Annotation of src/usr.bin/cvs/file.c, Revision 1.256
1.256 ! joris 1: /* $OpenBSD: file.c,v 1.255 2009/03/24 18:33:25 joris Exp $ */
1.1 jfb 2: /*
1.138 joris 3: * Copyright (c) 2006 Joris Vink <joris@openbsd.org>
1.1 jfb 4: * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
1.26 jfb 5: * All rights reserved.
1.1 jfb 6: *
1.26 jfb 7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
1.1 jfb 10: *
1.26 jfb 11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
1.1 jfb 13: * 2. The name of the author may not be used to endorse or promote products
1.26 jfb 14: * derived from this software without specific prior written permission.
1.1 jfb 15: *
16: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
17: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
18: * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
19: * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
1.26 jfb 25: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.1 jfb 26: */
27:
1.189 otto 28: #include <sys/types.h>
29: #include <sys/mman.h>
30: #include <sys/stat.h>
1.213 tobias 31: #include <sys/time.h>
1.1 jfb 32:
1.189 otto 33: #include <errno.h>
34: #include <fcntl.h>
35: #include <fnmatch.h>
36: #include <libgen.h>
37: #include <string.h>
38: #include <unistd.h>
1.164 xsa 39:
1.197 tobias 40: #include "atomicio.h"
1.1 jfb 41: #include "cvs.h"
1.198 joris 42: #include "remote.h"
1.1 jfb 43:
1.104 xsa 44: #define CVS_IGN_STATIC 0x01 /* pattern is static, no need to glob */
1.1 jfb 45:
1.104 xsa 46: #define CVS_CHAR_ISMETA(c) ((c == '*') || (c == '?') || (c == '['))
1.1 jfb 47:
1.196 tobias 48: extern int print_stdout;
1.243 joris 49: extern int build_dirs;
1.196 tobias 50:
1.1 jfb 51: /*
52: * Standard patterns to ignore.
53: */
54: static const char *cvs_ign_std[] = {
55: ".",
56: "..",
57: "*.o",
1.45 xsa 58: "*.a",
1.1 jfb 59: "*.bak",
60: "*.orig",
61: "*.rej",
1.45 xsa 62: "*.old",
1.1 jfb 63: "*.exe",
64: "*.depend",
1.45 xsa 65: "*.obj",
66: "*.elc",
67: "*.ln",
68: "*.olb",
1.1 jfb 69: "CVS",
70: "core",
1.102 joris 71: "cvslog*",
1.49 jfb 72: "*.core",
1.8 jfb 73: ".#*",
1.45 xsa 74: "*~",
75: "_$*",
76: "*$",
1.1 jfb 77: };
78:
1.199 joris 79: char *cvs_directory_tag = NULL;
1.138 joris 80: struct ignore_head cvs_ign_pats;
81: struct ignore_head dir_ign_pats;
1.214 joris 82: struct ignore_head checkout_ign_pats;
1.1 jfb 83:
1.256 ! joris 84: RB_GENERATE(cvs_flisthead, cvs_filelist, flist, cvs_filelist_cmp);
! 85:
1.138 joris 86: void
1.1 jfb 87: cvs_file_init(void)
88: {
1.183 xsa 89: int i;
1.138 joris 90: FILE *ifp;
1.176 otto 91: char path[MAXPATHLEN], buf[MAXNAMLEN];
1.1 jfb 92:
93: TAILQ_INIT(&cvs_ign_pats);
1.138 joris 94: TAILQ_INIT(&dir_ign_pats);
1.214 joris 95: TAILQ_INIT(&checkout_ign_pats);
1.4 jfb 96:
1.1 jfb 97: /* standard patterns to ignore */
1.10 jfb 98: for (i = 0; i < (int)(sizeof(cvs_ign_std)/sizeof(char *)); i++)
1.138 joris 99: cvs_file_ignore(cvs_ign_std[i], &cvs_ign_pats);
1.195 tobias 100:
101: if (cvs_homedir == NULL)
102: return;
1.1 jfb 103:
104: /* read the cvsignore file in the user's home directory, if any */
1.183 xsa 105: (void)xsnprintf(path, MAXPATHLEN, "%s/.cvsignore", cvs_homedir);
1.61 xsa 106:
1.111 xsa 107: ifp = fopen(path, "r");
108: if (ifp == NULL) {
109: if (errno != ENOENT)
110: cvs_log(LP_ERRNO,
111: "failed to open user's cvsignore file `%s'", path);
112: } else {
1.138 joris 113: while (fgets(buf, MAXNAMLEN, ifp) != NULL) {
1.203 gilles 114: buf[strcspn(buf, "\n")] = '\0';
115: if (buf[0] == '\0')
1.111 xsa 116: continue;
1.138 joris 117:
118: cvs_file_ignore(buf, &cvs_ign_pats);
1.1 jfb 119: }
1.138 joris 120:
1.111 xsa 121: (void)fclose(ifp);
1.1 jfb 122: }
123: }
124:
1.138 joris 125: void
126: cvs_file_ignore(const char *pat, struct ignore_head *list)
1.1 jfb 127: {
128: char *cp;
1.138 joris 129: size_t len;
1.1 jfb 130: struct cvs_ignpat *ip;
131:
1.136 ray 132: ip = xmalloc(sizeof(*ip));
1.138 joris 133: len = strlcpy(ip->ip_pat, pat, sizeof(ip->ip_pat));
134: if (len >= sizeof(ip->ip_pat))
135: fatal("cvs_file_ignore: truncation of pattern '%s'", pat);
1.1 jfb 136:
137: /* check if we will need globbing for that pattern */
138: ip->ip_flags = CVS_IGN_STATIC;
139: for (cp = ip->ip_pat; *cp != '\0'; cp++) {
140: if (CVS_CHAR_ISMETA(*cp)) {
141: ip->ip_flags &= ~CVS_IGN_STATIC;
142: break;
143: }
144: }
145:
1.138 joris 146: TAILQ_INSERT_TAIL(list, ip, ip_list);
1.1 jfb 147: }
148:
149: int
1.5 jfb 150: cvs_file_chkign(const char *file)
1.1 jfb 151: {
1.23 jfb 152: int flags;
1.1 jfb 153: struct cvs_ignpat *ip;
