libpthread/nptl/sysdeps/unix/sysv/linux/sendto.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/socket.h>
   7 #include <cancel.h>
   8
   9 #ifndef __NR_sendto
  10 #error Missing definition of NR_sendto needed for cancellation.
  11 #endif
  12
  13 ssize_t
  14 sendto (int fd, const void *buf, size_t len, int flags,
  15                __CONST_SOCKADDR_ARG addr, socklen_t addrlen)
  16 {
  17   return _syscall6(ssize_t, __NC(sendto), int, fd, const void* buf,
  18                         size_t, len, int, flags, __CONST_SOCKADDR_ARG,
  19                         addr.__sockaddr__, socklen_t, addrlen);
  20 }
  21
  22 CANCELLABLE_SYSCALL(ssize_t, sendto, (int fd, const void *buf,
  23                         size_t len, int flags, __CONST_SOCKADDR_ARG addr,
  24                         socklen_t addrlen), (fd, buf, len, flags, addr, addrlen))
  25
  26 lt_libc_hidden(sendto)