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/*
Network utilities for the Midnight Commander Virtual File System.
Copyright (C) 1995-2023
Free Software Foundation, Inc.
This file is part of the Midnight Commander.
The Midnight Commander is free software: you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.
The Midnight Commander is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file
* \brief Source: Virtual File System: Network utilities
*/
#include <config.h>
#include <stdlib.h>
#include <signal.h>
#include <string.h> /* memset() */
#include "lib/global.h"
#include "netutil.h"
/*** global variables ****************************************************************************/
SIG_ATOMIC_VOLATILE_T got_sigpipe = 0;
/*** file scope macro definitions ****************************************************************/
/*** file scope type declarations ****************************************************************/
/*** forward declarations (file scope functions) *************************************************/
/*** file scope variables ************************************************************************/
/* --------------------------------------------------------------------------------------------- */
/*** file scope functions ************************************************************************/
/* --------------------------------------------------------------------------------------------- */
static void
sig_pipe (int unused)
{
(void) unused;
got_sigpipe = 1;
}
/* --------------------------------------------------------------------------------------------- */
/*** public functions ****************************************************************************/
/* --------------------------------------------------------------------------------------------- */
void
tcp_init (void)
{
static gboolean initialized = FALSE;
struct sigaction sa;
if (initialized)
return;
got_sigpipe = 0;
memset (&sa, 0, sizeof (sa));
sa.sa_handler = sig_pipe;
sigemptyset (&sa.sa_mask);
sigaction (SIGPIPE, &sa, NULL);
initialized = TRUE;
}
/* --------------------------------------------------------------------------------------------- */
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