diff options
| author | Sebastian Benoit <benno@cvs.openbsd.org> | 2015-12-29 18:05:24 +0000 |
|---|---|---|
| committer | Sebastian Benoit <benno@cvs.openbsd.org> | 2015-12-29 18:05:24 +0000 |
| commit | f221efb348e9cb495d08f0714110748e009c0e47 (patch) | |
| tree | c58b7e6e718af30fd4e5fec13b7d8c09a18d4dac /lib/libutil/imsg_init.3 | |
| parent | 6a3facf5654a6b0d3672d34d99ec56816f3c459f (diff) | |
mention that ibuf_free() does not need a NULL check.
Diffstat (limited to 'lib/libutil/imsg_init.3')
| -rw-r--r-- | lib/libutil/imsg_init.3 | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/libutil/imsg_init.3 b/lib/libutil/imsg_init.3 index e15d1e3d2cd..cf66e17279e 100644 --- a/lib/libutil/imsg_init.3 +++ b/lib/libutil/imsg_init.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: imsg_init.3,v 1.14 2015/12/05 13:06:52 claudio Exp $ +.\" $OpenBSD: imsg_init.3,v 1.15 2015/12/29 18:05:23 benno Exp $ .\" .\" Copyright (c) 2010 Nicholas Marriott <nicm@openbsd.org> .\" @@ -14,7 +14,7 @@ .\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING .\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: December 5 2015 $ +.Dd $Mdocdate: December 29 2015 $ .Dt IMSG_INIT 3 .Os .Sh NAME @@ -403,6 +403,9 @@ and require the application to retry again in the future. frees .Fa buf and any associated storage. +If +.Fa buf +is a NULL pointer, no action occurs. .Pp The .Fn msgbuf_init |