Sstevel@tonic-gate * OTHER FILES:
1137c478bd9Sstevel@tonic-gate */
1147c478bd9Sstevel@tonic-gate
1157c478bd9Sstevel@tonic-gate /*
1167c478bd9Sstevel@tonic-gate * SPECIAL CASE:
1177c478bd9Sstevel@tonic-gate * If the "temp" symbolic link already exists,
1187c478bd9Sstevel@tonic-gate * but is not correct, assume the machine's nodename changed.
1197c478bd9Sstevel@tonic-gate * Rename directories that include the nodename, if possible,
1207c478bd9Sstevel@tonic-gate * so that unprinted requests are saved. Then change the
1217c478bd9Sstevel@tonic-gate * symbolic link.
1227c478bd9Sstevel@tonic-gate * Watch out for a ``symbolic link'' that isn't!
1237c478bd9Sstevel@tonic-gate */
1247c478bd9Sstevel@tonic-gate if (Lstat(Lp_Temp, &stbuf) == 0)
1257c478bd9Sstevel@tonic-gate switch (stbuf.st_mode & S_IFMT) {
1267c478bd9Sstevel@tonic-gate
1277c478bd9Sstevel@tonic-gate default:
1287c478bd9Sstevel@tonic-gate Unlink (Lp_Temp);
1297c478bd9Sstevel@tonic-gate break;
1307c478bd9Sstevel@tonic-gate
1317c478bd9Sstevel@tonic-gate case S_IFDIR:
1327c478bd9Sstevel@tonic-gate Rmdir (Lp_Temp);
1337c478bd9Sstevel@tonic-gate break;
1347c478bd9Sstevel@tonic-gate
1357c478bd9Sstevel@tonic-gate case S_IFLNK:
1367c478bd9Sstevel@tonic-gate check_link();
1377c478bd9Sstevel@tonic-gate break;
1387c478bd9Sstevel@tonic-gate }
1397c478bd9Sstevel@tonic-gate
1407c478bd9Sstevel@tonic-gate proto(S, 1, Lp_Tmp, Local_System, NULL, Lp_Temp, NULL);
1417c478bd9Sstevel@tonic-gate
1427c478bd9Sstevel@tonic-gate am_in_background = real_am_in_background;
1437c478bd9Sstevel@tonic-gate return;
1447c478bd9Sstevel@tonic-gate }
1457c478bd9Sstevel@tonic-gate
1467c478bd9Sstevel@tonic-gate static void
check_link()1477c478bd9Sstevel@tonic-gate check_link()
1487c478bd9Sstevel@tonic-gate {
1497c478bd9Sstevel@tonic-gate int len;
1507c478bd9Sstevel@tonic-gate char symbolic[MAXPATHLEN + 1];
1517c478bd9Sstevel@tonic-gate char *real_dir;
1527c478bd9Sstevel@tonic-gate char *old_system;
1537c478bd9Sstevel@tonic-gate
1547c478bd9Sstevel@tonic-gate if ((len = Readlink(Lp_Temp, symbolic, MAXPATHLEN)) <= 0) {
1557c478bd9Sstevel@tonic-gate Unlink(Lp_Temp);
1567c478bd9Sstevel@tonic-gate return;
1577c478bd9Sstevel@tonic-gate }
1587c478bd9Sstevel@tonic-gate
1597c478bd9Sstevel@tonic-gate /*
1607c478bd9Sstevel@tonic-gate * If the symbolic link contained trailing slashes, remove
1617c478bd9Sstevel@tonic-gate * them.
