hook API: add a run_hooks() wrapper

Add a run_hooks() wrapper, we'll use it in subsequent commits for the
simple cases of wanting to run a single hook under a given name,
without providing options such as "env" or "args".

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/hook.h b/hook.h
index 782385c..9c35878 100644
--- a/hook.h
+++ b/hook.h
@@ -48,4 +48,10 @@ int hook_exists(const char *hookname);
  * error().
  */
 int run_hooks_opt(const char *hook_name, struct run_hooks_opt *options);
+
+/**
+ * A wrapper for run_hooks_opt() which provides a dummy "struct
+ * run_hooks_opt" initialized with "RUN_HOOKS_OPT_INIT".
+ */
+int run_hooks(const char *hook_name);
 #endif