From owner-cvs-src-old@FreeBSD.ORG Sat Sep 25 01:58:06 2010 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9442010657C2 for ; Sat, 25 Sep 2010 01:58:06 +0000 (UTC) (envelope-from davidxu@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 644028FC19 for ; Sat, 25 Sep 2010 01:58:06 +0000 (UTC) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.4/8.14.4) with ESMTP id o8P1w6eX032665 for ; Sat, 25 Sep 2010 01:58:06 GMT (envelope-from davidxu@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.4/8.14.4/Submit) id o8P1w63j032664 for cvs-src-old@freebsd.org; Sat, 25 Sep 2010 01:58:06 GMT (envelope-from davidxu@repoman.freebsd.org) Message-Id: <201009250158.o8P1w63j032664@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to davidxu@repoman.freebsd.org using -f From: David Xu Date: Sat, 25 Sep 2010 01:57:47 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/lib/libc Makefile src/lib/libc/gen Makefile.inc Symbol.map _pthread_stubs.c sem.c sem_new.c src/lib/libc/include libc_private.h src/lib/librt Makefile mq.c src/lib/libthr Makefile pthread.map src/lib/libthr/thread thr_cancel.c thr_init.c ... X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 25 Sep 2010 01:58:06 -0000 davidxu 2010-09-25 01:57:47 UTC FreeBSD src repository Modified files: lib/libc Makefile lib/libc/gen Makefile.inc Symbol.map _pthread_stubs.c sem.c sem_new.c lib/libc/include libc_private.h lib/librt Makefile mq.c lib/libthr Makefile pthread.map lib/libthr/thread thr_cancel.c thr_init.c thr_private.h Log: SVN rev 213153 on 2010-09-25 01:57:47Z by davidxu To support stack unwinding for cancellation points, add -fexceptions flag for them, two functions _pthread_cancel_enter and _pthread_cancel_leave are added to let thread enter and leave a cancellation point, it also makes it possible that other functions can be cancellation points in libraries without having to be rewritten in libthr. Revision Changes Path 1.88 +7 -0 src/lib/libc/Makefile 1.158 +9 -1 src/lib/libc/gen/Makefile.inc 1.36 +2 -0 src/lib/libc/gen/Symbol.map 1.18 +4 -0 src/lib/libc/gen/_pthread_stubs.c 1.21 +9 -22 src/lib/libc/gen/sem.c 1.8 +7 -30 src/lib/libc/gen/sem_new.c 1.26 +5 -0 src/lib/libc/include/libc_private.h 1.9 +3 -2 src/lib/librt/Makefile 1.7 +9 -12 src/lib/librt/mq.c 1.46 +1 -3 src/lib/libthr/Makefile 1.37 +2 -0 src/lib/libthr/pthread.map 1.23 +12 -0 src/lib/libthr/thread/thr_cancel.c 1.57 +3 -1 src/lib/libthr/thread/thr_init.c 1.112 +2 -1 src/lib/libthr/thread/thr_private.h