Annotation of src/usr.bin/cvs/commit.c, Revision 1.115
1.115 ! joris 1: /* $OpenBSD: commit.c,v 1.114 2007/10/03 13:12:06 joris Exp $ */
1.1 jfb 2: /*
1.55 joris 3: * Copyright (c) 2006 Joris Vink <joris@openbsd.org>
1.71 xsa 4: * Copyright (c) 2006 Xavier Santolaria <xsa@openbsd.org>
1.1 jfb 5: *
1.55 joris 6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
1.1 jfb 9: *
1.55 joris 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 jfb 17: */
18:
1.105 otto 19: #include <sys/stat.h>
20:
21: #include <errno.h>
22: #include <fcntl.h>
23: #include <string.h>
24: #include <unistd.h>
1.1 jfb 25:
26: #include "cvs.h"
1.55 joris 27: #include "diff.h"
1.80 joris 28: #include "remote.h"
1.1 jfb 29:
1.55 joris 30: void cvs_commit_local(struct cvs_file *);
1.86 joris 31: void cvs_commit_check_files(struct cvs_file *);
1.55 joris 32:
1.112 joris 33: static BUF *commit_diff(struct cvs_file *, RCSNUM *, int);
1.71 xsa 34: static void commit_desc_set(struct cvs_file *);
1.55 joris 35:
36: struct cvs_flisthead files_affected;
1.86 joris 37: struct cvs_flisthead files_added;
38: struct cvs_flisthead files_removed;
39: struct cvs_flisthead files_modified;
40:
1.55 joris 41: int conflicts_found;
1.86 joris 42: char *logmsg = NULL;
1.34 jfb 43:
44: struct cvs_cmd cvs_cmd_commit = {
1.74 joris 45: CVS_OP_COMMIT, 0, "commit",
1.55 joris 46: { "ci", "com" },
1.34 jfb 47: "Check files into the repository",
48: "[-flR] [-F logfile | -m msg] [-r rev] ...",
49: "F:flm:Rr:",
1.18 joris 50: NULL,
1.55 joris 51: cvs_commit
1.18 joris 52: };
1.1 jfb 53:
1.55 joris 54: int
55: cvs_commit(int argc, char **argv)
1.1 jfb 56: {
1.18 joris 57: int ch;
1.55 joris 58: char *arg = ".";
1.58 joris 59: int flags;
1.55 joris 60: struct cvs_recursion cr;
1.3 krapht 61:
1.58 joris 62: flags = CR_RECURSE_DIRS;
63:
1.55 joris 64: while ((ch = getopt(argc, argv, cvs_cmd_commit.cmd_opts)) != -1) {
1.1 jfb 65: switch (ch) {
66: case 'F':
1.88 joris 67: logmsg = cvs_logmsg_read(optarg);
1.1 jfb 68: break;
1.82 xsa 69: case 'f':
70: break;
1.1 jfb 71: case 'l':
1.58 joris 72: flags &= ~CR_RECURSE_DIRS;
1.1 jfb 73: break;
74: case 'm':
1.55 joris 75: logmsg = xstrdup(optarg);
76: break;
1.82 xsa 77: case 'R':
78: break;
1.55 joris 79: case 'r':
1.1 jfb 80: break;
81: default:
1.55 joris 82: fatal("%s", cvs_cmd_commit.cmd_synopsis);
1.1 jfb 83: }
84: }
85:
1.55 joris 86: argc -= optind;
87: argv += optind;
1.1 jfb 88:
1.86 joris 89: TAILQ_INIT(&files_affected);
90: TAILQ_INIT(&files_added);
91: TAILQ_INIT(&files_removed);
92: TAILQ_INIT(&files_modified);
93: conflicts_found = 0;
94:
95: cr.enterdir = NULL;
96: cr.leavedir = NULL;
97: cr.fileproc = cvs_commit_check_files;
98: cr.flags = flags;
99:
100: if (argc > 0)
101: cvs_file_run(argc, argv, &cr);
102: else
103: cvs_file_run(1, &arg, &cr);
104:
105: if (conflicts_found != 0)
106: fatal("%d conflicts found, please correct these first",
107: conflicts_found);
1.92 joris 108:
109: if (TAILQ_EMPTY(&files_affected))
