![[BACK]](/icons/back.gif){kind=icon}
Return to at.c CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / at|
Return to at.c CVS log | Up to [local] / src / usr.bin / at |
1.16 ! mickey 1: /* $OpenBSD: at.c,v 1.15 1998/06/03 16:20:26 deraadt Exp $ */
1.1 deraadt 2: /* $NetBSD: at.c,v 1.4 1995/03/25 18:13:31 glass Exp $ */
3:
4: /*
1.7 millert 5: * at.c : Put file into atrun queue
6: * Copyright (C) 1993, 1994 Thomas Koenig
1.1 deraadt 7: *
1.7 millert 8: * Atrun & Atq modifications
9: * Copyright (C) 1993 David Parsons
1.1 deraadt 10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions
13: * are met:
14: * 1. Redistributions of source code must retain the above copyright
15: * notice, this list of conditions and the following disclaimer.
16: * 2. The name of the author(s) may not be used to endorse or promote
17: * products derived from this software without specific prior written
18: * permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
21: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
1.7 millert 23: * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
1.1 deraadt 24: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27: * THEORY OF LIABILITY, WETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30: */
31:
32: /* System Headers */
33: #include <sys/types.h>
1.7 millert 34: #include <sys/param.h>
1.1 deraadt 35: #include <sys/stat.h>
36: #include <sys/wait.h>
37: #include <ctype.h>
38: #include <dirent.h>
39: #include <errno.h>
40: #include <fcntl.h>
41: #include <pwd.h>
42: #include <signal.h>
43: #include <stddef.h>
44: #include <stdio.h>
45: #include <stdlib.h>
46: #include <string.h>
47: #include <time.h>
48: #include <unistd.h>
1.7 millert 49: #include <utmp.h>
50: #include <locale.h>
1.16 ! mickey 51: #include <err.h>
1.7 millert 52:
53: #if (MAXLOGNAME-1) > UT_NAMESIZE
54: #define LOGNAMESIZE UT_NAMESIZE
55: #else
56: #define LOGNAMESIZE (MAXLOGNAME-1)
57: #endif
1.1 deraadt 58:
59: /* Local headers */
60: #include "at.h"
61: #include "panic.h"
62: #include "parsetime.h"
1.7 millert 63: #include "perm.h"
1.1 deraadt 64: #include "pathnames.h"
65: #define MAIN
66: #include "privs.h"
67:
68: /* Macros */
69: #define ALARMC 10 /* Number of seconds to wait for timeout */
70:
71: #define TIMESIZE 50
72:
1.7 millert 73: enum { ATQ, ATRM, AT, BATCH, CAT }; /* what program we want to run */
74:
1.1 deraadt 75: /* File scope variables */
76: #ifndef lint
1.16 ! mickey 77: static char rcsid[] = "$OpenBSD: at.c,v 1.15 1998/06/03 16:20:26 deraadt Exp $";
1.1 deraadt 78: #endif
79:
80: char *no_export[] =
81: {
82: "TERM", "TERMCAP", "DISPLAY", "_"
83: };
1.16 ! mickey 84: static int send_mail = 0;
1.1 deraadt 85:
86: /* External variables */
1.7 millert 87:
1.1 deraadt 88: extern char **environ;
89: int fcreated;
90: char *namep;
91: char atfile[FILENAME_MAX];
92:
1.7 millert 93: char *atinput = (char *)0; /* where to get input from */
1.1 deraadt 94: char atqueue = 0; /* which queue to examine for jobs (atq) */
95: char atverify = 0; /* verify time instead of queuing job */
96:
97: /* Function declarations */
1.7 millert 98:
99: static void sigc __P((int));
100: static void alarmc __P((int));
1.1 deraadt 101: static char *cwdname __P((void));
1.7 millert 102: static void writefile __P((time_t, char));
1.1 deraadt 103: static void list_jobs __P((void));
104:
105: /* Signal catching functions */
106:
107: static void
108: sigc(signo)
109: int signo;
110: {
1.7 millert 111: /* If the user presses ^C, remove the spool file and exit. */
1.1 deraadt 112: if (fcreated) {
113: PRIV_START
1.7 millert 114: (void)unlink(atfile);
1.1 deraadt 115: PRIV_END
116: }
117:
118: exit(EXIT_FAILURE);
119: }
120:
121: static void
122: alarmc(signo)
123: int signo;
124: {
1.7 millert 125: /* Time out after some seconds. */
1.1 deraadt 126: panic("File locking timed out");
127: }
128:
129: /* Local functions */
130:
131: static char *
132: cwdname()
133: {
1.7 millert 134: /*
135: * Read in the current directory; the name will be overwritten on
136: * subsequent calls.
