From 46d3e7e9c5ebf24d32dd48cfaab1be9cb93a6e44 Mon Sep 17 00:00:00 2001 From: Adrian Chadd Date: Tue, 7 Jan 2014 20:24:25 +0000 Subject: [PATCH] Reserve an event type for the upcoming EVENT_SENDFILE and extend the event struct pointer union to allow for 'other' types. Sponsored by: Netflix, Inc. --- sys/sys/event.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sys/sys/event.h b/sys/sys/event.h index 03bd7b90cfa..bad8c9e9b90 100644 --- a/sys/sys/event.h +++ b/sys/sys/event.h @@ -42,7 +42,8 @@ #define EVFILT_FS (-9) /* filesystem events */ #define EVFILT_LIO (-10) /* attached to lio requests */ #define EVFILT_USER (-11) /* User events */ -#define EVFILT_SYSCOUNT 11 +#define EVFILT_SENDFILE (-12) /* attached to sendfile requests */ +#define EVFILT_SYSCOUNT 12 #define EV_SET(kevp_, a, b, c, d, e, f) do { \ struct kevent *kevp = (kevp_); \ @@ -212,7 +213,8 @@ struct knote { struct file *p_fp; /* file data pointer */ struct proc *p_proc; /* proc pointer */ struct aiocblist *p_aio; /* AIO job pointer */ - struct aioliojob *p_lio; /* LIO job pointer */ + struct aioliojob *p_lio; /* LIO job pointer */ + void *p_v; /* generic other pointer */ } kn_ptr; struct filterops *kn_fop; void *kn_hook;