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author | jhb <jhb@FreeBSD.org> | 2013-06-20 17:26:25 +0000 |
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committer | jhb <jhb@FreeBSD.org> | 2013-06-20 17:26:25 +0000 |
commit | a73b44b2ba93efe6e1e9eb0f6c57006739aa3f37 (patch) | |
tree | 4a9a82f2a99600c3ab463ffe1cfc124421ae9b6a /share | |
parent | 53795e137482aa52cde35040e4111b75cb2296a1 (diff) | |
download | FreeBSD-src-a73b44b2ba93efe6e1e9eb0f6c57006739aa3f37.zip FreeBSD-src-a73b44b2ba93efe6e1e9eb0f6c57006739aa3f37.tar.gz |
Document RA_RECURSED and RA_NOTRECURSED.
MFC after: 3 days
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man9/rwlock.9 | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/share/man/man9/rwlock.9 b/share/man/man9/rwlock.9 index 45fc3bd..c68c14b 100644 --- a/share/man/man9/rwlock.9 +++ b/share/man/man9/rwlock.9 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd November 16, 2011 +.Dd June 20, 2013 .Dt RWLOCK 9 .Os .Sh NAME @@ -254,7 +254,7 @@ with and .Cd "options INVARIANT_SUPPORT" , the kernel will panic. -Currently the following assertions are supported: +Currently the following base assertions are supported: .Bl -tag -width ".Dv RA_UNLOCKED" .It Dv RA_LOCKED Assert that current thread holds either a shared or exclusive lock @@ -270,6 +270,20 @@ Assert that current thread holds an exclusive lock of Assert that current thread holds neither a shared nor exclusive lock of .Fa rw . .El +.Pp +In addition, one of the following optional flags may be specified with +.Dv RA_LOCKED , +.Dv RA_RLOCKED , +or +.Dv RA_WLOCKED : +.Bl -tag -width ".Dv RA_NOTRECURSED" +.It Dv RA_RECURSED +Assert that the current thread holds a recursive lock of +.Fa rw . +.It Dv RA_NOTRECURSED +Assert that the current thread does not hold a recursive lock of +.Fa rw . +.El .El .Sh SEE ALSO .Xr locking 9 , |