From b160a51e51fe328499e4d21569d1fa879613543a Mon Sep 17 00:00:00 2001 From: Philippe Charnier Date: Wed, 18 Jun 2003 19:43:17 +0000 Subject: The .Fn function --- lib/libgeom/libgeom.3 | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'lib/libgeom') diff --git a/lib/libgeom/libgeom.3 b/lib/libgeom/libgeom.3 index ff8b5fd2614b..f0e61bb10588 100644 --- a/lib/libgeom/libgeom.3 +++ b/lib/libgeom/libgeom.3 @@ -79,8 +79,9 @@ functions open and close the necessary pathways to access the raw statistics information in the kernel. These functions are likely to open one or more files and cache the file descriptors locally. +The .Fn geom_stats_open -returns zero on success, and sets +function returns zero on success, and sets .Va errno if not. .Pp @@ -101,8 +102,9 @@ as possible, no guarantee is given that it will actually be so. The snapshot must be freed again using the .Fn geom_stats_snapshot_free function. +The .Fn geom_stats_snapshot_get -returns +function returns .Dv NULL on failure. .Pp -- cgit v1.3