Signed-off-by: Jonas Bonn <[email protected]>
---
libc/sysdeps/linux/common/dup2.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/libc/sysdeps/linux/common/dup2.c b/libc/sysdeps/linux/common/dup2.c
index 006f06b..5e80450 100644
--- a/libc/sysdeps/linux/common/dup2.c
+++ b/libc/sysdeps/linux/common/dup2.c
@@ -11,5 +11,11 @@
#include <unistd.h>
+#ifdef __NR_dup3
+int dup2(int old, int newfd) {
+ return dup3(old, newfd, 0);
+}
+#elif defined __NR_dup2
_syscall2(int, dup2, int, oldfd, int, newfd)
+#endif
libc_hidden_def(dup2)
--
1.7.5.4
_______________________________________________
uClibc mailing list
[email protected]
http://lists.busybox.net/mailman/listinfo/uclibc
