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

45 files changed, 93 insertions, 93 deletions

diff --git a/source3/auth/pass_check.c b/source3/auth/pass_check.c
index 74d6f1ffbc..ca99261678 100644
--- a/source3/auth/pass_check.c
+++ b/source3/auth/pass_check.c
@@ -378,7 +378,7 @@ static bool dfs_auth(char *user, char *password)
 	}
 
 	DEBUG(0, ("DCE login succeeded for principal %s on pid %d\n",
-		  user, sys_getpid()));
+		  user, getpid()));
 
 	DEBUG(3, ("DCE principal: %s\n"
 		  "          uid: %d\n"
@@ -431,7 +431,7 @@ void dfs_unlogin(void)
 		dce_error_inq_text(err, dce_errstr, &err2);
 		DEBUG(0,
 		      ("DCE purge login context failed for server instance %d: %s\n",
-		       sys_getpid(), dce_errstr));
+		       getpid(), dce_errstr));
 	}
 }
 #endif
diff --git a/source3/client/client.c b/source3/client/client.c
index 87ec3a9969..0d60103f26 100644
--- a/source3/client/client.c
+++ b/source3/client/client.c
@@ -2292,12 +2292,12 @@ static int cmd_print(void)
 		rname = talloc_asprintf(ctx,
 					"%s-%d",
 					p+1,
-					(int)sys_getpid());
+					(int)getpid());
 	}
 	if (strequal(lname,"-")) {
 		rname = talloc_asprintf(ctx,
 				"stdin-%d",
-				(int)sys_getpid());
+				(int)getpid());
 	}
 	if (!rname) {
 		return 1;
diff --git a/source3/include/rpc_misc.h b/source3/include/rpc_misc.h
index adc80167ca..a33406a917 100644
--- a/source3/include/rpc_misc.h
+++ b/source3/include/rpc_misc.h
@@ -28,8 +28,8 @@
  **********************************************************************/
 
 #define OUR_HANDLE(hnd) (((hnd)==NULL) ? "NULL" :\
-	( IVAL((hnd)->uuid.node,2) == (uint32)sys_getpid() ? "OURS" : \
+	( IVAL((hnd)->uuid.node,2) == (uint32)getpid() ? "OURS" : \
 		"OTHER")), ((unsigned int)IVAL((hnd)->uuid.node,2)),\
-		((unsigned int)sys_getpid() )
+		((unsigned int)getpid() )
 
 #endif /* _RPC_MISC_H */
diff --git a/source3/lib/ctdbd_conn.c b/source3/lib/ctdbd_conn.c
index 36e9e508f0..ba51137915 100644
--- a/source3/lib/ctdbd_conn.c
+++ b/source3/lib/ctdbd_conn.c
@@ -578,7 +578,7 @@ NTSTATUS ctdbd_messaging_connection(TALLOC_CTX *mem_ctx,
 		return status;
 	}
 
-	status = register_with_ctdbd(conn, (uint64_t)sys_getpid());
+	status = register_with_ctdbd(conn, (uint64_t)getpid());
 	if (!NT_STATUS_IS_OK(status)) {
 		goto fail;
 	}
@@ -665,7 +665,7 @@ static NTSTATUS ctdb_handle_message(uint8_t *buf, size_t length,
 	}
 
 	/* only messages to our pid or the broadcast are valid here */
-	if (msg->srvid != sys_getpid() && msg->srvid != MSG_SRVID_SAMBA) {
+	if (msg->srvid != getpid() && msg->srvid != MSG_SRVID_SAMBA) {
 		DEBUG(0,("Got unexpected message with srvid=%llu\n", 
 			 (unsigned long long)msg->srvid));
 		TALLOC_FREE(buf);
diff --git a/source3/lib/pidfile.c b/source3/lib/pidfile.c
index 06fca91165..469ddbd95f 100644
--- a/source3/lib/pidfile.c
+++ b/source3/lib/pidfile.c
@@ -162,7 +162,7 @@ void pidfile_create(const char *program_name)
 	}
 
 	memset(buf, 0, sizeof(buf));
-	slprintf(buf, sizeof(buf) - 1, "%u\n", (unsigned int) sys_getpid());
+	slprintf(buf, sizeof(buf) - 1, "%u\n", (unsigned int)getpid());
 	if (write(fd, buf, strlen(buf)) != (ssize_t)strlen(buf)) {
 		DEBUG(0,("ERROR: can't write to file %s: %s\n", 
 			 pidFile_name, strerror(errno)));
diff --git a/source3/lib/server_prefork.c b/source3/lib/server_prefork.c
index f9df91417c..3d35e1c6ca 100644
--- a/source3/lib/server_prefork.c
+++ b/source3/lib/server_prefork.c
@@ -106,7 +106,7 @@ bool prefork_create_pool(TALLOC_CTX *mem_ctx,
 		pfp->pool[i].allowed_clients = 1;
 		pfp->pool[i].started = now;
 
-		pid = sys_fork();
+		pid = fork();
 		switch (pid) {
 		case -1:
 			DEBUG(1, ("Failed to prefork child n. %d !\n", i));
@@ -194,7 +194,7 @@ int prefork_add_children(struct tevent_context *ev_ctx,
 		pfp->pool[i].allowed_clients = 1;
 		pfp->pool[i].started = now;
 