137: */
138: static char path[MAXPATHLEN];
1.1 deraadt 139:
1.7 millert 140: return (getcwd(path, sizeof(path)));
141: }
1.1 deraadt 142:
1.7 millert 143: static int
144: nextjob()
145: {
146: int jobno;
147: FILE *fid;
1.1 deraadt 148:
1.12 kstailey 149: if ((fid = fopen(_PATH_SEQFILE, "r+")) != NULL) {
1.7 millert 150: if (fscanf(fid, "%5x", &jobno) == 1) {
151: (void)rewind(fid);
152: jobno = (1+jobno) % 0xfffff; /* 2^20 jobs enough? */
153: (void)fprintf(fid, "%05x\n", jobno);
154: } else
155: jobno = EOF;
156: (void)fclose(fid);
157: return (jobno);
1.12 kstailey 158: } else if ((fid = fopen(_PATH_SEQFILE, "w")) != NULL) {
1.7 millert 159: (void)fprintf(fid, "%05x\n", jobno = 1);
160: (void)fclose(fid);
161: return (1);
1.1 deraadt 162: }
1.7 millert 163: return (EOF);
1.1 deraadt 164: }
165:
166: static void
167: writefile(runtimer, queue)
168: time_t runtimer;
169: char queue;
170: {
171: /*
172: * This does most of the work if at or batch are invoked for
173: * writing a job.
174: */
1.7 millert 175: int jobno;
1.1 deraadt 176: char *ap, *ppos, *mailname;
177: struct passwd *pass_entry;
178: struct stat statbuf;
179: int fdes, lockdes, fd2;
180: FILE *fp, *fpin;
181: struct sigaction act;
182: char **atenv;
183: int ch;
184: mode_t cmask;
185: struct flock lock;
186:
1.7 millert 187: (void)setlocale(LC_TIME, "");
188:
1.1 deraadt 189: /*
190: * Install the signal handler for SIGINT; terminate after removing the
191: * spool file if necessary
192: */
1.15 deraadt 193: memset(&act, 0, sizeof act);
1.1 deraadt 194: act.sa_handler = sigc;
195: sigemptyset(&(act.sa_mask));
196: act.sa_flags = 0;
197:
198: sigaction(SIGINT, &act, NULL);
199:
1.7 millert 200: (void)strcpy(atfile, _PATH_ATJOBS);
201: ppos = atfile + strlen(atfile);
1.1 deraadt 202:
203: /*
204: * Loop over all possible file names for running something at this
1.7 millert 205: * particular time, see if a file is there; the first empty slot at
206: * any particular time is used. Lock the file _PATH_LOCKFILE first
207: * to make sure we're alone when doing this.
1.1 deraadt 208: */
209:
210: PRIV_START
211:
1.7 millert 212: if ((lockdes = open(_PATH_LOCKFILE, O_WRONLY | O_CREAT, S_IWUSR | S_IRUSR)) < 0)
1.1 deraadt 213: perr2("Cannot open lockfile ", _PATH_LOCKFILE);
214:
215: lock.l_type = F_WRLCK;
216: lock.l_whence = SEEK_SET;
217: lock.l_start = 0;
218: lock.l_len = 0;
219:
220: act.sa_handler = alarmc;
221: sigemptyset(&(act.sa_mask));
222: act.sa_flags = 0;
223:
224: /*
225: * Set an alarm so a timeout occurs after ALARMC seconds, in case
226: * something is seriously broken.
