lib/util: Remove obsolete sys_getpid() and sys_fork().

The performance of these is minimal (these days) and they can return
invalid results when used as part of applications that do not use
sys_fork().

Autobuild-User: Jelmer Vernooij <jelmer@samba.org>
Autobuild-Date: Sat Mar 24 21:55:41 CET 2012 on sn-devel-104

5 files changed, 6 insertions, 6 deletions

diff --git a/source3/nmbd/asyncdns.c b/source3/nmbd/asyncdns.c
index a42ad25c20..90340efe39 100644
--- a/source3/nmbd/asyncdns.c
+++ b/source3/nmbd/asyncdns.c
@@ -147,7 +147,7 @@ void start_async_dns(struct messaging_context *msg)
 		return;
 	}
 
-	child_pid = sys_fork();
+	child_pid = fork();
 
 	if (child_pid) {
 		fd_in = fd1[0];
diff --git a/source3/nmbd/nmbd.c b/source3/nmbd/nmbd.c
index eff1eca2f1..bb264d2274 100644
--- a/source3/nmbd/nmbd.c
+++ b/source3/nmbd/nmbd.c
@@ -830,7 +830,7 @@ static bool open_sockets(bool isdaemon, int port)
 
 	StartupTime = time(NULL);
 
-	sys_srandom(time(NULL) ^ sys_getpid());
+	sys_srandom(time(NULL) ^ getpid());
 
 	if (!override_logfile) {
 		char *lfile = NULL;
diff --git a/source3/nmbd/nmbd_packets.c b/source3/nmbd/nmbd_packets.c
index f8bfe45c85..7a707a045b 100644
--- a/source3/nmbd/nmbd_packets.c
+++ b/source3/nmbd/nmbd_packets.c
@@ -150,7 +150,7 @@ static uint16 name_trn_id=0;
 static uint16 generate_name_trn_id(void)
 {
 	if (!name_trn_id) {
-		name_trn_id = ((unsigned)time(NULL)%(unsigned)0x7FFF) + ((unsigned)sys_getpid()%(unsigned)100);
+		name_trn_id = ((unsigned)time(NULL)%(unsigned)0x7FFF) + ((unsigned)getpid()%(unsigned)100);
 	}
 	name_trn_id = (name_trn_id+1) % (unsigned)0x7FFF;
 	return name_trn_id;
diff --git a/source3/nmbd/nmbd_synclists.c b/source3/nmbd/nmbd_synclists.c
index 1adccbd7d3..20ece6915a 100644
--- a/source3/nmbd/nmbd_synclists.c
+++ b/source3/nmbd/nmbd_synclists.c
@@ -167,7 +167,7 @@ done:
 	/* the parent forks and returns, leaving the child to do the
 	   actual sync and call END_PROFILE*/
 	CatchChild();
-	if ((s->pid = sys_fork())) return;
+	if ((s->pid = fork())) return;
 
 	BlockSignals( False, SIGTERM );
 
diff --git a/source3/nmbd/nmbd_winsserver.c b/source3/nmbd/nmbd_winsserver.c
index 48c10e25ae..0a06ebea66 100644
--- a/source3/nmbd/nmbd_winsserver.c
+++ b/source3/nmbd/nmbd_winsserver.c
@@ -2470,7 +2470,7 @@ void wins_write_database(time_t t, bool background)
 	/* We will do the writing in a child process to ensure that the parent doesn't block while this is done */
 	if (background) {
 		CatchChild();
-		if (sys_fork()) {
+		if (fork()) {
 			return;
 		}
 		if (tdb_reopen(wins_tdb)) {
@@ -2487,7 +2487,7 @@ void wins_write_database(time_t t, bool background)
 	/* This is safe as the 0 length means "don't expand". */
 	all_string_sub(fname,"//", "/", 0);
 
-	if (asprintf(&fnamenew, "%s.%u", fname, (unsigned int)sys_getpid()) < 0) {
+	if (asprintf(&fnamenew, "%s.%u", fname, (unsigned int)getpid()) < 0) {
 		goto err_exit;
 	}