blob: 7c9fee297b30b340dd001347935387c5a6d20128 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
long my_global_variable; // global variable
void *f1(void *p) {
my_global_variable = 42;
return NULL;
}
void *f2(void *p) {
my_global_variable = 43;
return NULL;
}
int main (int argc, char const *argv[])
{
pthread_t t1;
pthread_create(&t1, NULL, f1, NULL);
pthread_t t2;
pthread_create(&t2, NULL, f2, NULL);
pthread_join(t1, NULL);
pthread_join(t2, NULL);
return 0;
}
|
