github.com/afumu/libc@v0.0.6/musl/src/mman/mlock.c (about)

     1  #include <sys/mman.h>
     2  #include "syscall.h"
     3  
     4  int 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  }