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#include <unistd.h>
#include <errno.h>

#include <pthread.h>
#include "thread_internal.h"

int pthread_attr_setdetachstate(pthread_attr_t *attr, int detachstate)
{
  __THREAD_INIT();

  if ((detachstate == PTHREAD_CREATE_JOINABLE) ||
      (detachstate == PTHREAD_CREATE_DETACHED)) {
    attr->__detachstate=detachstate;
    return 0;
  }
  (*(__errno_location()))=EINVAL;
  return -1;
}