void log_init(int restart)
{
if (log_initialised) {
if (!restart)
return;
if (strcmp(logfile_name, lp_log_file(module_id)) != 0) {
if (logfile_fp) {
fclose(logfile_fp);
logfile_fp = NULL;
} else
closelog();
logfile_name = NULL;
} else if (*logfile_name)
return; /* unchanged, non-empty "log file" names */
else if (lp_syslog_facility(-1) != lp_syslog_facility(module_id))
closelog();
else
return; /* unchanged syslog settings */
} else
log_initialised = 1;
/* This looks pointless, but it is needed in order for the
* C library on some systems to fetch the timezone info
* before the chroot. */
timestring(time(NULL));
/* Optionally use a log file instead of syslog. (Non-daemon
* rsyncs will have already set logfile_name, as needed.) */
if (am_daemon && !logfile_name)
logfile_name = lp_log_file(module_id);
if (logfile_name && *logfile_name)
logfile_open();
else
syslog_init();
}
static void syslog_init()
{
int options = LOG_PID;
#ifdef LOG_NDELAY
options |= LOG_NDELAY;
#endif
#ifdef LOG_DAEMON
openlog(lp_syslog_tag(module_id), options, lp_syslog_facility(module_id));
#else
openlog(lp_syslog_tag(module_id), options);
#endif
#ifndef LOG_NDELAY
logit(LOG_INFO, "rsyncd started\n");
#endif
}
static void syslog_init()
{
static int been_here = 0;
int options = LOG_PID;
if (been_here)
return;
been_here = 1;
#ifdef LOG_NDELAY
options |= LOG_NDELAY;
#endif
#ifdef LOG_DAEMON
openlog("rsyncd", options, lp_syslog_facility(module_id));
#else
openlog("rsyncd", options);
#endif
#ifndef LOG_NDELAY
logit(LOG_INFO, "rsyncd started\n");
#endif
}