1627c478bd9Sstevel@tonic-gate */
1637c478bd9Sstevel@tonic-gate while ((len > 1) && (symbolic[len - 1] == '/')) {
1647c478bd9Sstevel@tonic-gate len--;
1657c478bd9Sstevel@tonic-gate }
1667c478bd9Sstevel@tonic-gate symbolic[len] = 0;
1677c478bd9Sstevel@tonic-gate
1687c478bd9Sstevel@tonic-gate /* check that symlink points into /var/spool/lp/tmp */
1697c478bd9Sstevel@tonic-gate if (strncmp(Lp_Tmp, symbolic, strlen(Lp_Tmp)) != 0) {
1707c478bd9Sstevel@tonic-gate Unlink(Lp_Temp);
1717c478bd9Sstevel@tonic-gate return;
1727c478bd9Sstevel@tonic-gate }
1737c478bd9Sstevel@tonic-gate
1747c478bd9Sstevel@tonic-gate /*
1757c478bd9Sstevel@tonic-gate * Check that symlink points to something.
1767c478bd9Sstevel@tonic-gate * There should be at least 2 characters
1777c478bd9Sstevel@tonic-gate * after the string '/var/spool/lp/tmp':
1787c478bd9Sstevel@tonic-gate * a '/' and another character.
1797c478bd9Sstevel@tonic-gate */
1807c478bd9Sstevel@tonic-gate if (len <= strlen(Lp_Tmp) + 1) {
1817c478bd9Sstevel@tonic-gate Unlink(Lp_Temp);
1827c478bd9Sstevel@tonic-gate return;
1837c478bd9Sstevel@tonic-gate }
1847c478bd9Sstevel@tonic-gate
1857c478bd9Sstevel@tonic-gate real_dir = makepath(Lp_Tmp, Local_System, NULL);
1867c478bd9Sstevel@tonic-gate if (!STREQU(real_dir, symbolic)) {
1877c478bd9Sstevel@tonic-gate if (!(old_system = strrchr(symbolic, '/')))
1887c478bd9Sstevel@tonic-gate old_system = symbolic;
1897c478bd9Sstevel@tonic-gate else
1907c478bd9Sstevel@tonic-gate old_system++;
1917c478bd9Sstevel@tonic-gate
1927c478bd9Sstevel@tonic-gate /*
1937c478bd9Sstevel@tonic-gate * The "rename()" system call (buried
1947c478bd9Sstevel@tonic-gate * inside the "_rename()" routine) should
1957c478bd9Sstevel@tonic-gate * succeed, even though we blindly created
1967c478bd9Sstevel@tonic-gate * the new directory earlier, as the only
1977c478bd9Sstevel@tonic-gate * directory entries should be . and ..
1987c478bd9Sstevel@tonic-gate * (although if someone already created
1997c478bd9Sstevel@tonic-gate * them, we'll note the fact).
2007c478bd9Sstevel@tonic-gate */
2017c478bd9Sstevel@tonic-gate _rename(old_system, Local_System, Lp_Tmp, NULL);
2027c478bd9Sstevel@tonic-gate _rename(old_system, Local_System, Lp_Requests, NULL);
2037c478bd9Sstevel@tonic-gate
2047c478bd9Sstevel@tonic-gate Unlink(Lp_Temp);
2057c478bd9Sstevel@tonic-gate }
2067c478bd9Sstevel@tonic-gate Free(real_dir);
2077c478bd9Sstevel@tonic-gate }
2087c478bd9Sstevel@tonic-gate
2097c478bd9Sstevel@tonic-gate
2107c478bd9Sstevel@tonic-gate /**
2117c478bd9Sstevel@tonic-gate ** proto()
2127c478bd9Sstevel@tonic-gate **/
2137c478bd9Sstevel@tonic-gate
2147c478bd9Sstevel@tonic-gate static void
proto(int type,int rm_ok,...)2157c478bd9Sstevel@tonic-gate proto(int type, int rm_ok, ...)
