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{
    "id": 344,
    "url": "https://patchwork.libcamera.org/api/covers/344/?format=api",
    "web_url": "https://patchwork.libcamera.org/cover/344/",
    "project": {
        "id": 1,
        "url": "https://patchwork.libcamera.org/api/projects/1/?format=api",
        "name": "libcamera",
        "link_name": "libcamera",
        "list_id": "libcamera_core",
        "list_email": "libcamera-devel@lists.libcamera.org",
        "web_url": "",
        "scm_url": "",
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    },
    "msgid": "<20190123085923.12524-1-laurent.pinchart@ideasonboard.com>",
    "date": "2019-01-23T08:59:19",
    "name": "[libcamera-devel,0/4] Event dispatcher enhancements",
    "submitter": {
        "id": 2,
        "url": "https://patchwork.libcamera.org/api/people/2/?format=api",
        "name": "Laurent Pinchart",
        "email": "laurent.pinchart@ideasonboard.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/344/mbox/",
    "series": [
        {
            "id": 120,
            "url": "https://patchwork.libcamera.org/api/series/120/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=120",
            "date": "2019-01-23T08:59:19",
            "name": "Event dispatcher enhancements",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/120/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/344/comments/",
    "headers": {
        "Return-Path": "<laurent.pinchart@ideasonboard.com>",
        "Received": [
            "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 9084160B1B\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 23 Jan 2019 09:59:28 +0100 (CET)",
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        "From": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Wed, 23 Jan 2019 10:59:19 +0200",
        "Message-Id": "<20190123085923.12524-1-laurent.pinchart@ideasonboard.com>",
        "X-Mailer": "git-send-email 2.19.2",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH 0/4] Event dispatcher enhancements",
        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
        "X-Mailman-Version": "2.1.23",
        "Precedence": "list",
        "List-Id": "<libcamera-devel.lists.libcamera.org>",
        "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>",
        "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>",
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        "X-List-Received-Date": "Wed, 23 Jan 2019 08:59:28 -0000"
    },
    "content": "Hello,\n\nThis patch series enhances the event dispatcher with two new features.\nIn patch 2/4 we get EINTR support to automatically restart the ppoll()\ncall if it gets interrupted by a signal, and in patch 3/4 the event\ndispatcher API is extended with a function to interrupt in-progress\nprocessEvents() calls. This is needed in order to interrupt event loops\ngracefully.\n\nThe series starts in patch 1/4 by adding a test that fails, to outline\nmissing EINTR support, which is then fixed by patch 2/4. It ends with\nanother test case for the new EventDispatcher::interrupt() method.\n\nLaurent Pinchart (4):\n  tests: Test event dispatcher interruption by signal\n  libcamera: event_dispatcher_poll: Handle interrupted ppoll() calls\n  libcamera: event_dispatcher: Add interrupt() function\n  tests: event-dispatcher: Add processEvents() interruption test\n\n include/libcamera/event_dispatcher.h          |   2 +\n src/libcamera/event_dispatcher.cpp            |  10 ++\n src/libcamera/event_dispatcher_poll.cpp       |  82 ++++++++++----\n src/libcamera/include/event_dispatcher_poll.h |   4 +\n test/event-dispatcher.cpp                     | 103 ++++++++++++++++++\n test/meson.build                              |   9 +-\n 6 files changed, 184 insertions(+), 26 deletions(-)\n create mode 100644 test/event-dispatcher.cpp"
}