Sync OpenBSD patchset 329:

Enclose repeated buffer draining code in a new msgbuf_drain()
function, which is additionally exported for use by others.

From nicm@, who reminded me that tmux is now using buffer.c, too.
This commit is contained in:
Tiago Cunha
2009-09-15 23:59:40 +00:00
parent c507bf25de
commit 150fba5ecd
2 changed files with 27 additions and 28 deletions

View File

@ -1,5 +1,5 @@
/* $Id: imsg.h,v 1.3 2009-08-20 12:54:08 nicm Exp $ */
/* $OpenBSD: imsg.h,v 1.1 2009/08/11 17:18:35 nicm Exp $ */
/* $Id: imsg.h,v 1.4 2009-09-15 23:59:40 tcunha Exp $ */
/* $OpenBSD: imsg.h,v 1.2 2009/09/15 18:12:51 jacekm Exp $ */
/*
* Copyright (c) 2006, 2007 Pierre-Yves Ritschard <pyr@openbsd.org>
@ -91,6 +91,7 @@ void buf_free(struct buf *);
void msgbuf_init(struct msgbuf *);
void msgbuf_clear(struct msgbuf *);
int msgbuf_write(struct msgbuf *);
void msgbuf_drain(struct msgbuf *, size_t);
/* imsg.c */
void imsg_init(struct imsgbuf *, int);