2167c478bd9Sstevel@tonic-gate {
2177c478bd9Sstevel@tonic-gate va_list ap;
2187c478bd9Sstevel@tonic-gate
2197c478bd9Sstevel@tonic-gate char *path,
2207c478bd9Sstevel@tonic-gate *symbolic;
2217c478bd9Sstevel@tonic-gate
2227c478bd9Sstevel@tonic-gate int exist,
2237c478bd9Sstevel@tonic-gate err;
2247c478bd9Sstevel@tonic-gate
2257c478bd9Sstevel@tonic-gate mode_t mode;
2267c478bd9Sstevel@tonic-gate
2277c478bd9Sstevel@tonic-gate uid_t uid;
2287c478bd9Sstevel@tonic-gate
2297c478bd9Sstevel@tonic-gate gid_t gid;
2307c478bd9Sstevel@tonic-gate
2317c478bd9Sstevel@tonic-gate struct stat stbuf;
2327c478bd9Sstevel@tonic-gate
2337c478bd9Sstevel@tonic-gate
234f928ce67Sceastha va_start(ap, rm_ok);
2357c478bd9Sstevel@tonic-gate
2367c478bd9Sstevel@tonic-gate if ((err = va_makepath(&ap, &path)) < 0)
2377c478bd9Sstevel@tonic-gate fail ("\"%s\" is a truncated name!\n", path);
2387c478bd9Sstevel@tonic-gate
2397c478bd9Sstevel@tonic-gate exist = (stat(path, &stbuf) == 0);
2407c478bd9Sstevel@tonic-gate
2417c478bd9Sstevel@tonic-gate switch (type) {
2427c478bd9Sstevel@tonic-gate
2437c478bd9Sstevel@tonic-gate case S:
2447c478bd9Sstevel@tonic-gate if (!exist)
2457c478bd9Sstevel@tonic-gate fail ("%s is missing!\n", path);
2467c478bd9Sstevel@tonic-gate if ((err = va_makepath(&ap, &symbolic)) < 0)
2477c478bd9Sstevel@tonic-gate fail ("\"%s\" is a truncated name!\n", symbolic);
2487c478bd9Sstevel@tonic-gate Symlink (path, symbolic);
2497c478bd9Sstevel@tonic-gate Free (symbolic);
2507c478bd9Sstevel@tonic-gate Free (path);
2517c478bd9Sstevel@tonic-gate return;
2527c478bd9Sstevel@tonic-gate
2537c478bd9Sstevel@tonic-gate case D:
2544bc0a2efScasper if (exist && !S_ISDIR(stbuf.st_mode)) {
2557c478bd9Sstevel@tonic-gate if (!rm_ok)
2567c478bd9Sstevel@tonic-gate fail ("%s is not a directory!\n", path);
2577c478bd9Sstevel@tonic-gate else {
2587c478bd9Sstevel@tonic-gate Unlink (path);
2597c478bd9Sstevel@tonic-gate exist = 0;
2607c478bd9Sstevel@tonic-gate }
2614bc0a2efScasper }
2627c478bd9Sstevel@tonic-gate if (!exist)
2637c478bd9Sstevel@tonic-gate Mkdir (path, 0);
2647c478bd9Sstevel@tonic-gate break;
2657c478bd9Sstevel@tonic-gate
2667c478bd9Sstevel@tonic-gate case F:
2674bc0a2efScasper if (exist && !S_ISREG(stbuf.st_mode)) {
2687c478bd9Sstevel@tonic-gate if (!rm_ok)
2697c478bd9Sstevel@tonic-gate fail ("%s is not a file!\n", path);
2707c478bd9Sstevel@tonic-gate else {
2717c478bd9Sstevel@tonic-gate Unlink (path);
2727c478bd9Sstevel@tonic-gate exist = 0;
2737c478bd9Sstevel@tonic-gate }
2744bc0a2efScasper }
2757c478bd9Sstevel@tonic-gate if (!exist)
2767c478bd9Sstevel@tonic-gate Close(Creat(path, 0));
2777c478bd9Sstevel@tonic-gate break;
2787c478bd9Sstevel@tonic-gate
2797c478bd9Sstevel@tonic-gate case P:
2807c478bd9Sstevel@tonic-gate /*
2817c478bd9Sstevel@tonic-gate * Either a pipe or a file.