154:
1.23 jfb 155: flags = FNM_PERIOD;
156: if (cvs_nocase)
157: flags |= FNM_CASEFOLD;
158:
1.1 jfb 159: TAILQ_FOREACH(ip, &cvs_ign_pats, ip_list) {
160: if (ip->ip_flags & CVS_IGN_STATIC) {
1.23 jfb 161: if (cvs_file_cmpname(file, ip->ip_pat) == 0)
1.1 jfb 162: return (1);
1.38 deraadt 163: } else if (fnmatch(ip->ip_pat, file, flags) == 0)
1.1 jfb 164: return (1);
165: }
166:
1.138 joris 167: TAILQ_FOREACH(ip, &dir_ign_pats, ip_list) {
1.214 joris 168: if (ip->ip_flags & CVS_IGN_STATIC) {
169: if (cvs_file_cmpname(file, ip->ip_pat) == 0)
170: return (1);
171: } else if (fnmatch(ip->ip_pat, file, flags) == 0)
172: return (1);
173: }
174:
175: TAILQ_FOREACH(ip, &checkout_ign_pats, ip_list) {
1.138 joris 176: if (ip->ip_flags & CVS_IGN_STATIC) {
177: if (cvs_file_cmpname(file, ip->ip_pat) == 0)
178: return (1);
179: } else if (fnmatch(ip->ip_pat, file, flags) == 0)
180: return (1);
181: }
182:
1.1 jfb 183: return (0);
184: }
185:
1.138 joris 186: void
187: cvs_file_run(int argc, char **argv, struct cvs_recursion *cr)
1.1 jfb 188: {
1.138 joris 189: int i;
190: struct cvs_flisthead fl;
1.84 joris 191:
1.256 ! joris 192: RB_INIT(&fl);
1.85 joris 193:
1.138 joris 194: for (i = 0; i < argc; i++)
1.250 joris 195: cvs_file_get(argv[i], FILE_USER_SUPPLIED, &fl);
1.1 jfb 196:
1.138 joris 197: cvs_file_walklist(&fl, cr);
198: cvs_file_freelist(&fl);
1.3 jfb 199: }
200:
1.138 joris 201: struct cvs_filelist *
1.256 ! joris 202: cvs_file_get(char *name, int flags, struct cvs_flisthead *fl)
1.138 joris 203: {
1.256 ! joris 204: char *p;
! 205: struct cvs_filelist *l, find;
1.3 jfb 206:
1.138 joris 207: for (p = name; p[0] == '.' && p[1] == '/';)
208: p += 2;
1.35 jfb 209:
1.256 ! joris 210: find.file_path = p;
! 211: l = RB_FIND(cvs_flisthead, fl, &find);
! 212: if (l != NULL)
! 213: return (l);
1.35 jfb 214:
1.138 joris 215: l = (struct cvs_filelist *)xmalloc(sizeof(*l));
216: l->file_path = xstrdup(p);
1.250 joris 217: l->flags = flags;
1.35 jfb 218:
1.256 ! joris 219: RB_INSERT(cvs_flisthead, fl, l);
1.138 joris 220: return (l);
1.35 jfb 221: }
222:
1.138 joris 223: struct cvs_file *
1.246 joris 224: cvs_file_get_cf(const char *d, const char *f, const char *fpath, int fd,
1.250 joris 225: int type, int flags)
1.138 joris 226: {
1.246 joris 227: const char *p;
1.138 joris 228: struct cvs_file *cf;
229:
1.246 joris 230: for (p = fpath; p[0] == '.' && p[1] == '/';)
1.138 joris 231: p += 2;
232:
1.207 tobias 233: cf = (struct cvs_file *)xcalloc(1, sizeof(*cf));
1.138 joris 234:
235: cf->file_name = xstrdup(f);
236: cf->file_wd = xstrdup(d);
237: cf->file_path = xstrdup(p);
238: cf->fd = fd;
239: cf->repo_fd = -1;
240: cf->file_type = type;
1.250 joris 241: cf->file_status = 0;
242: cf->file_flags = flags;
1.234 joris 243: cf->in_attic = 0;
1.138 joris 244: cf->file_ent = NULL;
1.221 joris 245:
1.252 joris 246: if (cf->fd != -1)
247: cf->file_flags |= FILE_ON_DISK;
248:
1.221 joris 249: if (current_cvsroot->cr_method != CVS_METHOD_LOCAL ||
250: cvs_server_active == 1)
251: cvs_validate_directory(cf->file_path);
1.68 joris 252:
1.138 joris 253: return (cf);
1.9 jfb 254: }
255:
1.138 joris 256: void
257: cvs_file_walklist(struct cvs_flisthead *fl, struct cvs_recursion *cr)
1.9 jfb 258: {
1.183 xsa 259: int fd, type;
1.138 joris 260: struct stat st;
261: struct cvs_file *cf;
262: struct cvs_filelist *l, *nxt;
1.176 otto 263: char *d, *f, repo[MAXPATHLEN], fpath[MAXPATHLEN];
1.138 joris 264:
1.256 ! joris 265: for (l = RB_MIN(cvs_flisthead, fl); l != NULL; l = nxt) {
1.138 joris 266: if (cvs_quit)
267: fatal("received signal %d", sig_received);
268:
269: cvs_log(LP_TRACE, "cvs_file_walklist: element '%s'",
270: l->file_path);
271:
272: if ((f = basename(l->file_path)) == NULL)
273: fatal("cvs_file_walklist: basename failed");
274: if ((d = dirname(l->file_path)) == NULL)
275: fatal("cvs_file_walklist: dirname failed");
276:
1.146 joris 277: type = CVS_FILE;
1.138 joris 278: if ((fd = open(l->file_path, O_RDONLY)) != -1) {
279: if (fstat(fd, &st) == -1) {
280: cvs_log(LP_ERRNO, "%s", l->file_path);
281: (void)close(fd);
282: goto next;
283: }
1.26 jfb 284:
1.138 joris 285: if (S_ISDIR(st.st_mode))
286: type = CVS_DIR;
287: else if (S_ISREG(st.st_mode))
288: type = CVS_FILE;
289: else {
290: cvs_log(LP_ERR,
291: "ignoring bad file type for %s",
292: l->file_path);
293: (void)close(fd);
294: goto next;
295: }
1.162 joris 296: } else if (current_cvsroot->cr_method == CVS_METHOD_LOCAL) {
1.196 tobias 297: /*
298: * During checkout -p, do not use any locally
299: * available directories.
