chiark / gitweb /
register/confirm commands, and tests, and docs
[disorder] / clients / disorder.c
CommitLineData
460b9539 1/*
2 * This file is part of DisOrder.
8ae47ac8 3 * Copyright (C) 2004, 2005, 2006, 2007 Richard Kettlewell
460b9539 4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18 * USA
19 */
20
21#include <config.h>
22#include "types.h"
23
24#include <getopt.h>
25#include <sys/types.h>
26#include <sys/socket.h>
27#include <sys/un.h>
28#include <stdio.h>
29#include <errno.h>
30#include <stdlib.h>
31#include <string.h>
32#include <locale.h>
33#include <time.h>
34#include <stddef.h>
35#include <unistd.h>
36#include <assert.h>
fe8f8518 37#include <pcre.h>
2a10b70b 38#include <ctype.h>
460b9539 39
40#include "configuration.h"
41#include "syscalls.h"
42#include "log.h"
43#include "queue.h"
44#include "client.h"
45#include "wstat.h"
46#include "table.h"
47#include "charset.h"
48#include "kvp.h"
49#include "split.h"
50#include "sink.h"
51#include "plugin.h"
52#include "mem.h"
53#include "defs.h"
54#include "authorize.h"
55#include "vector.h"
56
57static int auto_reconfigure;
58
59static const struct option options[] = {
60 { "help", no_argument, 0, 'h' },
61 { "version", no_argument, 0, 'V' },
62 { "config", required_argument, 0, 'c' },
63 { "debug", no_argument, 0, 'd' },
af66d051 64 { "local", no_argument, 0, 'l' },
63ad732f 65 { "no-per-user-config", no_argument, 0, 'N' },
460b9539 66 { "help-commands", no_argument, 0, 'H' },
f0feb22e
RK
67 { "user", required_argument, 0, 'u' },
68 { "password", required_argument, 0, 'p' },
460b9539 69 { 0, 0, 0, 0 }
70};
71
72/* display usage message and terminate */
73static void help(void) {
74 xprintf("Usage:\n"
75 " disorder [OPTIONS] COMMAND ...\n"
76 "Options:\n"
77 " --help, -h Display usage message\n"
78 " --help-commands, -H List commands\n"
79 " --version, -V Display version number\n"
80 " --config PATH, -c PATH Set configuration file\n"
af66d051 81 " --local, -l Force connection to local server\n"
460b9539 82 " --debug, -d Turn on debugging\n");
83 xfclose(stdout);
84 exit(0);
85}
86
87/* display version number and terminate */
88static void version(void) {
a05e4467 89 xprintf("%s", disorder_version_string);
460b9539 90 xfclose(stdout);
91 exit(0);
92}
93
94static void cf_version(disorder_client *c,
95 char attribute((unused)) **argv) {
96 char *v;
97
98 if(disorder_version(c, &v)) exit(EXIT_FAILURE);
99 xprintf("%s\n", nullcheck(utf82mb(v)));
100}
101
102static void print_queue_entry(const struct queue_entry *q) {
103 if(q->track) xprintf("track %s\n", nullcheck(utf82mb(q->track)));
104 if(q->id) xprintf(" id %s\n", nullcheck(utf82mb(q->id)));
105 if(q->submitter) xprintf(" submitted by %s at %s",
106 nullcheck(utf82mb(q->submitter)), ctime(&q->when));
107 if(q->played) xprintf(" played at %s", ctime(&q->played));
108 if(q->state == playing_started
109 || q->state == playing_paused) xprintf(" %lds so far", q->sofar);
110 else if(q->expected) xprintf(" might start at %s", ctime(&q->expected));
111 if(q->scratched) xprintf(" scratched by %s\n",
112 nullcheck(utf82mb(q->scratched)));
113 else xprintf(" %s\n", playing_states[q->state]);
114 if(q->wstat) xprintf(" %s\n", wstat(q->wstat));
115}
116
117static void cf_playing(disorder_client *c,
