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>
This commit is contained in:
René Scharfe
2014-08-19 21:09:35 +02:00
committed by Junio C Hamano
parent 6c4ab27f23
commit d318027932
40 changed files with 60 additions and 107 deletions

View File

@ -323,7 +323,7 @@ static void run_service(const char **argv)
const char *host = getenv("REMOTE_ADDR");
struct argv_array env = ARGV_ARRAY_INIT;
int gzipped_request = 0;
struct child_process cld;
struct child_process cld = CHILD_PROCESS_INIT;
if (encoding && !strcmp(encoding, "gzip"))
gzipped_request = 1;
@ -341,7 +341,6 @@ static void run_service(const char **argv)
argv_array_pushf(&env, "GIT_COMMITTER_EMAIL=%s@http.%s",
user, host);
memset(&cld, 0, sizeof(cld));
cld.argv = argv;
cld.env = env.argv;
if (gzipped_request)