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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 /submodule.c | |
| parent | 6c4ab27f2378ce67940b4496365043119d7ffff2 (diff) | |
| download | git-d3180279322c7450a47decf8833de47f444ca93f.tar.gz git-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 'submodule.c')
| -rw-r--r-- | submodule.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/submodule.c b/submodule.c index c3a61e70f..0690dc50d 100644 --- a/submodule.c +++ b/submodule.c @@ -433,13 +433,12 @@ static int submodule_needs_pushing(const char *path, const unsigned char sha1[20 return 0; if (for_each_remote_ref_submodule(path, has_remote, NULL) > 0) { - struct child_process cp; + struct child_process cp = CHILD_PROCESS_INIT; const char *argv[] = {"rev-list", NULL, "--not", "--remotes", "-n", "1" , NULL}; struct strbuf buf = STRBUF_INIT; int needs_pushing = 0; argv[1] = sha1_to_hex(sha1); - memset(&cp, 0, sizeof(cp)); cp.argv = argv; cp.env = local_repo_env; cp.git_cmd = 1; @@ -524,10 +523,9 @@ static int push_submodule(const char *path) return 1; if (for_each_remote_ref_submodule(path, has_remote, NULL) > 0) { - struct child_process cp; + struct child_process cp = CHILD_PROCESS_INIT; const char *argv[] = {"push", NULL}; - memset(&cp, 0, sizeof(cp)); cp.argv = argv; cp.env = local_repo_env; cp.git_cmd = 1; @@ -569,12 +567,11 @@ static int is_submodule_commit_present(const char *path, unsigned char sha1[20]) if (!add_submodule_odb(path) && lookup_commit_reference(sha1)) { /* Even if the submodule is checked out and the commit is * present, make sure it is reachable from a ref. */ - struct child_process cp; + struct child_process cp = CHILD_PROCESS_INIT; const char *argv[] = {"rev-list", "-n", "1", NULL, "--not", "--all", NULL}; struct strbuf buf = STRBUF_INIT; argv[3] = sha1_to_hex(sha1); - memset(&cp, 0, sizeof(cp)); cp.argv = argv; cp.env = local_repo_env; cp.git_cmd = 1; @@ -695,7 +692,7 @@ int fetch_populated_submodules(const struct argv_array *options, int quiet) { int i, result = 0; - struct child_process cp; + struct child_process cp = CHILD_PROCESS_INIT; struct argv_array argv = ARGV_ARRAY_INIT; struct string_list_item *name_for_path; const char *work_tree = get_git_work_tree(); @@ -711,7 +708,6 @@ int fetch_populated_submodules(const struct argv_array *options, argv_array_push(&argv, "--recurse-submodules-default"); /* default value, "--submodule-prefix" and its value are added later */ - memset(&cp, 0, sizeof(cp)); cp.env = local_repo_env; cp.git_cmd = 1; cp.no_stdin = 1; @@ -794,7 +790,7 @@ out: unsigned is_submodule_modified(const char *path, int ignore_untracked) { ssize_t len; - struct child_process cp; + struct child_process cp = CHILD_PROCESS_INIT; const char *argv[] = { "status", "--porcelain", @@ -821,7 +817,6 @@ unsigned is_submodule_modified(const char *path, int ignore_untracked) if (ignore_untracked) argv[2] = "-uno"; - memset(&cp, 0, sizeof(cp)); cp.argv = argv; cp.env = local_repo_env; cp.git_cmd = 1; @@ -862,7 +857,7 @@ unsigned is_submodule_modified(const char *path, int ignore_untracked) int submodule_uses_gitfile(const char *path) { - struct child_process cp; + struct child_process cp = CHILD_PROCESS_INIT; const char *argv[] = { "submodule", "foreach", @@ -883,7 +878,6 @@ int submodule_uses_gitfile(const char *path) strbuf_release(&buf); /* Now test that all nested submodules use a gitfile too */ - memset(&cp, 0, sizeof(cp)); cp.argv = argv; cp.env = local_repo_env; cp.git_cmd = 1; @@ -901,7 +895,7 @@ int ok_to_remove_submodule(const char *path) { struct stat st; ssize_t len; - struct child_process cp; + struct child_process cp = CHILD_PROCESS_INIT; const char *argv[] = { "status", "--porcelain", @@ -918,7 +912,6 @@ int ok_to_remove_submodule(const char *path) if (!submodule_uses_gitfile(path)) return 0; - memset(&cp, 0, sizeof(cp)); cp.argv = argv; cp.env = local_repo_env; cp.git_cmd = 1; |