[PATCH v4 05/36] hook.c: add a hook_exists() wrapper and use it in bugreport.c
- From
Ævar Arnfjörð Bjarmason <avarab@gmail.com>
- Date
- Aug 3, 2021, 19:38 UTC
- Message-ID
- <patch-v4-05.36-3514e0c0251-20210803T191505Z-avarab@gmail.com>
- In-Reply-To
- <cover-v4-00.36-00000000000-20210803T191505Z-avarab@gmail.com>
From: Emily Shaffer <emilyshaffer@google.com>
Add a boolean version of the find_hook() function for those callers who are only interested in checking whether the hook exists, not what the path to it is.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> --- builtin/bugreport.c | 2 +- hook.c | 5 +++++ hook.h | 5 +++++ 3 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/builtin/bugreport.c b/builtin/bugreport.c index 596f079a7f9..941c8d5e270 100644 --- a/builtin/bugreport.c +++ b/builtin/bugreport.c @@ -82,7 +82,7 @@ static void get_populated_hooks(struct strbuf *hook_info, int nongit) } for (i = 0; i < ARRAY_SIZE(hook); i++) - if (find_hook(hook[i])) + if (hook_exists(hook[i])) strbuf_addf(hook_info, "%s\n", hook[i]); } diff --git a/hook.c b/hook.c index c4dbef1d0ef..97cd799a320 100644 --- a/hook.c +++ b/hook.c @@ -35,3 +35,8 @@ const char *find_hook(const char *name) } return path.buf; } + +int hook_exists(const char *name) +{ + return !!find_hook(name); +} diff --git a/hook.h b/hook.h index 68624f16059..4c547ac15e5 100644 --- a/hook.h +++ b/hook.h @@ -8,4 +8,9 @@ */ const char *find_hook(const char *name); +/* + * A boolean version of find_hook() + */ +int hook_exists(const char *hookname); + #endif
-- 2.33.0.rc0.595.ge31e012651d