Thread

This sample code shows how to execute a function (my_thread) in a different thread.

#include <stdio.h> #include <pthread.h> void *my_thread(); int a, b, c, x=1, y=4, z=9, w; int main() { pthread_t my_thr; int err; err = pthread_create(&my_thr, NULL, &my_thread, NULL); a = x + y; pthread_join(my_thr, NULL); c = a - b; w = c + 1; printf("a=%d b=%d c=%d x=%d y=%d z=%d w=%d\n", a, b, c, x, y, z, w); exit(0); } void *my_thread() { b = z + 1; pthread_exit(NULL); }