300: */
1.245 joris 301: if ((cmdp->cmd_flags & CVS_USE_WDIR) &&
302: (cvs_cmdop != CVS_OP_CHECKOUT || !print_stdout))
1.196 tobias 303: if (stat(d, &st) == -1) {
304: cvs_log(LP_ERRNO, "%s", d);
305: goto next;
306: }
1.87 joris 307:
1.146 joris 308: cvs_get_repository_path(d, repo, MAXPATHLEN);
1.183 xsa 309: (void)xsnprintf(fpath, MAXPATHLEN, "%s/%s",
1.138 joris 310: repo, f);
311:
312: if ((fd = open(fpath, O_RDONLY)) == -1) {
313: strlcat(fpath, RCS_FILE_EXT, MAXPATHLEN);
314: fd = open(fpath, O_RDONLY);
315: }
1.26 jfb 316:
1.138 joris 317: if (fd != -1) {
318: if (fstat(fd, &st) == -1)
319: fatal("cvs_file_walklist: %s: %s",
320: fpath, strerror(errno));
321:
322: if (S_ISDIR(st.st_mode))
323: type = CVS_DIR;
324: else if (S_ISREG(st.st_mode))
325: type = CVS_FILE;
326: else {
327: cvs_log(LP_ERR,
328: "ignoring bad file type for %s",
329: l->file_path);
330: (void)close(fd);
331: goto next;
332: }
1.226 deraadt 333:
1.138 joris 334: /* this file is not in our working copy yet */
335: (void)close(fd);
336: fd = -1;
337: }
338: }
1.73 joris 339:
1.246 joris 340: cf = cvs_file_get_cf(d, f, l->file_path,
1.250 joris 341: fd, type, l->flags);
1.138 joris 342: if (cf->file_type == CVS_DIR) {
343: cvs_file_walkdir(cf, cr);
344: } else {
1.250 joris 345: if (l->flags & FILE_USER_SUPPLIED) {
1.199 joris 346: cvs_parse_tagfile(cf->file_wd,
347: &cvs_directory_tag, NULL, NULL);
348:
349: if (cvs_directory_tag == NULL &&
350: cvs_specified_tag != NULL)
1.239 tobias 351: cvs_directory_tag =
352: xstrdup(cvs_specified_tag);
1.234 joris 353:
354: if (current_cvsroot->cr_method ==
355: CVS_METHOD_LOCAL) {
356: cvs_get_repository_path(cf->file_wd,
357: repo, MAXPATHLEN);
358: cvs_repository_lock(repo,
359: (cmdp->cmd_flags & CVS_LOCK_REPO));
360: }
1.199 joris 361: }
362:
1.161 joris 363: if (cr->fileproc != NULL)
364: cr->fileproc(cf);
1.234 joris 365:
1.250 joris 366: if (l->flags & FILE_USER_SUPPLIED) {
1.239 tobias 367: if (cmdp->cmd_flags & CVS_LOCK_REPO)
368: cvs_repository_unlock(repo);
369: if (cvs_directory_tag != NULL) {
370: xfree(cvs_directory_tag);
371: cvs_directory_tag = NULL;
372: }
373: }
1.128 joris 374: }
1.100 joris 375:
1.138 joris 376: cvs_file_free(cf);
1.123 joris 377:
1.138 joris 378: next:
1.256 ! joris 379: nxt = RB_NEXT(cvs_flisthead, fl, l);
1.100 joris 380: }
381: }
382:
1.138 joris 383: void
384: cvs_file_walkdir(struct cvs_file *cf, struct cvs_recursion *cr)
1.100 joris 385: {
1.171 joris 386: int l, type;
1.138 joris 387: FILE *fp;
388: int nbytes;
389: long base;
390: size_t bufsize;
391: struct stat st;
392: struct dirent *dp;
1.100 joris 393: struct cvs_ent *ent;
1.138 joris 394: struct cvs_ignpat *ip;
395: struct cvs_ent_line *line;
396: struct cvs_flisthead fl, dl;
397: CVSENTRIES *entlist;
1.194 joris 398: char *buf, *ebuf, *cp, repo[MAXPATHLEN], fpath[MAXPATHLEN];
1.100 joris 399:
1.138 joris 400: cvs_log(LP_TRACE, "cvs_file_walkdir(%s)", cf->file_path);
1.100 joris 401:
1.138 joris 402: if (cr->enterdir != NULL)
403: cr->enterdir(cf);
1.100 joris 404:
1.161 joris 405: if (cr->fileproc != NULL)
406: cr->fileproc(cf);
1.100 joris 407:
1.146 joris 408: if (cf->file_status == FILE_SKIP)
409: return;
410:
1.100 joris 411: /*
1.211 tobias 412: * If this is a repository-only command, do not touch any
413: * locally available directories or try to create them.
414: */
415: if (!(cmdp->cmd_flags & CVS_USE_WDIR)) {
1.256 ! joris 416: RB_INIT(&fl);
! 417: RB_INIT(&dl);
1.211 tobias 418: goto walkrepo;
419: }
420:
421: /*
1.253 joris 422: * If we do not have an admin directory inside here, dont bother,
1.211 tobias 423: * unless we are running export or import.