118 char attribute((unused)) **argv) {
119 struct queue_entry *q;
120
121 if(disorder_playing(c, &q)) exit(EXIT_FAILURE);
122 if(q)
123 print_queue_entry(q);
124 else
125 xprintf("nothing\n");
126}
127
128static void cf_play(disorder_client *c, char **argv) {
129 while(*argv)
130 if(disorder_play(c, *argv++)) exit(EXIT_FAILURE);
131}
132
133static void cf_remove(disorder_client *c, char **argv) {
134 if(disorder_remove(c, argv[0])) exit(EXIT_FAILURE);
135}
136
137static void cf_disable(disorder_client *c,
138 char attribute((unused)) **argv) {
139 if(disorder_disable(c)) exit(EXIT_FAILURE);
140}
141
142static void cf_enable(disorder_client *c, char attribute((unused)) **argv) {
143 if(disorder_enable(c)) exit(EXIT_FAILURE);
144}
145
146static void cf_scratch(disorder_client *c,
147 char **argv) {
148 if(disorder_scratch(c, argv[0])) exit(EXIT_FAILURE);
149}
150
151static void cf_shutdown(disorder_client *c,
152 char attribute((unused)) **argv) {
153 if(disorder_shutdown(c)) exit(EXIT_FAILURE);
154}
155
156static void cf_reconfigure(disorder_client *c,
157 char attribute((unused)) **argv) {
c00fce3a
RK
158 /* Re-check configuration for server */
159 if(config_read(1)) fatal(0, "cannot read configuration");
460b9539 160 if(disorder_reconfigure(c)) exit(EXIT_FAILURE);
161}
162
163static void cf_rescan(disorder_client *c, char attribute((unused)) **argv) {
164 if(disorder_rescan(c)) exit(EXIT_FAILURE);
165}
166
167static void cf_somequeue(disorder_client *c,
168 int (*fn)(disorder_client *c,
169 struct queue_entry **qp)) {
170 struct queue_entry *q;
171
172 if(fn(c, &q)) exit(EXIT_FAILURE);
173 while(q) {
174 print_queue_entry(q);
175 q = q->next;
176 }
177}
178
179static void cf_recent(disorder_client *c, char attribute((unused)) **argv) {
180 cf_somequeue(c, disorder_recent);
181}
182
183static void cf_queue(disorder_client *c, char attribute((unused)) **argv) {
184 cf_somequeue(c, disorder_queue);
185}
186
187static void cf_quack(disorder_client attribute((unused)) *c,
188 char attribute((unused)) **argv) {
189 xprintf("\n"
190 " .------------------.\n"
191 " | Naath is a babe! |\n"
192 " `---------+--------'\n"
193 " \\\n"
194 " >0\n"
195 " (<)'\n"
196 "~~~~~~~~~~~~~~~~~~~~~~\n"
197 "\n");
198}
199
200static void cf_somelist(disorder_client *c, char **argv,
201 int (*fn)(disorder_client *c,
202 const char *arg, const char *re,
203 char ***vecp, int *nvecp)) {
204 char **vec;
205 const char *re;
206
207 if(argv[1])
208 re = xstrdup(argv[1] + 1);
209 else
210 re = 0;
211 if(fn(c, argv[0], re, &vec, 0)) exit(EXIT_FAILURE);
212 while(*vec)
213 xprintf("%s\n", nullcheck(utf82mb(*vec++)));
214}
215
216static int isarg_regexp(const char *s) {
217 return s[0] == '~';
218}
219
220static void cf_dirs(disorder_client *c,
221 char **argv) {
222 cf_somelist(c, argv, disorder_directories);
223}
224
225static void cf_files(disorder_client *c, char **argv) {
226 cf_somelist(c, argv, disorder_files);
227}
228
229static void cf_allfiles(disorder_client *c, char **argv) {
230 cf_somelist(c, argv, disorder_allfiles);
231}
232
233static void cf_get(disorder_client *c, char **argv) {
234 char *value;
235
236 if(disorder_get(c, argv[0], argv[1], &value)) exit(EXIT_FAILURE);
237 xprintf("%s\n", nullcheck(utf82mb(value)));
238}
239
