From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-il1-f180.google.com (mail-il1-f180.google.com [209.85.166.180]) by sourceware.org (Postfix) with ESMTPS id 154813858D28 for ; Thu, 2 Nov 2023 18:22:18 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 154813858D28 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=nrubsig.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 154813858D28 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=209.85.166.180 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1698949339; cv=none; b=AhHknRhoaxBgdyrBQUCP+b8dw+mWfN/Aawt1qGau9bZjCGiHrvPf2aYv+FlO5hWIJU/iiTdv3rN3jzeZY/BofCB0vrGzAyestTDCJvZbMb6EmL7cMjbEdBS9bo2/8QbhgKglydfEGEdr+TWT0SizA+svqt5CxNvNC/uM1yzAWxo= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1698949339; c=relaxed/simple; bh=rXq9NBI6hk9AIZhBZ+Z5h9joEtFLQ2gJqRVDbCwS1cg=; h=MIME-Version:From:Date:Message-ID:Subject:To; b=RSg8v2wO7PP2xeBESjnNEMijkYmzbqIx19Q0Fk9q8DUpcWSxzT5zq6zYIiPmFGTgLDsoXi+MmBoPsFRBclBu9s+CXI3xa0bFL4TdiX0m0X3FfRYHQTXF4tULSlHCNs4GEVHqS1L2hi3vGCNDQDgpNwMTLrC8TOVmFMQ22RulC1A= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-il1-f180.google.com with SMTP id e9e14a558f8ab-35743e88193so5169905ab.3 for ; Thu, 02 Nov 2023 11:22:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698949337; x=1699554137; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=4qcEcwt0K/UHPv5sA5y7WwMacJOLv53bZNVtap6bqBs=; b=KheTA9lDWgyUk/6rR+wLbsnQmVCED+ikvaa2gObq5+sATq4jXFmowbuOtOAmt4uLVE qlhTp+1l9qHnQRum3I4XFyE1AGa0gRerkwL5TtjBB41uurgZOF+u+k6ecYT3F1OsOlF5 NjA5quDr0LQDuEVbfT7UYabDUv6KFU1Lw0hH+myLxRA1mbPQEBrNdmckfYy0f9cJVVkP 84Q0Me+X9ynJqwtLe3PwknEJfMpH+v1OzD/E1GjRr47888tSVks+Tg6mgtBZoGG2Gtnd uyszr5Si1PDD8J4BZez5oibDmXou1hd52/5dURpF4VXH0Fzrpnv2OuLNp6CG1HMvSFE0 FKZg== X-Gm-Message-State: AOJu0YxkneI4EsSwxlpcr4aoSIhfuewHIjCBMs/vbfP/ploipeoyn7Mk MzdHYS6VpzQKyvQddgnk2QTCMG+srUsdoi6fhCpm+1WxPtU= X-Google-Smtp-Source: AGHT+IHTKkpxJrw5yDsEZKY33J8ZLPGwPqPxo00UshotVXhCCN340Ft4zEWtqKEbXgpu5JOb7PJy/UdG/7Ilqk36aJU= X-Received: by 2002:a05:6e02:6ce:b0:359:3db7:54c7 with SMTP id p14-20020a056e0206ce00b003593db754c7mr6426779ils.1.1698949336837; Thu, 02 Nov 2023 11:22:16 -0700 (PDT) MIME-Version: 1.0 From: Roland Mainz Date: Thu, 2 Nov 2023 19:21:50 +0100 Message-ID: Subject: Watch open/read/write/close WIndows syscalls with strace ? To: cygwin@cygwin.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.1 required=5.0 tests=BAYES_05,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,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: Hi! ---- We're trying to debug mysterious sporadic I/O issues in Windows native git ('/cygdrive/c/Program Files/Git/cmd/git') started from Cygwin 3.5.0 mintty.exe ... ... which raises the question: How can I watch the Windows syscalls for file open/read/write/close with Cygwin strace for a new process and all its process and thread children ? I tried many combinations of --mask=xyz, -etc, but still do not see any I/O happening... ---- Bye, Roland -- __ . . __ (o.\ \/ /.o) roland.mainz@nrubsig.org \__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer /O /==\ O\ TEL +49 641 3992797 (;O/ \/ \O;)