1.100 joris 424: */
1.183 xsa 425: (void)xsnprintf(fpath, MAXPATHLEN, "%s/%s", cf->file_path,
1.138 joris 426: CVS_PATH_CVSDIR);
1.100 joris 427:
1.146 joris 428: l = stat(fpath, &st);
1.210 tobias 429: if (cvs_cmdop != CVS_OP_EXPORT && cvs_cmdop != CVS_OP_IMPORT &&
1.151 joris 430: (l == -1 || (l == 0 && !S_ISDIR(st.st_mode)))) {
1.138 joris 431: return;
1.100 joris 432: }
433:
1.199 joris 434: cvs_parse_tagfile(cf->file_path, &cvs_directory_tag, NULL, NULL);
435:
1.100 joris 436: /*
1.138 joris 437: * check for a local .cvsignore file
1.100 joris 438: */
1.183 xsa 439: (void)xsnprintf(fpath, MAXPATHLEN, "%s/.cvsignore", cf->file_path);
1.100 joris 440:
1.138 joris 441: if ((fp = fopen(fpath, "r")) != NULL) {
1.163 moritz 442: while (fgets(fpath, MAXPATHLEN, fp) != NULL) {
1.203 gilles 443: fpath[strcspn(fpath, "\n")] = '\0';
444: if (fpath[0] == '\0')
1.163 moritz 445: continue;
1.26 jfb 446:
1.138 joris 447: cvs_file_ignore(fpath, &dir_ign_pats);
1.68 joris 448: }
1.26 jfb 449:
1.138 joris 450: (void)fclose(fp);
1.100 joris 451: }
452:
1.138 joris 453: if (fstat(cf->fd, &st) == -1)
454: fatal("cvs_file_walkdir: %s %s", cf->file_path,
455: strerror(errno));
1.100 joris 456:
1.228 tobias 457: if (st.st_size > SIZE_MAX)
458: fatal("cvs_file_walkdir: %s: file size too big", cf->file_name);
459:
1.138 joris 460: bufsize = st.st_size;
461: if (bufsize < st.st_blksize)
462: bufsize = st.st_blksize;
1.116 joris 463:
1.138 joris 464: buf = xmalloc(bufsize);
1.256 ! joris 465: RB_INIT(&fl);
! 466: RB_INIT(&dl);
1.87 joris 467:
1.138 joris 468: while ((nbytes = getdirentries(cf->fd, buf, bufsize, &base)) > 0) {
469: ebuf = buf + nbytes;
470: cp = buf;
1.26 jfb 471:
1.138 joris 472: while (cp < ebuf) {
473: dp = (struct dirent *)cp;
474: if (!strcmp(dp->d_name, ".") ||
475: !strcmp(dp->d_name, "..") ||
476: !strcmp(dp->d_name, CVS_PATH_CVSDIR) ||
1.186 joris 477: dp->d_fileno == 0) {
1.138 joris 478: cp += dp->d_reclen;
479: continue;
480: }
1.13 jfb 481:
1.209 tobias 482: if (cvs_file_chkign(dp->d_name) &&
483: cvs_cmdop != CVS_OP_RLOG &&
484: cvs_cmdop != CVS_OP_RTAG) {
1.138 joris 485: cp += dp->d_reclen;
1.13 jfb 486: continue;
1.138 joris 487: }
1.13 jfb 488:
1.203 gilles 489: (void)xsnprintf(fpath, MAXPATHLEN, "%s/%s",
1.138 joris 490: cf->file_path, dp->d_name);
1.13 jfb 491:
1.138 joris 492: /*
1.171 joris 493: * nfs and afs will show d_type as DT_UNKNOWN
494: * for files and/or directories so when we encounter
1.184 todd 495: * this we call lstat() on the path to be sure.
1.138 joris 496: */
1.171 joris 497: if (dp->d_type == DT_UNKNOWN) {
1.184 todd 498: if (lstat(fpath, &st) == -1)
1.171 joris 499: fatal("'%s': %s", fpath,
500: strerror(errno));
501:
502: switch (st.st_mode & S_IFMT) {
503: case S_IFDIR:
504: type = CVS_DIR;
505: break;
506: case S_IFREG:
507: type = CVS_FILE;
508: break;
509: default:
1.175 ray 510: type = FILE_SKIP;
511: break;
1.171 joris 512: }
513: } else {
514: switch (dp->d_type) {
515: case DT_DIR:
516: type = CVS_DIR;
517: break;
518: case DT_REG:
519: type = CVS_FILE;
520: break;
521: default:
1.175 ray 522: type = FILE_SKIP;
523: break;
1.171 joris 524: }
1.175 ray 525: }
526:
527: if (type == FILE_SKIP) {
528: if (verbosity > 1) {
529: cvs_log(LP_NOTICE, "ignoring `%s'",
530: dp->d_name);
531: }
532: cp += dp->d_reclen;
533: continue;
1.171 joris 534: }
535:
536: switch (type) {
537: case CVS_DIR:
1.192 niallo 538: if (cr->flags & CR_RECURSE_DIRS)
1.199 joris 539: cvs_file_get(fpath, 0, &dl);
1.171 joris 540: break;
541: case CVS_FILE:
1.199 joris 542: cvs_file_get(fpath, 0, &fl);
1.171 joris 543: break;
544: default:
545: fatal("type %d unknown, shouldn't happen",
546: type);
547: }
1.13 jfb 548:
1.138 joris 549: cp += dp->d_reclen;
550: }
1.34 jfb 551: }
552:
1.138 joris 553: if (nbytes == -1)
554: fatal("cvs_file_walkdir: %s %s", cf->file_path,
555: strerror(errno));
1.22 jfb 556:
1.138 joris 557: xfree(buf);
1.22 jfb 558:
1.138 joris 559: while ((ip = TAILQ_FIRST(&dir_ign_pats)) != NULL) {
560: TAILQ_REMOVE(&dir_ign_pats, ip, ip_list);
561: xfree(ip);
1.91 joris 562: }
1.114 xsa 563:
1.138 joris 564: entlist = cvs_ent_open(cf->file_path);
565: TAILQ_FOREACH(line, &(entlist->cef_ent), entries_list) {
566: ent = cvs_ent_parse(line->buf);
1.61 xsa 567:
1.183 xsa 568: (void)xsnprintf(fpath, MAXPATHLEN, "%s/%s", cf->file_path,
1.138 joris 569: ent->ce_name);
1.100 joris 570:
1.140 joris 571: if (!(cr->flags & CR_RECURSE_DIRS) &&
572: ent->ce_type == CVS_ENT_DIR)
573: continue;
1.138 joris 574: if (ent->ce_type == CVS_ENT_DIR)
1.199 joris 575: cvs_file_get(fpath, 0, &dl);
1.138 joris 576: else if (ent->ce_type == CVS_ENT_FILE)
1.199 joris 577: cvs_file_get(fpath, 0, &fl);
1.68 joris 578:
1.138 joris 579: cvs_ent_free(ent);
1.128 joris 580: }
581:
1.211 tobias 582: walkrepo:
1.234 joris 583: if (current_cvsroot->cr_method == CVS_METHOD_LOCAL) {
1.146 joris 584: cvs_get_repository_path(cf->file_path, repo, MAXPATHLEN);
1.234 joris 585: cvs_repository_lock(repo, (cmdp->cmd_flags & CVS_LOCK_REPO));
586: }
1.68 joris 587:
1.234 joris 588: if (cr->flags & CR_REPO) {
1.212 tobias 589: xsnprintf(fpath, sizeof(fpath), "%s/%s", cf->file_path,
590: CVS_PATH_STATICENTRIES);
591:
1.243 joris 592: if (stat(fpath, &st) == -1 || build_dirs == 1)
1.212 tobias 593: cvs_repository_getdir(repo, cf->file_path, &fl, &dl,
1.251 joris 594: (cr->flags & CR_RECURSE_DIRS) ?