110: return (0);
1.86 joris 111:
112: if (logmsg == NULL && cvs_server_active == 0) {
113: logmsg = cvs_logmsg_create(&files_added, &files_removed,
114: &files_modified);
115: }
116:
1.55 joris 117: if (logmsg == NULL)
1.86 joris 118: fatal("This shouldnt happen, honestly!");
1.87 joris 119:
120: cvs_file_freelist(&files_modified);
121: cvs_file_freelist(&files_removed);
122: cvs_file_freelist(&files_added);
1.80 joris 123:
124: if (current_cvsroot->cr_method != CVS_METHOD_LOCAL) {
1.89 joris 125: cvs_client_connect_to_server();
1.80 joris 126: cr.fileproc = cvs_client_sendfile;
127:
128: if (argc > 0)
129: cvs_file_run(argc, argv, &cr);
130: else
131: cvs_file_run(1, &arg, &cr);
1.99 xsa 132:
133: if (!(flags & CR_RECURSE_DIRS))
134: cvs_client_send_request("Argument -l");
1.80 joris 135:
1.109 joris 136: if (logmsg != NULL)
137: cvs_client_send_logmsg(logmsg);
1.80 joris 138:
139: cvs_client_send_files(argv, argc);
140: cvs_client_senddir(".");
141: cvs_client_send_request("ci");
142: cvs_client_get_responses();
1.86 joris 143: } else {
144: cr.fileproc = cvs_commit_local;
145: cvs_file_walklist(&files_affected, &cr);
146: cvs_file_freelist(&files_affected);
1.80 joris 147: }
1.1 jfb 148:
1.18 joris 149: return (0);
150: }
1.1 jfb 151:
1.55 joris 152: void
1.86 joris 153: cvs_commit_check_files(struct cvs_file *cf)
1.18 joris 154: {
1.112 joris 155: char *tag;
156: RCSNUM *branch, *brev;
157: char rev[CVS_REV_BUFSZ];
158:
1.86 joris 159: cvs_log(LP_TRACE, "cvs_commit_check_files(%s)", cf->file_path);
1.44 joris 160:
1.108 joris 161: if (current_cvsroot->cr_method != CVS_METHOD_LOCAL)
162: cvs_remote_classify_file(cf);
163: else
1.110 joris 164: cvs_file_classify(cf, cvs_directory_tag);
1.59 joris 165:
166: if (cf->file_type == CVS_DIR) {
167: if (verbosity > 1)
168: cvs_log(LP_NOTICE, "Examining %s", cf->file_path);
169: return;
170: }
1.32 joris 171:
1.55 joris 172: if (cf->file_status == FILE_CONFLICT ||
1.79 joris 173: cf->file_status == FILE_UNLINK) {
1.55 joris 174: conflicts_found++;
1.79 joris 175: return;
176: }
1.57 joris 177:
1.63 joris 178: if (cf->file_status != FILE_REMOVED &&
179: update_has_conflict_markers(cf)) {
1.60 joris 180: cvs_log(LP_ERR, "conflict: unresolved conflicts in %s from "
181: "merging, please fix these first", cf->file_path);
182: conflicts_found++;
1.79 joris 183: return;
1.60 joris 184: }
185:
1.57 joris 186: if (cf->file_status == FILE_MERGE ||
1.72 joris 187: cf->file_status == FILE_PATCH ||
1.79 joris 188: cf->file_status == FILE_CHECKOUT ||
189: cf->file_status == FILE_LOST) {
1.57 joris 190: cvs_log(LP_ERR, "conflict: %s is not up-to-date",
191: cf->file_path);
192: conflicts_found++;
1.79 joris 193: return;
1.57 joris 194: }
1.55 joris 195:
1.112 joris 196: if (current_cvsroot->cr_method == CVS_METHOD_LOCAL) {
197: tag = cvs_directory_tag;
198: if (cf->file_ent != NULL)
199: tag = cf->file_ent->ce_tag;
200:
201: if (tag != NULL && cf->file_rcs != NULL) {
