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

diff --git a/src/linux/mlock2.c b/src/linux/mlock2.c
new file mode 100644
index 00000000..10132742
--- /dev/null
+++ b/src/linux/mlock2.c

@@ -0,0 +1,10 @@

+#define _GNU_SOURCE 1

+#include <sys/mman.h>

+#include "syscall.h"

+

+int mlock2(const void *addr, size_t len, unsigned flags)

+{

+ if (flags == 0)

+ return mlock(addr, len);

+ return syscall(SYS_mlock2, addr, len, flags);

+}