227: */
228: sigaction(SIGALRM, &act, NULL);
229: alarm(ALARMC);
230: fcntl(lockdes, F_SETLKW, &lock);
231: alarm(0);
232:
1.7 millert 233: if ((jobno = nextjob()) == EOF)
234: perr("Cannot generate job number");
235:
1.8 millert 236: (void)snprintf(ppos, sizeof(atfile) - (ppos - atfile),
237: "%c%5x%8x", queue, jobno, (unsigned) (runtimer/60));
1.1 deraadt 238:
1.7 millert 239: for (ap = ppos; *ap != '\0'; ap++)
240: if (*ap == ' ')
241: *ap = '0';
242:
243: if (stat(atfile, &statbuf) != 0)
244: if (errno != ENOENT)
245: perr2("Cannot access ", _PATH_ATJOBS);
1.1 deraadt 246:
247: /*
248: * Create the file. The x bit is only going to be set after it has
249: * been completely written out, to make sure it is not executed in
250: * the meantime. To make sure they do not get deleted, turn off
251: * their r bit. Yes, this is a kluge.
252: */
253: cmask = umask(S_IRUSR | S_IWUSR | S_IXUSR);
1.8 millert 254: if ((fdes = open(atfile, O_CREAT | O_TRUNC | O_WRONLY, S_IRUSR)) == -1)
1.1 deraadt 255: perr("Cannot create atjob file");
256:
257: if ((fd2 = dup(fdes)) < 0)
258: perr("Error in dup() of job file");
259:
1.7 millert 260: if (fchown(fd2, real_uid, real_gid) != 0)
1.1 deraadt 261: perr("Cannot give away file");
262:
263: PRIV_END
264:
265: /*
266: * We've successfully created the file; let's set the flag so it
267: * gets removed in case of an interrupt or error.
268: */
269: fcreated = 1;
270:
271: /* Now we can release the lock, so other people can access it */
272: lock.l_type = F_UNLCK;
273: lock.l_whence = SEEK_SET;
274: lock.l_start = 0;
275: lock.l_len = 0;
1.7 millert 276: (void)fcntl(lockdes, F_SETLKW, &lock);
277: (void)close(lockdes);
1.1 deraadt 278:
279: if ((fp = fdopen(fdes, "w")) == NULL)
280: panic("Cannot reopen atjob file");
281:
282: /*
1.5 millert 283: * Get the userid to mail to, first by trying getlogin(), which reads
284: * /etc/utmp, then from $LOGNAME or $USER, finally from getpwuid().
1.1 deraadt 285: */
286: mailname = getlogin();
1.5 millert 287: if (mailname == NULL && (mailname = getenv("LOGNAME")) == NULL)
288: mailname = getenv("USER");
1.1 deraadt 289:
1.7 millert 290: if ((mailname == NULL) || (mailname[0] == '\0') ||
291: (strlen(mailname) > LOGNAMESIZE) || (getpwnam(mailname) == NULL)) {
292: pass_entry = getpwuid(real_uid);
1.1 deraadt 293: if (pass_entry != NULL)
294: mailname = pass_entry->pw_name;
295: }
296:
1.13 kstailey 297: if (atinput != NULL) {
1.1 deraadt 298: fpin = freopen(atinput, "r", stdin);
299: if (fpin == NULL)
300: perr("Cannot open input file");
301: }
1.7 millert 302: (void)fprintf(fp, "#!/bin/sh\n# atrun uid=%u gid=%u\n# mail %*s %d\n",
303: real_uid, real_gid, LOGNAMESIZE, mailname, send_mail);
1.1 deraadt 304:
305: /* Write out the umask at the time of invocation */
1.7 millert 306: (void)fprintf(fp, "umask %o\n", cmask);
1.1 deraadt 307:
308: /*
309: * Write out the environment. Anything that may look like a special
310: * character to the shell is quoted, except for \n, which is done
311: * with a pair of "'s. Dont't export the no_export list (such as
312: * TERM or DISPLAY) because we don't want these.
