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[2a01:4f8:120:2468::2]) by smtp.gmail.com with ESMTPSA id q14sm314185wmq.4.2021.11.01.11.56.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 Nov 2021 11:56:28 -0700 (PDT) From: =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= To: git@vger.kernel.org Cc: Junio C Hamano , Phillip Wood , =?UTF-8?q?Ren=C3=A9=20Scharfe?= , Emily Shaffer , Bagas Sanjaya , =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= Subject: [PATCH v4 05/17] hook API: add a run_hooks_l() wrapper Date: Mon, 1 Nov 2021 19:56:10 +0100 Message-Id: X-Mailer: git-send-email 2.33.1.1570.g069344fdd45 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Add a run_hooks_l() wrapper, we'll use it in subsequent commits for the simple cases of wanting to run a single hook under a given name along with a list of arguments. Signed-off-by: Ævar Arnfjörð Bjarmason --- hook.c | 14 ++++++++++++++ hook.h | 10 ++++++++++ 2 files changed, 24 insertions(+) diff --git a/hook.c b/hook.c index 720994bf4f6..cf6d099f83a 100644 --- a/hook.c +++ b/hook.c @@ -149,3 +149,17 @@ int run_hooks(const char *hook_name) return run_hooks_opt(hook_name, &opt); } + +int run_hooks_l(const char *hook_name, ...) +{ + struct run_hooks_opt opt = RUN_HOOKS_OPT_INIT; + va_list ap; + const char *arg; + + va_start(ap, hook_name); + while ((arg = va_arg(ap, const char *))) + strvec_push(&opt.args, arg); + va_end(ap); + + return run_hooks_opt(hook_name, &opt); +} diff --git a/hook.h b/hook.h index 9c358789958..54528395953 100644 --- a/hook.h +++ b/hook.h @@ -54,4 +54,14 @@ int run_hooks_opt(const char *hook_name, struct run_hooks_opt *options); * run_hooks_opt" initialized with "RUN_HOOKS_OPT_INIT". */ int run_hooks(const char *hook_name); + +/** + * Like run_hooks(), a wrapper for run_hooks_opt(). + * + * In addition to the wrapping behavior provided by run_hooks(), this + * wrapper takes a list of strings terminated by a NULL + * argument. These things will be used as positional arguments to the + * hook. This function behaves like the old run_hook_le() API. + */ +int run_hooks_l(const char *hook_name, ...); #endif -- 2.33.1.1570.g069344fdd45