240static void cf_length(disorder_client *c, char **argv) {
241 long length;
242
243 if(disorder_length(c, argv[0], &length)) exit(EXIT_FAILURE);
244 xprintf("%ld\n", length);
245}
246
247static void cf_set(disorder_client *c, char **argv) {
248 if(disorder_set(c, argv[0], argv[1], argv[2])) exit(EXIT_FAILURE);
249}
250
251static void cf_unset(disorder_client *c, char **argv) {
252 if(disorder_unset(c, argv[0], argv[1])) exit(EXIT_FAILURE);
253}
254
255static void cf_prefs(disorder_client *c, char **argv) {
256 struct kvp *k;
257
258 if(disorder_prefs(c, argv[0], &k)) exit(EXIT_FAILURE);
259 for(; k; k = k->next)
260 xprintf("%s = %s\n",
261 nullcheck(utf82mb(k->name)), nullcheck(utf82mb(k->value)));
262}
263
264static void cf_search(disorder_client *c, char **argv) {
265 char **results;
266 int nresults, n;
267
268 if(disorder_search(c, *argv, &results, &nresults)) exit(EXIT_FAILURE);
269 for(n = 0; n < nresults; ++n)
270 xprintf("%s\n", nullcheck(utf82mb(results[n])));
271}
272
273static void cf_random_disable(disorder_client *c,
274 char attribute((unused)) **argv) {
275 if(disorder_random_disable(c)) exit(EXIT_FAILURE);
276}
277
278static void cf_random_enable(disorder_client *c,
279 char attribute((unused)) **argv) {
280 if(disorder_random_enable(c)) exit(EXIT_FAILURE);
281}
282
283static void cf_stats(disorder_client *c,
284 char attribute((unused)) **argv) {
285 char **vec;
286
287 if(disorder_stats(c, &vec, 0)) exit(EXIT_FAILURE);
288 while(*vec)
289 xprintf("%s\n", nullcheck(utf82mb(*vec++)));
290}
291
292static void cf_get_volume(disorder_client *c,
293 char attribute((unused)) **argv) {
294 int l, r;
295
296 if(disorder_get_volume(c, &l, &r)) exit(EXIT_FAILURE);
297 xprintf("%d %d\n", l, r);
298}
299
300static void cf_set_volume(disorder_client *c,
301 char **argv) {
302 if(disorder_set_volume(c, atoi(argv[0]), atoi(argv[1]))) exit(EXIT_FAILURE);
303}
304
460b9539 305static void cf_log(disorder_client *c,
306 char attribute((unused)) **argv) {
307 if(disorder_log(c, sink_stdio("stdout", stdout))) exit(EXIT_FAILURE);
308}
309
310static void cf_move(disorder_client *c,
311 char **argv) {
312 long n;
313 int e;
314
315 if((e = xstrtol(&n, argv[1], 0, 10)))
316 fatal(e, "cannot convert '%s'", argv[1]);
317 if(n > INT_MAX || n < INT_MIN)
318 fatal(e, "%ld out of range", n);
319 if(disorder_move(c, argv[0], (int)n)) exit(EXIT_FAILURE);
320}
321
322static void cf_part(disorder_client *c,
323 char **argv) {
324 char *s;
325
326 if(disorder_part(c, &s, argv[0], argv[1], argv[2])) exit(EXIT_FAILURE);
327 xprintf("%s\n", nullcheck(utf82mb(s)));
328}
329
330static int isarg_filename(const char *s) {
331 return s[0] == '/';
332}
333
f0feb22e 334static void cf_authorize(disorder_client *c,
460b9539 335 char **argv) {
f0feb22e 336 if(!authorize(c, argv[0]))
460b9539 337 auto_reconfigure = 1;
338}
339
340static void cf_resolve(disorder_client *c,
341 char **argv) {
342 char *track;
343
344 if(disorder_resolve(c, &track, argv[0])) exit(EXIT_FAILURE);
345 xprintf("%s\n", nullcheck(utf82mb(track)));
346}
347
348static void cf_pause(disorder_client *c,
349 char attribute((unused)) **argv) {
350 if(disorder_pause(c)) exit(EXIT_FAILURE);
351}
352
353static void cf_resume(disorder_client *c,
