32 lines
788 B
C
32 lines
788 B
C
#include <pthread.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
void* integer_return(void* arg) {
|
|
return (void*) 1;
|
|
}
|
|
|
|
void* string_return(void* arg) {
|
|
char* string = calloc(4, sizeof(char));
|
|
|
|
string[0] = 'c';
|
|
string[1] = 'a';
|
|
string[2] = 't';
|
|
|
|
pthread_exit((void*) string);
|
|
}
|
|
|
|
int main(void) {
|
|
pthread_t thread_id_1;
|
|
pthread_t thread_id_2;
|
|
|
|
pthread_create(&thread_id_1, NULL, integer_return, NULL);
|
|
pthread_create(&thread_id_2, NULL, string_return, NULL);
|
|
|
|
void* thread_return_value;
|
|
pthread_join(thread_id_1, &thread_return_value);
|
|
printf("The first thread returned: %d\n", *(int*) thread_return_value);
|
|
|
|
pthread_join(thread_id_2, &thread_return_value);
|
|
printf("The second thread returned: %s\n", (char*) thread_return_value);
|
|
}
|