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-rw-r--r--source3/lib/system.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/source3/lib/system.c b/source3/lib/system.c
index 8b2ba800f5..edda54a78d 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -1219,6 +1219,16 @@ 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.
****************************************************************************/