stv0g/tvheadend
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Fix various issues related to startup / pidfiles / daemonizing.

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This commit is contained in:
Andreas Öman 2008-10-07 16:53:20 +00:00
parent 374ed70544
commit efd37c95be
1 changed files with 28 additions and 8 deletions
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36
main.c
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@ -193,10 +193,11 @@ main(int argc, char **argv)
const char *groupnam = NULL;
int logfacility = LOG_DAEMON;
sigset_t set;
const char *settingspath = NULL;
signal(SIGPIPE, handle_sigpipe);
while((c = getopt(argc, argv, "fu:g:")) != -1) {
while((c = getopt(argc, argv, "fu:g:s:")) != -1) {
switch(c) {
case 'f':
forkaway = 1;
@ -207,28 +208,38 @@ main(int argc, char **argv)
case 'g':
groupnam = optarg;
break;
case 's':
settingspath = optarg;
break;
}
}
if(forkaway) {
grp = getgrnam(groupnam ?: "video");
pw = usernam ? getpwnam(usernam) : NULL;
if(settingspath == NULL)
settingspath = "/var/lib/hts/tvheadend";
else
chown(settingspath, pw ? pw->pw_uid : 1, grp ? grp->gr_gid : 1);
if(daemon(0, 0)) {
exit(2);
}
pidfile = fopen("/var/run/tvhead.pid", "w+");
pidfile = fopen("/var/run/tvheadend.pid", "w+");
if(pidfile != NULL) {
fprintf(pidfile, "%d\n", getpid());
fclose(pidfile);
}
grp = getgrnam(groupnam ?: "video");
if(grp != NULL) {
if(grp != NULL) {
setgid(grp->gr_gid);
} else {
setgid(1);
}
pw = usernam ? getpwnam(usernam) : NULL;
if(pw != NULL) {
setuid(pw->pw_uid);
@ -244,7 +255,7 @@ main(int argc, char **argv)
openlog("tvheadend", LOG_PID, logfacility);
hts_settings_init("tvheadend");
hts_settings_init("tvheadend", settingspath);
pthread_mutex_init(&global_lock, NULL);
@ -300,14 +311,23 @@ main(int argc, char **argv)
pthread_sigmask(SIG_UNBLOCK, &set, NULL);
fprintf(stderr, "\nHTS / Tvheadend version %s started\n", htsversion);
if(forkaway) {
syslog(LOG_NOTICE, "HTS Tvheadend version %s started, "
"running as uid:%d gid:%d, settings located in '%s'",
htsversion, getuid(), getgid(), hts_settings_get_root());
} else {
fprintf(stderr, "\nHTS Tvheadend version %s started, "
"settings located in '%s'\n",
htsversion, hts_settings_get_root());
}
mainloop();
syslog(LOG_NOTICE, "Exiting HTS Tvheadend");
if(forkaway)
unlink("/var/run/tvhead.pid");
unlink("/var/run/tvheadend.pid");
return 0;