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| author | Mole Shang <[email protected]> | 2024-01-18 17:35:27 +0800 |
|---|---|---|
| committer | Mole Shang <[email protected]> | 2024-02-05 18:10:56 +0800 |
| commit | 283d5ab4c964ab525e45fcade06d6fd7e977c43e (patch) | |
| tree | bc44a1e2c447fb965cf5d5c2cfdcfa71658dbbbf /kernel/proc.h | |
| parent | 0d6a64fa06ce6aae729fa05a539eadd88fa59007 (diff) | |
| download | xv6-labs-283d5ab4c964ab525e45fcade06d6fd7e977c43e.tar.gz xv6-labs-283d5ab4c964ab525e45fcade06d6fd7e977c43e.tar.bz2 xv6-labs-283d5ab4c964ab525e45fcade06d6fd7e977c43e.zip | |
lab syscall: finish
Conflicts:
kernel/syscall.c
kernel/syscall.h
user/user.h
user/usys.pl
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 d021857..4a2ca6c 100644 --- a/kernel/proc.h +++ b/kernel/proc.h @@ -91,6 +91,7 @@ struct proc { int killed; // If non-zero, have been killed int xstate; // Exit status to be returned to parent's wait int pid; // Process ID + int trace_mask; // SYS_trace mask (1 << SYS_xxx) // wait_lock must be held when using this: struct proc *parent; // Parent process |