Use dup2() replacement from libreplace.

5 files changed, 7 insertions, 18 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index c6609be5d6..6e0bde3a14 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1054,7 +1054,6 @@ void *sys_dlopen(const char *name, int flags);
 void *sys_dlsym(void *handle, const char *symbol);
 int sys_dlclose (void *handle);
 const char *sys_dlerror(void);
-int sys_dup2(int oldfd, int newfd) ;
 ssize_t sys_getxattr (const char *path, const char *name, void *value, size_t size);
 ssize_t sys_lgetxattr (const char *path, const char *name, void *value, size_t size);
 ssize_t sys_fgetxattr (int filedes, const char *name, void *value, size_t size);
diff --git a/source3/lib/debug.c b/source3/lib/debug.c
index be2707b595..986dff48d7 100644
--- a/source3/lib/debug.c
+++ b/source3/lib/debug.c
@@ -680,8 +680,8 @@ bool reopen_logs( void )
 	force_check_log_size();
 	(void)umask(oldumask);
 
-	/* Take over stderr to catch ouput into logs */
-	if (dbf && sys_dup2(x_fileno(dbf), 2) == -1) {
+	/* Take over stderr to catch output into logs */
+	if (dbf && dup2(x_fileno(dbf), 2) == -1) {
 		close_low_fds(True); /* Close stderr too, if dup2 can't point it
 					at the logfile */
 	}
diff --git a/source3/lib/smbrun.c b/source3/lib/smbrun.c
index 515fcd75c2..31990713b8 100644
--- a/source3/lib/smbrun.c
+++ b/source3/lib/smbrun.c
@@ -153,7 +153,7 @@ static int smbrun_internal(const char *cmd, int *outfd, bool sanitize)
 	/* point our stdout at the file we want output to go into */
 	if (outfd) {
 		close(1);
-		if (sys_dup2(*outfd,1) != 1) {
+		if (dup2(*outfd,1) != 1) {
 			DEBUG(2,("Failed to create stdout file descriptor\n"));
 			close(*outfd);
 			exit(80);
@@ -305,7 +305,7 @@ int smbrunsecret(const char *cmd, const char *secret)
 	
 	close(ifd[1]);
 	close(0);
-	if (sys_dup2(ifd[0], 0) != 0) {
+	if (dup2(ifd[0], 0) != 0) {
 		DEBUG(2,("Failed to create stdin file descriptor\n"));
 		close(ifd[0]);
 		exit(80);
diff --git a/source3/lib/system.c b/source3/lib/system.c
index eabb6d6dc4..6d33a1c360 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -1343,16 +1343,6 @@ const char *sys_dlerror(void)
 #endif
 }
 
-int sys_dup2(int oldfd, int newfd) 
-{
-#if defined(HAVE_DUP2)
-	return dup2(oldfd, newfd);
-#else
-	errno = ENOSYS;
-	return -1;
-#endif
-}
-
 /**************************************************************************
  Wrapper for Admin Logs.
 ****************************************************************************/
diff --git a/source3/smbd/chgpasswd.c b/source3/smbd/chgpasswd.c
index 64a4311256..e6d2bbf59f 100644
--- a/source3/smbd/chgpasswd.c
+++ b/source3/smbd/chgpasswd.c
@@ -184,17 +184,17 @@ static int dochild(int master, const char *slavedev, const struct passwd *pass,
 
 	/* Make slave stdin/out/err of child. */
 
-	if (sys_dup2(slave, STDIN_FILENO) != STDIN_FILENO)
+	if (dup2(slave, STDIN_FILENO) != STDIN_FILENO)
 	{
 		DEBUG(3, ("Could not re-direct stdin\n"));
 		return (False);
 	}
-	if (sys_dup2(slave, STDOUT_FILENO) != STDOUT_FILENO)
+	if (dup2(slave, STDOUT_FILENO) != STDOUT_FILENO)
 	{
 		DEBUG(3, ("Could not re-direct stdout\n"));
 		return (False);
 	}
-	if (sys_dup2(slave, STDERR_FILENO) != STDERR_FILENO)
+	if (dup2(slave, STDERR_FILENO) != STDERR_FILENO)
 	{
 		DEBUG(3, ("Could not re-direct stderr\n"));
 		return (False);