202: brev = rcs_sym_getrev(cf->file_rcs, tag);
203: if (brev != NULL) {
204: if (RCSNUM_ISBRANCH(brev))
205: goto next;
206: }
207:
208: brev = rcs_translate_tag(tag, cf->file_rcs);
209:
210: if (brev == NULL) {
211: fatal("failed to resolve tag: %s",
212: cf->file_ent->ce_tag);
213: }
214:
215: rcsnum_tostr(brev, rev, sizeof(rev));
216: if ((branch = rcsnum_revtobr(brev)) == NULL) {
217: cvs_log(LP_ERR, "%s is not a branch revision",
218: rev);
219: conflicts_found++;
220: return;
221: }
222:
223: if (!RCSNUM_ISBRANCHREV(brev)) {
224: cvs_log(LP_ERR, "%s is not a branch revision",
225: rev);
226: conflicts_found++;
227: return;
228: }
229:
230: rcsnum_tostr(branch, rev, sizeof(rev));
231: if (!RCSNUM_ISBRANCH(branch)) {
232: cvs_log(LP_ERR, "%s (%s) is not a branch",
233: cf->file_ent->ce_tag, rev);
234: conflicts_found++;
235: return;
236: }
237: }
238: }
239:
240: next:
1.55 joris 241: if (cf->file_status == FILE_ADDED ||
242: cf->file_status == FILE_REMOVED ||
243: cf->file_status == FILE_MODIFIED)
1.110 joris 244: cvs_file_get(cf->file_path, 0, &files_affected);
1.86 joris 245:
246: switch (cf->file_status) {
247: case FILE_ADDED:
1.110 joris 248: cvs_file_get(cf->file_path, 0, &files_added);
1.86 joris 249: break;
250: case FILE_REMOVED:
1.110 joris 251: cvs_file_get(cf->file_path, 0, &files_removed);
1.86 joris 252: break;
253: case FILE_MODIFIED:
1.110 joris 254: cvs_file_get(cf->file_path, 0, &files_modified);
1.86 joris 255: break;
256: }
1.55 joris 257: }
1.1 jfb 258:
1.55 joris 259: void
260: cvs_commit_local(struct cvs_file *cf)
261: {
1.112 joris 262: char *tag;
1.91 joris 263: BUF *b, *d;
1.112 joris 264: int onbranch, isnew, histtype;
265: RCSNUM *nrev, *crev, *rrev, *brev;
1.102 xsa 266: int openflags, rcsflags;
1.113 joris 267: char rbuf[24], nbuf[24];
1.56 joris 268: CVSENTRIES *entlist;
1.100 otto 269: char attic[MAXPATHLEN], repo[MAXPATHLEN], rcsfile[MAXPATHLEN];
1.17 joris 270:
1.55 joris 271: cvs_log(LP_TRACE, "cvs_commit_local(%s)", cf->file_path);
1.110 joris 272: cvs_file_classify(cf, cvs_directory_tag);
1.69 joris 273:
274: if (cvs_noexec == 1)
275: return;
1.35 xsa 276:
1.64 joris 277: if (cf->file_type != CVS_FILE)
278: fatal("cvs_commit_local: '%s' is not a file", cf->file_path);
279:
1.107 joris 280: if (cf->file_status != FILE_MODIFIED &&
281: cf->file_status != FILE_ADDED &&
282: cf->file_status != FILE_REMOVED) {
283: cvs_log(LP_ERR, "skipping bogus file `%s'", cf->file_path);
284: return;
285: }
286:
1.112 joris 287: onbranch = 0;
288: nrev = RCS_HEAD_REV;
289: crev = NULL;
290: rrev = NULL;
291:
1.115 ! joris 292: if (cf->file_rcs != NULL && cf->file_rcs->rf_branch != NULL) {
1.114 joris 293: rcsnum_free(cf->file_rcs->rf_branch);
294: cf->file_rcs->rf_branch = NULL;
295: }
296:
1.56 joris 297: if (cf->file_status == FILE_MODIFIED ||
1.66 joris 298: cf->file_status == FILE_REMOVED || (cf->file_status == FILE_ADDED
1.93 joris 299: && cf->file_rcs != NULL && cf->file_rcs->rf_dead == 1)) {