-		pid = sys_fork();
+		pid = fork();
 		switch (pid) {
 		case -1:
 			DEBUG(1, ("Failed to prefork child n. %d !\n", j));
diff --git a/source3/lib/smbldap.c b/source3/lib/smbldap.c
index 51bcabd5eb..c01d3fdc69 100644
--- a/source3/lib/smbldap.c
+++ b/source3/lib/smbldap.c
@@ -1070,7 +1070,7 @@ static int smbldap_open(struct smbldap_state *ldap_state)
 
 
 	ldap_state->last_ping = time_mono(NULL);
-	ldap_state->pid = sys_getpid();
+	ldap_state->pid = getpid();
 
 	TALLOC_FREE(ldap_state->idle_event);
 
@@ -1157,7 +1157,7 @@ static void setup_ldap_local_alarm(struct smbldap_state *ldap_state, time_t abso
 		alarm(absolute_endtime - now);
 	}
 
-	if (ldap_state->pid != sys_getpid()) {
+	if (ldap_state->pid != getpid()) {
 		smbldap_close(ldap_state);
 	}
 }
diff --git a/source3/lib/smbrun.c b/source3/lib/smbrun.c
index 75713d2aa2..b38dee1665 100644
--- a/source3/lib/smbrun.c
+++ b/source3/lib/smbrun.c
@@ -92,7 +92,7 @@ static int smbrun_internal(const char *cmd, int *outfd, bool sanitize)
 
 	CatchChildLeaveStatus();
                                    	
-	if ((pid=sys_fork()) < 0) {
+	if ((pid=fork()) < 0) {
 		DEBUG(0,("smbrun: fork failed with error %s\n", strerror(errno) ));
 		CatchChild(); 
 		if (outfd) {
@@ -255,7 +255,7 @@ int smbrunsecret(const char *cmd, const char *secret)
 
 	CatchChildLeaveStatus();
                                    	
-	if ((pid=sys_fork()) < 0) {
+	if ((pid=fork()) < 0) {
 		DEBUG(0, ("smbrunsecret: fork failed with error %s\n", strerror(errno)));
 		CatchChild(); 
 		return errno;
diff --git a/source3/lib/substitute.c b/source3/lib/substitute.c
index 08cc03eeb2..44582860a1 100644
--- a/source3/lib/substitute.c
+++ b/source3/lib/substitute.c
@@ -549,7 +549,7 @@ char *talloc_sub_basic(TALLOC_CTX *mem_ctx,
 					get_remote_arch_str());
 			break;
 		case 'd' :
-			slprintf(pidstr,sizeof(pidstr)-1, "%d",(int)sys_getpid());
+			slprintf(pidstr,sizeof(pidstr)-1, "%d",(int)getpid());
 			a_string = realloc_string_sub(a_string, "%d", pidstr);
 			break;
 		case 'h' :
diff --git a/source3/lib/system.c b/source3/lib/system.c
index f6558530f3..92e244fdbe 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -1404,7 +1404,7 @@ int sys_popen(const char *command)
 	if(!(argl = extract_args(NULL, command)))
 		goto err_exit;
 
-	entry->child_pid = sys_fork();
+	entry->child_pid = fork();
 
 	if (entry->child_pid == -1) {
 		goto err_exit;
diff --git a/source3/lib/tdb_validate.c b/source3/lib/tdb_validate.c
index 385f4d0ef8..e4f752023d 100644
--- a/source3/lib/tdb_validate.c
+++ b/source3/lib/tdb_validate.c
@@ -118,7 +118,7 @@ int tdb_validate(struct tdb_context *tdb, tdb_validate_data_func validate_fn)
 	 * just let the child panic. we catch the signal. */
 
 	DEBUG(10, ("tdb_validate: forking to let child do validation.\n"));
-	child_pid = sys_fork();
+	child_pid = fork();
 	if (child_pid == 0) {
 		/* child code */
 		DEBUG(10, ("tdb_validate (validation child): created\n"));
diff --git a/source3/lib/util.c b/source3/lib/util.c
index 9d3d787d63..7be056c68b 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -860,7 +860,7 @@ void smb_panic_s3(const char *why)
 	int result;
 
 	DEBUG(0,("PANIC (pid %llu): %s\n",
-		    (unsigned long long)sys_getpid(), why));
+		    (unsigned long long)getpid(), why));
 	log_stack_trace();
 
 #if defined(HAVE_PRCTL) && defined(PR_SET_PTRACER)
@@ -1985,7 +1985,7 @@ static uint32 my_vnn = NONCLUSTER_VNN;
 
 void set_my_vnn(uint32 vnn)
 {
-	DEBUG(10, ("vnn pid %d = %u\n", (int)sys_getpid(), (unsigned int)vnn));
+	DEBUG(10, ("vnn pid %d = %u\n", (int)getpid(), (unsigned int)vnn));
 	my_vnn = vnn;
 }
 
