diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/util/become_daemon.c | 22 | ||||
| -rw-r--r-- | lib/util/util.h | 9 |
2 files changed, 17 insertions, 14 deletions
diff --git a/lib/util/become_daemon.c b/lib/util/become_daemon.c index 034114eade..5a97b65407 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); @@ -61,11 +62,11 @@ 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 Fork, bool no_process_group) { if (Fork) { if (fork()) { @@ -73,14 +74,14 @@ _PUBLIC_ void become_daemon(bool Fork) } } - /* 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 */ } - diff --git a/lib/util/util.h b/lib/util/util.h index 7873f0e769..4d4df21600 100644 --- a/lib/util/util.h +++ b/lib/util/util.h @@ -724,12 +724,15 @@ _PUBLIC_ int idr_remove(struct idr_context *idp, int id); /* The following definitions come from lib/util/become_daemon.c */ -#if _SAMBA_BUILD_ == 4 +/** + Close the low 3 fd's and open dev/null in their place +**/ +_PUBLIC_ void close_low_fds(bool stderr_too); + /** Become a daemon, discarding the controlling terminal. **/ -_PUBLIC_ void become_daemon(bool fork); -#endif +_PUBLIC_ void become_daemon(bool fork, bool no_process_group); /** * Load a ini-style file. |