27c27
< .\" $FreeBSD: head/share/man/man9/config_intrhook.9 162877 2006-09-30 17:09:59Z ru $
---
> .\" $FreeBSD: head/share/man/man9/config_intrhook.9 164605 2006-11-25 22:34:01Z imp $
90,91c90,93
< 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.
< .\" $FreeBSD: head/share/man/man9/config_intrhook.9 162877 2006-09-30 17:09:59Z ru $
---
> .\" $FreeBSD: head/share/man/man9/config_intrhook.9 164605 2006-11-25 22:34:01Z imp $
90,91c90,93
< 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.