313: */
314: for (atenv = environ; *atenv != NULL; atenv++) {
315: int export = 1;
316: char *eqp;
317:
318: eqp = strchr(*atenv, '=');
319: if (ap == NULL)
320: eqp = *atenv;
321: else {
322: int i;
323:
324: for (i = 0;i < sizeof(no_export) /
325: sizeof(no_export[0]); i++) {
326: export = export
327: && (strncmp(*atenv, no_export[i],
328: (size_t) (eqp - *atenv)) != 0);
329: }
330: eqp++;
331: }
332:
333: if (export) {
1.7 millert 334: (void)fwrite(*atenv, sizeof(char), eqp - *atenv, fp);
1.1 deraadt 335: for (ap = eqp; *ap != '\0'; ap++) {
336: if (*ap == '\n')
1.7 millert 337: (void)fprintf(fp, "\"\n\"");
1.1 deraadt 338: else {
1.7 millert 339: if (!isalnum(*ap)) {
340: switch (*ap) {
341: case '%': case '/': case '{':
342: case '[': case ']': case '=':
343: case '}': case '@': case '+':
344: case '#': case ',': case '.':
345: case ':': case '-': case '_':
346: break;
347: default:
348: (void)fputc('\\', fp);
349: break;
350: }
351: }
352: (void)fputc(*ap, fp);
1.1 deraadt 353: }
354: }
1.7 millert 355: (void)fputs("; export ", fp);
356: (void)fwrite(*atenv, sizeof(char), eqp - *atenv - 1, fp);
357: (void)fputc('\n', fp);
358: }
359: }
360: /*
361: * Cd to the directory at the time and write out all the
362: * commands the user supplies from stdin.
363: */
364: (void)fputs("cd ", fp);
365: for (ap = cwdname(); *ap != '\0'; ap++) {
366: if (*ap == '\n')
367: fprintf(fp, "\"\n\"");
368: else {
369: if (*ap != '/' && !isalnum(*ap))
370: (void)fputc('\\', fp);
1.1 deraadt 371:
1.7 millert 372: (void)fputc(*ap, fp);
1.1 deraadt 373: }
374: }
375: /*
1.7 millert 376: * Test cd's exit status: die if the original directory has been
377: * removed, become unreadable or whatever.
1.1 deraadt 378: */
1.7 millert 379: (void)fprintf(fp, " || {\n\t echo 'Execution directory inaccessible' >&2\n\t exit 1\n}\n");
1.1 deraadt 380:
1.3 millert 381: if ((ch = getchar()) == EOF)
382: panic("Input error");
383:
384: do {
1.7 millert 385: (void)fputc(ch, fp);
1.3 millert 386: } while ((ch = getchar()) != EOF);
1.1 deraadt 387:
1.7 millert 388: (void)fprintf(fp, "\n");
1.1 deraadt 389: if (ferror(fp))
390: panic("Output error");
391:
392: if (ferror(stdin))
393: panic("Input error");
394:
1.7 millert 395: (void)fclose(fp);
1.1 deraadt 396:
397: /*
398: * Set the x bit so that we're ready to start executing
399: */
400: if (fchmod(fd2, S_IRUSR | S_IWUSR | S_IXUSR) < 0)
401: perr("Cannot give away file");
402:
1.7 millert 403: (void)close(fd2);
404: (void)fprintf(stderr, "Job %d will be executed using /bin/sh\n", jobno);
1.1 deraadt 405: }
406:
407: static void
408: list_jobs()
409: {
410: /*
411: * List all a user's jobs in the queue, by looping through
412: * _PATH_ATJOBS, or everybody's if we are root
413: */
414: struct passwd *pw;
415: DIR *spool;
416: struct dirent *dirent;
417: struct stat buf;
418: struct tm runtime;
419: unsigned long ctm;
420: char queue;
1.7 millert 421: int jobno;
1.1 deraadt 422: time_t runtimer;
423: char timestr[TIMESIZE];
424: int first = 1;
425:
426: PRIV_START
427:
1.7 millert 428: if (chdir(_PATH_ATJOBS) != 0)
1.1 deraadt 429: perr2("Cannot change to ", _PATH_ATJOBS);
430:
431: if ((spool = opendir(".")) == NULL)
432: perr2("Cannot open ", _PATH_ATJOBS);
433:
434: /* Loop over every file in the directory */
