| printjob.c (139035) | printjob.c (160147) |
|---|---|
| 1/* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 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: --- 31 unchanged lines hidden (view full) --- 40 41#if 0 42#ifndef lint 43static char sccsid[] = "@(#)printjob.c 8.7 (Berkeley) 5/10/95"; 44#endif /* not lint */ 45#endif 46 47#include "lp.cdefs.h" /* A cross-platform version of <sys/cdefs.h> */ | 1/* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 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: --- 31 unchanged lines hidden (view full) --- 40 41#if 0 42#ifndef lint 43static char sccsid[] = "@(#)printjob.c 8.7 (Berkeley) 5/10/95"; 44#endif /* not lint */ 45#endif 46 47#include "lp.cdefs.h" /* A cross-platform version of <sys/cdefs.h> */ |
| 48__FBSDID("$FreeBSD: head/usr.sbin/lpr/lpd/printjob.c 139035 2004-12-19 05:14:29Z gad $"); | 48__FBSDID("$FreeBSD: head/usr.sbin/lpr/lpd/printjob.c 160147 2006-07-07 01:12:26Z gad $"); |
| 49 50/* 51 * printjob -- print jobs in the queue. 52 * 53 * NOTE: the lock file is used to pass information to lpq and lprm. 54 * it does not need to be removed because file locks are dynamic. 55 */ 56 --- 103 unchanged lines hidden (view full) --- 160printjob(struct printer *pp) 161{ 162 struct stat stb; 163 register struct jobqueue *q, **qp; 164 struct jobqueue **queue; 165 register int i, nitems; 166 off_t pidoff; 167 pid_t printpid; | 49 50/* 51 * printjob -- print jobs in the queue. 52 * 53 * NOTE: the lock file is used to pass information to lpq and lprm. 54 * it does not need to be removed because file locks are dynamic. 55 */ 56 --- 103 unchanged lines hidden (view full) --- 160printjob(struct printer *pp) 161{ 162 struct stat stb; 163 register struct jobqueue *q, **qp; 164 struct jobqueue **queue; 165 register int i, nitems; 166 off_t pidoff; 167 pid_t printpid; |
| 168 int errcnt, jobcount, tempfd; | 168 int errcnt, jobcount, statok, tempfd; |
| 169 170 jobcount = 0; 171 init(pp); /* set up capabilities */ 172 (void) write(STDOUT_FILENO, "", 1); /* ack that daemon is started */ 173 (void) close(STDERR_FILENO); /* set up log file */ 174 if (open(pp->log_file, O_WRONLY|O_APPEND, LOG_FILE_MODE) < 0) { 175 syslog(LOG_ERR, "%s: open(%s): %m", pp->printer, 176 pp->log_file); --- 18 unchanged lines hidden (view full) --- 195 /* 196 * uses short form file names 197 */ 198 if (chdir(pp->spool_dir) < 0) { 199 syslog(LOG_ERR, "%s: chdir(%s): %m", pp->printer, 200 pp->spool_dir); 201 exit(1); 202 } | 169 170 jobcount = 0; 171 init(pp); /* set up capabilities */ 172 (void) write(STDOUT_FILENO, "", 1); /* ack that daemon is started */ 173 (void) close(STDERR_FILENO); /* set up log file */ 174 if (open(pp->log_file, O_WRONLY|O_APPEND, LOG_FILE_MODE) < 0) { 175 syslog(LOG_ERR, "%s: open(%s): %m", pp->printer, 176 pp->log_file); --- 18 unchanged lines hidden (view full) --- 195 /* 196 * uses short form file names 197 */ 198 if (chdir(pp->spool_dir) < 0) { 199 syslog(LOG_ERR, "%s: chdir(%s): %m", pp->printer, 200 pp->spool_dir); 201 exit(1); 202 } |
| 203 if (stat(pp->lock_file, &stb) == 0 && (stb.st_mode & LFM_PRINT_DIS)) | 203 statok = stat(pp->lock_file, &stb); 204 if (statok == 0 && (stb.st_mode & LFM_PRINT_DIS)) |
| 204 exit(0); /* printing disabled */ 205 umask(S_IWOTH); 206 lfd = open(pp->lock_file, O_WRONLY|O_CREAT|O_EXLOCK|O_NONBLOCK, 207 LOCK_FILE_MODE); 208 if (lfd < 0) { 209 if (errno == EWOULDBLOCK) /* active daemon present */ 210 exit(0); 211 syslog(LOG_ERR, "%s: open(%s): %m", pp->printer, 212 pp->lock_file); 213 exit(1); 214 } | 205 exit(0); /* printing disabled */ 206 umask(S_IWOTH); 207 lfd = open(pp->lock_file, O_WRONLY|O_CREAT|O_EXLOCK|O_NONBLOCK, 208 LOCK_FILE_MODE); 209 if (lfd < 0) { 210 if (errno == EWOULDBLOCK) /* active daemon present */ 211 exit(0); 212 syslog(LOG_ERR, "%s: open(%s): %m", pp->printer, 213 pp->lock_file); 214 exit(1); 215 } |
| 216 /* 217 * If the initial call to stat() failed, then lock_file will have 218 * been created by open(). Update &stb to match that new file. 219 */ 220 if (statok != 0) 221 statok = stat(pp->lock_file, &stb); |
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| 215 /* turn off non-blocking mode (was turned on for lock effects only) */ 216 if (fcntl(lfd, F_SETFL, 0) < 0) { 217 syslog(LOG_ERR, "%s: fcntl(%s): %m", pp->printer, 218 pp->lock_file); 219 exit(1); 220 } 221 ftruncate(lfd, 0); 222 /* --- 1776 unchanged lines hidden --- | 222 /* turn off non-blocking mode (was turned on for lock effects only) */ 223 if (fcntl(lfd, F_SETFL, 0) < 0) { 224 syslog(LOG_ERR, "%s: fcntl(%s): %m", pp->printer, 225 pp->lock_file); 226 exit(1); 227 } 228 ftruncate(lfd, 0); 229 /* --- 1776 unchanged lines hidden --- |