Mercurial > hg > octave-lojdl > gnulib-hg
annotate lib/sig2str.h @ 17426:90f3d53e01f5
sig2str: port to C++
* lib/sig2str.h (sig2str, str2sig): Declare as extern "C".
Reported by Daniel J Sebald in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-06/msg00000.html>.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Sun, 02 Jun 2013 11:52:41 -0700 |
| parents | e542fd46ad6f |
| children |
| rev | line source |
|---|---|
| 3821 | 1 /* sig2str.h -- convert between signal names and numbers |
| 2 | |
|
17249
e542fd46ad6f
maint: update all copyright year number ranges
Eric Blake <eblake@redhat.com>
parents:
16201
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changeset
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3 Copyright (C) 2002, 2005, 2009-2013 Free Software Foundation, Inc. |
| 3821 | 4 |
|
9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5848
diff
changeset
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5 This program is free software: you can redistribute it and/or modify |
| 3821 | 6 it under the terms of the GNU General Public License as published by |
|
9309
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5848
diff
changeset
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7 the Free Software Foundation; either version 3 of the License, or |
|
bbbbbf4cd1c5
Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5848
diff
changeset
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8 (at your option) any later version. |
| 3821 | 9 |
| 10 This program 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 | |
| 13 GNU General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU General Public License | |
|
9309
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Change copyright notice from GPLv2+ to GPLv3+.
Bruno Haible <bruno@clisp.org>
parents:
5848
diff
changeset
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 3821 | 17 |
| 18 /* Written by Paul Eggert. */ | |
| 19 | |
|
5691
ec62790f0938
Factor int-properties macros into a single file, except for
Paul Eggert <eggert@cs.ucla.edu>
parents:
3831
diff
changeset
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20 #include <signal.h> |
| 3821 | 21 |
| 22 /* Don't override system declarations of SIG2STR_MAX, sig2str, str2sig. */ | |
| 23 #ifndef SIG2STR_MAX | |
| 24 | |
|
5691
ec62790f0938
Factor int-properties macros into a single file, except for
Paul Eggert <eggert@cs.ucla.edu>
parents:
3831
diff
changeset
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25 # include "intprops.h" |
| 3821 | 26 |
| 27 /* Size of a buffer needed to hold a signal name like "HUP". */ | |
| 28 # define SIG2STR_MAX (sizeof "SIGRTMAX" + INT_STRLEN_BOUND (int) - 1) | |
| 29 | |
| 17426 | 30 #ifdef __cplusplus |
| 31 extern "C" { | |
| 32 #endif | |
| 33 | |
| 3821 | 34 int sig2str (int, char *); |
| 35 int str2sig (char const *, int *); | |
| 36 | |
| 17426 | 37 #ifdef __cplusplus |
| 38 } | |
| 39 #endif | |
| 40 | |
| 3821 | 41 #endif |
| 42 | |
| 43 /* An upper bound on signal numbers allowed by the system. */ | |
| 44 | |
| 45 #if defined _sys_nsig | |
| 46 # define SIGNUM_BOUND (_sys_nsig - 1) | |
| 47 #elif defined NSIG | |
| 48 # define SIGNUM_BOUND (NSIG - 1) | |
| 49 #else | |
|
3831
68803dccd533
(SIGNUM_BOUND): Do not use WTERMSIG, to avoid
Jim Meyering <jim@meyering.net>
parents:
3821
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50 # define SIGNUM_BOUND 64 |
| 3821 | 51 #endif |