354 char attribute((unused)) **argv) {
355 if(disorder_resume(c)) exit(EXIT_FAILURE);
356}
357
358static void cf_tags(disorder_client *c,
359 char attribute((unused)) **argv) {
360 char **vec;
361
362 if(disorder_tags(c, &vec, 0)) exit(EXIT_FAILURE);
363 while(*vec)
364 xprintf("%s\n", nullcheck(utf82mb(*vec++)));
365}
366
c3be4f19
RK
367static void cf_users(disorder_client *c,
368 char attribute((unused)) **argv) {
369 char **vec;
370
371 if(disorder_users(c, &vec, 0)) exit(EXIT_FAILURE);
372 while(*vec)
373 xprintf("%s\n", nullcheck(utf82mb(*vec++)));
374}
375
460b9539 376static void cf_get_global(disorder_client *c, char **argv) {
377 char *value;
378
379 if(disorder_get_global(c, argv[0], &value)) exit(EXIT_FAILURE);
380 xprintf("%s\n", nullcheck(utf82mb(value)));
381}
382
383static void cf_set_global(disorder_client *c, char **argv) {
384 if(disorder_set_global(c, argv[0], argv[1])) exit(EXIT_FAILURE);
385}
386
387static void cf_unset_global(disorder_client *c, char **argv) {
388 if(disorder_unset_global(c, argv[0])) exit(EXIT_FAILURE);
389}
390
2a10b70b
RK
391static int isarg_integer(const char *s) {
392 if(!*s) return 0;
393 while(*s) {
394 if(!isdigit((unsigned char)*s))
395 return 0;
396 ++s;
397 }
398 return 1;
399}
400
401static void cf_new(disorder_client *c,
402 char **argv) {
403 char **vec;
404
405 if(disorder_new_tracks(c, &vec, 0, argv[0] ? atoi(argv[0]) : 0))
406 exit(EXIT_FAILURE);
407 while(*vec)
408 xprintf("%s\n", nullcheck(utf82mb(*vec++)));
409}
410
ca831831
RK
411static void cf_rtp_address(disorder_client *c,
412 char attribute((unused)) **argv) {
413 char *address, *port;
414
415 if(disorder_rtp_address(c, &address, &port)) exit(EXIT_FAILURE);
416 xprintf("address: %s\nport: %s\n", address, port);
417}
418
f0feb22e
RK
419static void cf_adduser(disorder_client *c,
420 char **argv) {
421 if(disorder_adduser(c, argv[0], argv[1]))
422 exit(EXIT_FAILURE);
423}
424
a55c70c7
RK
425static void cf_deluser(disorder_client *c,
426 char **argv) {
427 if(disorder_deluser(c, argv[0]))
428 exit(EXIT_FAILURE);
429}
430
eb5dc014
RK
431static void cf_edituser(disorder_client *c,
432 char **argv) {
433 if(disorder_edituser(c, argv[0], argv[1], argv[2]))
434 exit(EXIT_FAILURE);
435}
436
a55c70c7
RK
437static void cf_userinfo(disorder_client *c, char **argv) {
438 char *s;
439
440 if(disorder_userinfo(c, argv[0], argv[1], &s))
441 exit(EXIT_FAILURE);
442 xprintf("%s\n", nullcheck(utf82mb(s)));
443}
eb5dc014 444
460b9539 445static const struct command {
446 const char *name;
447 int min, max;
448 void (*fn)(disorder_client *c, char **);
449 int (*isarg)(const char *);
450 const char *argstr, *desc;
451} commands[] = {
f0feb22e
RK
452 { "adduser", 2, 2, cf_adduser, 0, "USER PASSWORD",
453 "Create a new user" },
460b9539 454 { "allfiles", 1, 2, cf_allfiles, isarg_regexp, "DIR [~REGEXP]",
455 "List all files and directories in DIR" },
456 { "authorize", 1, 1, cf_authorize, 0, "USER",
457 "Authorize USER to connect to the server" },
a55c70c7
RK
458 { "deluser", 1, 1, cf_deluser, 0, "USER",
459 "Delete a user" },
460b9539 460 { "dirs", 1, 2, cf_dirs, isarg_regexp, "DIR [~REGEXP]",
461 "List directories in DIR" },
462 { "disable", 0, 0, cf_disable, 0, "",
463 "Disable play" },
464 { "disable-random", 0, 0, cf_random_disable, 0, "",
