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Commit | Line | Data |
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86e4d161 MS |
1 | /* |
2 | * Copyright (c) 2008 The DragonFly Project. All rights reserved. | |
3 | * | |
4 | * This code is derived from software contributed to The DragonFly Project | |
5 | * by Matthias Schmidt <matthias@dragonflybsd.org>, University of Marburg, | |
6 | * Germany. | |
7 | * | |
8 | * Redistribution and use in source and binary forms, with or without | |
9 | * modification, are permitted provided that the following conditions | |
10 | * are met: | |
11 | * | |
12 | * 1. Redistributions of source code must retain the above copyright | |
13 | * notice, this list of conditions and the following disclaimer. | |
14 | * 2. Redistributions in binary form must reproduce the above copyright | |
15 | * notice, this list of conditions and the following disclaimer in | |
16 | * the documentation and/or other materials provided with the | |
17 | * distribution. | |
18 | * 3. Neither the name of The DragonFly Project nor the names of its | |
19 | * contributors may be used to endorse or promote products derived | |
20 | * from this software without specific, prior written permission. | |
21 | * | |
22 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
23 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
24 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | |
25 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
26 | * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | |
27 | * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, | |
28 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
29 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED | |
30 | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
31 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | |
32 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
33 | * SUCH DAMAGE. | |
34 | * | |
c507d897 | 35 | * $DragonFly: src/libexec/dma/net.c,v 1.9 2008/09/30 17:47:21 swildner Exp $ |
86e4d161 MS |
36 | */ |
37 | ||
38 | #include <sys/param.h> | |
39 | #include <sys/queue.h> | |
40 | #include <sys/stat.h> | |
41 | #include <sys/types.h> | |
42 | #include <sys/socket.h> | |
43 | #include <netinet/in.h> | |
44 | #include <arpa/inet.h> | |
45 | ||
46 | #ifdef HAVE_CRYPTO | |
47 | #include <openssl/ssl.h> | |
48 | #endif /* HAVE_CRYPTO */ | |
49 | ||
c507d897 | 50 | #include <err.h> |
86e4d161 MS |
51 | #include <netdb.h> |
52 | #include <setjmp.h> | |
53 | #include <signal.h> | |
54 | #include <syslog.h> | |
55 | #include <unistd.h> | |
56 | ||
57 | #include "dma.h" | |
58 | ||
59 | extern struct config *config; | |
60 | extern struct authusers authusers; | |
61 | static jmp_buf timeout_alarm; | |
62 | ||
63 | static void | |
65bec70e | 64 | sig_alarm(int signo __unused) |
86e4d161 MS |
65 | { |
66 | longjmp(timeout_alarm, 1); | |
67 | } | |
68 | ||
69 | ssize_t | |
70 | send_remote_command(int fd, const char* fmt, ...) | |
71 | { | |
72 | va_list va; | |
73 | char cmd[4096]; | |
74 | ssize_t len = 0; | |
75 | ||
76 | va_start(va, fmt); | |
77 | vsprintf(cmd, fmt, va); | |
78 | ||
79 | if (((config->features & SECURETRANS) != 0) && | |
50c8e68a | 80 | ((config->features & NOSSL) == 0)) { |
