From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2153) id D2E8A3838008; Wed, 11 May 2022 06:21:13 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D2E8A3838008 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Jakub Jelinek To: gcc-cvs@gcc.gnu.org Subject: [gcc r9-10087] libgomp: Don't include limits.h instead of hidden visibility block X-Act-Checkin: gcc X-Git-Author: Jakub Jelinek X-Git-Refname: refs/heads/releases/gcc-9 X-Git-Oldrev: 1df7b899cd854fdda052fb6218c2ff9e8898df42 X-Git-Newrev: 120182aa1e6d21a830689175fd6ce0566b65ffeb Message-Id: <20220511062113.D2E8A3838008@sourceware.org> Date: Wed, 11 May 2022 06:21:13 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 May 2022 06:21:13 -0000 https://gcc.gnu.org/g:120182aa1e6d21a830689175fd6ce0566b65ffeb commit r9-10087-g120182aa1e6d21a830689175fd6ce0566b65ffeb Author: Jakub Jelinek Date: Tue Jul 13 09:50:49 2021 +0200 libgomp: Don't include limits.h instead of hidden visibility block sem.h is included in between # pragma GCC visibility push(hidden) and # pragma GCC visibility pop and includes limits.h there, which since the introduction of sysconf declaration in recent glibcs in there causes trouble. libgomp assumes it is compiled by gcc, so we don't really need to include limits.h there and can use -__INT_MAX__ - 1 instead (which clang and icc support too for years). 2021-07-13 Jakub Jelinek Florian Weimer * config/linux/sem.h: Don't include limits.h. (SEM_WAIT): Define to -__INT_MAX__ - 1 instead of INT_MIN. * config/linux/affinity.c: Include limits.h. (cherry picked from commit 42f10ba5b57250506d69a0391ea7771c843ea286) Diff: --- libgomp/config/linux/affinity.c | 1 + libgomp/config/linux/sem.h | 4 +--- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/libgomp/config/linux/affinity.c b/libgomp/config/linux/affinity.c index 647d241b741..278101e31f2 100644 --- a/libgomp/config/linux/affinity.c +++ b/libgomp/config/linux/affinity.c @@ -35,6 +35,7 @@ #include #include #include +#include #ifdef HAVE_PTHREAD_AFFINITY_NP diff --git a/libgomp/config/linux/sem.h b/libgomp/config/linux/sem.h index b9283955cd4..b0335c05de9 100644 --- a/libgomp/config/linux/sem.h +++ b/libgomp/config/linux/sem.h @@ -33,10 +33,8 @@ #ifndef GOMP_SEM_H #define GOMP_SEM_H 1 -#include /* For INT_MIN */ - typedef int gomp_sem_t; -#define SEM_WAIT INT_MIN +#define SEM_WAIT (-__INT_MAX__ - 1) #define SEM_INC 1 extern void gomp_sem_wait_slow (gomp_sem_t *, int);