Annotation of src/usr.bin/rcs/rcsprog.c, Revision 1.137
1.137 ! xsa 1: /* $OpenBSD: rcsprog.c,v 1.136 2007/01/10 18:04:25 joris Exp $ */
1.1 deraadt 2: /*
3: * Copyright (c) 2005 Jean-Francois Brousseau <jfb@openbsd.org>
4: * All rights reserved.
5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: *
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. The name of the author may not be used to endorse or promote products
13: * derived from this software without specific prior written permission.
14: *
15: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
16: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
17: * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
18: * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
21: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
22: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
24: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25: */
26:
1.137 ! xsa 27: #include <sys/stat.h>
! 28:
! 29: #include <err.h>
! 30: #include <stdio.h>
! 31: #include <stdlib.h>
! 32: #include <string.h>
! 33: #include <unistd.h>
1.1 deraadt 34:
1.9 joris 35: #include "rcsprog.h"
1.1 deraadt 36:
1.29 joris 37: #define RCS_CMD_MAXARG 128
1.106 ray 38: #define RCSPROG_OPTSTRING "A:a:b::c:e::ik:Ll::m:Mn:N:o:qt::TUu::Vx::z::"
1.56 joris 39:
1.136 joris 40: const char rcs_version[] = "OpenRCS 4.1";
1.1 deraadt 41:
1.91 ray 42: int rcsflags;
1.36 xsa 43: int rcs_optind;
1.28 joris 44: char *rcs_optarg;
1.42 xsa 45: char *rcs_suffixes;
1.36 xsa 46: char *rcs_tmpdir = RCS_TMPDIR_DEFAULT;
1.28 joris 47:
1.1 deraadt 48: struct rcs_prog {
1.26 deraadt 49: char *prog_name;
50: int (*prog_hdlr)(int, char **);
51: void (*prog_usage)(void);
1.1 deraadt 52: } programs[] = {
1.2 deraadt 53: { "rcs", rcs_main, rcs_usage },
1.17 joris 54: { "ci", checkin_main, checkin_usage },
1.11 joris 55: { "co", checkout_main, checkout_usage },
1.20 joris 56: { "rcsclean", rcsclean_main, rcsclean_usage },
1.18 joris 57: { "rcsdiff", rcsdiff_main, rcsdiff_usage },
1.33 xsa 58: { "rcsmerge", rcsmerge_main, rcsmerge_usage },
1.21 joris 59: { "rlog", rlog_main, rlog_usage },
1.22 joris 60: { "ident", ident_main, ident_usage },
1.126 xsa 61: { "merge", merge_main, merge_usage },
1.1 deraadt 62: };
1.31 joris 63:
1.117 joris 64: struct rcs_wklhead rcs_temp_files;
1.68 joris 65:
66: void sighdlr(int);
1.101 joris 67: static void rcs_attach_symbol(RCSFILE *, const char *);
1.56 joris 68:
1.78 ray 69: /* ARGSUSED */
1.31 joris 70: void
1.68 joris 71: sighdlr(int sig)
72: {
1.117 joris 73: rcs_worklist_clean(&rcs_temp_files, rcs_worklist_unlink);
1.68 joris 74: _exit(1);
75: }
76:
1.9 joris 77: int
1.29 joris 78: rcs_init(char *envstr, char **argv, int argvlen)
79: {
80: u_int i;