86e4d161 MS |
81 | len = SSL_write(config->ssl, (const char*)cmd, strlen(cmd)); |
82 | SSL_write(config->ssl, "\r\n", 2); | |
83 | } | |
84 | else { | |
85 | len = write(fd, cmd, strlen(cmd)); | |
86 | write(fd, "\r\n", 2); | |
87 | } | |
88 | va_end(va); | |
89 | ||
90 | return (len+2); | |
91 | } | |
92 | ||
50c8e68a | 93 | int |
bf28fcc6 | 94 | read_remote(int fd, int extbufsize, char *extbuf) |
86e4d161 | 95 | { |
50c8e68a MS |
96 | ssize_t rlen = 0; |
97 | size_t pos, len; | |
98 | char buff[BUF_SIZE]; | |
bf28fcc6 | 99 | int done = 0, status = 0, extbufpos = 0; |
86e4d161 MS |
100 | |
101 | if (signal(SIGALRM, sig_alarm) == SIG_ERR) { | |
102 | syslog(LOG_ERR, "SIGALRM error: %m"); | |
103 | } | |
104 | if (setjmp(timeout_alarm) != 0) { | |
105 | syslog(LOG_ERR, "Timeout reached"); | |
106 | return (1); | |
107 | } | |
108 | alarm(CON_TIMEOUT); | |
109 | ||
110 | /* | |
50c8e68a MS |
111 | * Remote reading code from femail.c written by Henning Brauer of |
112 | * OpenBSD and released under a BSD style license. | |
86e4d161 | 113 | */ |
50c8e68a | 114 | for (len = pos = 0; !done; ) { |
bf28fcc6 | 115 | rlen = 0; |
50c8e68a MS |
116 | if (pos == 0 || |
117 | (pos > 0 && memchr(buff + pos, '\n', len - pos) == NULL)) { | |
118 | memmove(buff, buff + pos, len - pos); | |
119 | len -= pos; | |
120 | pos = 0; | |
121 | if (((config->features & SECURETRANS) != 0) && | |
122 | (config->features & NOSSL) == 0) { | |
123 | if ((rlen = SSL_read(config->ssl, buff + len, | |
124 | sizeof(buff) - len)) == -1) | |
125 | err(1, "read"); | |
126 | } else { | |
127 | if ((rlen = read(fd, buff + len, | |
128 | sizeof(buff) - len)) == -1) | |
129 | err(1, "read"); | |
130 | } | |
131 | len += rlen; | |
132 | } | |
bf28fcc6 MS |
133 | /* |
134 | * If there is an external buffer with a size bigger than zero | |
135 | * and as long as there is space in the external buffer and | |
136 | * there are new characters read from the mailserver | |
137 | * copy them to the external buffer | |
138 | */ | |
139 | if (extbufpos <= (extbufsize - 1) && rlen && extbufsize > 0 | |
140 | && extbuf != NULL) { | |
141 | /* do not write over the bounds of the buffer */ | |
142 | if(extbufpos + rlen > (extbufsize - 1)) { | |
143 | rlen = extbufsize - extbufpos; | |
144 | } | |
145 | memcpy(extbuf + extbufpos, buff + len - rlen, rlen); | |
146 | extbufpos += rlen; | |
147 | } | |
50c8e68a MS |
148 | for (; pos < len && buff[pos] >= '0' && buff[pos] <= '9'; pos++) |
149 | ; /* Do nothing */ | |
86e4d161 | 150 | |
50c8e68a MS |
151 | if (pos == len) |
152 | return (0); | |
86e4d161 | 153 | |
50c8e68a MS |
154 | if (buff[pos] == ' ') |
155 | done = 1; | |
156 | else if (buff[pos] != '-') | |
157 | syslog(LOG_ERR, "invalid syntax in reply from server"); | |
86e4d161 | 158 | |
50c8e68a MS |
159 | /* skip up to \n */ |
160 | for (; pos < len && buff[pos - 1] != '\n'; pos++) | |
161 | ; /* Do nothing */ | |
86e4d161 | 162 | |
86e4d161 | 163 | } |
50c8e68a MS |
164 | alarm(0); |
165 | ||
166 | status = atoi(buff); | |
167 | return (status/100); | |
86e4d161 MS |
168 | } |
169 | ||
170 | /* | |
171 | * Handle SMTP authentication | |
86e4d161 MS |
172 | */ |
173 | static int | |
