From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1791) id 6FE433858404; Tue, 4 Oct 2022 12:59:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6FE433858404 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1664888381; bh=py5Gr0vNUfBVDrng41P1Ot3rAEmXLNY0ketIjmlg0gM=; h=From:To:Subject:Date:From; b=Zyb+eobR96DpX6Or8VXjFhRIaRwfNkNxzHr85+V5TOHkVTo7JFuz39iVUI+Tw6wb1 oNaXR7OpJ63DkEDAflUVhlrQ4qfyH09y+s0d0TBMqW1Rc9Hu99/JGcv02NvN8VgduR GBeUBki3OCD52ZWRTBPk/tYSr7i8xCc7+8TuOwzg= 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: c756434f6c59c6c63a5e2666d6b0731644065f1b X-Git-Newrev: 351e61ea171078e9694fb8790eca8b8386b9e26d Message-Id: <20221004125941.6FE433858404@sourceware.org> Date: Tue, 4 Oct 2022 12:59:41 +0000 (GMT) List-Id: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=351e61ea171078e9694fb8790eca8b8386b9e26d commit 351e61ea171078e9694fb8790eca8b8386b9e26d 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;