435: while ((dirent = readdir(spool)) != NULL) {
436: if (stat(dirent->d_name, &buf) != 0)
437: perr2("Cannot stat in ", _PATH_ATJOBS);
438:
439: /*
440: * See it's a regular file and has its x bit turned on and
441: * is the user's
442: */
443: if (!S_ISREG(buf.st_mode)
444: || ((buf.st_uid != real_uid) && !(real_uid == 0))
445: || !(S_IXUSR & buf.st_mode || atverify))
446: continue;
447:
1.7 millert 448: if (sscanf(dirent->d_name, "%c%5x%8lx", &queue, &jobno, &ctm) != 3)
1.1 deraadt 449: continue;
450:
451: if (atqueue && (queue != atqueue))
452: continue;
453:
454: runtimer = 60 * (time_t) ctm;
455: runtime = *localtime(&runtimer);
456: strftime(timestr, TIMESIZE, "%X %x", &runtime);
457: if (first) {
1.7 millert 458: (void)printf("Date\t\t\tOwner\tQueue\tJob#\n");
1.1 deraadt 459: first = 0;
460: }
461: pw = getpwuid(buf.st_uid);
462:
1.7 millert 463: (void)printf("%s\t%s\t%c%s\t%d\n",
1.1 deraadt 464: timestr,
465: pw ? pw->pw_name : "???",
466: queue,
467: (S_IXUSR & buf.st_mode) ? "" : "(done)",
1.7 millert 468: jobno);
1.1 deraadt 469: }
470: PRIV_END
471: }
472:
473: static void
1.7 millert 474: process_jobs(argc, argv, what)
1.1 deraadt 475: int argc;
476: char **argv;
1.7 millert 477: int what;
1.1 deraadt 478: {
479: /* Delete every argument (job - ID) given */
480: int i;
481: struct stat buf;
1.7 millert 482: DIR *spool;
483: struct dirent *dirent;
484: unsigned long ctm;
485: char queue;
486: int jobno;
1.9 millert 487:
1.1 deraadt 488: PRIV_START
489:
1.7 millert 490: if (chdir(_PATH_ATJOBS) != 0)
1.1 deraadt 491: perr2("Cannot change to ", _PATH_ATJOBS);
492:
1.7 millert 493: if ((spool = opendir(".")) == NULL)
494: perr2("Cannot open ", _PATH_ATJOBS);
495:
496: PRIV_END
497:
498: /* Loop over every file in the directory */
499: while((dirent = readdir(spool)) != NULL) {
500:
501: PRIV_START
502: if (stat(dirent->d_name, &buf) != 0)
503: perr2("Cannot stat in ", _PATH_ATJOBS);
504: PRIV_END
505:
506: if (sscanf(dirent->d_name, "%c%5x%8lx", &queue, &jobno, &ctm) !=3)
507: continue;
508:
509: for (i = optind; i < argc; i++) {
510: if (atoi(argv[i]) == jobno) {
1.16 ! mickey 511: if ((buf.st_uid != real_uid) && !(real_uid == 0))
! 512: errx(EXIT_FAILURE,
! 513: "%s: Not owner\n", argv[i]);
1.7 millert 514: switch (what) {
515: case ATRM:
516: PRIV_START
517:
518: if (unlink(dirent->d_name) != 0)
519: perr(dirent->d_name);
520:
521: PRIV_END
522:
523: break;
524:
525: case CAT:
526: {
527: FILE *fp;
528: int ch;
529:
530: PRIV_START
531:
532: fp = fopen(dirent->d_name, "r");
533:
534: PRIV_END
535:
536: if (!fp)
537: perr("Cannot open file");
538:
539: while((ch = getc(fp)) != EOF)
540: putchar(ch);
541: }
542: break;
543:
544: default:
1.16 ! mickey 545: errx(EXIT_FAILURE,
! 546: "Internal error, process_jobs = %d",
1.7 millert 547: what);
548: break;
549: }
550: }
1.1 deraadt 551: }
552: }
553: } /* delete_jobs */
554:
555: /* Global functions */
556:
557: int
558: main(argc, argv)
559: int argc;
560: char **argv;
561: {
562: int c;
1.7 millert 563: char queue = DEFAULT_AT_QUEUE;
564: char queue_set = 0;
1.1 deraadt 565: char *pgm;
566:
567: enum {
1.7 millert 568: ATQ, ATRM, AT, BATCH, CAT
569: }; /* what program we want to run */
570: int program = AT; /* our default program */