465 "Disable random play" },
a55c70c7 466 { "edituser", 3, 3, cf_edituser, 0, "USER PROPERTY VALUE",
eb5dc014 467 "Set a property of a user" },
460b9539 468 { "enable", 0, 0, cf_enable, 0, "",
469 "Enable play" },
470 { "enable-random", 0, 0, cf_random_enable, 0, "",
471 "Enable random play" },
472 { "files", 1, 2, cf_files, isarg_regexp, "DIR [~REGEXP]",
473 "List files in DIR" },
474 { "get", 2, 2, cf_get, 0, "TRACK NAME",
475 "Get a preference value" },
476 { "get-global", 1, 1, cf_get_global, 0, "NAME",
477 "Get a global preference value" },
478 { "get-volume", 0, 0, cf_get_volume, 0, "",
479 "Get the current volume" },
480 { "length", 1, 1, cf_length, 0, "TRACK",
481 "Get the length of TRACK in seconds" },
482 { "log", 0, 0, cf_log, 0, "",
483 "Copy event log to stdout" },
484 { "move", 2, 2, cf_move, 0, "TRACK DELTA",
485 "Move a track in the queue" },
2a10b70b
RK
486 { "new", 0, 1, cf_new, isarg_integer, "[MAX]",
487 "Get the most recently added MAX tracks" },
460b9539 488 { "part", 3, 3, cf_part, 0, "TRACK CONTEXT PART",
489 "Find a track name part" },
490 { "pause", 0, 0, cf_pause, 0, "",
491 "Pause the currently playing track" },
492 { "play", 1, INT_MAX, cf_play, isarg_filename, "TRACKS...",
493 "Add TRACKS to the end of the queue" },
494 { "playing", 0, 0, cf_playing, 0, "",
495 "Report the playing track" },
496 { "prefs", 1, 1, cf_prefs, 0, "TRACK",
497 "Display all the preferences for TRACK" },
498 { "quack", 0, 0, cf_quack, 0, 0, 0 },
499 { "queue", 0, 0, cf_queue, 0, "",
500 "Display the current queue" },
501 { "random-disable", 0, 0, cf_random_disable, 0, "",
502 "Disable random play" },
503 { "random-enable", 0, 0, cf_random_enable, 0, "",
504 "Enable random play" },
505 { "recent", 0, 0, cf_recent, 0, "",
506 "Display recently played track" },
507 { "reconfigure", 0, 0, cf_reconfigure, 0, "",
508 "Reconfigure the daemon" },
509 { "remove", 1, 1, cf_remove, 0, "TRACK",
510 "Remove a track from the queue" },
511 { "rescan", 0, 0, cf_rescan, 0, "",
512 "Rescan for new tracks" },
513 { "resolve", 1, 1, cf_resolve, 0, "TRACK",
514 "Resolve alias for TRACK" },
515 { "resume", 0, 0, cf_resume, 0, "",
516 "Resume after a pause" },
ca831831
RK
517 { "rtp-address", 0, 0, cf_rtp_address, 0, "",
518 "Report server's broadcast address" },
460b9539 519 { "scratch", 0, 0, cf_scratch, 0, "",
520 "Scratch the currently playing track" },
521 { "scratch-id", 1, 1, cf_scratch, 0, "ID",
522 "Scratch the currently playing track" },
523 { "search", 1, 1, cf_search, 0, "WORDS",
524 "Display tracks matching all the words" },
525 { "set", 3, 3, cf_set, 0, "TRACK NAME VALUE",
526 "Set a preference value" },
527 { "set-global", 2, 2, cf_set_global, 0, "NAME VALUE",
528 "Set a global preference value" },
529 { "set-volume", 2, 2, cf_set_volume, 0, "LEFT RIGHT",
530 "Set the volume" },
531 { "shutdown", 0, 0, cf_shutdown, 0, "",
532 "Shut down the daemon" },
533 { "stats", 0, 0, cf_stats, 0, "",
534 "Display server statistics" },
535 { "tags", 0, 0, cf_tags, 0, "",
536 "List known tags" },
537 { "unset", 2, 2, cf_unset, 0, "TRACK NAME",
538 "Unset a preference" },
539 { "unset-global", 1, 1, cf_unset_global, 0, "NAME",
540 "Unset a global preference" },
a55c70c7
RK
541 { "userinfo", 2, 2, cf_userinfo, 0, "USER PROPERTY",
