shallow.h: document '{commit,rollback}_shallow_file'

When 'commit_shallow_file()' and 'rollback_shallow_file()' were introduced, they did not have a documenting comment, when they could have benefited from one. Add a brief note about what these functions do, and make a special note that they reset stat-validity checks. Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Taylor Blau committed Apr 30, 2020 at 13:48 UTC a4101617688ad504d06b4cc007430c406640e934
1 file changed +2
shallow.h
+2
index b50a85ed7e..b3bf200bf9 100644 --- a/shallow.h +++ b/shallow.h @@ -10,7 +10,9 @@ void set_alternate_shallow_file(struct repository *r, const char *path, int over int register_shallow(struct repository *r, const struct object_id *oid); int unregister_shallow(const struct object_id *oid); int is_repository_shallow(struct repository *r); +/* commit $GIT_DIR/shallow and reset stat-validity checks */ int commit_shallow_file(struct repository *r, struct lock_file *lk); +/* rollback $GIT_DIR/shallow and reset stat-validity checks */ void rollback_shallow_file(struct repository *r, struct lock_file *lk); struct commit_list *get_shallow_commits(struct object_array *heads,