@@ -2013,7 +2013,7 @@ struct server_id pid_to_procid(pid_t pid)
 
 struct server_id procid_self(void)
 {
-	return pid_to_procid(sys_getpid());
+	return pid_to_procid(getpid());
 }
 
 bool procid_equal(const struct server_id *p1, const struct server_id *p2)
@@ -2035,7 +2035,7 @@ bool cluster_id_equal(const struct server_id *id1,
 
 bool procid_is_me(const struct server_id *pid)
 {
-	if (pid->pid != sys_getpid())
+	if (pid->pid != getpid())
 		return False;
 	if (pid->task_id != 0)
 		return False;
diff --git a/source3/libsmb/clientgen.c b/source3/libsmb/clientgen.c
index 26fbd19616..75948b8e99 100644
--- a/source3/libsmb/clientgen.c
+++ b/source3/libsmb/clientgen.c
@@ -271,7 +271,7 @@ struct cli_state *cli_state_create(TALLOC_CTX *mem_ctx,
 		goto error;
 	}
 
-	cli->smb1.pid = (uint16_t)sys_getpid();
+	cli->smb1.pid = (uint16_t)getpid();
 	cli->smb1.vc_num = cli->smb1.pid;
 	cli->smb1.tid = UINT16_MAX;
 	cli->smb1.uid = UID_FIELD_INVALID;
diff --git a/source3/libsmb/libsmb_context.c b/source3/libsmb/libsmb_context.c
index 6c78cb93d7..a8fd2dc45e 100644
--- a/source3/libsmb/libsmb_context.c
+++ b/source3/libsmb/libsmb_context.c
@@ -604,7 +604,7 @@ smbc_init_context(SMBCCTX *context)
                          * Hmmm, I want to get hostname as well, but I am too
                          * lazy for the moment
                          */
-                        pid = sys_getpid();
+                        pid = getpid();
                         netbios_name = (char *)SMB_MALLOC(17);
                         if (!netbios_name) {
                                 errno = ENOMEM;
diff --git a/source3/modules/vfs_aio_fork.c b/source3/modules/vfs_aio_fork.c
index bcd7c6ae2d..27f71165cf 100644
--- a/source3/modules/vfs_aio_fork.c
+++ b/source3/modules/vfs_aio_fork.c
@@ -500,7 +500,7 @@ static NTSTATUS create_aio_child(struct smbd_server_connection *sconn,
 		goto fail;
 	}
 
-	result->pid = sys_fork();
+	result->pid = fork();
 	if (result->pid == -1) {
 		status = map_nt_error_from_unix(errno);
 		DEBUG(0, ("fork failed: %s\n", strerror(errno)));
diff --git a/source3/modules/vfs_notify_fam.c b/source3/modules/vfs_notify_fam.c
index 8a3487b9d3..7ac6609c53 100644
--- a/source3/modules/vfs_notify_fam.c
+++ b/source3/modules/vfs_notify_fam.c
@@ -87,7 +87,7 @@ static NTSTATUS fam_open_connection(FAMConnection *fam_conn,
 	setenv("GAM_CLIENT_ID","SAMBA",0);
 #endif
 
-	if (asprintf(&name, "smbd (%lu)", (unsigned long)sys_getpid()) == -1) {
+	if (asprintf(&name, "smbd (%lu)", (unsigned long)getpid()) == -1) {
 		DEBUG(0, ("No memory\n"));
 		return NT_STATUS_NO_MEMORY;
 	}
diff --git a/source3/modules/vfs_preopen.c b/source3/modules/vfs_preopen.c
index 3d7f6c1b03..3540d34c4f 100644
--- a/source3/modules/vfs_preopen.c
+++ b/source3/modules/vfs_preopen.c
@@ -224,7 +224,7 @@ static NTSTATUS preopen_init_helper(struct preopen_helper *h)
 		return status;
 	}
 
-	h->pid = sys_fork();
+	h->pid = fork();
 
 	if (h->pid == -1) {
 		return map_nt_error_from_unix(errno);
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;
 	}
 
diff --git a/source3/passdb/pdb_smbpasswd.c b/source3/passdb/pdb_smbpasswd.c
index 6dbb72a577..4d5bed4e10 100644
--- a/source3/passdb/pdb_smbpasswd.c
+++ b/source3/passdb/pdb_smbpasswd.c
@@ -1095,7 +1095,7 @@ static bool del_smbfilepwd_entry(struct smbpasswd_privates *smbpasswd_state, con
 
 	pfile2 = talloc_asprintf(talloc_tos(),
 			"%s.%u",
-			pfile, (unsigned)sys_getpid());
+			pfile, (unsigned)getpid());
 	if (!pfile2) {
 		return false;
 	}
diff --git a/source3/passdb/secrets.c b/source3/passdb/secrets.c
index 94e514d218..33a266c2af 100644
--- a/source3/passdb/secrets.c
+++ b/source3/passdb/secrets.c
@@ -47,7 +47,7 @@ static struct db_context *db_ctx;
  */
 static void get_rand_seed(void *userdata, int *new_seed)
 {
-	*new_seed = sys_getpid();
+	*new_seed = getpid();
 	if (db_ctx) {
 		dbwrap_trans_change_int32_atomic(db_ctx, "INFO/random_seed",
 						 new_seed, 1);
diff --git a/source3/printing/print_cups.c b/source3/printing/print_cups.c
index 95ddd570bb..79b146c076 100644
--- a/source3/printing/print_cups.c
+++ b/source3/printing/print_cups.c
@@ -411,7 +411,7 @@ static bool cups_pcap_load_async(struct tevent_context *ev,
 		return false;
 	}
 