571: char *options = "q:f:mvldbVc"; /* default options for at */
572: int disp_version = 0;
1.1 deraadt 573: time_t timer;
574:
575: RELINQUISH_PRIVS
576:
577: /* Eat any leading paths */
578: if ((pgm = strrchr(argv[0], '/')) == NULL)
579: pgm = argv[0];
580: else
581: pgm++;
582:
583: namep = pgm;
584:
585: /* find out what this program is supposed to do */
586: if (strcmp(pgm, "atq") == 0) {
587: program = ATQ;
1.7 millert 588: options = "q:vV";
1.1 deraadt 589: } else if (strcmp(pgm, "atrm") == 0) {
590: program = ATRM;
1.7 millert 591: options = "V";
1.1 deraadt 592: } else if (strcmp(pgm, "batch") == 0) {
593: program = BATCH;
1.7 millert 594: options = "f:q:mvV";
1.1 deraadt 595: }
596:
597: /* process whatever options we can process */
598: opterr = 1;
1.6 millert 599: while ((c = getopt(argc, argv, options)) != -1)
1.1 deraadt 600: switch (c) {
601: case 'v': /* verify time settings */
602: atverify = 1;
603: break;
604:
605: case 'm': /* send mail when job is complete */
606: send_mail = 1;
607: break;
608:
609: case 'f':
610: atinput = optarg;
611: break;
612:
613: case 'q': /* specify queue */
614: if (strlen(optarg) > 1)
615: usage();
616:
617: atqueue = queue = *optarg;
1.7 millert 618: if (!(islower(queue) || isupper(queue)))
1.1 deraadt 619: usage();
1.7 millert 620:
621: queue_set = 1;
622: break;
623:
624: case 'd':
625: if (program != AT)
626: usage();
627:
628: program = ATRM;
629: options = "V";
630: break;
631:
632: case 'l':
633: if (program != AT)
634: usage();
635:
636: program = ATQ;
637: options = "q:vV";
638: break;
639:
640: case 'b':
641: if (program != AT)
642: usage();
643:
644: program = BATCH;
645: options = "f:q:mvV";
646: break;
647:
648: case 'V':
649: disp_version = 1;
650: break;
651:
652: case 'c':
653: program = CAT;
654: options = "";
1.1 deraadt 655: break;
656:
657: default:
658: usage();
659: break;
660: }
661: /* end of options eating */
662:
1.7 millert 663: if (disp_version)
664: (void)fprintf(stderr, "%s version %.1f\n", namep, AT_VERSION);
665:
1.16 ! mickey 666: if (!check_permission())
! 667: errx(EXIT_FAILURE, "You do not have permission to use %s.",
! 668: namep);
1.7 millert 669:
1.1 deraadt 670: /* select our program */
671: switch (program) {
672: case ATQ:
1.10 millert 673: if (optind != argc)
674: usage();
1.1 deraadt 675: list_jobs();
676: break;
677:
678: case ATRM:
1.7 millert 679: case CAT:
1.10 millert 680: if (optind == argc)
681: usage();
1.11 millert 682: process_jobs(argc, argv, program);
1.1 deraadt 683: break;
684:
685: case AT:
686: timer = parsetime(argc, argv);
687: if (atverify) {
688: struct tm *tm = localtime(&timer);
1.7 millert 689: (void)fprintf(stderr, "%s\n", asctime(tm));
1.1 deraadt 690: }
691: writefile(timer, queue);
692: break;
693:
694: case BATCH:
1.7 millert 695: if (queue_set)
696: queue = toupper(queue);
697: else
698: queue = DEFAULT_BATCH_QUEUE;
699:
700: if (argc > optind)
701: timer = parsetime(argc, argv);
702: else
703: timer = time(NULL);
704:
705: if (atverify) {
706: struct tm *tm = localtime(&timer);
707: (void)fprintf(stderr, "%s\n", asctime(tm));
708: }
709:
710: writefile(timer, queue);
1.1 deraadt 711: break;
712:
713: default:
714: panic("Internal error");
715: break;
716: }
717: exit(EXIT_SUCCESS);
718: }