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| author |  René Scharfe <l.s.r@web.de> | 2014-08-19 21:09:35 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2014-08-20 09:53:37 -0700 |
| commit | d3180279322c7450a47decf8833de47f444ca93f (patch) | |
| tree | 6b15045aef08b51a0831ee75bb67fd0beddc0d0c /Documentation/technical/api-run-command.txt | |
| parent | Git 2.1 (diff) | |
| download | tgif-d3180279322c7450a47decf8833de47f444ca93f.tar.xz | |
run-command: introduce CHILD_PROCESS_INIT
Most struct child_process variables are cleared using memset first after
declaration. Provide a macro, CHILD_PROCESS_INIT, that can be used to
initialize them statically instead. That's shorter, doesn't require a
function call and is slightly more readable (especially given that we
already have STRBUF_INIT, ARGV_ARRAY_INIT etc.).
Helped-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Documentation/technical/api-run-command.txt')
| -rw-r--r-- | Documentation/technical/api-run-command.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/technical/api-run-command.txt b/Documentation/technical/api-run-command.txt index 69510ae57a..ca066bfe37 100644 --- a/Documentation/technical/api-run-command.txt +++ b/Documentation/technical/api-run-command.txt @@ -96,8 +96,8 @@ command to run in a sub-process. The caller: -1. allocates and clears (memset(&chld, 0, sizeof(chld));) a - struct child_process variable; +1. allocates and clears (memset(&chld, 0, sizeof(chld)); or + using CHILD_PROCESS_INIT) a struct child_process variable; 2. initializes the members; 3. calls start_command(); 4. processes the data; |