595: REPOSITORY_DODIRS : 0);
1.140 joris 596: }
1.68 joris 597:
1.138 joris 598: cvs_file_walklist(&fl, cr);
599: cvs_file_freelist(&fl);
1.68 joris 600:
1.234 joris 601: if (current_cvsroot->cr_method == CVS_METHOD_LOCAL &&
602: (cmdp->cmd_flags & CVS_LOCK_REPO))
1.140 joris 603: cvs_repository_unlock(repo);
1.68 joris 604:
1.241 tobias 605: if (cvs_directory_tag != NULL && cmdp->cmd_flags & CVS_USE_WDIR) {
606: cvs_write_tagfile(cf->file_path, cvs_directory_tag, NULL);
607: xfree(cvs_directory_tag);
608: cvs_directory_tag = NULL;
609: }
610:
1.138 joris 611: cvs_file_walklist(&dl, cr);
612: cvs_file_freelist(&dl);
1.34 jfb 613:
1.138 joris 614: if (cr->leavedir != NULL)
615: cr->leavedir(cf);
1.3 jfb 616: }
617:
618: void
1.138 joris 619: cvs_file_freelist(struct cvs_flisthead *fl)
1.3 jfb 620: {
1.256 ! joris 621: struct cvs_filelist *f, *nxt;
1.62 jfb 622:
1.256 ! joris 623: for (f = RB_MIN(cvs_flisthead, fl); f != NULL; f = nxt) {
! 624: nxt = RB_NEXT(cvs_flisthead, fl, f);
! 625: RB_REMOVE(cvs_flisthead, fl, f);
1.138 joris 626: xfree(f->file_path);
627: xfree(f);
1.62 jfb 628: }
1.5 jfb 629: }
630:
1.138 joris 631: void
1.185 joris 632: cvs_file_classify(struct cvs_file *cf, const char *tag)
1.3 jfb 633: {
1.138 joris 634: size_t len;
635: struct stat st;
1.149 joris 636: BUF *b1, *b2;
1.199 joris 637: int server_has_file, notag;
1.183 xsa 638: int rflags, ismodified, rcsdead;
1.138 joris 639: CVSENTRIES *entlist = NULL;
640: const char *state;
1.193 xsa 641: char repo[MAXPATHLEN], rcsfile[MAXPATHLEN];
1.138 joris 642:
1.198 joris 643: cvs_log(LP_TRACE, "cvs_file_classify(%s, %s)", cf->file_path,
644: (tag != NULL) ? tag : "none");
1.138 joris 645:
1.232 tobias 646: if (!strcmp(cf->file_path, ".")) {
1.138 joris 647: cf->file_status = FILE_UPTODATE;
648: return;
649: }
650:
1.146 joris 651: cvs_get_repository_path(cf->file_wd, repo, MAXPATHLEN);
1.183 xsa 652: (void)xsnprintf(rcsfile, MAXPATHLEN, "%s/%s",
1.138 joris 653: repo, cf->file_name);
654:
1.211 tobias 655: if (cf->file_type == CVS_FILE) {
1.138 joris 656: len = strlcat(rcsfile, RCS_FILE_EXT, MAXPATHLEN);
657: if (len >= MAXPATHLEN)
658: fatal("cvs_file_classify: truncation");
659: }
660:
661: cf->file_rpath = xstrdup(rcsfile);
1.211 tobias 662:
663: if (cmdp->cmd_flags & CVS_USE_WDIR) {
664: entlist = cvs_ent_open(cf->file_wd);
665: cf->file_ent = cvs_ent_get(entlist, cf->file_name);
666: } else
667: cf->file_ent = NULL;
1.138 joris 668:
1.144 joris 669: if (cf->file_ent != NULL) {
1.252 joris 670: if (cf->file_flags & FILE_ON_DISK &&
671: cf->file_ent->ce_type == CVS_ENT_DIR &&
1.144 joris 672: cf->file_type != CVS_DIR)
1.148 pedro 673: fatal("%s is supposed to be a directory, but it is not",
1.144 joris 674: cf->file_path);
1.252 joris 675: if (cf->file_flags & FILE_ON_DISK &&
676: cf->file_ent->ce_type == CVS_ENT_FILE &&
1.144 joris 677: cf->file_type != CVS_FILE)
1.148 pedro 678: fatal("%s is supposed to be a file, but it is not",
1.144 joris 679: cf->file_path);
1.201 joris 680:
1.216 joris 681: if (cf->file_ent->ce_tag != NULL && cvs_specified_tag == NULL)
1.201 joris 682: tag = cf->file_ent->ce_tag;
1.144 joris 683: }
684:
1.138 joris 685: if (cf->file_type == CVS_DIR) {
1.211 tobias 686: if (!(cmdp->cmd_flags & CVS_USE_WDIR))
687: cf->file_status = FILE_UPTODATE;
688: else if (cf->fd == -1 && stat(rcsfile, &st) != -1)
1.138 joris 689: cf->file_status = DIR_CREATE;
1.209 tobias 690: else if (cf->file_ent != NULL || cvs_cmdop == CVS_OP_RLOG ||
691: cvs_cmdop == CVS_OP_RTAG)
1.138 joris 692: cf->file_status = FILE_UPTODATE;
1.144 joris 693: else
694: cf->file_status = FILE_UNKNOWN;
695:
1.138 joris 696: return;
697: }
698:
1.147 joris 699: rflags = RCS_READ;
700: switch (cvs_cmdop) {
701: case CVS_OP_COMMIT:
1.255 joris 702: case CVS_OP_TAG:
703: case CVS_OP_RTAG:
1.147 joris 704: rflags = RCS_WRITE;
705: break;
1.236 joris 706: case CVS_OP_ADMIN:
1.156 joris 707: case CVS_OP_IMPORT:
1.147 joris 708: case CVS_OP_LOG:
1.192 niallo 709: case CVS_OP_RLOG:
1.147 joris 710: rflags |= RCS_PARSE_FULLY;
711: break;
1.208 tobias 712: default:
713: break;
1.147 joris 714: }
715:
1.138 joris 716: cf->repo_fd = open(cf->file_rpath, O_RDONLY);
717: if (cf->repo_fd != -1) {
718: cf->file_rcs = rcs_open(cf->file_rpath, cf->repo_fd, rflags);
