#include "unpthread.h" void * myfunc(void *ptr) { pause(); } int main(int argc, char **argv) { pthread_t tid; int n; /* Let's see what the return value is and what errno is after a error. */ for ( ; ; ) { errno = 0; if ( (n = pthread_create(&tid, NULL, myfunc, NULL)) != 0) { printf("pthread_create returned %d, errno = %d\n", n, errno); errno = 0; n = pthread_join(777777, NULL); printf("pthread_join returned %d, errno = %d\n", n, errno); exit(0); } printf("created tid %d\n", tid); } }