musl - musl - an implementation of the standard library for Linux-based systems

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);

+}