diff options
| author | imp <imp@FreeBSD.org> | 2006-11-25 22:34:01 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2006-11-25 22:34:01 +0000 |
| commit | 9d7c37ad3d73ea3e2ca92413b97ba3fc2c25924f (patch) | |
| tree | f3ac9180afc841a964a7435830cfec48df3a00f5 /share | |
| parent | 667552ba9608e4549b8100cd0324113c51c00cd2 (diff) | |
| download | FreeBSD-src-9d7c37ad3d73ea3e2ca92413b97ba3fc2c25924f.zip FreeBSD-src-9d7c37ad3d73ea3e2ca92413b97ba3fc2c25924f.tar.gz | |
Clarify what non-zero return values mean.
Diffstat (limited to 'share')
| -rw-r--r-- | share/man/man9/config_intrhook.9 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/share/man/man9/config_intrhook.9 b/share/man/man9/config_intrhook.9 index 4a9f331..1cb3b49 100644 --- a/share/man/man9/config_intrhook.9 +++ b/share/man/man9/config_intrhook.9 @@ -87,8 +87,10 @@ Specifically, hooks are run at which is immeidately after the scheduler is started, and just before the root file system device is discovered. .Sh RETURN VALUES -Zero return values mean success. -Non-zero return values mean failure. +A zero return value means the hook was successfully added to the queue +(with either deferred or immediate execution). +A non-zero return value means the hook could not be added to the queue +because it was already on the queue. .Sh SEE ALSO .Xr DEVICE_ATTACH 9 .Sh HISTORY |
