*/
static inline void sem_down(int semid)
{
- if ( semop(semid, SMwdn, 2) == -1 )
+ if ( semop(semid, SMwdn, 3) == -1 )
perror_msg_and_die("semop[SMwdn]");
}
perror_msg_and_die("semget");
}else
perror_msg_and_die("semget");
+ } else {
+ sem_up(s_semid);
}
}else{
printf("Buffer already allocated just grab the semaphore?");
static void quit_signal(int sig)
{
- logMessage(0, "System log daemon exiting.");
+ logMessage(LOG_SYSLOG | LOG_INFO, "System log daemon exiting.");
unlink(lfile);
#ifdef BB_FEATURE_IPC_SYSLOG
ipcsyslog_cleanup();
error_msg_and_die("syslogd: cannot create socket");
}
- hostinfo = (struct hostent *) gethostbyname(RemoteHost);
-
- if (!hostinfo) {
- error_msg_and_die("syslogd: cannot resolve remote host name [%s]", RemoteHost);
- }
+ hostinfo = xgethostbyname(RemoteHost);
remoteaddr.sin_family = AF_INET;
remoteaddr.sin_addr = *(struct in_addr *) *hostinfo->h_addr_list;
alarm (MarkInterval);
/* Create the syslog file so realpath() can work. */
- close (open (_PATH_LOG, O_RDWR | O_CREAT, 0644));
- if (realpath (_PATH_LOG, lfile) == NULL)
- perror_msg_and_die ("Could not resolve path to " _PATH_LOG);
-
- unlink (lfile);
+ if (realpath (_PATH_LOG, lfile) != NULL)
+ unlink (lfile);
memset (&sunx, 0, sizeof (sunx));
sunx.sun_family = AF_UNIX;
strncpy (sunx.sun_path, lfile, sizeof (sunx.sun_path));
if ((sock_fd = socket (AF_UNIX, SOCK_STREAM, 0)) < 0)
- perror_msg_and_die ("Couldn't obtain descriptor for socket " _PATH_LOG);
+ perror_msg_and_die ("Couldn't get file descriptor for socket " _PATH_LOG);
addrLength = sizeof (sunx.sun_family) + strlen (sunx.sun_path);
if ((bind (sock_fd, (struct sockaddr *) &sunx, addrLength)) || (listen (sock_fd, 5)))
FD_ZERO (&fds);
FD_SET (sock_fd, &fds);
+#ifdef BB_FEATURE_IPC_SYSLOG
+ if (circular_logging == TRUE ){
+ ipcsyslog_init();
+ }
+#endif
+
#ifdef BB_FEATURE_REMOTE_LOG
if (doRemoteLog == TRUE){
init_RemoteLog();
}
#endif
- logMessage (0, "syslogd started: BusyBox v" BB_VER " (" BB_BT ")");
+ logMessage (LOG_SYSLOG | LOG_INFO, "syslogd started: " BB_BANNER);
for (;;) {
} /* for main loop */
}
-static void daemon_init (char **argv, char *dz, void fn (void))
-{
- setsid();
- chdir ("/");
- strncpy(argv[0], dz, strlen(argv[0]));
- fn();
- exit(0);
-}
-
extern int syslogd_main(int argc, char **argv)
{
- int opt, pid;
+ int opt;
int doFork = TRUE;
char *p;
umask(0);
-#ifdef BB_FEATURE_IPC_SYSLOG
- if (circular_logging == TRUE ){
- ipcsyslog_init();
- }
-#endif
-
if (doFork == TRUE) {
- pid = fork();
- if (pid < 0)
- exit(pid);
- else if (pid == 0) {
- daemon_init (argv, "syslogd", doSyslogd);
- }
- } else {
- doSyslogd();
+ if (daemon(0, 1) < 0)
+ perror_msg_and_die("daemon");
}
+ doSyslogd();
return EXIT_SUCCESS;
}