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lib: Add sigfillset stub. 

* lib/stub/sigfillset.c: New file.
* include/signal.h (sigfillset): Add prototype.
* build-aux/configure-lib.sh (libc_gnu_SOURCES): Add it.
This commit is contained in:
Jan (janneke) Nieuwenhuizen 2022-10-31 10:45:22 +01:00
parent 9c835b1a9f
commit e65d24ed74
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3 changed files with 35 additions and 0 deletions
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1
build-aux/configure-lib.sh
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@ -396,6 +396,7 @@ lib/stub/setvbuf.c
lib/stub/sigaddset.c
lib/stub/sigblock.c
lib/stub/sigdelset.c
lib/stub/sigfillset.c
lib/stub/sigsetmask.c
lib/stub/sin.c
lib/stub/sqrt.c

1
include/signal.h
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@ -251,6 +251,7 @@ int sigaction (int signum, struct sigaction const *act, struct sigaction *oldact
int sigaddset (sigset_t *set, int signum);
int sigdelset (sigset_t *set, int signum);
int sigemptyset (sigset_t *set);
int sigfillset (sigset_t *set);
#if __MESC__
void *signal (int signum, void *action);
#else

33
lib/stub/sigfillset.c Normal file
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@ -0,0 +1,33 @@
/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2022 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#include <mes/lib.h>
#include <signal.h>
int
sigfillset (sigset_t *set)
{
static int stub = 0;
if (__mes_debug () && !stub)
eputs ("sigfillset stub\n");
stub = 1;
errno = 0;
return 0;
}