1.112 joris 300: rrev = rcs_head_get(cf->file_rcs);
301: crev = rcs_head_get(cf->file_rcs);
302:
303: tag = cvs_directory_tag;
304: if (cf->file_ent != NULL && cf->file_ent->ce_tag != NULL)
305: tag = cf->file_ent->ce_tag;
306:
307: if (tag != NULL) {
308: rcsnum_free(crev);
309: crev = rcs_translate_tag(tag, cf->file_rcs);
310: if (crev == NULL) {
311: fatal("failed to resolve existing tag: %s",
312: tag);
313: }
314:
315: if (RCSNUM_ISBRANCHREV(crev)) {
316: nrev = rcsnum_alloc();
317: rcsnum_cpy(crev, nrev, 0);
318: rcsnum_inc(nrev);
319: } else if (!RCSNUM_ISBRANCH(crev)) {
320: brev = rcs_sym_getrev(cf->file_rcs, tag);
321: if (brev == NULL)
322: fatal("no more tag?");
323: nrev = rcsnum_brtorev(brev);
324: if (nrev == NULL)
325: fatal("failed to create branch rev");
326: } else {
327: fatal("this isnt suppose to happen, honestly");
328: }
329:
330: rcsnum_free(rrev);
331: rrev = rcsnum_branch_root(nrev);
332:
333: /* branch stuff was checked in cvs_commit_check_files */
334: onbranch = 1;
335: }
336:
337: rcsnum_tostr(crev, rbuf, sizeof(rbuf));
1.93 joris 338: } else {
1.61 joris 339: strlcpy(rbuf, "Non-existent", sizeof(rbuf));
1.93 joris 340: }
1.61 joris 341:
1.67 joris 342: isnew = 0;
1.66 joris 343: if (cf->file_status == FILE_ADDED) {
1.67 joris 344: isnew = 1;
1.66 joris 345: rcsflags = RCS_CREATE;
346: openflags = O_CREAT | O_TRUNC | O_WRONLY;
347: if (cf->file_rcs != NULL) {
1.106 niallo 348: if (cf->in_attic == 0)
1.66 joris 349: cvs_log(LP_ERR, "warning: expected %s "
350: "to be in the Attic", cf->file_path);
351:
352: if (cf->file_rcs->rf_dead == 0)
353: cvs_log(LP_ERR, "warning: expected %s "
354: "to be dead", cf->file_path);
355:
356: cvs_get_repository_path(cf->file_wd, repo, MAXPATHLEN);
1.102 xsa 357: (void)xsnprintf(rcsfile, MAXPATHLEN, "%s/%s%s",
1.66 joris 358: repo, cf->file_name, RCS_FILE_EXT);
359:
360: if (rename(cf->file_rpath, rcsfile) == -1)
361: fatal("cvs_commit_local: failed to move %s "
362: "outside the Attic: %s", cf->file_path,
363: strerror(errno));
364:
365: xfree(cf->file_rpath);
366: cf->file_rpath = xstrdup(rcsfile);
367:
368: rcsflags = RCS_READ | RCS_PARSE_FULLY;
369: openflags = O_RDONLY;
370: rcs_close(cf->file_rcs);
1.67 joris 371: isnew = 0;
1.66 joris 372: }
373:
374: cf->repo_fd = open(cf->file_rpath, openflags);
1.61 joris 375: if (cf->repo_fd < 0)
376: fatal("cvs_commit_local: %s", strerror(errno));
377:
378: cf->file_rcs = rcs_open(cf->file_rpath, cf->repo_fd,
1.103 otto 379: rcsflags, 0444);
1.61 joris 380: if (cf->file_rcs == NULL)
381: fatal("cvs_commit_local: failed to create RCS file "
382: "for %s", cf->file_path);
1.71 xsa 383:
384: commit_desc_set(cf);
1.61 joris 385: }
1.36 joris 386:
1.77 reyk 387: if (verbosity > 1) {
388: cvs_printf("Checking in %s:\n", cf->file_path);
389: cvs_printf("%s <- %s\n", cf->file_rpath, cf->file_path);
390: cvs_printf("old revision: %s; ", rbuf);
391: }
1.7 jfb 392:
1.112 joris 393: if (isnew == 0 && onbranch == 0)
