2 #include <lunaix/clock.h>
3 #include <lunaix/lunistd.h>
4 #include <lunaix/lxconsole.h>
5 #include <lunaix/mm/kalloc.h>
6 #include <lunaix/mm/vmm.h>
7 #include <lunaix/proc.h>
8 #include <lunaix/spike.h>
9 #include <lunaix/syslog.h>
10 #include <lunaix/timer.h>
12 extern uint8_t __kernel_start;
16 // #define FORK_BOMB_DEMO
28 kprintf(KDEBUG "Pinkie Pie #%d: FUN!\n", p);
36 kprintf("I am parent, going to fork my child and wait.\n");
38 kprintf("I am child, going to sleep for 2 seconds\n");
40 kprintf("I am child, I am about to terminated\n");
44 pid_t child = wait(&status);
45 kprintf("I am parent, my child (%d) terminated normally with code: %d.\n",
53 kprintf("Test no hang!\n");
58 waitpid(-1, &status, WNOHANG);
60 for (size_t i = 0; i < 5; i++) {
62 if (!(pid = fork())) {
65 i = *(int*)0xdeadc0de; // seg fault!
67 kprintf(KINFO "%d\n", i);
70 kprintf(KINFO "Forked %d\n", pid);
73 while ((p = wait(&status)) >= 0) {
74 short code = WEXITSTATUS(status);
75 if (WIFEXITED(status)) {
76 kprintf(KINFO "Process %d exited with code %d\n", p, code);
78 kprintf(KWARN "Process %d aborted with code %d\n", p, code);
84 kprintf(KINFO "Hello processes!\n");
87 kprintf("CPU: %s\n\n", buf);