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lifecycle.c
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lifecycle.c
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/*
* lifecycle.c
*
* Demonstrate the "life cycle" of a typical thread. A thread is
* created, and then joined.
*/
#include <pthread.h>
#include "errors.h"
/*
* Thread start routine.
*/
void *thread_routine (void *arg)
{
return arg;
}
main (int argc, char *argv[])
{
pthread_t thread_id;
void *thread_result;
int status;
status = pthread_create (
&thread_id, NULL, thread_routine, NULL);
if (status != 0)
err_abort (status, "Create thread");
status = pthread_join (thread_id, &thread_result);
if (status != 0)
err_abort (status, "Join thread");
if (thread_result == NULL)
return 0;
else
return 1;
}