174 | smtp_login(struct qitem *it, int fd, char *login, char* password) | |
175 | { | |
86e4d161 | 176 | char *temp; |
50c8e68a | 177 | int len, res = 0; |
86e4d161 | 178 | |
bf28fcc6 MS |
179 | #ifdef HAVE_CRYPTO |
180 | res = smtp_auth_md5(it, fd, login, password); | |
181 | if (res == 0) { | |
182 | return (0); | |
183 | } else if (res == -2) { | |
184 | /* | |
185 | * If the return code is -2, then then the login attempt failed, | |
186 | * do not try other login mechanisms | |
187 | */ | |
188 | return (-1); | |
86e4d161 | 189 | } |
bf28fcc6 | 190 | #endif /* HAVE_CRYPTO */ |
86e4d161 | 191 | |
bf28fcc6 MS |
192 | if ((config->features & INSECURE) != 0) { |
193 | /* Send AUTH command according to RFC 2554 */ | |
194 | send_remote_command(fd, "AUTH LOGIN"); | |
195 | if (read_remote(fd, 0, NULL) != 3) { | |
196 | syslog(LOG_ERR, "%s: remote delivery deferred:" | |
197 | " AUTH login not available: %m", it->queueid); | |
198 | return (1); | |
199 | } | |
86e4d161 | 200 | |
bf28fcc6 MS |
201 | len = base64_encode(login, strlen(login), &temp); |
202 | if (len <= 0) | |
203 | return (-1); | |
86e4d161 | 204 | |
bf28fcc6 MS |
205 | send_remote_command(fd, "%s", temp); |
206 | if (read_remote(fd, 0, NULL) != 3) { | |
207 | syslog(LOG_ERR, "%s: remote delivery deferred:" | |
208 | " AUTH login failed: %m", it->queueid); | |
209 | return (-1); | |
210 | } | |
86e4d161 | 211 | |
bf28fcc6 MS |
212 | len = base64_encode(password, strlen(password), &temp); |
213 | if (len <= 0) | |
214 | return (-1); | |
215 | ||
216 | send_remote_command(fd, "%s", temp); | |
217 | res = read_remote(fd, 0, NULL); | |
218 | if (res == 5) { | |
219 | syslog(LOG_ERR, "%s: remote delivery failed:" | |
220 | " Authentication failed: %m", it->queueid); | |
221 | return (-1); | |
222 | } else if (res != 2) { | |
223 | syslog(LOG_ERR, "%s: remote delivery failed:" | |
224 | " AUTH password failed: %m", it->queueid); | |
225 | return (-1); | |
226 | } | |
227 | } else { | |
228 | syslog(LOG_ERR, "%s: non-encrypted SMTP login is disabled in config, so skipping it. ", | |
229 | it->queueid); | |
230 | return (1); | |
86e4d161 MS |
231 | } |
232 | ||
233 | return (0); | |
234 | } | |
235 | ||
236 | static int | |
237 | open_connection(struct qitem *it, const char *host) | |
238 | { | |
86e4d161 MS |
239 | struct addrinfo hints, *res, *res0; |
240 | char servname[128]; | |
241 | const char *errmsg = NULL; | |
86e4d161 MS |
242 | int fd, error = 0, port; |
243 | ||
65bec70e | 244 | if (config->port != 0) |
86e4d161 MS |
245 | port = config->port; |
246 | else | |
247 | port = SMTP_PORT; | |
248 | ||
bf28fcc6 | 249 | /* FIXME get MX record of host */ |
86e4d161 MS |
250 | /* Shamelessly taken from getaddrinfo(3) */ |
251 | memset(&hints, 0, sizeof(hints)); | |
252 | hints.ai_family = PF_UNSPEC; | |
253 | hints.ai_socktype = SOCK_STREAM; | |
254 | hints.ai_protocol = IPPROTO_TCP; | |
255 | ||
256 | snprintf(servname, sizeof(servname), "%d", port); | |
257 | error = getaddrinfo(host, servname, &hints, &res0); | |
258 | if (error) { | |
259 | syslog(LOG_ERR, "%s: remote delivery deferred: " | |
260 | "%s: %m", it->queueid, gai_strerror(error)); | |
261 | return (-1); | |
262 | } | |
263 | fd = -1; | |
264 | for (res = res0; res; res = res->ai_next) { | |