81: int argc, error;
82: char linebuf[256], *lp, *cp;
83:
1.122 ray 84: if (strlcpy(linebuf, envstr, sizeof(linebuf)) >= sizeof(linebuf))
85: errx(1, "rcs_init: string truncation");
86: (void)memset(argv, 0, argvlen * sizeof(char *));
1.29 joris 87:
88: error = argc = 0;
89: for (lp = linebuf; lp != NULL;) {
1.61 xsa 90: cp = strsep(&lp, " \t\b\f\n\r\t\v");
1.29 joris 91: if (cp == NULL)
92: break;
93: else if (*cp == '\0')
94: continue;
95:
96: if (argc == argvlen) {
97: error++;
98: break;
99: }
100:
1.53 joris 101: argv[argc] = xstrdup(cp);
1.29 joris 102: argc++;
103: }
104:
105: if (error != 0) {
106: for (i = 0; i < (u_int)argc; i++)
1.53 joris 107: xfree(argv[i]);
1.29 joris 108: argc = -1;
109: }
110:
111: return (argc);
112: }
113:
114: int
1.1 deraadt 115: main(int argc, char **argv)
116: {
117: u_int i;
1.29 joris 118: char *rcsinit, *cmd_argv[RCS_CMD_MAXARG];
119: int ret, cmd_argc;
1.1 deraadt 120:
121: ret = -1;
1.28 joris 122: rcs_optind = 1;
1.68 joris 123: SLIST_INIT(&rcs_temp_files);
1.1 deraadt 124:
1.29 joris 125: cmd_argc = 0;
1.30 joris 126: cmd_argv[cmd_argc++] = argv[0];
1.29 joris 127: if ((rcsinit = getenv("RCSINIT")) != NULL) {
128: ret = rcs_init(rcsinit, cmd_argv + 1,
129: RCS_CMD_MAXARG - 1);
130: if (ret < 0) {
1.110 xsa 131: warnx("failed to prepend RCSINIT options");
1.29 joris 132: exit (1);
133: }
134:
135: cmd_argc += ret;
136: }
1.36 xsa 137:
138: if ((rcs_tmpdir = getenv("TMPDIR")) == NULL)
139: rcs_tmpdir = RCS_TMPDIR_DEFAULT;
1.29 joris 140:
141: for (ret = 1; ret < argc; ret++)
142: cmd_argv[cmd_argc++] = argv[ret];
1.68 joris 143:
144: signal(SIGHUP, sighdlr);
145: signal(SIGINT, sighdlr);
146: signal(SIGQUIT, sighdlr);
147: signal(SIGABRT, sighdlr);
148: signal(SIGALRM, sighdlr);
149: signal(SIGTERM, sighdlr);
1.29 joris 150:
1.1 deraadt 151: for (i = 0; i < (sizeof(programs)/sizeof(programs[0])); i++)
1.2 deraadt 152: if (strcmp(__progname, programs[i].prog_name) == 0) {
153: usage = programs[i].prog_usage;
1.29 joris 154: ret = programs[i].prog_hdlr(cmd_argc, cmd_argv);
1.2 deraadt 155: break;
156: }
1.100 joris 157:
158: /* clean up temporary files */
1.117 joris 159: rcs_worklist_run(&rcs_temp_files, rcs_worklist_unlink);
1.1 deraadt 160:
1.23 niallo 161: exit(ret);
1.1 deraadt 162: }
163:
164:
165: void
166: rcs_usage(void)
167: {
168: fprintf(stderr,
1.135 niallo 169: "usage: rcs [-IiLqTUV] [-Aoldfile] [-ausers] [-b[rev]]\n"
1.92 ray 170: " [-cstring] [-e[users]] [-kmode] [-l[rev]] [-mrev:msg]\n"
1.121 ray 171: " [-orev] [-sstate[:rev]] [-tstr] [-u[rev]]\n"
1.67 xsa 172: " [-xsuffixes] file ...\n");
1.1 deraadt 173: }
174:
175: /*
176: * rcs_main()
177: *
178: * Handler for the `rcs' program.
179: * Returns 0 on success, or >0 on error.
