diff options
author | Nate Lawson <njl@FreeBSD.org> | 2005-05-20 05:04:22 +0000 |
---|---|---|
committer | Nate Lawson <njl@FreeBSD.org> | 2005-05-20 05:04:22 +0000 |
commit | 96ab794b26668fec4aec812e0faca4e820652f1b (patch) | |
tree | 31206b66d860791dc40ccecc90058b86117a3d27 /share/man/man9/devclass_get_devices.9 | |
parent | 1c9ec5385411c6308f57efe406ac1ba2e32b4ca4 (diff) | |
download | src-96ab794b26668fec4aec812e0faca4e820652f1b.tar.gz src-96ab794b26668fec4aec812e0faca4e820652f1b.zip |
Document that the returned pointer should be freed even if the number
of items returned is 0.
Notes
Notes:
svn path=/head/; revision=146432
Diffstat (limited to 'share/man/man9/devclass_get_devices.9')
-rw-r--r-- | share/man/man9/devclass_get_devices.9 | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/share/man/man9/devclass_get_devices.9 b/share/man/man9/devclass_get_devices.9 index 2872adcf87b2..797a2f6dbeae 100644 --- a/share/man/man9/devclass_get_devices.9 +++ b/share/man/man9/devclass_get_devices.9 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 16, 1998 +.Dd May 19, 2005 .Dt DEVCLASS_GET_DEVICES 9 .Os .Sh NAME @@ -46,7 +46,10 @@ return the list in and the count in .Fa *devcountp . The memory allocated for the list should be freed using -.Fn free "*devlistp" "M_TEMP" . +.Fn free "*devlistp" "M_TEMP" , +even if +.Fa *devcountp +is 0. .Sh RETURN VALUES Zero is returned on success, otherwise an appropriate error is returned. .Sh SEE ALSO |