From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fredrik Kuivinen Subject: [PATCH 0/2] Make some functions thread-safe Date: Tue, 23 Mar 2010 18:31:01 +0100 Message-ID: <20100323173101.GA4218@fredrik-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Johannes Sixt , Junio C Hamano , "Shawn O. Pearce" To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Tue Mar 23 18:31:17 2010 Return-path: Envelope-to: gcvg-git-2@lo.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Nu7wh-0003wW-6A for gcvg-git-2@lo.gmane.org; Tue, 23 Mar 2010 18:31:15 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753337Ab0CWRbJ (ORCPT ); Tue, 23 Mar 2010 13:31:09 -0400 Received: from mail-ew0-f216.google.com ([209.85.219.216]:55461 "EHLO mail-ew0-f216.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753180Ab0CWRbI (ORCPT ); Tue, 23 Mar 2010 13:31:08 -0400 Received: by ewy8 with SMTP id 8so702013ewy.28 for ; Tue, 23 Mar 2010 10:31:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:date:from:to:cc:subject :message-id:mime-version:content-type:content-disposition:user-agent; bh=+z5qdw8DUwuynChyfVBzOXEwtb7GrLMPEemfDhAuUHw=; b=EJqKEg1Tg0P1wOXSEXBO7Q5RA296RiHQdCfJ0L3HjlSKDNU5EaCZ5WXr+Oz9nFFEKf nQ9GUuIkmWn6HYM54baE29+05jcwHGUVTRA1CQG3QQfWZ9VXo/cXLiJwDlLEcNsxnFsi /VEGAqwOeUFYHEkGsVY0GJwTs0TzHwyKLI7O0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:mime-version:content-type :content-disposition:user-agent; b=UbcnrzfdUuGn7Hv0BO2BThbOXxFyO5bN5tm/HoiyDay34aoP5ZF1mDK/q2vc+eIAnk CBJP3qZagjhHKgrrOP7i/TADK0fubDiUmPWdwRScb8+FPS+zmQlGnSPmXMNCqQbbX8YV CCYgNms2VoQ5IAkMJJHXomG1lZMu17Snc7s7E= Received: by 10.213.109.131 with SMTP id j3mr9520722ebp.36.1269365466312; Tue, 23 Mar 2010 10:31:06 -0700 (PDT) Received: from fredrik-laptop (c83-250-159-169.bredband.comhem.se [83.250.159.169]) by mx.google.com with ESMTPS id 15sm3913954ewy.12.2010.03.23.10.31.03 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 23 Mar 2010 10:31:05 -0700 (PDT) Content-Disposition: inline User-Agent: StGIT/0.14.2 Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Here are two patches which makes xmalloc, xrealloc and sha1_to_hex thread-safe. I think the xmalloc/xrealloc patch is a clear improvement compared to the current situation. The sha1_to_hex patch is a bit complicated and is more of an RFC. It makes use of pthread_once which is not (yet) implemented in our pthreads win32 compatibility layer. --- Fredrik Kuivinen (2): Make sha1_to_hex thread-safe Make xmalloc and xrealloc thread-safe builtin/grep.c | 2 +- builtin/pack-objects.c | 4 ++-- git-compat-util.h | 8 +++++++ hex.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++++ preload-index.c | 2 +- run-command.c | 3 ++- wrapper.c | 22 ++++++++++++++------ 7 files changed, 83 insertions(+), 11 deletions(-)