719: if (cf->file_rcs == NULL)
1.152 joris 720: fatal("cvs_file_classify: failed to parse RCS");
1.194 joris 721: } else {
722: (void)xsnprintf(rcsfile, MAXPATHLEN, "%s/%s/%s%s",
723: repo, CVS_PATH_ATTIC, cf->file_name, RCS_FILE_EXT);
724:
725: cf->repo_fd = open(rcsfile, O_RDONLY);
726: if (cf->repo_fd != -1) {
727: xfree(cf->file_rpath);
728: cf->file_rpath = xstrdup(rcsfile);
729: cf->file_rcs = rcs_open(cf->file_rpath,
730: cf->repo_fd, rflags);
731: if (cf->file_rcs == NULL)
732: fatal("cvs_file_classify: failed to parse RCS");
733: cf->in_attic = 1;
734: } else {
735: cf->file_rcs = NULL;
736: }
1.190 niallo 737: }
738:
1.199 joris 739: notag = 0;
1.200 joris 740: cf->file_flags |= FILE_HAS_TAG;
1.190 niallo 741: if (tag != NULL && cf->file_rcs != NULL) {
1.218 tobias 742: if ((cf->file_rcsrev = rcs_translate_tag(tag, cf->file_rcs))
1.238 tobias 743: == NULL) {
1.218 tobias 744: cf->file_rcsrev = rcs_translate_tag(NULL, cf->file_rcs);
1.206 tobias 745: if (cf->file_rcsrev != NULL) {
746: notag = 1;
747: cf->file_flags &= ~FILE_HAS_TAG;
748: }
1.152 joris 749: }
1.172 niallo 750: } else if (cf->file_ent != NULL && cf->file_ent->ce_tag != NULL) {
1.169 joris 751: cf->file_rcsrev = rcsnum_alloc();
752: rcsnum_cpy(cf->file_ent->ce_rev, cf->file_rcsrev, 0);
1.190 niallo 753: } else if (cf->file_rcs != NULL) {
1.218 tobias 754: cf->file_rcsrev = rcs_translate_tag(NULL, cf->file_rcs);
1.190 niallo 755: } else {
1.153 joris 756: cf->file_rcsrev = NULL;
1.190 niallo 757: }
1.153 joris 758:
1.138 joris 759: ismodified = rcsdead = 0;
1.252 joris 760: if ((cf->file_flags & FILE_ON_DISK) && cf->file_ent != NULL) {
1.138 joris 761: if (fstat(cf->fd, &st) == -1)
762: fatal("cvs_file_classify: %s", strerror(errno));
1.6 jfb 763:
1.177 joris 764: if (st.st_mtime != cf->file_ent->ce_mtime)
1.138 joris 765: ismodified = 1;
1.149 joris 766: }
767:
1.198 joris 768: server_has_file = 0;
769: if (cvs_server_active == 1 && cf->file_ent != NULL &&
770: cf->file_ent->ce_mtime == CVS_SERVER_UPTODATE) {
771: server_has_file = 1;
772: ismodified = 0;
773: }
1.251 joris 774:
775: if ((server_has_file == 1) || (cf->fd != -1))
776: cf->file_flags |= FILE_ON_DISK;
1.198 joris 777:
1.252 joris 778: if (ismodified == 1 &&
779: (cf->file_flags & FILE_ON_DISK) && cf->file_rcs != NULL &&
1.227 joris 780: cf->file_ent != NULL && !RCSNUM_ISBRANCH(cf->file_ent->ce_rev) &&
781: cf->file_ent->ce_status != CVS_ENT_ADDED) {
1.225 joris 782: b1 = rcs_rev_getbuf(cf->file_rcs, cf->file_ent->ce_rev, 0);
1.222 tobias 783: b2 = cvs_buf_load_fd(cf->fd);
1.149 joris 784:
785: if (cvs_buf_differ(b1, b2))
786: ismodified = 1;
787: else
788: ismodified = 0;
1.188 ray 789: cvs_buf_free(b1);
790: cvs_buf_free(b2);
1.62 jfb 791: }
792:
1.202 joris 793: if (cf->file_rcs != NULL && cf->file_rcsrev != NULL &&
794: !RCSNUM_ISBRANCH(cf->file_rcsrev)) {
1.153 joris 795: state = rcs_state_get(cf->file_rcs, cf->file_rcsrev);
1.138 joris 796: if (state == NULL)
797: fatal("failed to get state for HEAD for %s",
798: cf->file_path);
1.139 joris 799: if (!strcmp(state, RCS_STATE_DEAD))
1.205 tobias 800: rcsdead = 1;
801:
1.248 tobias 802: if (cvs_specified_date == -1 && cvs_directory_date == -1 &&
803: tag == NULL && cf->in_attic &&
1.205 tobias 804: !RCSNUM_ISBRANCHREV(cf->file_rcsrev))
1.138 joris 805: rcsdead = 1;
1.145 joris 806:
807: cf->file_rcs->rf_dead = rcsdead;
1.128 joris 808: }
809:
1.138 joris 810: /*
811: * 10 Sin
812: * 20 Goto hell
813: * (I welcome you if-else hell)
814: */
815: if (cf->file_ent == NULL) {
816: if (cf->file_rcs == NULL) {
1.252 joris 817: if (!(cf->file_flags & FILE_ON_DISK)) {
1.178 joris 818: cvs_log(LP_NOTICE,
819: "nothing known about '%s'",
820: cf->file_path);
1.138 joris 821: }
1.130 joris 822:
1.138 joris 823: cf->file_status = FILE_UNKNOWN;
1.249 tobias 824: } else if (rcsdead == 1 || !(cf->file_flags & FILE_HAS_TAG)) {
1.252 joris 825: if (!(cf->file_flags & FILE_ON_DISK)) {
1.138 joris 826: cf->file_status = FILE_UPTODATE;
1.179 joris 827: } else if (cvs_cmdop != CVS_OP_ADD) {
1.138 joris 828: cf->file_status = FILE_UNKNOWN;
1.44 jfb 829: }
1.218 tobias 830: } else if (notag == 0 && cf->file_rcsrev != NULL) {
1.199 joris 831: cf->file_status = FILE_CHECKOUT;
