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authorSteven Danneman <steven.danneman@isilon.com>2009-02-20 15:10:21 -0800
committerSteven Danneman <steven.danneman@isilon.com>2009-02-20 16:30:12 -0800
commit116ce19b10a1fd60776764974ad50776ff7c4714 (patch)
tree9b89a37dbcc8b4d7ebed324d5960f3fd550fc3d6 /source3/lib
parent5bd7f9c61bb2fea1867ac6657c9b30799ba49d8f (diff)
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Moved become_daemon() and close_low_fds() to shared util lib
Diffstat (limited to 'source3/lib')
-rw-r--r--source3/lib/util.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 6079e71063..baac26b9aa 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -798,43 +798,6 @@ char *clean_name(TALLOC_CTX *ctx, const char *s)
}
/*******************************************************************
- Close the low 3 fd's and open dev/null in their place.
-********************************************************************/
-
-void close_low_fds(bool stderr_too)
-{
-#ifndef VALGRIND
- int fd;
- int i;
-
- close(0);
- close(1);
-
- if (stderr_too)
- close(2);
-
- /* try and use up these file descriptors, so silly
- library routines writing to stdout etc won't cause havoc */
- for (i=0;i<3;i++) {
- if (i == 2 && !stderr_too)
- continue;
-
- fd = sys_open("/dev/null",O_RDWR,0);
- if (fd < 0)
- fd = sys_open("/dev/null",O_WRONLY,0);
- if (fd < 0) {
- DEBUG(0,("Can't open /dev/null\n"));
- return;
- }
- if (fd != i) {
- DEBUG(0,("Didn't get file descriptor %d\n",i));
- return;
- }
- }
-#endif
-}
-
-/*******************************************************************
Write data into an fd at a given offset. Ignore seek errors.
********************************************************************/
@@ -924,36 +887,6 @@ void smb_msleep(unsigned int t)
#endif
}
-/****************************************************************************
- Become a daemon, discarding the controlling terminal.
-****************************************************************************/
-
-void become_daemon(bool Fork, bool no_process_group)
-{
- if (Fork) {
- if (sys_fork()) {
- _exit(0);
- }
- }
-
- /* detach from the terminal */
-#ifdef HAVE_SETSID
- if (!no_process_group) setsid();
-#elif defined(TIOCNOTTY)
- if (!no_process_group) {
- int i = sys_open("/dev/tty", O_RDWR, 0);
- if (i != -1) {
- ioctl(i, (int) TIOCNOTTY, (char *)0);
- close(i);
- }
- }
-#endif /* HAVE_SETSID */
-
- /* Close fd's 0,1,2. Needed if started by rsh */
- close_low_fds(False); /* Don't close stderr, let the debug system
- attach it to the logfile */
-}
-
bool reinit_after_fork(struct messaging_context *msg_ctx,
struct event_context *ev_ctx,
bool parent_longlived)