1  /* connect with error checking.
       2     Copyright (C) 2016-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <support/xsocket.h>
      20  
      21  #include <stdio.h>
      22  #include <stdlib.h>
      23  #include <support/check.h>
      24  
      25  void
      26  xconnect (int fd, const struct sockaddr *sa, socklen_t sa_len)
      27  {
      28    if (connect (fd, sa, sa_len) != 0)
      29      FAIL_EXIT1 ("connect (%d), family %d: %m", fd, sa->sa_family);
      30  }