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jehanne: fix sigwait; stub sigqueue

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This commit is contained in:
Giacomo Tesio
2017-09-22 02:10:52 +02:00
parent cbfbffac50
commit 3b28c711f9
2 changed files with 32 additions and 2 deletions
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28
newlib/libc/sys/jehanne/sigqueue.c Normal file
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@ -0,0 +1,28 @@
/*
* This file is part of Jehanne.
*
* Copyright (C) 2017 Giacomo Tesio <giacomo@tesio.it>
*
* This is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, version 3 of the License.
*
* Jehanne 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 Affero General Public License
* along with Jehanne. If not, see <http://www.gnu.org/licenses/>.
*/
#include <u.h>
#include <libc.h>
#include <posix.h>
#include <reent.h>
int
sigqueue(pid_t pid, int signo, const union sigval value)
{
int *errnop = &_REENT->_errno;
return POSIX_sigqueue(errnop, pid, signo, value);
}

6
newlib/libc/sys/jehanne/sigwait.c
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@ -21,11 +21,13 @@
#include <reent.h> #include <reent.h>
int int
sigtimedwait(const PosixSignalMask *set, int *sig) sigwait(const PosixSignalMask *set, int *sig)
{ {
int err; int err;
PosixSignalInfo info; PosixSignalInfo info;
if(POSIX_sigtimedwait(&err, set, &info, nil) > 0) if(POSIX_sigtimedwait(&err, set, &info, nil) > 0){
*sig = info.si_signo;
return 0; return 0;
}
return err; return err;
} }