180: */
181: int
182: rcs_main(int argc, char **argv)
183: {
1.129 ray 184: int fd;
1.112 xsa 185: int i, j, ch, flags, kflag, lkmode;
1.130 ray 186: const char *nflag, *oldfilename, *orange;
1.129 ray 187: char fpath[MAXPATHLEN];
1.130 ray 188: char *logstr, *logmsg, *descfile;
189: char *alist, *comment, *elist, *lrev, *urev;
1.1 deraadt 190: mode_t fmode;
1.129 ray 191: RCSFILE *file;
1.24 joris 192: RCSNUM *logrev;
1.39 xsa 193: struct rcs_access *acp;
1.48 xsa 194: time_t rcs_mtime = -1;
1.1 deraadt 195:
1.95 xsa 196: kflag = RCS_KWEXP_ERR;
1.134 xsa 197: lkmode = RCS_LOCK_INVAL;
1.89 niallo 198: fmode = S_IRUSR|S_IRGRP|S_IROTH;
1.58 niallo 199: flags = RCS_RDWR|RCS_PARSE_FULLY;
1.130 ray 200: lrev = urev = descfile = NULL;
201: logstr = alist = comment = elist = NULL;
202: nflag = oldfilename = orange = NULL;
1.111 xsa 203:
204: /* match GNU */
205: if (1 < argc && argv[1][0] != '-')
206: warnx("warning: No options were given; "
207: "this usage is obsolescent.");
1.1 deraadt 208:
1.51 xsa 209: while ((ch = rcs_getopt(argc, argv, RCSPROG_OPTSTRING)) != -1) {
1.1 deraadt 210: switch (ch) {
211: case 'A':
1.129 ray 212: oldfilename = rcs_optarg;
1.56 joris 213: rcsflags |= CO_ACLAPPEND;
1.1 deraadt 214: break;
215: case 'a':
1.28 joris 216: alist = rcs_optarg;
1.1 deraadt 217: break;
218: case 'c':
1.28 joris 219: comment = rcs_optarg;
1.1 deraadt 220: break;
221: case 'e':
1.28 joris 222: elist = rcs_optarg;
1.87 ray 223: rcsflags |= RCSPROG_EFLAG;
1.1 deraadt 224: break;
225: case 'i':
226: flags |= RCS_CREATE;
227: break;
228: case 'k':
1.28 joris 229: kflag = rcs_kflag_get(rcs_optarg);
1.1 deraadt 230: if (RCS_KWEXP_INVAL(kflag)) {
1.114 xsa 231: warnx("invalid RCS keyword substitution mode");
232: (usage)();
1.1 deraadt 233: exit(1);
234: }
235: break;
236: case 'L':
237: if (lkmode == RCS_LOCK_LOOSE)
1.110 xsa 238: warnx("-U overriden by -L");
1.1 deraadt 239: lkmode = RCS_LOCK_STRICT;
240: break;
1.92 ray 241: case 'l':
242: /* XXX - Check with -u flag. */
243: lrev = rcs_optarg;
244: rcsflags |= RCSPROG_LFLAG;
245: break;
1.24 joris 246: case 'm':
1.131 ray 247: if (logstr != NULL)
248: xfree(logstr);
1.53 joris 249: logstr = xstrdup(rcs_optarg);
1.24 joris 250: break;
1.1 deraadt 251: case 'M':
252: /* ignore for the moment */
253: break;
1.56 joris 254: case 'n':
1.130 ray 255: nflag = rcs_optarg;
1.56 joris 256: break;
257: case 'N':
1.130 ray 258: nflag = rcs_optarg;
1.87 ray 259: rcsflags |= RCSPROG_NFLAG;
1.56 joris 260: break;
1.101 joris 261: case 'o':
1.130 ray 262: orange = rcs_optarg;
1.101 joris 263: break;
1.12 joris 264: case 'q':
1.108 xsa 265: rcsflags |= QUIET;
1.46 xsa 266: break;
1.56 joris 267: case 't':
268: descfile = rcs_optarg;
1.113 ray 269: rcsflags |= DESCRIPTION;
1.56 joris 270: break;
1.46 xsa 271: case 'T':
1.56 joris 272: rcsflags |= PRESERVETIME;
1.12 joris 273: break;
1.1 deraadt 274: case 'U':
275: if (lkmode == RCS_LOCK_STRICT)
1.110 xsa 276: warnx("-L overriden by -U");
1.1 deraadt 277: lkmode = RCS_LOCK_LOOSE;
278: break;
1.92 ray 279: case 'u':
280: /* XXX - Check with -l flag. */
281: urev = rcs_optarg;
282: rcsflags |= RCSPROG_UFLAG;
283: break;
1.1 deraadt 284: case 'V':
285: printf("%s\n", rcs_version);
286: exit(0);
1.45 xsa 287: case 'x':
