libpthread/nptl/sysdeps/unix/sysv/linux/msync.c

   1 /*
   2  * Copyright (C) 2017 Waldemar Brodkorb <wbx@uclibc-ng.org>
   3  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   4  */
   5
   6 #include <sys/mman.h>
   7 #include <cancel.h>
   8
   9 int
  10 msync (void *addr, size_t length, int flags)
  11 {
  12   return _syscall3(int, __NC(msync), const void* addr,
  13                         size_t, lenght, int, flags);
  14 }
  15
  16 CANCELLABLE_SYSCALL(int, msync, (const void *addr,
  17                         size_t lenght, int flags), (addr, length, flags))
  18
  19 lt_libc_hidden(msync)