265 | fd=socket(res->ai_family, res->ai_socktype, res->ai_protocol); | |
266 | if (fd < 0) { | |
267 | errmsg = "socket failed"; | |
268 | continue; | |
269 | } | |
270 | if (connect(fd, res->ai_addr, res->ai_addrlen) < 0) { | |
271 | errmsg = "connect failed"; | |
272 | close(fd); | |
273 | fd = -1; | |
274 | continue; | |
275 | } | |
276 | break; | |
277 | } | |
278 | if (fd < 0) { | |
279 | syslog(LOG_ERR, "%s: remote delivery deferred: %s (%s:%s)", | |
280 | it->queueid, errmsg, host, servname); | |
281 | freeaddrinfo(res0); | |
282 | return (-1); | |
283 | } | |
284 | freeaddrinfo(res0); | |
86e4d161 MS |
285 | return (fd); |
286 | } | |
287 | ||
94389971 MS |
288 | static void |
289 | copy_qitem(struct qitem *target, struct qitem *it) { | |
290 | target->sender = it->sender; | |
291 | target->addr = it->addr; | |
292 | target->pipeuser = it->pipeuser; | |
293 | target->queuefn = it->queuefn; | |
294 | target->queueid = it->queueid; | |
295 | target->queuef = it->queuef; | |
296 | target->hdrlen = it->hdrlen; | |
297 | target->local = 0; | |
298 | } | |
299 | ||
86e4d161 | 300 | int |
94389971 | 301 | deliver_remote(struct qitem *it, const char **errmsg, struct queue **queue) |
86e4d161 MS |
302 | { |
303 | struct authuser *a; | |
50c8e68a MS |
304 | char *host, line[1000]; |
305 | int fd, error = 0, do_auth = 0, res = 0; | |
86e4d161 MS |
306 | size_t linelen; |
307 | ||
308 | host = strrchr(it->addr, '@'); | |
309 | /* Should not happen */ | |
310 | if (host == NULL) | |
311 | return(-1); | |
312 | else | |
313 | /* Step over the @ */ | |
314 | host++; | |
315 | ||
316 | /* Smarthost support? */ | |
317 | if (config->smarthost != NULL && strlen(config->smarthost) > 0) { | |
318 | syslog(LOG_INFO, "%s: using smarthost (%s)", | |
319 | it->queueid, config->smarthost); | |
320 | host = config->smarthost; | |
321 | } | |
322 | ||
323 | fd = open_connection(it, host); | |
324 | if (fd < 0) | |
94389971 | 325 | return(1); |
86e4d161 | 326 | |
50c8e68a MS |
327 | /* Check first reply from remote host */ |
328 | config->features |= NOSSL; | |
bf28fcc6 | 329 | res = read_remote(fd, 0, NULL); |
50c8e68a MS |
330 | if (res != 2) { |
331 | syslog(LOG_INFO, "%s: Invalid initial response: %i", | |
332 | it->queueid, res); | |
333 | return(1); | |
334 | } | |
335 | config->features &= ~NOSSL; | |
336 | ||
86e4d161 MS |
337 | #ifdef HAVE_CRYPTO |
338 | if ((config->features & SECURETRANS) != 0) { | |
339 | error = smtp_init_crypto(it, fd, config->features); | |
340 | if (error >= 0) | |
40234162 | 341 | syslog(LOG_INFO, "%s: SSL initialization successful", |
86e4d161 MS |
342 | it->queueid); |
343 | else | |
344 | goto out; | |
345 | } | |
346 | ||
347 | /* | |
348 | * If the user doesn't want STARTTLS, but SSL encryption, we | |
349 | * have to enable SSL first, then send EHLO | |
350 | */ | |
351 | if (((config->features & STARTTLS) == 0) && | |
352 | ((config->features & SECURETRANS) != 0)) { | |
353 | send_remote_command(fd, "EHLO %s", hostname()); | |
bf28fcc6 | 354 | if (read_remote(fd, 0, NULL) != 2) { |
86e4d161 MS |
355 | syslog(LOG_ERR, "%s: remote delivery deferred: " |
356 | " EHLO failed: %m", it->queueid); | |
357 | return (-1); | |
358 | } | |
359 | } | |