1.85 ray 288: /* Use blank extension if none given. */
289: rcs_suffixes = rcs_optarg ? rcs_optarg : "";
1.51 xsa 290: break;
291: case 'z':
292: /*
293: * kept for compatibility
294: */
1.45 xsa 295: break;
1.1 deraadt 296: default:
1.2 deraadt 297: (usage)();
1.1 deraadt 298: exit(1);
299: }
300: }
301:
1.28 joris 302: argc -= rcs_optind;
303: argv += rcs_optind;
1.30 joris 304:
1.1 deraadt 305: if (argc == 0) {
1.110 xsa 306: warnx("no input file");
1.5 joris 307: (usage)();
1.1 deraadt 308: exit(1);
309: }
310:
311: for (i = 0; i < argc; i++) {
1.128 ray 312: fd = rcs_choosefile(argv[i], fpath, sizeof(fpath));
313: if (fd < 0 && !(flags & RCS_CREATE)) {
1.133 niallo 314: warn("%s", fpath);
1.8 joris 315: continue;
1.128 ray 316: }
1.6 joris 317:
1.108 xsa 318: if (!(rcsflags & QUIET))
1.125 xsa 319: (void)fprintf(stderr, "RCS file: %s\n", fpath);
1.48 xsa 320:
1.132 ray 321: if ((file = rcs_open(fpath, fd, flags, fmode)) == NULL) {
322: close(fd);
1.6 joris 323: continue;
1.132 ray 324: }
1.1 deraadt 325:
1.132 ray 326: if (rcsflags & DESCRIPTION) {
327: if (rcs_set_description(file, descfile) == -1) {
328: warn("%s", descfile);
329: rcs_close(file);
330: continue;
331: }
332: }
333: else if (flags & RCS_CREATE) {
334: if (rcs_set_description(file, NULL) == -1) {
335: warn("stdin");
336: rcs_close(file);
337: continue;
338: }
339: }
1.56 joris 340:
341: if (rcsflags & PRESERVETIME)
1.118 joris 342: rcs_mtime = rcs_get_mtime(file);
1.48 xsa 343:
1.56 joris 344: if (nflag != NULL)
345: rcs_attach_symbol(file, nflag);
346:
1.24 joris 347: if (logstr != NULL) {
348: if ((logmsg = strchr(logstr, ':')) == NULL) {
1.110 xsa 349: warnx("missing log message");
1.24 joris 350: rcs_close(file);
351: continue;
352: }
353:
354: *logmsg++ = '\0';
355: if ((logrev = rcsnum_parse(logstr)) == NULL) {
1.116 xsa 356: warnx("`%s' bad revision number", logstr);
1.24 joris 357: rcs_close(file);
358: continue;
359: }
360:
361: if (rcs_rev_setlog(file, logrev, logmsg) < 0) {
1.116 xsa 362: warnx("failed to set logmsg for `%s' to `%s'",
1.24 joris 363: logstr, logmsg);
364: rcs_close(file);
1.25 joris 365: rcsnum_free(logrev);
1.24 joris 366: continue;
367: }
368:
369: rcsnum_free(logrev);
1.39 xsa 370: }
371:
372: /* entries to add from <oldfile> */
1.56 joris 373: if (rcsflags & CO_ACLAPPEND) {
1.129 ray 374: RCSFILE *oldfile;
375: int ofd;
376: char ofpath[MAXPATHLEN];
377:
378: ofd = rcs_choosefile(oldfilename, ofpath, sizeof(ofpath));
379: if (ofd < 0) {
380: if (!(flags & RCS_CREATE))
1.133 niallo 381: warn("%s", ofpath);
1.129 ray 382: exit(1);
383: }
1.118 joris 384: if ((oldfile = rcs_open(ofpath, ofd, RCS_READ)) == NULL)
1.39 xsa 385: exit(1);
386:
387: TAILQ_FOREACH(acp, &(oldfile->rf_access), ra_list)
388: rcs_access_add(file, acp->ra_name);
389:
390: rcs_close(oldfile);
1.129 ray 391: (void)close(ofd);
1.24 joris 392: }
393:
1.1 deraadt 394: /* entries to add to the access list */
395: if (alist != NULL) {
1.117 joris 396: struct rcs_argvector *aargv;
1.1 deraadt 397:
1.117 joris 398: aargv = rcs_strsplit(alist, ",");
1.86 pat 399: for (j = 0; aargv->argv[j] != NULL; j++)
400: rcs_access_add(file, aargv->argv[j]);
1.1 deraadt 401:
1.117 joris 402: rcs_argv_destroy(aargv);
1.1 deraadt 403: }
404:
