commit: add commit_stack_init()
Add a function for initializing a struct commit_stack, for when static initialization is not possible or impractical. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe committed
Dec 24, 2025 at 18:03 UTC
2ebaa2b45e752088fd03d03c484fe43a653deba8
2 files changed
+9
-2
commit.c
+8
-2
index f2edafa49c..55b1c8d2f8 100644
--- a/commit.c
+++ b/commit.c
@@ -1982,6 +1982,12 @@ int run_commit_hook(int editor_is_used, const char *index_file,
return run_hooks_opt(the_repository, name, &opt);
}
+void commit_stack_init(struct commit_stack *stack)
+{
+ stack->items = NULL;
+ stack->nr = stack->alloc = 0;
+}
+
void commit_stack_push(struct commit_stack *stack, struct commit *commit)
{
ALLOC_GROW(stack->items, stack->nr + 1, stack->alloc);
@@ -1995,6 +2001,6 @@ struct commit *commit_stack_pop(struct commit_stack *stack)
void commit_stack_clear(struct commit_stack *stack)
{
- FREE_AND_NULL(stack->items);
- stack->nr = stack->alloc = 0;
+ free(stack->items);
+ commit_stack_init(stack);
}
commit.h
+1
index 81e047f820..7c01a76425 100644
--- a/commit.h
+++ b/commit.h
@@ -387,6 +387,7 @@ struct commit_stack {
};
#define COMMIT_STACK_INIT { 0 }
+void commit_stack_init(struct commit_stack *);
void commit_stack_push(struct commit_stack *, struct commit *);
struct commit *commit_stack_pop(struct commit_stack *);
void commit_stack_clear(struct commit_stack *);