360 | #endif /* HAVE_CRYPTO */ | |
361 | if (((config->features & SECURETRANS) == 0)) { | |
362 | send_remote_command(fd, "EHLO %s", hostname()); | |
bf28fcc6 | 363 | if (read_remote(fd, 0, NULL) != 2) { |
86e4d161 MS |
364 | syslog(LOG_ERR, "%s: remote delivery deferred: " |
365 | " EHLO failed: %m", it->queueid); | |
366 | return (-1); | |
367 | } | |
368 | } | |
369 | ||
370 | /* | |
371 | * Use SMTP authentication if the user defined an entry for the remote | |
372 | * or smarthost | |
373 | */ | |
374 | SLIST_FOREACH(a, &authusers, next) { | |
375 | if (strcmp(a->host, host) == 0) { | |
376 | do_auth = 1; | |
377 | break; | |
378 | } | |
379 | } | |
380 | ||
381 | if (do_auth == 1) { | |
dfce7456 MS |
382 | /* |
383 | * Check if the user wants plain text login without using | |
384 | * encryption. | |
385 | */ | |
bf28fcc6 | 386 | syslog(LOG_INFO, "%s: Use SMTP authentication", |
86e4d161 | 387 | it->queueid); |
bf28fcc6 MS |
388 | error = smtp_login(it, fd, a->login, a->password); |
389 | if (error < 0) { | |
390 | syslog(LOG_ERR, "%s: remote delivery failed:" | |
dfce7456 | 391 | " SMTP login failed: %m", it->queueid); |
94389971 | 392 | return(-1); |
dfce7456 | 393 | } |
bf28fcc6 MS |
394 | /* SMTP login is not available, so try without */ |
395 | else if (error > 0) | |
396 | syslog(LOG_ERR, "%s: SMTP login not available." | |
397 | " Try without", it->queueid); | |
86e4d161 MS |
398 | } |
399 | ||
400 | send_remote_command(fd, "MAIL FROM:<%s>", it->sender); | |
bf28fcc6 | 401 | if (read_remote(fd, 0, NULL) != 2) { |
86e4d161 MS |
402 | syslog(LOG_ERR, "%s: remote delivery deferred:" |
403 | " MAIL FROM failed: %m", it->queueid); | |
94389971 | 404 | return(1); |
86e4d161 MS |
405 | } |
406 | ||
94389971 MS |
407 | if (queue == NULL) { |
408 | /* without given queue send only to one receipient */ | |
409 | send_remote_command(fd, "RCPT TO:<%s>", it->addr); | |
410 | if (read_remote(fd, 0, NULL) != 2) { | |
411 | syslog(LOG_ERR, "%s: remote delivery deferred:" | |
412 | " RCPT TO failed: %m", it->queueid); | |
413 | return(1); | |
414 | } | |
415 | } else { | |
416 | /* Iterate over all recepients and open only one connection */ | |
417 | /* | |
418 | * we need 3 queues: | |
419 | * -delivered addresses | |
420 | * -temporary errors | |
421 | * -permanent errors | |
422 | * these 3 queues are given in **queues (+the first queue with all the qitems to send) | |
423 | * | |
424 | */ | |
425 | ||
426 | struct qitem *tit; | |
427 | int rcpt_success = 0; | |
428 | struct stat st; | |
429 | LIST_FOREACH(tit, &queue[0]->queue, next) { | |
430 | struct qitem *qit; | |
431 | qit = calloc(1, sizeof(struct qitem)); | |
432 | copy_qitem(qit, tit); | |
433 | ||
434 | if (stat(tit->queuefn, &st) != 0) { | |
435 | syslog(LOG_ERR, "%s: lost queue file `%s'", | |
436 | tit->queueid, tit->queuefn); | |
437 | /* drop qitem and mark it as successfully sent */ | |
438 | LIST_INSERT_HEAD(&queue[1]->queue, qit, next); | |
439 | continue; | |
440 | } | |
441 | ||
442 | send_remote_command(fd, "RCPT TO:<%s>", tit->addr); | |
443 | switch (read_remote(fd, 0, NULL)) { | |
444 | case 2: /* everythings fine, receipient accepted */ | |
445 | /* add item to temporary queue, these items will be deleted in deliver_smarthost */ | |
