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authorRich Felker <dalias@aerifal.cx>2012-01-28 21:09:50 -0500
committerRich Felker <dalias@aerifal.cx>2012-01-28 21:09:50 -0500
commit4619901ec4b82d233a24e26ef3df01ddadc2d013 (patch)
tree837c6280bcbf1a92214a1b52ff73eca97eedd46b /src/linux/setfsgid.c
parentc3db56c4cb2b5eb06cbf46b8fe526f4fe7e10321 (diff)
downloadmusl-4619901ec4b82d233a24e26ef3df01ddadc2d013.tar.gz
add linux setfs[ug]id syscall wrappers
patch by Jeremy Huntwork
Diffstat (limited to 'src/linux/setfsgid.c')
-rw-r--r--src/linux/setfsgid.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/linux/setfsgid.c b/src/linux/setfsgid.c
new file mode 100644
index 00000000..a7ed9e92
--- /dev/null
+++ b/src/linux/setfsgid.c
@@ -0,0 +1,8 @@
+#include <unistd.h>
+#include "syscall.h"
+#include "libc.h"
+
+int setfsgid(gid_t gid)
+{
+ return syscall(SYS_setfsgid, gid);
+}