1#include <sys/mman.h>
 2#include "syscall.h"
 3
 4int mlock(const void *addr, size_t len)
 5{
 6#ifdef SYS_mlock
 7	return syscall(SYS_mlock, addr, len);
 8#else
 9	return syscall(SYS_mlock2, addr, len, 0);
10#endif
11}