box86/tests/test09.c
2019-01-19 15:07:38 +01:00

20 lines
316 B
C
Executable File

#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
void forkexample()
{
int x = 1;
if (fork() == 0)
printf("Child has x = %d\n", ++x);
else {
usleep(20000);
printf("Parent has x = %d\n", --x);
}
}
int main()
{
forkexample();
return 0;
}