From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sa-prd-fep-048.btinternet.com (mailomta29-sa.btinternet.com [213.120.69.35]) by sourceware.org (Postfix) with ESMTPS id 750663858C41 for ; Wed, 10 Jan 2024 13:57:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 750663858C41 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=dronecode.org.uk Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=dronecode.org.uk ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 750663858C41 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=213.120.69.35 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1704895049; cv=none; b=lZ+5ygBNCNS1ojw3obrM2bCxGcgXjXXCctJtldbw1guhhuCbQ4n2d5Sfi9t1NLdn3ZFXCsq+b98oc12+vN4TAni7Fg5EOqRgeg26JUu+l9IbnfcFj7AbArCPMEcNUMEoYm2qTvO3zobzkt/G58FyBdhX58jLwIo9U+48bdPlkX0= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1704895049; c=relaxed/simple; bh=8BFxd8mi/HihN3XT9V5sfA5QcByA/qgcffpgOnhv83s=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=icdWtHJ8UAcEO67FdVv1QoFwl223Zl/hYe2DeYk/eOyVbvGmT1OGWAuH6s9A3wUPpFdwx9zWNVR3a4lBggQlHPtXNw+CUuP2kApUqaUSTCEkVShrmeI6n8GlSSiLHzNdc7DWcaMGDbV3561BwrXka4U7mF+3QLv2ZaXE+MFHX18= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from sa-prd-rgout-005.btmx-prd.synchronoss.net ([10.2.38.8]) by sa-prd-fep-048.btinternet.com with ESMTP id <20240110135725.DJVC7361.sa-prd-fep-048.btinternet.com@sa-prd-rgout-005.btmx-prd.synchronoss.net>; Wed, 10 Jan 2024 13:57:25 +0000 Authentication-Results: btinternet.com; auth=pass (LOGIN) smtp.auth=jonturney@btinternet.com; bimi=skipped X-SNCR-Rigid: 6567D008058195B8 X-Originating-IP: [86.139.158.103] X-OWM-Source-IP: 86.139.158.103 X-OWM-Env-Sender: jon.turney@dronecode.org.uk X-VadeSecure-score: verdict=clean score=0/300, class=clean X-RazorGate-Vade: gggruggvucftvghtrhhoucdtuddrgedvkedrvdeiuddgheejucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuueftkffvkffujffvgffngfevqffopdfqfgfvnecuuegrihhlohhuthemuceftddunecunecujfgurhephffvvefufffkofgggfestdekredtredttdenucfhrhhomheplfhonhcuvfhurhhnvgihuceojhhonhdrthhurhhnvgihsegurhhonhgvtghouggvrdhorhhgrdhukheqnecuggftrfgrthhtvghrnhepheeuuddthefhueetgfeifefgleeitedtiefgtdffhfdvveeggeetjeeffedthefgnecukfhppeekiedrudefledrudehkedruddtfeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhephhgvlhhopehlohgtrghlhhhoshhtrdhlohgtrghlughomhgrihhnpdhinhgvthepkeeirddufeelrdduheekrddutdefpdhmrghilhhfrhhomhepjhhonhdrthhurhhnvgihsegurhhonhgvtghouggvrdhorhhgrdhukhdpnhgspghrtghpthhtohepvddprhgtphhtthhopegthihgfihinhdqphgrthgthhgvshestgihghifihhnrdgtohhmpdhrtghpthhtohepjhhonhdrthhurhhnvgihsegurhhonhgvtghouggvrdhorhhgrdhukhdprhgvvhfkrfephhhoshhtkeeiqddufeelqdduheekqddutdefrdhrrghnghgvkeeiqddufeelrdgsthgtvghnthhrrghlphhluhhsrdgtohhmpdgruhhthhgpuhhsvghrpehjohhnthhurhhnvgihsegsthhinhhtvghrnhgvthdrtghomhdp ghgvohfkrfepifeupdfovfetjfhoshhtpehsrgdqphhrugdqrhhgohhuthdqtddthe X-RazorGate-Vade-Verdict: clean 0 X-RazorGate-Vade-Classification: clean Received: from localhost.localdomain (86.139.158.103) by sa-prd-rgout-005.btmx-prd.synchronoss.net (authenticated as jonturney@btinternet.com) id 6567D008058195B8; Wed, 10 Jan 2024 13:57:25 +0000 From: Jon Turney To: cygwin-patches@cygwin.com Cc: Jon Turney Subject: [PATCH 0/2] Write a coredump under 'ulimit -c' control Date: Wed, 10 Jan 2024 13:57:02 +0000 Message-ID: <20240110135705.557-1-jon.turney@dronecode.org.uk> X-Mailer: git-send-email 2.42.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,JMQ_SPF_NEUTRAL,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: The idea here is to make debugging using a coredump work as usual on a unix, e.g.: $ ulimit -c unlimited $ ./segv-program *** starting 'dumper "C:/cygwin64/work/segv-program.exe" 3712' for pid 546, tid 10640 $ gdb segv-program.exe segv-program.exe.core [...] Jon Turney (2): Cygwin: Make 'ulimit -c' control writing a coredump Cygwin: Disable writing core dumps by default. winsup/cygwin/environ.cc | 1 + winsup/cygwin/exceptions.cc | 100 ++++++++++++++++++-------- winsup/cygwin/local_includes/winsup.h | 1 + winsup/cygwin/mm/cygheap.cc | 2 +- winsup/doc/cygwinenv.xml | 25 +++++-- winsup/doc/new-features.xml | 12 ++++ winsup/doc/utils.xml | 43 +++++++---- 7 files changed, 132 insertions(+), 52 deletions(-) -- 2.42.1