#include <pthread.h>
#include <stdlib.h>
#include <stdio.h>
void *Thread1(void *p) {
*(int*)p = 42;
return 0;
}
void *Thread2(void *p) {
*(int*)p = 44;
return 0;
}
void *alloc() {
return malloc(99);
}
void *AllocThread(void* arg) {
return alloc();
}
int main() {
void *p = 0;
pthread_t t[2];
pthread_create(&t[0], 0, AllocThread, 0);
pthread_join(t[0], &p);
fprintf(stderr, "addr=%p\n", p);
pthread_create(&t[0], 0, Thread1, (char*)p + 16);
pthread_create(&t[1], 0, Thread2, (char*)p + 16);
pthread_join(t[0], 0);
pthread_join(t[1], 0);
return 0;
}