GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/librthread/rthread_barrier_attr.c Lines: 20 25 80.0 %
Date: 2017-11-13 Branches: 10 18 55.6 %

Line Branch Exec Source
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/*	$OpenBSD: rthread_barrier_attr.c,v 1.2 2012/04/23 08:30:33 pirofti Exp $	*/
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/*
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 * Copyright (c) 2012 Paul Irofti <pirofti@openbsd.org>
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 *
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 * Permission to use, copy, modify, and/or distribute this software for any
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 * purpose with or without fee is hereby granted, provided that the above
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 * copyright notice and this permission notice appear in all copies.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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 */
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#include <errno.h>
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#include <stdlib.h>
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#include <pthread.h>
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#include "rthread.h"
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int
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pthread_barrierattr_init(pthread_barrierattr_t *attr)
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{
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	if (attr == NULL)
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		return (EINVAL);
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	*attr = calloc(1, sizeof **attr);
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	if (*attr == NULL)
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		return (ENOMEM);
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	(*attr)->pshared = PTHREAD_PROCESS_PRIVATE;
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	return (0);
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}
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int
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pthread_barrierattr_destroy(pthread_barrierattr_t *attr)
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{
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	if (attr == NULL || *attr == NULL)
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		return (EINVAL);
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	free(*attr);
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	return (0);
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}
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int
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pthread_barrierattr_getpshared(pthread_barrierattr_t *attr, int *pshared)
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{
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	if (attr == NULL || *attr == NULL)
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		return (EINVAL);
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	*pshared = (*attr)->pshared;
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	return (0);
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}
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int
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pthread_barrierattr_setpshared(pthread_barrierattr_t *attr, int pshared)
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{
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	if (attr == NULL || *attr == NULL)
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		return (EINVAL);
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	if (pshared != PTHREAD_PROCESS_PRIVATE)
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		return (ENOTSUP);
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	(*attr)->pshared = pshared;
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	return (0);
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}