From 5753553213df8f9de851adb68377db43faecb91f Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Tue, 11 Jun 2019 09:57:14 -0400 Subject: separate source into kernel/ user/ mkfs/ --- kernel/sleeplock.h | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 kernel/sleeplock.h (limited to 'kernel/sleeplock.h') diff --git a/kernel/sleeplock.h b/kernel/sleeplock.h new file mode 100644 index 0000000..110e6f3 --- /dev/null +++ b/kernel/sleeplock.h @@ -0,0 +1,10 @@ +// Long-term locks for processes +struct sleeplock { + uint locked; // Is the lock held? + struct spinlock lk; // spinlock protecting this sleep lock + + // For debugging: + char *name; // Name of lock. + int pid; // Process holding lock +}; + -- cgit v1.2.3