394: d = commit_diff(cf, cf->file_rcs->rf_head, 0);
1.7 jfb 395:
1.56 joris 396: if (cf->file_status == FILE_REMOVED) {
1.112 joris 397: b = rcs_rev_getbuf(cf->file_rcs, crev, 0);
1.56 joris 398: if (b == NULL)
1.112 joris 399: fatal("cvs_commit_local: failed to get crev");
400: } else if (onbranch == 1) {
401: b = commit_diff(cf, crev, 1);
1.61 joris 402: } else {
1.73 joris 403: if ((b = cvs_buf_load_fd(cf->fd, BUF_AUTOEXT)) == NULL)
1.56 joris 404: fatal("cvs_commit_local: failed to load file");
405: }
1.7 jfb 406:
1.112 joris 407: if (isnew == 0 && onbranch == 0) {
408: if (rcs_deltatext_set(cf->file_rcs, crev, d) == -1)
1.61 joris 409: fatal("cvs_commit_local: failed to set delta");
410: }
1.3 krapht 411:
1.112 joris 412: if (rcs_rev_add(cf->file_rcs, nrev, logmsg, -1, NULL) == -1)
1.55 joris 413: fatal("cvs_commit_local: failed to add new revision");
1.3 krapht 414:
1.112 joris 415: if (nrev == RCS_HEAD_REV)
416: nrev = cf->file_rcs->rf_head;
417:
418: if (rcs_deltatext_set(cf->file_rcs, nrev, b) == -1)
1.55 joris 419: fatal("cvs_commit_local: failed to set new HEAD delta");
1.3 krapht 420:
1.56 joris 421: if (cf->file_status == FILE_REMOVED) {
1.112 joris 422: if (rcs_state_set(cf->file_rcs, nrev, RCS_STATE_DEAD) == -1)
1.56 joris 423: fatal("cvs_commit_local: failed to set state");
1.101 xsa 424: }
425:
426: if (cf->file_status == FILE_ADDED && cf->file_ent->ce_opts != NULL) {
427: int kflag;
428:
429: kflag = rcs_kflag_get(cf->file_ent->ce_opts + 2);
430: rcs_kwexp_set(cf->file_rcs, kflag);
1.56 joris 431: }
432:
1.55 joris 433: rcs_write(cf->file_rcs);
1.6 jfb 434:
1.56 joris 435: if (cf->file_status == FILE_REMOVED) {
1.77 reyk 436: strlcpy(nbuf, "Removed", sizeof(nbuf));
1.61 joris 437: } else if (cf->file_status == FILE_ADDED) {
1.66 joris 438: if (cf->file_rcs->rf_dead == 1)
1.77 reyk 439: strlcpy(nbuf, "Initial Revision", sizeof(nbuf));
1.63 joris 440: else
1.112 joris 441: rcsnum_tostr(nrev, nbuf, sizeof(nbuf));
1.56 joris 442: } else if (cf->file_status == FILE_MODIFIED) {
1.112 joris 443: rcsnum_tostr(nrev, nbuf, sizeof(nbuf));
1.56 joris 444: }
445:
1.77 reyk 446: if (verbosity > 1)
447: cvs_printf("new revision: %s\n", nbuf);
1.3 krapht 448:
1.55 joris 449: (void)unlink(cf->file_path);
450: (void)close(cf->fd);
451: cf->fd = -1;
1.56 joris 452:
453: if (cf->file_status != FILE_REMOVED) {
1.112 joris 454: cvs_checkout_file(cf, nrev, NULL, CO_COMMIT);
1.56 joris 455: } else {
456: entlist = cvs_ent_open(cf->file_wd);
457: cvs_ent_remove(entlist, cf->file_name);
458: cvs_ent_close(entlist, ENT_SYNC);
1.64 joris 459:
460: cvs_get_repository_path(cf->file_wd, repo, MAXPATHLEN);
461:
1.102 xsa 462: (void)xsnprintf(attic, MAXPATHLEN, "%s/%s",
463: repo, CVS_PATH_ATTIC);
1.64 joris 464:
465: if (mkdir(attic, 0755) == -1 && errno != EEXIST)
466: fatal("cvs_commit_local: failed to create Attic");
467:
1.102 xsa 468: (void)xsnprintf(attic, MAXPATHLEN, "%s/%s/%s%s", repo,