2827c478bd9Sstevel@tonic-gate */
2834bc0a2efScasper if (exist &&
2844bc0a2efScasper !S_ISREG(stbuf.st_mode) && !S_ISFIFO(stbuf.st_mode)) {
2857c478bd9Sstevel@tonic-gate if (!rm_ok)
2867c478bd9Sstevel@tonic-gate fail ("%s is not a file or pipe!\n", path);
2877c478bd9Sstevel@tonic-gate else {
2887c478bd9Sstevel@tonic-gate Unlink (path);
2897c478bd9Sstevel@tonic-gate exist = 0;
2907c478bd9Sstevel@tonic-gate }
2914bc0a2efScasper }
2927c478bd9Sstevel@tonic-gate if (!exist)
2937c478bd9Sstevel@tonic-gate Close(Creat(path, 0));
2947c478bd9Sstevel@tonic-gate break;
2957c478bd9Sstevel@tonic-gate
2967c478bd9Sstevel@tonic-gate }
2977c478bd9Sstevel@tonic-gate
2987c478bd9Sstevel@tonic-gate mode = va_arg(ap, mode_t);
2997c478bd9Sstevel@tonic-gate uid = va_arg(ap, uid_t);
3007c478bd9Sstevel@tonic-gate gid = va_arg(ap, gid_t);
301df1eb1adSjacobs (void) chownmod(path, uid, gid, mode);
3027c478bd9Sstevel@tonic-gate
3037c478bd9Sstevel@tonic-gate Free (path);
3047c478bd9Sstevel@tonic-gate return;
3057c478bd9Sstevel@tonic-gate }
3067c478bd9Sstevel@tonic-gate
3077c478bd9Sstevel@tonic-gate /*
3087c478bd9Sstevel@tonic-gate * va_makepath()
3097c478bd9Sstevel@tonic-gate *
3107c478bd9Sstevel@tonic-gate * Takes a variable length list of path components and attempts to string them
3117c478bd9Sstevel@tonic-gate * together into a path. It returns a heap-allocated string via the output
3127c478bd9Sstevel@tonic-gate * parameter 'ret', and returns an integer success value: < 0 indicates failure,
3137c478bd9Sstevel@tonic-gate * 0 indicates success. Note that 'ret' will never be NULL (unless the system
3147c478bd9Sstevel@tonic-gate * is so overloaded that it can't allocate a single byte), and should always be
3157c478bd9Sstevel@tonic-gate * free()d.
3167c478bd9Sstevel@tonic-gate */
3177c478bd9Sstevel@tonic-gate static int
va_makepath(va_list * pap,char ** ret)3187c478bd9Sstevel@tonic-gate va_makepath (va_list *pap, char **ret)
3197c478bd9Sstevel@tonic-gate {
3207c478bd9Sstevel@tonic-gate char *component;
3217c478bd9Sstevel@tonic-gate char buf[MAXPATHLEN];
3227c478bd9Sstevel@tonic-gate int buflen;
3237c478bd9Sstevel@tonic-gate
324*e4fb8a5fSToomas Soome memset(buf, 0, sizeof (buf));
3257c478bd9Sstevel@tonic-gate while ((component = va_arg((*pap), char *)) != NULL) {
3267c478bd9Sstevel@tonic-gate if (strlcat(buf, component, sizeof (buf)) >= sizeof (buf) ||
3277c478bd9Sstevel@tonic-gate strlcat(buf, "/", sizeof (buf)) >= sizeof (buf)) {
3287c478bd9Sstevel@tonic-gate if ((*ret = strdup(buf)) == NULL)
3297c478bd9Sstevel@tonic-gate *ret = strdup("");
3307c478bd9Sstevel@tonic-gate return (-1);
3317c478bd9Sstevel@tonic-gate }
3327c478bd9Sstevel@tonic-gate }
3337c478bd9Sstevel@tonic-gate
3347c478bd9Sstevel@tonic-gate /* remove the trailing slash */
3357c478bd9Sstevel@tonic-gate buflen = strlen(buf);
3367c478bd9Sstevel@tonic-gate if ((buflen > 1) && (buf[buflen - 1] == '/')) {
3377c478bd9Sstevel@tonic-gate buf[buflen - 1] = '\0';
3387c478bd9Sstevel@tonic-gate }
3397c478bd9Sstevel@tonic-gate
3407c478bd9Sstevel@tonic-gate if ((*ret = strdup(buf)) == NULL) {
3417c478bd9Sstevel@tonic-gate *ret = strdup("");
3427c478bd9Sstevel@tonic-gate return (-1);
3437c478bd9Sstevel@tonic-gate }
3447c478bd9Sstevel@tonic-gate return (0);
3457c478bd9Sstevel@tonic-gate }
3467c478bd9Sstevel@tonic-gate
3477c478bd9Sstevel@tonic-gate /**
3487c478bd9Sstevel@tonic-gate ** _rename()
3497c478bd9Sstevel@tonic-gate **/
3507c478bd9Sstevel@tonic-gate
3517c478bd9Sstevel@tonic-gate static void
_rename(char * old_system,char * new_system,...)3527c478bd9Sstevel@tonic-gate _rename(char *old_system, char *new_system, ...)