-	pid = sys_fork();
+	pid = fork();
 	if (pid == (pid_t)-1) {
 		DEBUG(10,("cups_pcap_load_async: fork failed %s\n",
 			strerror(errno) ));
diff --git a/source3/printing/printing.c b/source3/printing/printing.c
index f3a9a9a253..0d943a38df 100644
--- a/source3/printing/printing.c
+++ b/source3/printing/printing.c
@@ -1111,7 +1111,7 @@ static void set_updating_pid(const fstring sharename, bool updating)
 	fstring keystr;
 	TDB_DATA key;
 	TDB_DATA data;
-	pid_t updating_pid = sys_getpid();
+	pid_t updating_pid = getpid();
 	uint8 buffer[4];
 
 	struct tdb_print_db *pdb = get_print_db_byname(sharename);
@@ -1752,7 +1752,7 @@ bool print_notify_register_pid(int snum)
 	struct tdb_print_db *pdb = NULL;
 	TDB_CONTEXT *tdb = NULL;
 	const char *printername;
-	uint32 mypid = (uint32)sys_getpid();
+	uint32_t mypid = (uint32_t)getpid();
 	bool ret = False;
 	size_t i;
 
@@ -1843,7 +1843,7 @@ bool print_notify_deregister_pid(int snum)
 	struct tdb_print_db *pdb = NULL;
 	TDB_CONTEXT *tdb = NULL;
 	const char *printername;
-	uint32 mypid = (uint32)sys_getpid();
+	uint32_t mypid = (uint32_t)getpid();
 	size_t i;
 	bool ret = False;
 
@@ -1948,7 +1948,7 @@ bool print_job_exists(const char* sharename, uint32 jobid)
 char *print_job_fname(const char* sharename, uint32 jobid)
 {
 	struct printjob *pjob = print_job_find(sharename, jobid);
-	if (!pjob || pjob->spooled || pjob->pid != sys_getpid())
+	if (!pjob || pjob->spooled || pjob->pid != getpid())
 		return NULL;
 	return pjob->filename;
 }
@@ -1981,7 +1981,7 @@ bool print_job_set_name(struct tevent_context *ev,
 	struct printjob *pjob;
 
 	pjob = print_job_find(sharename, jobid);
-	if (!pjob || pjob->pid != sys_getpid())
+	if (!pjob || pjob->pid != getpid())
 		return False;
 
 	fstrcpy(pjob->jobname, name);
@@ -1997,7 +1997,7 @@ bool print_job_get_name(TALLOC_CTX *mem_ctx, const char *sharename, uint32_t job
 	struct printjob *pjob;
 
 	pjob = print_job_find(sharename, jobid);
-	if (!pjob || pjob->pid != sys_getpid()) {
+	if (!pjob || pjob->pid != getpid()) {
 		return false;
 	}
 
@@ -2361,7 +2361,7 @@ ssize_t print_job_write(struct tevent_context *ev,
 	if (!pjob)
 		return -1;
 	/* don't allow another process to get this info - it is meaningless */
-	if (pjob->pid != sys_getpid())
+	if (pjob->pid != getpid())
 		return -1;
 
 	/* if SMBD is spooling this can't be allowed */
@@ -2720,7 +2720,7 @@ WERROR print_job_start(const struct auth_session_info *server_info,
 
 	ZERO_STRUCT(pjob);
 
-	pjob.pid = sys_getpid();
+	pjob.pid = getpid();
 	pjob.sysjob = -1;
 	pjob.fd = -1;
 	pjob.starttime = time(NULL);
@@ -2788,7 +2788,7 @@ void print_job_endpage(struct messaging_context *msg_ctx,
 	if (!pjob)
 		return;
 	/* don't allow another process to get this info - it is meaningless */
-	if (pjob->pid != sys_getpid())
+	if (pjob->pid != getpid())
 		return;
 
 	pjob->page_count++;
@@ -2817,7 +2817,7 @@ NTSTATUS print_job_end(struct messaging_context *msg_ctx, int snum,
 		return NT_STATUS_PRINT_CANCELLED;
 	}
 
-	if (pjob->spooled || pjob->pid != sys_getpid()) {
+	if (pjob->spooled || pjob->pid != getpid()) {
 		return NT_STATUS_ACCESS_DENIED;
 	}
 
diff --git a/source3/printing/printing_db.c b/source3/printing/printing_db.c
index a3e10659d6..ecb8ff6463 100644
--- a/source3/printing/printing_db.c
+++ b/source3/printing/printing_db.c
@@ -193,7 +193,7 @@ TDB_DATA get_printer_notify_pid_list(struct tdb_context *tdb, const char *printe
 	for( i = 0; i < data.dsize; i += 8) {
 		pid_t pid = (pid_t)IVAL(data.dptr, i);
 
-		if (pid == sys_getpid())
+		if (pid == getpid())
 			continue;
 
