From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265218AbTLROna (ORCPT ); Thu, 18 Dec 2003 09:43:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265220AbTLROna (ORCPT ); Thu, 18 Dec 2003 09:43:30 -0500 Received: from mail.dietlibc.org ([212.84.236.4]:56202 "EHLO mail.convergence.de") by vger.kernel.org with ESMTP id S265218AbTLROn0 (ORCPT ); Thu, 18 Dec 2003 09:43:26 -0500 Date: Thu, 18 Dec 2003 15:43:24 +0100 From: Johannes Stezenbach To: Andrew Morton Cc: linux-kernel@vger.kernel.org Subject: [PATCH] 2.6.0: ioctl related warnings in userspace Message-ID: <20031218144324.GA15580@convergence.de> Mail-Followup-To: Johannes Stezenbach , Andrew Morton , linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, the patch below (2nd resend) removes warnings like: warning: signed and unsigned type in conditional expression when compiling userspace applications against a glibc built with 2.6 kernel headers (like on Debian unstable). Please apply. Regards, Johannes diff -rN -u4 linux-2.6.0.orig/include/asm-i386/ioctl.h linux-2.6.0/include/asm-i386/ioctl.h --- linux-2.6.0.orig/include/asm-i386/ioctl.h 2003-11-12 16:49:14.000000000 +0100 +++ linux-2.6.0/include/asm-i386/ioctl.h 2003-11-12 16:51:38.000000000 +0100 @@ -52,9 +52,9 @@ ((nr) << _IOC_NRSHIFT) | \ ((size) << _IOC_SIZESHIFT)) /* provoke compile error for invalid uses of size argument */ -extern int __invalid_size_argument_for_IOC; +extern unsigned int __invalid_size_argument_for_IOC; #define _IOC_TYPECHECK(t) \ ((sizeof(t) == sizeof(t[1]) && \ sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ sizeof(t) : __invalid_size_argument_for_IOC) diff -rN -u4 linux-2.6.0.orig/include/asm-parisc/ioctl.h linux-2.6.0/include/asm-parisc/ioctl.h --- linux-2.6.0.orig/include/asm-parisc/ioctl.h 2003-11-12 16:49:14.000000000 +0100 +++ linux-2.6.0/include/asm-parisc/ioctl.h 2003-11-12 16:51:24.000000000 +0100 @@ -44,9 +44,9 @@ ((nr) << _IOC_NRSHIFT) | \ ((size) << _IOC_SIZESHIFT)) /* provoke compile error for invalid uses of size argument */ -extern int __invalid_size_argument_for_IOC; +extern unsigned int __invalid_size_argument_for_IOC; #define _IOC_TYPECHECK(t) \ ((sizeof(t) == sizeof(t[1]) && \ sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ sizeof(t) : __invalid_size_argument_for_IOC) diff -rN -u4 linux-2.6.0.orig/include/asm-ppc/ioctl.h linux-2.6.0/include/asm-ppc/ioctl.h --- linux-2.6.0.orig/include/asm-ppc/ioctl.h 2003-11-12 16:49:14.000000000 +0100 +++ linux-2.6.0/include/asm-ppc/ioctl.h 2003-11-12 16:51:34.000000000 +0100 @@ -37,9 +37,9 @@ ((nr) << _IOC_NRSHIFT) | \ ((size) << _IOC_SIZESHIFT)) /* provoke compile error for invalid uses of size argument */ -extern int __invalid_size_argument_for_IOC; +extern unsigned int __invalid_size_argument_for_IOC; #define _IOC_TYPECHECK(t) \ ((sizeof(t) == sizeof(t[1]) && \ sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ sizeof(t) : __invalid_size_argument_for_IOC) diff -rN -u4 linux-2.6.0.orig/include/asm-ppc64/ioctl.h linux-2.6.0/include/asm-ppc64/ioctl.h --- linux-2.6.0.orig/include/asm-ppc64/ioctl.h 2003-11-12 16:49:14.000000000 +0100 +++ linux-2.6.0/include/asm-ppc64/ioctl.h 2003-11-12 16:51:28.000000000 +0100 @@ -42,9 +42,9 @@ ((nr) << _IOC_NRSHIFT) | \ ((size) << _IOC_SIZESHIFT)) /* provoke compile error for invalid uses of size argument */ -extern int __invalid_size_argument_for_IOC; +extern unsigned int __invalid_size_argument_for_IOC; #define _IOC_TYPECHECK(t) \ ((sizeof(t) == sizeof(t[1]) && \ sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ sizeof(t) : __invalid_size_argument_for_IOC)