upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-06-09 00:32:25 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Note that LK_UPGRADE may drop the shared lock before taking the

Browse source 
exclusive one.

Reviewed and edited by:	tegge
MFC after:	3 days
Approved by:	pjd (mentor)
This commit is contained in:
Konstantin Belousov 2006-08-21 12:45:19 +00:00
parent ae277cc673
commit 653ed924e4
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
share/man/man9/lock.9
View file

@ -138,6 +138,8 @@ Attempts to upgrade an exclusive lock will cause a
.It Dv LK_UPGRADE
Upgrade a shared lock to an exclusive lock.
If this call fails, the shared lock is lost.
During the upgrade, the shared lock could
be temporarily dropped.
Attempts to upgrade an exclusive lock will cause a
.Xr panic 9 .
.It Dv LK_RELEASE