542 "Get a property of as user" },
c3be4f19
RK
543 { "users", 0, 0, cf_users, 0, "",
544 "List all users" },
460b9539 545 { "version", 0, 0, cf_version, 0, "",
546 "Display the server version" },
547};
548
549static void help_commands(void) {
550 unsigned n, max = 0, l;
551
552 xprintf("Command summary:\n");
553 for(n = 0; n < sizeof commands / sizeof *commands; ++n) {
554 if(!commands[n].desc) continue;
555 l = strlen(commands[n].name);
556 if(*commands[n].argstr)
557 l += strlen(commands[n].argstr) + 1;
558 if(l > max)
559 max = l;
560 }
561 for(n = 0; n < sizeof commands / sizeof *commands; ++n) {
562 if(!commands[n].desc) continue;
563 l = strlen(commands[n].name);
564 if(*commands[n].argstr)
565 l += strlen(commands[n].argstr) + 1;
566 xprintf(" %s%s%s%*s %s\n", commands[n].name,
567 *commands[n].argstr ? " " : "",
568 commands[n].argstr,
569 max - l, "",
570 commands[n].desc);
571 }
572 xfclose(stdout);
573 exit(0);
574}
575
576int main(int argc, char **argv) {
af66d051 577 int n, i, j, local = 0;
460b9539 578 disorder_client *c = 0;
460b9539 579 int status = 0;
580 struct vector args;
f0feb22e 581 const char *user = 0, *password = 0;
460b9539 582
320598d4 583 mem_init();
fe8f8518
RK
584 /* garbage-collect PCRE's memory */
585 pcre_malloc = xmalloc;
586 pcre_free = xfree;
460b9539 587 if(!setlocale(LC_CTYPE, "")) fatal(errno, "error calling setlocale");
f0feb22e 588 while((n = getopt_long(argc, argv, "hVc:dHlNu:p:", options, 0)) >= 0) {
460b9539 589 switch(n) {
590 case 'h': help();
591 case 'H': help_commands();
592 case 'V': version();
593 case 'c': configfile = optarg; break;
594 case 'd': debugging = 1; break;
af66d051 595 case 'l': local = 1; break;
63ad732f 596 case 'N': config_per_user = 0; break;
f0feb22e
RK
597 case 'u': user = optarg; break;
598 case 'p': password = optarg; break;
460b9539 599 default: fatal(0, "invalid option");
600 }
601 }
c00fce3a 602 if(config_read(0)) fatal(0, "cannot read configuration");
f0feb22e
RK
603 if(user) {
604 config->username = user;
605 config->password = 0;
606 }
607 if(password)
608 config->password = password;
af66d051 609 if(local)
610 config->connect.n = 0;
460b9539 611 if(!(c = disorder_new(1))) exit(EXIT_FAILURE);
460b9539 612 if(disorder_connect(c)) exit(EXIT_FAILURE);
613 n = optind;
614 /* accumulate command args */
615 while(n < argc) {
616 if((i = TABLE_FIND(commands, struct command, name, argv[n])) < 0)
617 fatal(0, "unknown command '%s'", argv[n]);
618 if(n + commands[i].min >= argc)
619 fatal(0, "missing arguments to '%s'", argv[n]);
620 n++;
621 vector_init(&args);
622 for(j = 0; j < commands[i].min; ++j)
623 vector_append(&args, nullcheck(mb2utf8(argv[n + j])));
624 for(; j < commands[i].max
625 && n + j < argc
626 && commands[i].isarg(argv[n + j]); ++j)
627 vector_append(&args, nullcheck(mb2utf8(argv[n + j])));
628 vector_terminate(&args);
629 commands[i].fn(c, args.vec);
630 n += j;
631 }
632 if(auto_reconfigure) {
633 assert(c != 0);
634 if(disorder_reconfigure(c)) exit(EXIT_FAILURE);
635 }
636 if(c && disorder_close(c)) exit(EXIT_FAILURE);
637 if(fclose(stdout) < 0) fatal(errno, "error closing stdout");
638 return status;
639}
640
641/*
642Local Variables:
643c-basic-offset:2
644comment-column:40
645End:
646*/