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do mor daemonizing work

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@323 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-12-14 14:20:52 +00:00
parent a370e6e763
commit bc5b917f93
1 changed files with 11 additions and 0 deletions
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11
polyp/main.c
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@ -35,6 +35,7 @@
#include <memblock.h> #include <memblock.h>
#include <limits.h> #include <limits.h>
#include <fcntl.h> #include <fcntl.h>
#include <sys/ioctl.h>
#ifdef HAVE_LIBWRAP #ifdef HAVE_LIBWRAP
#include <syslog.h> #include <syslog.h>
@ -241,6 +242,7 @@ int main(int argc, char *argv[]) {
if (conf->daemonize) { if (conf->daemonize) {
pid_t child; pid_t child;
int tty_fd;
if (pa_stdio_acquire() < 0) { if (pa_stdio_acquire() < 0) {
pa_log(__FILE__": failed to acquire stdio.\n"); pa_log(__FILE__": failed to acquire stdio.\n");
@ -292,6 +294,15 @@ int main(int argc, char *argv[]) {
open("/dev/null", O_RDONLY); open("/dev/null", O_RDONLY);
open("/dev/null", O_WRONLY); open("/dev/null", O_WRONLY);
open("/dev/null", O_WRONLY); open("/dev/null", O_WRONLY);
signal(SIGTTOU, SIG_IGN);
signal(SIGTTIN, SIG_IGN);
signal(SIGTSTP, SIG_IGN);
if ((tty_fd = open("/dev/tty", O_RDWR)) >= 0) {
ioctl(tty_fd, TIOCNOTTY, (char*) 0);
close(tty_fd);
}
} }
chdir("/"); chdir("/");