From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CFD9CC433EF for ; Mon, 7 Feb 2022 16:45:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1384866AbiBGQo1 (ORCPT ); Mon, 7 Feb 2022 11:44:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1390579AbiBGQfM (ORCPT ); Mon, 7 Feb 2022 11:35:12 -0500 Received: from 1wt.eu (wtarreau.pck.nerim.net [62.212.114.60]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 75D04C0401DB for ; Mon, 7 Feb 2022 08:35:10 -0800 (PST) Received: (from willy@localhost) by pcw.home.local (8.15.2/8.15.2/Submit) id 217GOgP1014423; Mon, 7 Feb 2022 17:24:42 +0100 From: Willy Tarreau To: "Paul E . McKenney" Cc: Mark Brown , linux-kernel@vger.kernel.org, Willy Tarreau Subject: [PATCH 39/42] tools/nolibc/signal: move raise() to signal.h Date: Mon, 7 Feb 2022 17:23:51 +0100 Message-Id: <20220207162354.14293-40-w@1wt.eu> X-Mailer: git-send-email 2.17.5 In-Reply-To: <20220207162354.14293-1-w@1wt.eu> References: <20220207162354.14293-1-w@1wt.eu> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This function is normally found in signal.h, and providing the file eases porting of existing programs. Let's move it there. Signed-off-by: Willy Tarreau --- tools/include/nolibc/nolibc.h | 1 + tools/include/nolibc/signal.h | 22 ++++++++++++++++++++++ tools/include/nolibc/stdlib.h | 7 ------- 3 files changed, 23 insertions(+), 7 deletions(-) create mode 100644 tools/include/nolibc/signal.h diff --git a/tools/include/nolibc/nolibc.h b/tools/include/nolibc/nolibc.h index 686726518431..0f375e901a36 100644 --- a/tools/include/nolibc/nolibc.h +++ b/tools/include/nolibc/nolibc.h @@ -88,6 +88,7 @@ #include "types.h" #include "sys.h" #include "ctype.h" +#include "signal.h" #include "stdio.h" #include "stdlib.h" #include "string.h" diff --git a/tools/include/nolibc/signal.h b/tools/include/nolibc/signal.h new file mode 100644 index 000000000000..ef47e71e2be3 --- /dev/null +++ b/tools/include/nolibc/signal.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: LGPL-2.1 OR MIT */ +/* + * signal function definitions for NOLIBC + * Copyright (C) 2017-2022 Willy Tarreau + */ + +#ifndef _NOLIBC_SIGNAL_H +#define _NOLIBC_SIGNAL_H + +#include "std.h" +#include "arch.h" +#include "types.h" +#include "sys.h" + +/* This one is not marked static as it's needed by libgcc for divide by zero */ +__attribute__((weak,unused,section(".text.nolibc_raise"))) +int raise(int signal) +{ + return sys_kill(sys_getpid(), signal); +} + +#endif /* _NOLIBC_SIGNAL_H */ diff --git a/tools/include/nolibc/stdlib.h b/tools/include/nolibc/stdlib.h index 0e6bca4ee089..b46bebd48ba2 100644 --- a/tools/include/nolibc/stdlib.h +++ b/tools/include/nolibc/stdlib.h @@ -300,11 +300,4 @@ char *u64toa(uint64_t in) return itoa_buffer; } -/* This one is not marked static as it's needed by libgcc for divide by zero */ -__attribute__((weak,unused,section(".text.nolibc_raise"))) -int raise(int signal) -{ - return sys_kill(sys_getpid(), signal); -} - #endif /* _NOLIBC_STDLIB_H */ -- 2.35.1