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| author | Steven Danneman <steven.danneman@isilon.com> | 2009-02-20 15:10:21 -0800 |
|---|---|---|
| committer | Steven Danneman <steven.danneman@isilon.com> | 2009-02-20 16:30:12 -0800 |
| commit | 116ce19b10a1fd60776764974ad50776ff7c4714 (patch) | |
| tree | 9b89a37dbcc8b4d7ebed324d5960f3fd550fc3d6 /lib/util | |
| parent | 5bd7f9c61bb2fea1867ac6657c9b30799ba49d8f (diff) | |
| download | samba-116ce19b10a1fd60776764974ad50776ff7c4714.tar.gz samba-116ce19b10a1fd60776764974ad50776ff7c4714.tar.bz2 samba-116ce19b10a1fd60776764974ad50776ff7c4714.zip | |
Moved become_daemon() and close_low_fds() to shared util lib
Diffstat (limited to 'lib/util')
| -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. |