From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 24A893882013; Thu, 28 Sep 2023 17:51:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 24A893882013 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1695923498; bh=I1uJLw55Ea2/JAdyPNIKW91OrhKHnPUqYgUuq/BFlOI=; h=From:To:Subject:Date:From; b=jKjM3rn7Q6+UaWZV8taSMfbsVU8OTq0UFNl21n5U14e0xUGDLN/JEOiy7zfeHS6Ay 7i68vLO+TmbGAdC/b9o06kntIIGRiJrwVaK23lThKvLAGI/ztBMAz7hDPjiByH/HGN 2fq2d8lR5DQMHTNkFd68y/lTxew08YeDNnN3Sepo= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Adhemerval Zanella To: glibc-cvs@sourceware.org Subject: [glibc/azanella/clang] posix: Use unsigned to check for _POSIX_VDISABLE X-Act-Checkin: glibc X-Git-Author: Adhemerval Zanella X-Git-Refname: refs/heads/azanella/clang X-Git-Oldrev: 242e8c8f9dcb6669613e280a52f20337ba269202 X-Git-Newrev: fe98553c962205b5547b7b39f5c6c5d1031b436a Message-Id: <20230928175138.24A893882013@sourceware.org> Date: Thu, 28 Sep 2023 17:51:38 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=fe98553c962205b5547b7b39f5c6c5d1031b436a commit fe98553c962205b5547b7b39f5c6c5d1031b436a Author: Adhemerval Zanella Date: Tue Mar 15 18:09:10 2022 -0300 posix: Use unsigned to check for _POSIX_VDISABLE Clang warns: ../sysdeps/posix/fpathconf.c:118:21: error: right side of operator converted from negative value to unsigned: -1 to 18446744073709551615 [-Werror] #if _POSIX_VDISABLE == -1 ~~~~~~~~~~~~~~~ ^ ~~ Diff: --- sysdeps/posix/fpathconf.c | 2 +- sysdeps/posix/pathconf.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/sysdeps/posix/fpathconf.c b/sysdeps/posix/fpathconf.c index ce432962cd..d5436e523a 100644 --- a/sysdeps/posix/fpathconf.c +++ b/sysdeps/posix/fpathconf.c @@ -115,7 +115,7 @@ __fpathconf (int fd, int name) return _POSIX_NO_TRUNC; case _PC_VDISABLE: -#if _POSIX_VDISABLE == -1 +#if _POSIX_VDISABLE == -1U # error "Invalid value for _POSIX_VDISABLE" #endif return _POSIX_VDISABLE; diff --git a/sysdeps/posix/pathconf.c b/sysdeps/posix/pathconf.c index 2cf0ad5abf..8e15801dbf 100644 --- a/sysdeps/posix/pathconf.c +++ b/sysdeps/posix/pathconf.c @@ -113,7 +113,7 @@ __pathconf (const char *path, int name) return _POSIX_NO_TRUNC; case _PC_VDISABLE: -#if _POSIX_VDISABLE == -1 +#if _POSIX_VDISABLE == -1U # error "Invalid value for _POSIX_VDISABLE" #endif return _POSIX_VDISABLE;