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-rw-r--r--submodule.c41
1 files changed, 6 insertions, 35 deletions
diff --git a/submodule.c b/submodule.c
index 0875638..0b709bc 100644
--- a/submodule.c
+++ b/submodule.c
@@ -9,6 +9,7 @@
#include "refs.h"
#include "string-list.h"
#include "sha1-array.h"
+#include "argv-array.h"
static struct string_list config_name_for_path;
static struct string_list config_fetch_recurse_submodules_for_name;
@@ -496,56 +497,26 @@ void check_for_new_submodule_commits(unsigned char new_sha1[20])
sha1_array_append(&ref_tips_after_fetch, new_sha1);
}
-struct argv_array {
- const char **argv;
- unsigned int argc;
- unsigned int alloc;
-};
-
-static void init_argv(struct argv_array *array)
-{
- array->argv = NULL;
- array->argc = 0;
- array->alloc = 0;
-}
-
-static void push_argv(struct argv_array *array, const char *value)
-{
- ALLOC_GROW(array->argv, array->argc + 2, array->alloc);
- array->argv[array->argc++] = xstrdup(value);
- array->argv[array->argc] = NULL;
-}
-
-static void clear_argv(struct argv_array *array)
-{
- int i;
- for (i = 0; i < array->argc; i++)
- free((char **)array->argv[i]);
- free(array->argv);
- init_argv(array);
-}
-
static void add_sha1_to_argv(const unsigned char sha1[20], void *data)
{
- push_argv(data, sha1_to_hex(sha1));
+ argv_array_push(data, sha1_to_hex(sha1));
}
static void calculate_changed_submodule_paths(void)
{
struct rev_info rev;
struct commit *commit;
- struct argv_array argv;
+ struct argv_array argv = ARGV_ARRAY_INIT;
/* No need to check if there are no submodules configured */
if (!config_name_for_path.nr)
return;
init_revisions(&rev, NULL);
- init_argv(&argv);
- push_argv(&argv, "--"); /* argv[0] program name */
+ argv_array_push(&argv, "--"); /* argv[0] program name */
sha1_array_for_each_unique(&ref_tips_after_fetch,
add_sha1_to_argv, &argv);
- push_argv(&argv, "--not");
+ argv_array_push(&argv, "--not");
sha1_array_for_each_unique(&ref_tips_before_fetch,
add_sha1_to_argv, &argv);
setup_revisions(argv.argc, argv.argv, &rev, NULL);
@@ -573,7 +544,7 @@ static void calculate_changed_submodule_paths(void)
}
}
- clear_argv(&argv);
+ argv_array_clear(&argv);
sha1_array_clear(&ref_tips_before_fetch);
sha1_array_clear(&ref_tips_after_fetch);
initialized_fetch_ref_tips = 0;