From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gaetan Rivet Subject: [PATCH v5 03/21] eal: introduce dtor macros Date: Wed, 11 Apr 2018 02:04:04 +0200 Message-ID: <7f878dfc882d27e6b6676c1914763ed22397c0fa.1523404469.git.gaetan.rivet@6wind.com> References: Cc: Gaetan Rivet To: dev@dpdk.org Return-path: Received: from mail-wm0-f66.google.com (mail-wm0-f66.google.com [74.125.82.66]) by dpdk.org (Postfix) with ESMTP id B38E01B97B for ; Wed, 11 Apr 2018 02:04:46 +0200 (CEST) Received: by mail-wm0-f66.google.com with SMTP id b127so570097wmf.5 for ; Tue, 10 Apr 2018 17:04:46 -0700 (PDT) In-Reply-To: In-Reply-To: References: List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Signed-off-by: Gaetan Rivet --- lib/librte_eal/common/include/rte_common.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/lib/librte_eal/common/include/rte_common.h b/lib/librte_eal/common/include/rte_common.h index 8f04518f7..f326e1c30 100644 --- a/lib/librte_eal/common/include/rte_common.h +++ b/lib/librte_eal/common/include/rte_common.h @@ -111,6 +111,29 @@ static void __attribute__((constructor, used)) func(void) static void __attribute__((constructor(RTE_PRIO(prio)), used)) func(void) /** + * Run after main() with high priority. + * + * The destructor will be run *before* prioritized destructors. + * + * @param func + * Destructor function name. + */ +#define RTE_FINI(func) \ +static void __attribute__((destructor, used)) func(void) + +/** + * Run after main() with low priority. + * + * @param func + * Destructor function name. + * @param prio + * Priority number must be above 100. + * Lowest number is the last to run. + */ +#define RTE_FINI_PRIO(func, prio) \ +static void __attribute__((destructor(RTE_PRIO(prio)), used)) func(void) + +/** * Force a function to be inlined */ #define __rte_always_inline inline __attribute__((always_inline)) -- 2.11.0