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/*
* Copyright 2016 Garrett D'Amore <garrett@damore.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
/*
* This is more of a direct #include of a .c rather than .h file.
* But having it be a .h makes compiler rules work out properly. Do
* not include this more than once into your program, or you will
* get multiple symbols defined.
*/
/*
* POSIX threads.
*/
#include <pthread.h>
#include <time.h>
#include <string.h>
struct nni_thread {
pthread_t tid;
};
int
nni_thread_create(nni_thread_t *tp, void (*fn)(void *), void *arg)
{
nni_thread_t thr;
int rv;
if ((thr = nni_alloc(sizeof (*thr))) == NULL) {
return (NNG_ENOMEM);
}
if ((rv = pthread_create(&thr->tid, NULL, (void *)fn, arg)) != 0) {
nni_free(thr, sizeof (*thr));
return (NNG_ENOMEM);
}
*tp = thr;
return (0);
}
void
nni_thread_reap(nni_thread_t thr)
{
int rv;
if ((rv = pthread_join(thr->tid, NULL)) != 0) {
nni_panic("pthread_thread: %s", strerror(errno));
}
nni_free(thr, sizeof (*thr));
}
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