diff options
Diffstat (limited to 'usr.sbin/switchd/imsg_util.c')
| -rw-r--r-- | usr.sbin/switchd/imsg_util.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/usr.sbin/switchd/imsg_util.c b/usr.sbin/switchd/imsg_util.c index dccc01b8def..e7e79fdee1d 100644 --- a/usr.sbin/switchd/imsg_util.c +++ b/usr.sbin/switchd/imsg_util.c @@ -1,4 +1,4 @@ -/* $OpenBSD: imsg_util.c,v 1.4 2016/09/29 17:03:00 reyk Exp $ */ +/* $OpenBSD: imsg_util.c,v 1.5 2016/09/30 11:57:57 reyk Exp $ */ /* * Copyright (c) 2010-2016 Reyk Floeter <reyk@openbsd.org> @@ -208,6 +208,15 @@ ibuf_setsize(struct ibuf *buf, size_t len) } int +ibuf_setmax(struct ibuf *buf, size_t len) +{ + if (len > buf->size) + return (-1); + buf->max = len; + return (0); +} + +int ibuf_prepend(struct ibuf *buf, void *data, size_t len) { struct ibuf *new; |