From 0978f4ba7fe571d96b9f13827bdac6c30eeebfa2 Mon Sep 17 00:00:00 2001 From: Michael Haggerty Date: Mon, 22 May 2017 16:17:39 +0200 Subject: [PATCH] lockfile: add a new method, is_lock_file_locked() It will soon prove useful. Signed-off-by: Michael Haggerty Signed-off-by: Junio C Hamano --- lockfile.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/lockfile.h b/lockfile.h index 7b715f9e7..572064939 100644 --- a/lockfile.h +++ b/lockfile.h @@ -176,6 +176,14 @@ static inline int hold_lock_file_for_update( } /* + * Return a nonzero value iff `lk` is currently locked. + */ +static inline int is_lock_file_locked(struct lock_file *lk) +{ + return is_tempfile_active(&lk->tempfile); +} + +/* * Append an appropriate error message to `buf` following the failure * of `hold_lock_file_for_update()` to lock `path`. `err` should be the * `errno` set by the failing call. -- 2.11.0