405: if (comment != NULL)
406: rcs_comment_set(file, comment);
1.82 xsa 407:
408: if (elist != NULL) {
1.117 joris 409: struct rcs_argvector *eargv;
1.82 xsa 410:
1.117 joris 411: eargv = rcs_strsplit(elist, ",");
1.86 pat 412: for (j = 0; eargv->argv[j] != NULL; j++)
413: rcs_access_remove(file, eargv->argv[j]);
1.82 xsa 414:
1.117 joris 415: rcs_argv_destroy(eargv);
1.87 ray 416: } else if (rcsflags & RCSPROG_EFLAG) {
1.82 xsa 417: struct rcs_access *rap;
418:
419: /* XXX rcs_access_remove(file, NULL); ?? */
420: while (!TAILQ_EMPTY(&(file->rf_access))) {
421: rap = TAILQ_FIRST(&(file->rf_access));
422: TAILQ_REMOVE(&(file->rf_access), rap, ra_list);
423: xfree(rap->ra_name);
424: xfree(rap);
425: }
426: /* not synced anymore */
427: file->rf_flags &= ~RCS_SYNCED;
428: }
1.1 deraadt 429:
1.95 xsa 430: rcs_kwexp_set(file, kflag);
1.1 deraadt 431:
1.134 xsa 432: if (lkmode != RCS_LOCK_INVAL)
1.84 xsa 433: (void)rcs_lock_setmode(file, lkmode);
1.92 ray 434:
435: if (rcsflags & RCSPROG_LFLAG) {
436: RCSNUM *rev;
437: const char *username;
1.98 ray 438: char rev_str[16];
1.92 ray 439:
440: if ((username = getlogin()) == NULL)
1.115 xsa 441: err(1, "getlogin");
1.92 ray 442: if (lrev == NULL) {
443: rev = rcsnum_alloc();
444: rcsnum_cpy(file->rf_head, rev, 0);
445: } else if ((rev = rcsnum_parse(lrev)) == NULL) {
1.110 xsa 446: warnx("unable to unlock file");
1.92 ray 447: rcs_close(file);
448: continue;
449: }
1.98 ray 450: rcsnum_tostr(rev, rev_str, sizeof(rev_str));
1.92 ray 451: /* Make sure revision exists. */
452: if (rcs_findrev(file, rev) == NULL)
1.115 xsa 453: errx(1, "%s: cannot lock nonexisting "
454: "revision %s", fpath, rev_str);
1.98 ray 455: if (rcs_lock_add(file, username, rev) != -1 &&
1.108 xsa 456: !(rcsflags & QUIET))
1.127 xsa 457: (void)fprintf(stderr, "%s locked\n", rev_str);
1.92 ray 458: rcsnum_free(rev);
459: }
460:
461: if (rcsflags & RCSPROG_UFLAG) {
462: RCSNUM *rev;
463: const char *username;
1.98 ray 464: char rev_str[16];
1.92 ray 465:
466: if ((username = getlogin()) == NULL)
1.115 xsa 467: err(1, "getlogin");
1.92 ray 468: if (urev == NULL) {
469: rev = rcsnum_alloc();
470: rcsnum_cpy(file->rf_head, rev, 0);
471: } else if ((rev = rcsnum_parse(urev)) == NULL) {
1.110 xsa 472: warnx("unable to unlock file");
1.92 ray 473: rcs_close(file);
474: continue;
475: }
1.98 ray 476: rcsnum_tostr(rev, rev_str, sizeof(rev_str));
1.92 ray 477: /* Make sure revision exists. */
478: if (rcs_findrev(file, rev) == NULL)
1.115 xsa 479: errx(1, "%s: cannot unlock nonexisting "
480: "revision %s", fpath, rev_str);
1.98 ray 481: if (rcs_lock_remove(file, username, rev) == -1 &&
1.108 xsa 482: !(rcsflags & QUIET))
1.110 xsa 483: warnx("%s: warning: No locks are set.", fpath);
1.127 xsa 484: else {
485: if (!(rcsflags & QUIET))
486: (void)fprintf(stderr,
487: "%s unlocked\n", rev_str);
488: }
1.92 ray 489: rcsnum_free(rev);
490: }
1.1 deraadt 491:
1.101 joris 492: if (orange != NULL) {
1.123 joris 493: struct rcs_delta *rdp, *nrdp;
1.101 joris 494: char b[16];
495:
496: rcs_rev_select(file, orange);
1.123 joris 497: for (rdp = TAILQ_FIRST(&(file->rf_delta));
498: rdp != NULL; rdp = nrdp) {
499: nrdp = TAILQ_NEXT(rdp, rd_list);
500:
1.101 joris 501: /*
502: * Delete selected revisions.
