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Document lockmgr_waiters(9).

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Reviewed by:	attilio
This commit is contained in:
brueffer 2008-03-28 21:30:37 +00:00
parent 41514132ee
commit 709a46133e
2 changed files with 9 additions and 1 deletions
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1
share/man/man9/Makefile
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@ -723,6 +723,7 @@ MLINKS+=lock.9 lockdestroy.9 \
lock.9 lockmgr_disown.9 \
lock.9 lockmgr_printinfo.9 \
lock.9 lockmgr_recursed.9 \
lock.9 lockmgr_waiters.9 \
lock.9 lockstatus.9
MLINKS+=LOCK_PROFILING.9 MUTEX_PROFILING.9
MLINKS+=make_dev.9 destroy_dev.9 \

9
share/man/man9/lock.9
View File

@ -26,7 +26,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd March 1, 2008
.Dd March 28, 2008
.Dt LOCK 9
.Os
.Sh NAME
@ -37,6 +37,7 @@
.Nm lockmgr_disown ,
.Nm lockmgr_printinfo ,
.Nm lockmgr_recursed ,
.Nm lockmgr_waiters ,
.Nm lockstatus ,
.Nm lockmgr_assert
.Nd "lockmgr family of functions"
@ -59,6 +60,8 @@
.Ft int
.Fn lockmgr_recursed "struct lock *lkp"
.Ft int
.Fn lockmgr_waiters "struct lock *lkp"
.Ft int
.Fn lockstatus "struct lock *lkp"
.Pp
.Cd "options INVARIANTS"
@ -220,6 +223,10 @@ function returns true if the lock is recursed, 0
otherwise.
.Pp
The
.Fn lockmgr_waiters
function returns true if the lock has waiters, 0 otherwise.
.Pp
The
.Fn lockstatus
function returns the status of the lock in relation to the current thread.
.Pp