3537c478bd9Sstevel@tonic-gate {
3547c478bd9Sstevel@tonic-gate va_list ap;
3557c478bd9Sstevel@tonic-gate
3567c478bd9Sstevel@tonic-gate char * prefix;
3577c478bd9Sstevel@tonic-gate char * old;
3587c478bd9Sstevel@tonic-gate char * new;
3597c478bd9Sstevel@tonic-gate int err;
3607c478bd9Sstevel@tonic-gate
3617c478bd9Sstevel@tonic-gate
3627c478bd9Sstevel@tonic-gate va_start (ap, new_system);
3637c478bd9Sstevel@tonic-gate if ((err = va_makepath(&ap, &prefix)) < 0)
3647c478bd9Sstevel@tonic-gate fail (
3657c478bd9Sstevel@tonic-gate "Rename failed; prefix \"%s\" is a truncated name.\n",
3667c478bd9Sstevel@tonic-gate prefix
3677c478bd9Sstevel@tonic-gate );
3687c478bd9Sstevel@tonic-gate va_end (ap);
3697c478bd9Sstevel@tonic-gate
3707c478bd9Sstevel@tonic-gate old = makepath(prefix, old_system, (char *)0);
3717c478bd9Sstevel@tonic-gate new = makepath(prefix, new_system, (char *)0);
3727c478bd9Sstevel@tonic-gate
3737c478bd9Sstevel@tonic-gate if (Rename(old, new) == 0)
3747c478bd9Sstevel@tonic-gate note ("Renamed %s to %s.\n", old, new);
3757c478bd9Sstevel@tonic-gate else if (errno == EEXIST)
3767c478bd9Sstevel@tonic-gate note (
3777c478bd9Sstevel@tonic-gate "Rename of %s to %s failed because %s exists.\n",
3787c478bd9Sstevel@tonic-gate old,
3797c478bd9Sstevel@tonic-gate new,
3807c478bd9Sstevel@tonic-gate new
3817c478bd9Sstevel@tonic-gate );
3827c478bd9Sstevel@tonic-gate else
3837c478bd9Sstevel@tonic-gate fail (
3847c478bd9Sstevel@tonic-gate "Rename of %s to %s failed (%s).\n",
3857c478bd9Sstevel@tonic-gate old,
3867c478bd9Sstevel@tonic-gate new,
3877c478bd9Sstevel@tonic-gate PERROR
3887c478bd9Sstevel@tonic-gate );
3897c478bd9Sstevel@tonic-gate
3907c478bd9Sstevel@tonic-gate Free (new);
3917c478bd9Sstevel@tonic-gate Free (old);
3927c478bd9Sstevel@tonic-gate Free (prefix);
3937c478bd9Sstevel@tonic-gate
3947c478bd9Sstevel@tonic-gate return;
3957c478bd9Sstevel@tonic-gate }
396