 		/* Entry is dead if process doesn't exist or refcount is zero. */
diff --git a/source3/printing/queue_process.c b/source3/printing/queue_process.c
index de41f8916d..6e50f5f4ff 100644
--- a/source3/printing/queue_process.c
+++ b/source3/printing/queue_process.c
@@ -244,7 +244,7 @@ pid_t start_background_queue(struct tevent_context *ev,
 	BlockSignals(true, SIGTERM);
 	BlockSignals(true, SIGHUP);
 
-	pid = sys_fork();
+	pid = fork();
 
 	/* parent or error */
 	if (pid != 0) {
diff --git a/source3/printing/spoolssd.c b/source3/printing/spoolssd.c
index 5775505160..f4bba76bc7 100644
--- a/source3/printing/spoolssd.c
+++ b/source3/printing/spoolssd.c
@@ -644,7 +644,7 @@ pid_t start_spoolssd(struct tevent_context *ev_ctx,
 	BlockSignals(true, SIGTERM);
 	BlockSignals(true, SIGHUP);
 
-	pid = sys_fork();
+	pid = fork();
 
 	if (pid == -1) {
 		DEBUG(0, ("Failed to fork SPOOLSS [%s]\n",
diff --git a/source3/rpc_server/epmd.c b/source3/rpc_server/epmd.c
index c28d8574c0..46b5c52bb7 100644
--- a/source3/rpc_server/epmd.c
+++ b/source3/rpc_server/epmd.c
@@ -146,7 +146,7 @@ void start_epmd(struct tevent_context *ev_ctx,
 
 	DEBUG(1, ("Forking Endpoint Mapper Daemon\n"));
 
-	pid = sys_fork();
+	pid = fork();
 
 	if (pid == -1) {
 		DEBUG(0, ("Failed to fork Endpoint Mapper [%s], aborting ...\n",
diff --git a/source3/rpc_server/lsasd.c b/source3/rpc_server/lsasd.c
index ad184d89c9..6608d6ba33 100644
--- a/source3/rpc_server/lsasd.c
+++ b/source3/rpc_server/lsasd.c
@@ -858,7 +858,7 @@ void start_lsasd(struct tevent_context *ev_ctx,
 	BlockSignals(true, SIGTERM);
 	BlockSignals(true, SIGHUP);
 
-	pid = sys_fork();
+	pid = fork();
 	if (pid == -1) {
 		DEBUG(0, ("Failed to fork LSASD [%s], aborting ...\n",
 			   strerror(errno)));
diff --git a/source3/rpc_server/rpc_handles.c b/source3/rpc_server/rpc_handles.c
index f98b2355fc..d0b9777f6f 100644
--- a/source3/rpc_server/rpc_handles.c
+++ b/source3/rpc_server/rpc_handles.c
@@ -292,7 +292,7 @@ static struct dcesrv_handle *create_rpc_handle_internal(struct pipes_struct *p,
 	/* something random */
 	SSVAL(rpc_hnd->wire_handle.uuid.node, 0, t);
 	/* something more random */
-	SIVAL(rpc_hnd->wire_handle.uuid.node, 2, sys_getpid());
+	SIVAL(rpc_hnd->wire_handle.uuid.node, 2, getpid());
 
 	DLIST_ADD(p->pipe_handles->handles, rpc_hnd);
 	p->pipe_handles->count++;
diff --git a/source3/rpc_server/samr/srv_samr_chgpasswd.c b/source3/rpc_server/samr/srv_samr_chgpasswd.c
index 083b048afe..1e8b14ead7 100644
--- a/source3/rpc_server/samr/srv_samr_chgpasswd.c
+++ b/source3/rpc_server/samr/srv_samr_chgpasswd.c
@@ -405,7 +405,7 @@ static bool chat_with_program(char *passwordprogram, const struct passwd *pass,
 
 	CatchChildLeaveStatus();
 
-	if ((pid = sys_fork()) < 0) {
+	if ((pid = fork()) < 0) {
 		DEBUG(3, ("chat_with_program: Cannot fork() child for password change: %s\n", pass->pw_name));
 		SAFE_FREE(slavedev);
 		close(master);
diff --git a/source3/rpc_server/svcctl/srv_svcctl_nt.c b/source3/rpc_server/svcctl/srv_svcctl_nt.c
index 37cfc46d58..74c55ab521 100644
--- a/source3/rpc_server/svcctl/srv_svcctl_nt.c
+++ b/source3/rpc_server/svcctl/srv_svcctl_nt.c
@@ -637,7 +637,7 @@ WERROR _svcctl_QueryServiceStatusEx(struct pipes_struct *p,
 
 			/* Get the status of the service.. */
 			info->ops->service_status( info->name, &svc_stat_proc.status );
-			svc_stat_proc.process_id     = sys_getpid();
+			svc_stat_proc.process_id     = getpid();
 			svc_stat_proc.service_flags  = 0x0;
 
 			ndr_err = ndr_push_struct_blob(&blob, p->mem_ctx, &svc_stat_proc,
diff --git a/source3/smbd/files.c b/source3/smbd/files.c
index 6499a810ff..e01a92e333 100644
--- a/source3/smbd/files.c
+++ b/source3/smbd/files.c
@@ -60,7 +60,7 @@ NTSTATUS file_new(struct smb_request *req, connection_struct *conn,
 	   increases the chance that the errant client will get an error rather
 	   than causing corruption */
 	if (sconn->first_file == 0) {
-		sconn->first_file = (sys_getpid() ^ (int)time(NULL));
+		sconn->first_file = (getpid() ^ (int)time(NULL));
 		sconn->first_file %= sconn->real_max_open_files;
 	}
 
diff --git a/source3/smbd/negprot.c b/source3/smbd/negprot.c
index e44ac5cb75..9ddafee657 100644
--- a/source3/smbd/negprot.c
+++ b/source3/smbd/negprot.c
@@ -121,13 +121,13 @@ static void reply_lanman1(struct smb_request *req, uint16 choice)
 	set_Protocol(PROTOCOL_LANMAN1);
 
