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| -rw-r--r-- | Documentation/CodingGuidelines | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index 65fba3b810..a6a1ede204 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -541,6 +541,25 @@ For C programs: use your own debugger and arguments. Example: `GIT_DEBUGGER="ddd --gdb" ./bin-wrappers/git log` (See `wrap-for-bin.sh`.) + - The primary data structure that a subsystem 'S' deals with is called + `struct S`. Functions that operate on `struct S` are named + `S_<verb>()` and should generally receive a pointer to `struct S` as + first parameter. E.g. + + struct strbuf; + + void strbuf_add(struct strbuf *buf, ...); + + void strbuf_reset(struct strbuf *buf); + + is preferred over: + + struct strbuf; + + void add_string(struct strbuf *buf, ...); + + void reset_strbuf(struct strbuf *buf); + For Perl programs: - Most of the C guidelines above apply. |