mirror of
https://github.com/MidnightCommander/mc
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81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
/*
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Network utilities for the Midnight Commander Virtual File System.
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Copyright (C) 1995-2017
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Free Software Foundation, Inc.
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This file is part of the Midnight Commander.
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The Midnight Commander is free software: you can redistribute it
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and/or modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of the License,
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or (at your option) any later version.
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The Midnight Commander is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file
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* \brief Source: Virtual File System: Network utilities
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*/
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#include <config.h>
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#include <stdlib.h>
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#include <signal.h>
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#include <string.h> /* memset() */
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#include "lib/global.h"
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#include "netutil.h"
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/*** global variables ****************************************************************************/
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SIG_ATOMIC_VOLATILE_T got_sigpipe = 0;
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/*** file scope macro definitions ****************************************************************/
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/*** file scope type declarations ****************************************************************/
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/*** file scope variables ************************************************************************/
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/*** file scope functions ************************************************************************/
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/* --------------------------------------------------------------------------------------------- */
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static void
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sig_pipe (int unused)
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{
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(void) unused;
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got_sigpipe = 1;
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}
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/* --------------------------------------------------------------------------------------------- */
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/*** public functions ****************************************************************************/
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/* --------------------------------------------------------------------------------------------- */
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void
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tcp_init (void)
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{
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static gboolean initialized = FALSE;
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struct sigaction sa;
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if (initialized)
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return;
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got_sigpipe = 0;
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memset (&sa, 0, sizeof (sa));
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sa.sa_handler = sig_pipe;
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sigemptyset (&sa.sa_mask);
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sigaction (SIGPIPE, &sa, NULL);
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initialized = TRUE;
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}
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/* --------------------------------------------------------------------------------------------- */
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