 	/* Reply, SMBlockread, SMBwritelock supported. */
-	SCVAL(req->outbuf,smb_flg,FLAG_REPLY|FLAG_SUPPORT_LOCKREAD);
-	SSVAL(req->outbuf,smb_vwv2,sconn->smb1.negprot.max_recv);
-	SSVAL(req->outbuf,smb_vwv3,lp_maxmux()); /* maxmux */
-	SSVAL(req->outbuf,smb_vwv4,1);
-	SSVAL(req->outbuf,smb_vwv5,raw); /* tell redirector we support
+	SCVAL(req->outbuf,smb_flg, FLAG_REPLY|FLAG_SUPPORT_LOCKREAD);
+	SSVAL(req->outbuf,smb_vwv2, sconn->smb1.negprot.max_recv);
+	SSVAL(req->outbuf,smb_vwv3, lp_maxmux()); /* maxmux */
+	SSVAL(req->outbuf,smb_vwv4, 1);
+	SSVAL(req->outbuf,smb_vwv5, raw); /* tell redirector we support
 		readbraw writebraw (possibly) */
-	SIVAL(req->outbuf,smb_vwv6,sys_getpid());
+	SIVAL(req->outbuf,smb_vwv6, getpid());
 	SSVAL(req->outbuf,smb_vwv10, set_server_zone_offset(t)/60);
 
 	srv_put_dos_date((char *)req->outbuf,smb_vwv8,t);
@@ -157,9 +157,9 @@ static void reply_lanman2(struct smb_request *req, uint16 choice)
 
 	reply_outbuf(req, 13, sconn->smb1.negprot.encrypted_passwords?8:0);
 
-	SSVAL(req->outbuf,smb_vwv0,choice);
-	SSVAL(req->outbuf,smb_vwv1,secword);
-	SIVAL(req->outbuf,smb_vwv6,sys_getpid());
+	SSVAL(req->outbuf,smb_vwv0, choice);
+	SSVAL(req->outbuf,smb_vwv1, secword);
+	SIVAL(req->outbuf,smb_vwv6, getpid());
 
 	/* Create a token value and add it to the outgoing packet. */
 	if (sconn->smb1.negprot.encrypted_passwords) {
@@ -362,13 +362,13 @@ static void reply_nt1(struct smb_request *req, uint16 choice)
 
 	set_Protocol(PROTOCOL_NT1);
 
-	SSVAL(req->outbuf,smb_vwv1+1,lp_maxmux()); /* maxmpx */
-	SSVAL(req->outbuf,smb_vwv2+1,1); /* num vcs */
+	SSVAL(req->outbuf,smb_vwv1+1, lp_maxmux()); /* maxmpx */
+	SSVAL(req->outbuf,smb_vwv2+1, 1); /* num vcs */
 	SIVAL(req->outbuf,smb_vwv3+1,
 	      sconn->smb1.negprot.max_recv); /* max buffer. LOTS! */
-	SIVAL(req->outbuf,smb_vwv5+1,0x10000); /* raw size. full 64k */
-	SIVAL(req->outbuf,smb_vwv7+1,sys_getpid()); /* session key */
-	SIVAL(req->outbuf,smb_vwv9+1,capabilities); /* capabilities */
+	SIVAL(req->outbuf,smb_vwv5+1, 0x10000); /* raw size. full 64k */
+	SIVAL(req->outbuf,smb_vwv7+1, getpid()); /* session key */
+	SIVAL(req->outbuf,smb_vwv9+1, capabilities); /* capabilities */
 	clock_gettime(CLOCK_REALTIME,&ts);
 	put_long_date_timespec(TIMESTAMP_SET_NT_OR_BETTER,(char *)req->outbuf+smb_vwv11+1,ts);
 	SSVALS(req->outbuf,smb_vwv15+1,set_server_zone_offset(ts.tv_sec)/60);
diff --git a/source3/smbd/oplock_irix.c b/source3/smbd/oplock_irix.c
index 0bc964ffff..2097945b97 100644
--- a/source3/smbd/oplock_irix.c
+++ b/source3/smbd/oplock_irix.c
@@ -50,7 +50,7 @@ static bool irix_oplocks_available(void)
 	tmpname = talloc_asprintf(ctx,
 				"%s/koplock.%d",
 				lp_lockdir(),
-				(int)sys_getpid());
+				(int)getpid());
 	if (!tmpname) {
 		TALLOC_FREE(ctx);
 		return False;
diff --git a/source3/smbd/process.c b/source3/smbd/process.c
index defedf6d6c..ed19e7f42b 100644
--- a/source3/smbd/process.c
+++ b/source3/smbd/process.c
@@ -76,7 +76,7 @@ static bool smbd_lock_socket_internal(struct smbd_server_connection *sconn)
 		return true;
 	}
 
