+
−/* sig2str.h -- convert between signal names and numbers
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−
+
−   Copyright (C) 2002, 2005, 2009-2013 Free Software Foundation, Inc.
+
−
+
−   This program is free software: you can redistribute it and/or modify
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−   it under the terms of the GNU General Public License as published by
+
−   the Free Software Foundation; either version 3 of the License, or
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−   (at your option) any later version.
+
−
+
−   This program 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.
+
−
+
−   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/>.  */
+
−
+
−/* Written by Paul Eggert.  */
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−
+
−#include <signal.h>
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−
+
−/* Don't override system declarations of SIG2STR_MAX, sig2str, str2sig.  */
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−#ifndef SIG2STR_MAX
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−
+
−# include "intprops.h"
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−
+
−/* Size of a buffer needed to hold a signal name like "HUP".  */
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−# define SIG2STR_MAX (sizeof "SIGRTMAX" + INT_STRLEN_BOUND (int) - 1)
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−
+
−int sig2str (int, char *);
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−int str2sig (char const *, int *);
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−
+
−#endif
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−
+
−/* An upper bound on signal numbers allowed by the system.  */
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−
+
−#if defined _sys_nsig
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−# define SIGNUM_BOUND (_sys_nsig - 1)
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−#elif defined NSIG
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−# define SIGNUM_BOUND (NSIG - 1)
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−#else
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−# define SIGNUM_BOUND 64
+
−#endif