/*
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* Copyright (C) 2013 Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#include <errno.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/timerfd.h>
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#include <asm/xenomai/syscall.h>
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#include "internal.h"
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COBALT_IMPL(int, timerfd_create, (int clockid, int flags))
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{
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int fd;
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fd = XENOMAI_SYSCALL2(sc_cobalt_timerfd_create, clockid, flags);
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if (fd < 0) {
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errno = -fd;
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return -1;
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}
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return fd;
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}
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COBALT_IMPL(int, timerfd_settime, (int fd, int flags,
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const struct itimerspec *new_value,
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struct itimerspec *old_value))
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{
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int ret;
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ret = -XENOMAI_SYSCALL4(sc_cobalt_timerfd_settime,
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fd, flags, new_value, old_value);
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if (ret == 0)
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return ret;
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errno = ret;
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return -1;
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}
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COBALT_IMPL(int, timerfd_gettime, (int fd, struct itimerspec *curr_value))
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{
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int ret;
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ret = -XENOMAI_SYSCALL2(sc_cobalt_timerfd_gettime, fd, curr_value);
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if (ret == 0)
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return ret;
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errno = ret;
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return -1;
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}
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