diff options
Diffstat (limited to 'lib/util/become_daemon.c')
| -rw-r--r-- | lib/util/become_daemon.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/lib/util/become_daemon.c b/lib/util/become_daemon.c index 034114eade..3d06a4363d 100644 --- a/lib/util/become_daemon.c +++ b/lib/util/become_daemon.c @@ -28,14 +28,15 @@ /******************************************************************* Close the low 3 fd's and open dev/null in their place. ********************************************************************/ -static void close_low_fds(bool stderr_too) + +_PUBLIC_ void close_low_fds(bool stderr_too) { #ifndef VALGRIND int fd; int i; close(0); - close(1); + close(1); if (stderr_too) close(2); @@ -61,26 +62,26 @@ static void close_low_fds(bool stderr_too) #endif } -/** +/**************************************************************************** Become a daemon, discarding the controlling terminal. -**/ +****************************************************************************/ -_PUBLIC_ void become_daemon(bool Fork) +_PUBLIC_ void become_daemon(bool do_fork, bool no_process_group) { - if (Fork) { - if (fork()) { + if (do_fork) { + if (sys_fork()) { _exit(0); } } - /* detach from the terminal */ + /* detach from the terminal */ #ifdef HAVE_SETSID - setsid(); + if (!no_process_group) setsid(); #elif defined(TIOCNOTTY) - { - int i = open("/dev/tty", O_RDWR, 0); + if (!no_process_group) { + int i = sys_open("/dev/tty", O_RDWR, 0); if (i != -1) { - ioctl(i, (int) TIOCNOTTY, (char *)0); + ioctl(i, (int) TIOCNOTTY, (char *)0); close(i); } } @@ -90,4 +91,3 @@ _PUBLIC_ void become_daemon(bool Fork) close_low_fds(false); /* Don't close stderr, let the debug system attach it to the logfile */ } - |