503: */
504: if (rdp->rd_flags & RCS_RD_SELECT) {
505: rcsnum_tostr(rdp->rd_num, b, sizeof(b));
1.125 xsa 506: if (!(rcsflags & QUIET)) {
507: (void)fprintf(stderr, "deleting"
508: " revision %s\n", b);
509: }
1.101 joris 510: (void)rcs_rev_remove(file, rdp->rd_num);
511: }
512: }
513: }
514:
1.118 joris 515: rcs_write(file);
1.48 xsa 516:
1.56 joris 517: if (rcsflags & PRESERVETIME)
1.118 joris 518: rcs_set_mtime(file, rcs_mtime);
519:
520: rcs_close(file);
1.9 joris 521:
1.108 xsa 522: if (!(rcsflags & QUIET))
1.125 xsa 523: (void)fprintf(stderr, "done\n");
1.1 deraadt 524: }
1.56 joris 525:
1.1 deraadt 526: return (0);
1.56 joris 527: }
528:
529: static void
530: rcs_attach_symbol(RCSFILE *file, const char *symname)
531: {
532: char *rnum;
533: RCSNUM *rev;
534: char rbuf[16];
535: int rm;
536:
537: rm = 0;
538: rev = NULL;
539: if ((rnum = strrchr(symname, ':')) != NULL) {
540: if (rnum[1] == '\0')
541: rev = file->rf_head;
542: *(rnum++) = '\0';
543: } else {
544: rm = 1;
545: }
546:
547: if (rev == NULL && rm != 1) {
548: if ((rev = rcsnum_parse(rnum)) == NULL)
1.115 xsa 549: errx(1, "bad revision %s", rnum);
1.56 joris 550: }
551:
1.87 ray 552: if (rcsflags & RCSPROG_NFLAG)
1.56 joris 553: rm = 1;
554:
555: if (rm == 1) {
556: if (rcs_sym_remove(file, symname) < 0) {
1.102 deraadt 557: if (rcs_errno == RCS_ERR_NOENT &&
1.87 ray 558: !(rcsflags & RCSPROG_NFLAG))
1.115 xsa 559: warnx("cannot delete nonexisting symbol %s",
1.110 xsa 560: symname);
1.56 joris 561: } else {
1.87 ray 562: if (rcsflags & RCSPROG_NFLAG)
1.56 joris 563: rm = 0;
564: }
565: }
566:
567: if (rm == 0) {
1.102 deraadt 568: if (rcs_sym_add(file, symname, rev) < 0 &&
569: rcs_errno == RCS_ERR_DUPENT) {
1.56 joris 570: rcsnum_tostr(rcs_sym_getrev(file, symname),
571: rbuf, sizeof(rbuf));
1.115 xsa 572: errx(1, "symbolic name %s already bound to %s",
1.56 joris 573: symname, rbuf);
574: }
575: }
1.1 deraadt 576: }