-	DEBUG(10,("pid[%d] wait for socket lock\n", (int)sys_getpid()));
+	DEBUG(10,("pid[%d] wait for socket lock\n", (int)getpid()));
 
 	do {
 		ok = fcntl_lock(
@@ -89,7 +89,7 @@ static bool smbd_lock_socket_internal(struct smbd_server_connection *sconn)
 		return false;
 	}
 
-	DEBUG(10,("pid[%d] got for socket lock\n", (int)sys_getpid()));
+	DEBUG(10,("pid[%d] got for socket lock\n", (int)getpid()));
 
 	return true;
 }
@@ -126,7 +126,7 @@ static bool smbd_unlock_socket_internal(struct smbd_server_connection *sconn)
 		return false;
 	}
 
-	DEBUG(10,("pid[%d] unlocked socket\n", (int)sys_getpid()));
+	DEBUG(10,("pid[%d] unlocked socket\n", (int)getpid()));
 
 	return true;
 }
@@ -182,7 +182,7 @@ bool srv_send_smb(struct smbd_server_connection *sconn, char *buffer,
 		 * client failed.
 		 */
 		DEBUG(1,("pid[%d] Error writing %d bytes to client %s. %d. (%s)\n",
-			 (int)sys_getpid(), (int)len,
+			 (int)getpid(), (int)len,
 			 get_peer_addr(sconn->sock, addr, sizeof(addr)),
 			 (int)ret, strerror(errno) ));
 
@@ -1373,7 +1373,7 @@ static connection_struct *switch_message(uint8 type, struct smb_request *req)
 	conn = req->conn;
 
 	DEBUG(3,("switch message %s (pid %d) conn 0x%lx\n", smb_fn_name(type),
-		 (int)sys_getpid(), (unsigned long)conn));
+		 (int)getpid(), (unsigned long)conn));
 
 	smb_dump(smb_fn_name(type), 1, (const char *)req->inbuf);
 
@@ -2638,7 +2638,7 @@ static void smbd_echo_read_waited(struct tevent_req *subreq)
 
 	if (!fd_is_readable(sconn->sock)) {
 		DEBUG(10,("echo_handler[%d] the parent smbd was faster\n",
-			  (int)sys_getpid()));
+			  (int)getpid()));
 
 		ok = smbd_unlock_socket_internal(sconn);
 		if (!ok) {
@@ -2667,7 +2667,7 @@ static void smbd_echo_read_waited(struct tevent_req *subreq)
 	if (tevent_req_nterror(req, status)) {
 		tevent_req_nterror(req, status);
 		DEBUG(1, ("echo_handler[%d]: receive_smb_raw_talloc failed: %s\n",
-			  (int)sys_getpid(), nt_errstr(status)));
+			  (int)getpid(), nt_errstr(status)));
 		return;
 	}
 
@@ -2751,7 +2751,7 @@ static void smbd_echo_writer_done(struct tevent_req *req)
 		DEBUG(1, ("writev to parent failed: %s\n", strerror(err)));
 		exit(1);
 	}
-	DEBUG(10,("echo_handler[%d]: forwarded pdu to main\n", (int)sys_getpid()));
+	DEBUG(10,("echo_handler[%d]: forwarded pdu to main\n", (int)getpid()));
 	smbd_echo_activate_writer(state);
 }
 
@@ -2932,7 +2932,7 @@ static void smbd_echo_got_packet(struct tevent_req *req)
 		iov->iov_len = buflen;
 
 		DEBUG(10,("echo_handler[%d]: forward to main\n",
-			  (int)sys_getpid()));
+			  (int)getpid()));
 		smbd_echo_activate_writer(state);
 	}
 
@@ -2965,7 +2965,7 @@ bool fork_echo_handler(struct smbd_server_connection *sconn)
 		goto fail;
 	}
 
-	child = sys_fork();
+	child = fork();
 	if (child == 0) {
 		NTSTATUS status;
 
@@ -2987,7 +2987,7 @@ bool fork_echo_handler(struct smbd_server_connection *sconn)
 	listener_pipe[1] = -1;
 	sconn->smb1.echo_handler.trusted_fd = listener_pipe[0];
 
-	DEBUG(10,("fork_echo_handler: main[%d] echo_child[%d]\n", (int)sys_getpid(), child));
+	DEBUG(10,("fork_echo_handler: main[%d] echo_child[%d]\n", (int)getpid(), child));
 
 	/*
 	 * Without smb signing this is the same as the normal smbd
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index ef3f140f78..d3bcc48893 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -184,7 +184,7 @@ static void msg_inject_fault(struct messaging_context *msg,
 		  procid_str_static(&src), sig));
 #endif
 
-	kill(sys_getpid(), sig);
+	kill(getpid(), sig);
 }
 #endif /* DEVELOPER */
 
@@ -484,7 +484,7 @@ static void smbd_accept_connection(struct tevent_context *ev,
 	 */
 	unique_id = serverid_get_random_unique_id();
 
-	pid = sys_fork();
+	pid = fork();
 	if (pid == 0) {
 		NTSTATUS status = NT_STATUS_OK;
 
