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base: starnakin:9c89433db5d51bb9fc5d97a551ec9ee9c8fa5b67
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compare: starnakin:c9a92819b4b92269e145ce75e7e7a32e0d5669fb
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2 Commits
9c89433db5 ... c9a92819b4

Author SHA1 Message Date
Starnakin
c9a92819b4 fix: fork return pid instead uid 2025-01-30 10:47:36 +01:00
Starnakin
f75e121251 fix: fork: call scheduler before fork 2025-01-30 10:47:15 +01:00
1 changed files with 3 additions and 1 deletions
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src/multitasking/fork.c
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@ -5,6 +5,8 @@
u16 fork(void) u16 fork(void)
{ {
if (current_task->esp == current_task->esp0 + STACK_SIZE)
scheduler();
cli(); cli();
struct task *child = create_task(current_task->uid); struct task *child = create_task(current_task->uid);
if (!child) if (!child)
@ -16,5 +18,5 @@ u16 fork(void)
asm("movl %%esp, %0" : "=m"(daddy_esp)); asm("movl %%esp, %0" : "=m"(daddy_esp));
child->esp = child->esp0 + (daddy_esp - current_task->esp0); child->esp = child->esp0 + (daddy_esp - current_task->esp0);
toris(); toris();
return current_task == child ? 0 : child->uid; return current_task == child ? 0 : child->pid;
} }