diff options
| author | jkoshy <jkoshy@FreeBSD.org> | 2004-01-01 05:16:35 +0000 |
|---|---|---|
| committer | jkoshy <jkoshy@FreeBSD.org> | 2004-01-01 05:16:35 +0000 |
| commit | eb1c647689df17cbf6752dd1df21a8f6beedba6a (patch) | |
| tree | 4b4c139c00788bfee94649246f0c5425ff351173 /share/man/man9/mutex.9 | |
| parent | a4ef00f2a300b8a76ad2a9a6b5426f7d00d68780 (diff) | |
| download | FreeBSD-src-eb1c647689df17cbf6752dd1df21a8f6beedba6a.zip FreeBSD-src-eb1c647689df17cbf6752dd1df21a8f6beedba6a.tar.gz | |
Add "options INVARIANTS" and "options INVARIANT_SUPPORT" to the
synopsis, with supporting text in the body of the manual page.
Add a cross-reference to panic(9) for completeness.
Reviewed by: ru (synopsis changes)
Diffstat (limited to 'share/man/man9/mutex.9')
| -rw-r--r-- | share/man/man9/mutex.9 | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/share/man/man9/mutex.9 b/share/man/man9/mutex.9 index dafdefb..df8e3d2 100644 --- a/share/man/man9/mutex.9 +++ b/share/man/man9/mutex.9 @@ -85,6 +85,9 @@ .Fn mtx_owned "struct mtx *mutex" .Ft int .Fn mtx_recursed "struct mtx *mutex" +.Pp +.Cd "options INVARIANTS" +.Cd "options INVARIANT_SUPPORT" .Ft void .Fn mtx_assert "struct mtx *mutex" "int what" .In sys/kernel.h @@ -330,11 +333,15 @@ This check should only be made if the running thread already owns .Pp The .Fn mtx_assert -function allows assertions to be made about +function allows assertions specified in +.Ar what +to be made about .Fa mutex . If the assertions are not true and the kernel is compiled with -.Dv INVARIANTS -then the kernel will panic. +.Cd "options INVARIANTS" +and +.Cd "options INVARIANT_SUPPORT" , +the kernel will panic. Currently the following assertions are supported: .Bl -tag -width MA_NOTRECURSED .It Dv MA_OWNED @@ -493,6 +500,7 @@ No locks are needed when calling these functions. .Xr condvar 9 , .Xr msleep 9 , .Xr mtx_pool 9 , +.Xr panic 9 , .Xr sema 9 , .Xr sx 9 .Sh HISTORY |