@@ -545,7 +545,7 @@ static void smbd_accept_connection(struct tevent_context *ev,
 	}
 
 	if (pid < 0) {
-		DEBUG(0,("smbd_accept_connection: sys_fork() failed: %s\n",
+		DEBUG(0,("smbd_accept_connection: fork() failed: %s\n",
 			 strerror(errno)));
 	}
 
diff --git a/source3/smbd/service.c b/source3/smbd/service.c
index 867776571b..c4d3486cdf 100644
--- a/source3/smbd/service.c
+++ b/source3/smbd/service.c
@@ -874,7 +874,7 @@ static NTSTATUS make_connection_snum(struct smbd_server_connection *sconn,
 		dbgtext( "initially as user %s ",
 			 conn->session_info->unix_info->unix_name );
 		dbgtext( "(uid=%d, gid=%d) ", (int)effuid, (int)effgid );
-		dbgtext( "(pid %d)\n", (int)sys_getpid() );
+		dbgtext( "(pid %d)\n", (int)getpid() );
 	}
 
 	return status;
diff --git a/source3/smbd/session.c b/source3/smbd/session.c
index 1d89122ddd..e03af1e030 100644
--- a/source3/smbd/session.c
+++ b/source3/smbd/session.c
@@ -129,7 +129,7 @@ bool session_claim(struct smbd_server_connection *sconn, user_struct *vuser)
 		}
 
 		snprintf(sessionid.id_str, sizeof(sessionid.id_str),
-			 SESSION_TEMPLATE, (long unsigned int)sys_getpid(),
+			 SESSION_TEMPLATE, (long unsigned int)getpid(),
 			 vuser->vuid);
 	}
 
diff --git a/source3/smbd/utmp.c b/source3/smbd/utmp.c
index 6837c078cf..34b77616b6 100644
--- a/source3/smbd/utmp.c
+++ b/source3/smbd/utmp.c
@@ -528,7 +528,7 @@ static bool sys_utmp_fill(struct utmp *u,
 	utmp_strcpy(u->ut_line, id_str, sizeof(u->ut_line));
 
 #if defined(HAVE_UT_UT_PID)
-	u->ut_pid = sys_getpid();
+	u->ut_pid = getpid();
 #endif
 
 /*
diff --git a/source3/winbindd/winbindd.c b/source3/winbindd/winbindd.c
index 66e53d9cae..a3b21425a0 100644
--- a/source3/winbindd/winbindd.c
+++ b/source3/winbindd/winbindd.c
@@ -431,7 +431,7 @@ static void winbind_msg_validate_cache(struct messaging_context *msg_ctx,
 	 * so we don't block the main winbindd and the validation
 	 * code can safely use fork/waitpid...
 	 */
-	child_pid = sys_fork();
+	child_pid = fork();
 
 	if (child_pid == -1) {
 		DEBUG(1, ("winbind_msg_validate_cache: Could not fork: %s\n",
diff --git a/source3/winbindd/winbindd_cm.c b/source3/winbindd/winbindd_cm.c
index 020a092f29..edd50d12bc 100644
--- a/source3/winbindd/winbindd_cm.c
+++ b/source3/winbindd/winbindd_cm.c
@@ -188,7 +188,7 @@ static bool fork_child_dc_connect(struct winbindd_domain *domain)
 	struct dc_name_ip *dcs = NULL;
 	int num_dcs = 0;
 	TALLOC_CTX *mem_ctx = NULL;
-	pid_t parent_pid = sys_getpid();
+	pid_t parent_pid = getpid();
 	char *lfile = NULL;
 	NTSTATUS status;
 
@@ -206,7 +206,7 @@ static bool fork_child_dc_connect(struct winbindd_domain *domain)
 		domain->dc_probe_pid = (pid_t)-1;
 	}
 
-	domain->dc_probe_pid = sys_fork();
+	domain->dc_probe_pid = fork();
 
 	if (domain->dc_probe_pid == (pid_t)-1) {
 		DEBUG(0, ("fork_child_dc_connect: Could not fork: %s\n", strerror(errno)));
diff --git a/source3/winbindd/winbindd_dual.c b/source3/winbindd/winbindd_dual.c
index f11dae7e08..4eef550b4b 100644
--- a/source3/winbindd/winbindd_dual.c
+++ b/source3/winbindd/winbindd_dual.c
@@ -1312,11 +1312,11 @@ static bool fork_domain_child(struct winbindd_child *child)
 	}
 
 	ZERO_STRUCT(state);
-	state.pid = sys_getpid();
+	state.pid = getpid();
 	state.request = &request;
 	state.response = &response;
 
-	child->pid = sys_fork();
+	child->pid = fork();
 
 	if (child->pid == -1) {
 		DEBUG(0, ("Could not fork: %s\n", strerror(errno)));
@@ -1353,7 +1353,7 @@ static bool fork_domain_child(struct winbindd_child *child)
 	/* Child */
 	child_domain = child->domain;
 
-	DEBUG(10, ("Child process %d\n", (int)sys_getpid()));
+	DEBUG(10, ("Child process %d\n", (int)getpid()));
 
 	state.sock = fdpair[0];
 	close(fdpair[1]);