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#include <stdio.h>
#include <assert.h>
#include "thread-test.h"
extern int add2(int, int, int);
extern int add3(int, int, int, int);
static sem_t done;
static void *start_routine_2(void *arg)
{
int x, status;
x = add2(40, 2, 100);
assert(x == 142);
status = sem_post(&done);
assert(status == 0);
return arg;
}
static void *start_routine_3(void *arg)
{
int x, status;
x = add3(1000, 200, 30, 4);
assert(x == 1234);
status = sem_post(&done);
assert(status == 0);
return arg;
}
int main(void)
{
pthread_t th;
int i, status = sem_init(&done, 0, 0);
assert(status == 0);
printf("starting\n");
fflush(stdout);
for (i = 0; i < 10; i++) {
status = pthread_create(&th, NULL, start_routine_2, NULL);
assert(status == 0);
status = pthread_create(&th, NULL, start_routine_3, NULL);
assert(status == 0);
}
for (i = 0; i < 20; i++) {
status = sem_wait(&done);
assert(status == 0);
}
printf("done\n");
fflush(stdout); /* this is occasionally needed on Windows */
return 0;
}
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