Function cupsdWriteErrorLog

scheduler/log.c:1245–1304

 */

int					/* O - 1 on success, 0 on failure */
cupsdWriteErrorLog(int        level,	/* I - Log level */
                   const char *message)	/* I - Message string */
{
  int		ret = 1;		/* Return value */
  static const char	levels[] =	/* Log levels... */
		{
		  ' ',
		  'X',
		  'A',
		  'C',
		  'E',
		  'W',
		  'N',
		  'I',
		  'D',
		  'd'
		};


#ifdef HAVE_SYSTEMD_SD_JOURNAL_H
  if (!strcmp(ErrorLog, "syslog"))
  {
    sd_journal_print(log_levels[level], "%s", message);
    return (1);
  }

#elif defined(HAVE_VSYSLOG)
 /*
  * See if we are logging errors via syslog...
  */

  if (!strcmp(ErrorLog, "syslog"))
  {
    syslog(log_levels[level], "%s", message);
    return (1);
  }
#endif /* HAVE_SYSTEMD_SD_JOURNAL_H */

 /*
  * Not using syslog; check the log file...
  */

  if (!cupsdCheckLogFile(&ErrorFile, ErrorLog))
  {
    ret = 0;
  }
  else
  {
   /*
    * Write the log message...
    */

    cupsFilePrintf(ErrorFile, "%c %s %s\n", levels[level],
                   cupsdGetDateTime(NULL, LogTimeFormat), message);
    cupsFileFlush(ErrorFile);
  }