1.64 joris 469: CVS_PATH_ATTIC, cf->file_name, RCS_FILE_EXT);
470:
471: if (rename(cf->file_rpath, attic) == -1)
472: fatal("cvs_commit_local: failed to move %s to Attic",
473: cf->file_path);
474:
1.85 joris 475: if (cvs_server_active == 1)
476: cvs_server_update_entry("Remove-entry", cf);
1.56 joris 477: }
1.3 krapht 478:
1.77 reyk 479: if (verbosity > 1)
480: cvs_printf("done\n");
481: else {
482: cvs_log(LP_NOTICE, "checking in '%s'; revision %s -> %s",
483: cf->file_path, rbuf, nbuf);
484: }
1.107 joris 485:
486: switch (cf->file_status) {
487: case FILE_MODIFIED:
488: histtype = CVS_HISTORY_COMMIT_MODIFIED;
489: break;
490: case FILE_ADDED:
491: histtype = CVS_HISTORY_COMMIT_ADDED;
492: break;
493: case FILE_REMOVED:
494: histtype = CVS_HISTORY_COMMIT_REMOVED;
495: break;
496: }
497:
498: cvs_history_add(histtype, cf, NULL);
1.39 xsa 499: }
500:
1.91 joris 501: static BUF *
1.112 joris 502: commit_diff(struct cvs_file *cf, RCSNUM *rev, int reverse)
1.39 xsa 503: {
1.112 joris 504: char *p1, *p2, *p;
1.97 joris 505: BUF *b1, *b2;
506:
507: (void)xasprintf(&p1, "%s/diff1.XXXXXXXXXX", cvs_tmpdir);
1.39 xsa 508:
1.63 joris 509: if (cf->file_status == FILE_MODIFIED ||
510: cf->file_status == FILE_ADDED) {
1.73 joris 511: if ((b1 = cvs_buf_load_fd(cf->fd, BUF_AUTOEXT)) == NULL)
1.56 joris 512: fatal("commit_diff_file: failed to load '%s'",
513: cf->file_path);
1.97 joris 514: cvs_buf_write_stmp(b1, p1, NULL);
515: cvs_buf_free(b1);
1.63 joris 516: } else {
1.112 joris 517: rcs_rev_write_stmp(cf->file_rcs, rev, p1, 0);
1.56 joris 518: }
1.3 krapht 519:
1.97 joris 520: (void)xasprintf(&p2, "%s/diff2.XXXXXXXXXX", cvs_tmpdir);
1.112 joris 521: rcs_rev_write_stmp(cf->file_rcs, rev, p2, 0);
1.55 joris 522:
1.97 joris 523: if ((b2 = cvs_buf_alloc(128, BUF_AUTOEXT)) == NULL)
1.112 joris 524: fatal("commit_diff: failed to create diff buf");
1.55 joris 525:
526: diff_format = D_RCSDIFF;
1.112 joris 527:
528: if (reverse == 1) {
529: p = p1;
530: p1 = p2;
531: p2 = p;
532: }
533:
1.97 joris 534: if (cvs_diffreg(p1, p2, b2) == D_ERROR)
1.112 joris 535: fatal("commit_diff: failed to get RCS patch");
1.96 joris 536:
537: xfree(p1);
538: xfree(p2);
1.55 joris 539:
1.97 joris 540: return (b2);
1.71 xsa 541: }
542:
543: static void
544: commit_desc_set(struct cvs_file *cf)
545: {
546: BUF *bp;
1.102 xsa 547: int fd;
1.100 otto 548: char desc_path[MAXPATHLEN], *desc;
1.71 xsa 549:
1.102 xsa 550: (void)xsnprintf(desc_path, MAXPATHLEN, "%s/%s%s",
1.71 xsa 551: CVS_PATH_CVSDIR, cf->file_name, CVS_DESCR_FILE_EXT);
552:
1.100 otto 553: if ((fd = open(desc_path, O_RDONLY)) == -1)
1.71 xsa 554: return;
555:
1.78 joris 556: bp = cvs_buf_load_fd(fd, BUF_AUTOEXT);
1.71 xsa 557: cvs_buf_putc(bp, '\0');
558: desc = cvs_buf_release(bp);
559:
560: rcs_desc_set(cf->file_rcs, desc);
561:
1.76 joris 562: (void)close(fd);
1.71 xsa 563: (void)cvs_unlink(desc_path);
564:
565: xfree(desc);
1.1 jfb 566: }
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