syscall lab need to finish

2025-03-25 01:13:50 +08:00
parent e33ff43dd6
commit d92eea9e49
12 changed files with 193 additions and 87 deletions
--- a/kernel/proc.c
+++ b/kernel/proc.c
@ -310,6 +310,8 @@ fork(void)

  safestrcpy(np->name, p->name, sizeof(p->name));

+  // 复制掩码
+  np->tracemask = p->tracemask;
  pid = np->pid;

  release(&np->lock);