From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750997AbcEIGgR (ORCPT ); Mon, 9 May 2016 02:36:17 -0400 Received: from belinda3.kreativmedia.ch ([80.74.158.27]:54253 "EHLO belinda3.kreativmedia.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750879AbcEIGgQ (ORCPT ); Mon, 9 May 2016 02:36:16 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=renenyffenegger.ch; b=AX6YaDxtqJjWEyRx0Nh6IeSBo7k3dElZjHvKCVK+ifSt9bPY5+HgSqDgnY9Zpy76HZbYE9wDPmxRPUzKwpMaXYn1Y+mgwxzBJaxnsQRLBY+vPgEfIxl/OwYZauudesVIaEnsVx6/bSnR9IaHEQ3DSXBwbC+rw51EkRB70k2FzJ4=; h=Subject:To:References:From:Cc:Message-ID:Date:User-Agent:MIME-Version:In-Reply-To:Content-Type:Content-Transfer-Encoding; Subject: Re: [PATCH] Use pid_t instead of int To: Andy Lutomirski References: <572F959A.7090209@renenyffenegger.ch> From: =?UTF-8?Q?Ren=c3=a9_Nyffenegger?= Cc: Andrew Morton , Josh Triplett , Al Viro , "Steven Rostedt (Red Hat)" , Zach Brown , Milosz Tanski , Arnd Bergmann , Linux API , "linux-kernel@vger.kernel.org" , =?UTF-8?Q?Ren=c3=a9_Nyffenegger?= Message-ID: <57302FDA.7020205@renenyffenegger.ch> Date: Mon, 9 May 2016 08:36:10 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: René Nyffenegger In include/linux/syscalls.h, the four functions sys_kill, sys_tgkill, sys_tkill and sys_rt_sigqueueinfo are declared with "int pid" and "int tgid". However, in kernel/signal.c, the corresponding definitions use the more appropriate "pid_t" (which is a typedef'd int). This patch changes "int" to "pid_t" in the declarations of sys_kill, sys_tgkill, sys_tkill and sys_rt_sigqueueinfo in include/linux/syscalls.h in order to harmonize the function declarations with their respective definitions. Signed-off-by: René Nyffenegger --- include/linux/syscalls.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index d795472..d507e75 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -371,10 +371,10 @@ asmlinkage long sys_rt_sigtimedwait(const sigset_t __user *uthese, size_t sigsetsize); asmlinkage long sys_rt_tgsigqueueinfo(pid_t tgid, pid_t pid, int sig, siginfo_t __user *uinfo); -asmlinkage long sys_kill(int pid, int sig); -asmlinkage long sys_tgkill(int tgid, int pid, int sig); -asmlinkage long sys_tkill(int pid, int sig); -asmlinkage long sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo); +asmlinkage long sys_kill(pid_t pid, int sig); +asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig); +asmlinkage long sys_tkill(pid_t pid, int sig); +asmlinkage long sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo); asmlinkage long sys_sgetmask(void); asmlinkage long sys_ssetmask(int newmask); asmlinkage long sys_signal(int sig, __sighandler_t handler); -- 2.8.0