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| 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 | |
| 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')
| -rw-r--r-- | share/man/man9/devclass_get_devices.9 | 7 | ||||
| -rw-r--r-- | share/man/man9/devclass_get_drivers.9 | 5 |
2 files changed, 9 insertions, 3 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 diff --git a/share/man/man9/devclass_get_drivers.9 b/share/man/man9/devclass_get_drivers.9 index f9561eb28353..ee6629b0177f 100644 --- a/share/man/man9/devclass_get_drivers.9 +++ b/share/man/man9/devclass_get_drivers.9 @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 3, 2005 +.Dd May 19, 2005 .Dt DEVCLASS_GET_DRIVERS 9 .Os .Sh NAME @@ -47,6 +47,9 @@ and the number of drivers in the list in .Fa *countp . The memory allocated for the list should be freed using .Fn free "*listp" "M_TEMP" . +even if +.Fa *countp +is 0. .Sh RETURN VALUES Zero is returned on success, otherwise an appropriate error is returned. .Sh SEE ALSO |