1.138 joris 832: } else {
1.199 joris 833: cf->file_status = FILE_UPTODATE;
1.14 jfb 834: }
1.208 tobias 835:
836: return;
837: }
838:
839: switch (cf->file_ent->ce_status) {
840: case CVS_ENT_ADDED:
1.252 joris 841: if (!(cf->file_flags & FILE_ON_DISK)) {
1.178 joris 842: if (cvs_cmdop != CVS_OP_REMOVE) {
1.138 joris 843: cvs_log(LP_NOTICE,
1.157 david 844: "warning: new-born %s has disappeared",
1.138 joris 845: cf->file_path);
1.178 joris 846: }
1.138 joris 847: cf->file_status = FILE_REMOVE_ENTRY;
1.249 tobias 848: } else if (cf->file_rcs == NULL || rcsdead == 1 ||
849: !(cf->file_flags & FILE_HAS_TAG)) {
1.138 joris 850: cf->file_status = FILE_ADDED;
851: } else {
1.178 joris 852: cvs_log(LP_NOTICE,
853: "conflict: %s already created by others",
854: cf->file_path);
1.138 joris 855: cf->file_status = FILE_CONFLICT;
856: }
1.208 tobias 857: break;
858: case CVS_ENT_REMOVED:
1.252 joris 859: if (cf->file_flags & FILE_ON_DISK) {
1.178 joris 860: cvs_log(LP_NOTICE,
861: "%s should be removed but is still there",
862: cf->file_path);
1.138 joris 863: cf->file_status = FILE_REMOVED;
864: } else if (cf->file_rcs == NULL || rcsdead == 1) {
865: cf->file_status = FILE_REMOVE_ENTRY;
1.66 joris 866: } else {
1.238 tobias 867: if (rcsnum_differ(cf->file_ent->ce_rev,
868: cf->file_rcsrev) && cvs_cmdop != CVS_OP_ADD) {
1.178 joris 869: cvs_log(LP_NOTICE,
870: "conflict: removed %s was modified"
871: " by a second party",
872: cf->file_path);
1.138 joris 873: cf->file_status = FILE_CONFLICT;
874: } else {
875: cf->file_status = FILE_REMOVED;
876: }
1.66 joris 877: }
1.208 tobias 878: break;
879: case CVS_ENT_REG:
1.218 tobias 880: if (cf->file_rcs == NULL || cf->file_rcsrev == NULL ||
1.219 tobias 881: rcsdead == 1 || (reset_tag == 1 && cf->in_attic == 1) ||
882: (notag == 1 && tag != NULL)) {
1.252 joris 883: if (!(cf->file_flags & FILE_ON_DISK)) {
1.178 joris 884: cvs_log(LP_NOTICE,
885: "warning: %s's entry exists but"
1.235 joris 886: " is no longer in the repository,"
1.178 joris 887: " removing entry",
888: cf->file_path);
1.138 joris 889: cf->file_status = FILE_REMOVE_ENTRY;
890: } else {
891: if (ismodified) {
1.178 joris 892: cvs_log(LP_NOTICE,
893: "conflict: %s is no longer "
894: "in the repository but is "
895: "locally modified",
896: cf->file_path);
1.242 tobias 897: if (cvs_cmdop == CVS_OP_COMMIT)
898: cf->file_status = FILE_UNLINK;
899: else
900: cf->file_status = FILE_CONFLICT;
1.204 tobias 901: } else if (cvs_cmdop != CVS_OP_IMPORT) {
1.178 joris 902: cvs_log(LP_NOTICE,
903: "%s is no longer in the "
904: "repository",
905: cf->file_path);
1.128 joris 906:
1.138 joris 907: cf->file_status = FILE_UNLINK;
908: }
909: }
1.218 tobias 910: } else if (cf->file_rcsrev == NULL) {
911: cf->file_status = FILE_UNLINK;
1.237 xsa 912: } else {
1.252 joris 913: if (!(cf->file_flags & FILE_ON_DISK)) {
1.178 joris 914: if (cvs_cmdop != CVS_OP_REMOVE) {
1.138 joris 915: cvs_log(LP_NOTICE,
916: "warning: %s was lost",
917: cf->file_path);
1.178 joris 918: }
1.138 joris 919: cf->file_status = FILE_LOST;
920: } else {
921: if (ismodified == 1)
922: cf->file_status = FILE_MODIFIED;
923: else
924: cf->file_status = FILE_UPTODATE;
1.238 tobias 925: if (rcsnum_differ(cf->file_ent->ce_rev,
926: cf->file_rcsrev)) {
1.138 joris 927: if (cf->file_status == FILE_MODIFIED)
928: cf->file_status = FILE_MERGE;
929: else
930: cf->file_status = FILE_PATCH;
1.242 tobias 931: } else if (cf->file_ent->ce_conflict != NULL &&
932: cf->file_status != FILE_MODIFIED) {
933: cf->file_status = FILE_CONFLICT;
1.138 joris 934: }
935: }
1.128 joris 936: }
1.254 joris 937: break;
938: case CVS_ENT_UNKNOWN:
939: if (cvs_server_active != 1)
940: fatal("server-side questionable in local mode?");
941: cf->file_status = FILE_UNKNOWN;
1.208 tobias 942: break;
943: default:
944: break;
1.128 joris 945: }
1.138 joris 946: }
1.14 jfb 947:
1.138 joris 948: void
949: cvs_file_free(struct cvs_file *cf)
950: {
951: xfree(cf->file_name);
952: xfree(cf->file_wd);
953: xfree(cf->file_path);
954:
1.167 joris 955: if (cf->file_rcsrev != NULL)
956: rcsnum_free(cf->file_rcsrev);
1.138 joris 957: if (cf->file_rpath != NULL)
958: xfree(cf->file_rpath);
959: if (cf->file_ent != NULL)
960: cvs_ent_free(cf->file_ent);
