[Xen-changelog] [xen master] libxl: CODING_STYLE: Mention function out parameters

[patchbot@xxxxxxx]

commit dbdd03d0ad4ad93f1db50341fac56a514c726552
Author:     Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
AuthorDate: Wed Nov 5 14:26:59 2014 +0000
Commit:     Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
CommitDate: Tue Nov 18 14:51:55 2014 +0000

    libxl: CODING_STYLE: Mention function out parameters
    
    We seem to use both `_r' and `_out'.  Document both.
    
    Signed-off-by: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
    Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Release-Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 tools/libxl/CODING_STYLE |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/tools/libxl/CODING_STYLE b/tools/libxl/CODING_STYLE
index 128cfea..9a1d6e0 100644
--- a/tools/libxl/CODING_STYLE
+++ b/tools/libxl/CODING_STYLE
@@ -241,6 +241,9 @@ Local variables used to store return values should have 
descriptive name
 like "rc" or "ret". Following the same reasoning the label used as exit
 path should be called "out".
 
+Function arguments which are used to return values to the caller
+should be suffixed `_r' or `_out'.
+
 Variables, type names and function names are
 lower_case_with_underscores.
 Type names and function names use the prefix libxl__ when internal to
--
generated by git-patchbot for /home/xen/git/xen.git#master

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