diff options
Diffstat (limited to 'kernel/proc.h')
-rw-r--r-- | kernel/proc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/proc.h b/kernel/proc.h index 655d79f..538b48a 100644 --- a/kernel/proc.h +++ b/kernel/proc.h @@ -91,6 +91,7 @@ struct proc { struct proc *parent; // Parent process void *chan; // If non-zero, sleeping on chan int killed; // If non-zero, have been killed + int xstate; // Exit status to be returned to parent's wait int pid; // Process ID // these are private to the process, so p->lock need not be held. |