961: if (cf->file_rcs != NULL)
962: rcs_close(cf->file_rcs);
963: if (cf->fd != -1)
964: (void)close(cf->fd);
965: if (cf->repo_fd != -1)
966: (void)close(cf->repo_fd);
967: xfree(cf);
1.23 jfb 968: }
969:
1.165 xsa 970: int
1.23 jfb 971: cvs_file_cmpname(const char *name1, const char *name2)
972: {
973: return (cvs_nocase == 0) ? (strcmp(name1, name2)) :
974: (strcasecmp(name1, name2));
1.164 xsa 975: }
976:
977: int
978: cvs_file_cmp(const char *file1, const char *file2)
979: {
980: struct stat stb1, stb2;
981: int fd1, fd2, ret;
982:
983: ret = 0;
984:
985: if ((fd1 = open(file1, O_RDONLY|O_NOFOLLOW, 0)) == -1)
986: fatal("cvs_file_cmp: open: `%s': %s", file1, strerror(errno));
987: if ((fd2 = open(file2, O_RDONLY|O_NOFOLLOW, 0)) == -1)
988: fatal("cvs_file_cmp: open: `%s': %s", file2, strerror(errno));
989:
990: if (fstat(fd1, &stb1) == -1)
991: fatal("cvs_file_cmp: `%s': %s", file1, strerror(errno));
992: if (fstat(fd2, &stb2) == -1)
993: fatal("cvs_file_cmp: `%s': %s", file2, strerror(errno));
994:
995: if (stb1.st_size != stb2.st_size ||
996: (stb1.st_mode & S_IFMT) != (stb2.st_mode & S_IFMT)) {
997: ret = 1;
998: goto out;
999: }
1000:
1001: if (S_ISBLK(stb1.st_mode) || S_ISCHR(stb1.st_mode)) {
1002: if (stb1.st_rdev != stb2.st_rdev)
1003: ret = 1;
1004: goto out;
1005: }
1006:
1007: if (S_ISREG(stb1.st_mode)) {
1008: void *p1, *p2;
1009:
1.228 tobias 1010: if (stb1.st_size > SIZE_MAX) {
1.164 xsa 1011: ret = 1;
1012: goto out;
1.226 deraadt 1013: }
1.164 xsa 1014:
1015: if ((p1 = mmap(NULL, stb1.st_size, PROT_READ,
1016: MAP_FILE, fd1, (off_t)0)) == MAP_FAILED)
1017: fatal("cvs_file_cmp: mmap failed");
1018:
1019: if ((p2 = mmap(NULL, stb1.st_size, PROT_READ,
1020: MAP_FILE, fd2, (off_t)0)) == MAP_FAILED)
1021: fatal("cvs_file_cmp: mmap failed");
1022:
1023: madvise(p1, stb1.st_size, MADV_SEQUENTIAL);
1024: madvise(p2, stb1.st_size, MADV_SEQUENTIAL);
1025:
1026: ret = memcmp(p1, p2, stb1.st_size);
1027:
1028: (void)munmap(p1, stb1.st_size);
1029: (void)munmap(p2, stb1.st_size);
1030: }
1031:
1032: out:
1033: (void)close(fd1);
1034: (void)close(fd2);
1.166 xsa 1035:
1036: return (ret);
1037: }
1038:
1039: int
1040: cvs_file_copy(const char *from, const char *to)
1041: {
1042: struct stat st;
1043: struct timeval tv[2];
1044: time_t atime, mtime;
1045: int src, dst, ret;
1046:
1047: ret = 0;
1048:
1049: cvs_log(LP_TRACE, "cvs_file_copy(%s,%s)", from, to);
1050:
1051: if (cvs_noexec == 1)
1052: return (0);
1053:
1054: if ((src = open(from, O_RDONLY, 0)) == -1)
1055: fatal("cvs_file_copy: open: `%s': %s", from, strerror(errno));
1056:
1057: if (fstat(src, &st) == -1)
1058: fatal("cvs_file_copy: `%s': %s", from, strerror(errno));
1059:
1060: atime = st.st_atimespec.tv_sec;
1061: mtime = st.st_mtimespec.tv_sec;
1062:
1063: if (S_ISREG(st.st_mode)) {
1.197 tobias 1064: char *p;
1.166 xsa 1065: int saved_errno;
1066:
1.228 tobias 1067: if (st.st_size > SIZE_MAX) {
1.166 xsa 1068: ret = -1;
1069: goto out;
1.226 deraadt 1070: }
1.166 xsa 1071:
1072: if ((dst = open(to, O_CREAT|O_TRUNC|O_WRONLY,
1073: st.st_mode & (S_IRWXU|S_IRWXG|S_IRWXO))) == -1)
1074: fatal("cvs_file_copy: open `%s': %s",
1075: to, strerror(errno));
1076:
1077: if ((p = mmap(NULL, st.st_size, PROT_READ,
1078: MAP_FILE, src, (off_t)0)) == MAP_FAILED) {
1079: saved_errno = errno;
1080: (void)unlink(to);
1081: fatal("cvs_file_copy: mmap: %s", strerror(saved_errno));
1082: }
1083:
1084: madvise(p, st.st_size, MADV_SEQUENTIAL);
1085:
1.197 tobias 1086: if (atomicio(vwrite, dst, p, st.st_size) != st.st_size) {
1087: saved_errno = errno;
1088: (void)unlink(to);
1089: fatal("cvs_file_copy: `%s': %s", from,
1090: strerror(saved_errno));
1.166 xsa 1091: }
1092:
1093: (void)munmap(p, st.st_size);
1094:
1095: tv[0].tv_sec = atime;
1096: tv[1].tv_sec = mtime;
1097:
1098: if (futimes(dst, tv) == -1) {
1099: saved_errno = errno;
1100: (void)unlink(to);
1101: fatal("cvs_file_copy: futimes: %s",
1102: strerror(saved_errno));
1103: }
1104: (void)close(dst);
1105: }
1106: out:
1107: (void)close(src);
1.164 xsa 1108:
1109: return (ret);
1.256 ! joris 1110: }
! 1111:
! 1112: int
! 1113: cvs_filelist_cmp(struct cvs_filelist *f1, struct cvs_filelist *f2)
! 1114: {
! 1115: return (strcmp(f1->file_path, f2->file_path));
1.14 jfb 1116: }