From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 5480B385782D; Fri, 28 Oct 2022 17:41:50 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5480B385782D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1666978910; bh=Gt4cOPxpfVFBmqhz8GH8oRw7tvRl+tv9Ln/vON/HhUY=; h=From:To:Subject:Date:From; b=J7WgXd8VgjB9325mDbFYB2hmn35pB3s/w+m8YfS3vy2yYHURg249D8a1iiCCeznkv OBaG+g8x6f4FRoAHDh3KohJwePMYB/0sHyYGi9FKalnyMNo1RTVT5a7+ZLVPw4fR3a tMG3/ocrhhmVQKylQhqmkhG+OdOAd9Bf1Xc+cMP8= 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: db8710d0b28f7ed6152c2636cb3aa73d54fd3d9b X-Git-Newrev: 63419fe5ced46a7d18a5daeb26f1fbb868386a36 Message-Id: <20221028174150.5480B385782D@sourceware.org> Date: Fri, 28 Oct 2022 17:41:50 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=63419fe5ced46a7d18a5daeb26f1fbb868386a36 commit 63419fe5ced46a7d18a5daeb26f1fbb868386a36 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 4b215e0600..7d5b543e47 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 d414f7a313..54c86f0dfd 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;