446 | rcpt_success = 1; | |
447 | LIST_INSERT_HEAD(&queue[1]->queue, qit, next); | |
448 | syslog(LOG_INFO, "%s: mail from=<%s> to=<%s>", | |
449 | tit->queueid, tit->sender, tit->addr); | |
450 | break; | |
451 | case 4: /* temporary error, try again later */ | |
452 | /* add item to a temporary queue, these items will be tried again */ | |
453 | LIST_INSERT_HEAD(&queue[2]->queue, qit, next); | |
454 | syslog(LOG_INFO, "%s: mail from=<%s> to=<%s>", | |
455 | tit->queueid, tit->sender, tit->addr); | |
456 | syslog(LOG_ERR, "%s: remote delivery deferred:" | |
457 | " RCPT TO failed: %m", tit->queueid); | |
458 | break; | |
459 | case 5: /* permanent error, bounce */ | |
460 | /* add item to a queue, which will be returned to deliver_smarthost */ | |
461 | LIST_INSERT_HEAD(&queue[3]->queue, qit, next); | |
462 | syslog(LOG_INFO, "%s: mail from=<%s> to=<%s>", | |
463 | tit->queueid, tit->sender, tit->addr); | |
464 | syslog(LOG_ERR, "%s: remote delivery failed:" | |
465 | " RCPT TO failed: %m", tit->queueid); | |
466 | break; | |
467 | } | |
468 | } | |
469 | /* if there was no successful RCPT TO, return _WITHOUT_ error */ | |
470 | if (!rcpt_success) | |
471 | goto out; | |
472 | } | |
86e4d161 MS |
473 | |
474 | send_remote_command(fd, "DATA"); | |
bf28fcc6 | 475 | if (read_remote(fd, 0, NULL) != 3) { |
86e4d161 MS |
476 | syslog(LOG_ERR, "%s: remote delivery deferred:" |
477 | " DATA failed: %m", it->queueid); | |
478 | return (1); | |
479 | } | |
480 | ||
481 | if (fseek(it->queuef, it->hdrlen, SEEK_SET) != 0) { | |
482 | syslog(LOG_ERR, "%s: remote delivery deferred: cannot seek: %m", | |
483 | it->queueid); | |
484 | return (1); | |
485 | } | |
486 | ||
487 | while (!feof(it->queuef)) { | |
488 | if (fgets(line, sizeof(line), it->queuef) == NULL) | |
489 | break; | |
490 | linelen = strlen(line); | |
491 | if (linelen == 0 || line[linelen - 1] != '\n') { | |
492 | syslog(LOG_CRIT, "%s: remote delivery failed:" | |
493 | "corrupted queue file", it->queueid); | |
494 | *errmsg = "corrupted queue file"; | |
495 | error = -1; | |
496 | goto out; | |
497 | } | |
498 | ||
499 | /* Remove trailing \n's and escape leading dots */ | |
500 | trim_line(line); | |
501 | ||
502 | /* | |
503 | * If the first character is a dot, we escape it so the line | |
504 | * length increases | |
505 | */ | |
506 | if (line[0] == '.') | |
507 | linelen++; | |
508 | ||
509 | if (send_remote_command(fd, "%s", line) != (ssize_t)linelen+1) { | |
510 | syslog(LOG_ERR, "%s: remote delivery deferred: " | |
511 | "write error", it->queueid); | |
512 | error = 1; | |
513 | goto out; | |
514 | } | |
515 | } | |
516 | ||
517 | send_remote_command(fd, "."); | |
bf28fcc6 | 518 | if (read_remote(fd, 0, NULL) != 2) { |
86e4d161 MS |
519 | syslog(LOG_ERR, "%s: remote delivery deferred: %m", |
520 | it->queueid); | |
521 | return (1); | |
522 | } | |
523 | ||
524 | send_remote_command(fd, "QUIT"); | |
bf28fcc6 | 525 | if (read_remote(fd, 0, NULL) != 2) { |
86e4d161 MS |
526 | syslog(LOG_ERR, "%s: remote delivery deferred: " |
527 | "QUIT failed: %m", it->queueid); | |
528 | return (1); | |
529 | } | |
530 | out: | |
531 | ||
532 | close(fd); | |
533 | return (error); | |
534 | } | |
535 |