libc/arch-nacl/syscalls/mprotect.c

// NACL MOD TRACK "third_party/nacl-glibc/sysdeps/nacl/mprotect.c"

#include <errno.h>
#include <sys/mman.h>

#include <irt_syscalls.h>

// NACL MOD BEGIN
// |addr| is const in bionic.
int __mprotect (const void *addr, size_t len, int prot)
// NACL MOD END
{
  int result = __nacl_irt_mprotect (addr, len, prot);
  if (result != 0) {
    errno = result;
    return -1;
  }
  return 0;
}

weak_alias (__mprotect, mprotect);