d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lib/libcam/cam.3: note that cam_freeccb(3) with ccb == NULL is a no-op

Browse Source 
This allows me to accurately test this scenario, and for others to rely
on the behavior, instead of relying on knowledge obtained via code
inspection.

Wording borrowed from free(3).

MFC after:	1 week
Requested by:	ken (D9928)
Reviewed by:	imp
Sponsored by:	Dell EMC Isilon
Differential Revision:	D9969
This commit is contained in:
ngie 2017-03-13 02:12:33 +00:00
parent 1a7bb4a7a9
commit 5de0b10360
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/libcam/cam.3
View File

@ -302,6 +302,11 @@ structure.
.Fn cam_freeccb
frees CCBs allocated by
.Fn cam_getccb .
If
.Va ccb
is
.Dv NULL ,
no action is taken.
.Pp
.Fn cam_path_string
takes as arguments a