vfs/tcputil.c

   1 /* Network utilities for the Midnight Commander Virtual File System.
   2
   3    Copyright (C) 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2005, 2007
   4    Free Software Foundation, Inc.
   5
   6    This program is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Library General Public License
   8    as published by the Free Software Foundation; either version 2 of
   9    the License, or (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU Library General Public License for more details.
  15
  16    You should have received a copy of the GNU Library General Public
  17    License along with this program; if not, write to the Free Software
  18    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  19
  20 #include <config.h>
  21 #include <stdlib.h>
  22 #include <stdio.h>
  23 #include <signal.h>
  24 #include <sys/types.h>
  25
  26 #include "tcputil.h"
  27
  28 int got_sigpipe;
  29
  30 static void
  31 sig_pipe (int unused)
  32 {
  33     (void) unused;
  34     got_sigpipe = 1;
  35 }
  36
  37 void
  38 tcp_init (void)
  39 {
  40     struct sigaction sa;
  41
  42     got_sigpipe = 0;
  43     sa.sa_handler = sig_pipe;
  44     sa.sa_flags = 0;
  45     sigemptyset (&sa.sa_mask);
  46     sigaction (SIGPIPE, &sa, NULL);
  47 }