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{ "id": 3932, "url": "https://patchwork.libcamera.org/api/patches/3932/?format=api", "web_url": "https://patchwork.libcamera.org/patch/3932/", "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": "", "webscm_url": "" }, "msgid": "<20200605082618.3793785-5-marvin.schmidt1987@gmail.com>", "date": "2020-06-05T08:26:16", "name": "[libcamera-devel,v2,4/6] docs: Markup LD_PRELOAD as code", "commit_ref": "46b3402b594db599f9f13c70c520d598711daeb8", "pull_url": null, "state": "accepted", "archived": false, "hash": "1280097fee9c0eae9302a88a6707f0fbe61a5d1f", "submitter": { "id": 51, "url": "https://patchwork.libcamera.org/api/people/51/?format=api", "name": "Marvin Schmidt", "email": "marvin.schmidt1987@gmail.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/3932/mbox/", "series": [ { "id": 955, "url": "https://patchwork.libcamera.org/api/series/955/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=955", "date": "2020-06-05T08:26:12", "name": "Random documentation fixes", "version": 2, "mbox": "https://patchwork.libcamera.org/series/955/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/3932/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/3932/checks/", "tags": {}, "headers": { "Return-Path": "<marvin.schmidt1987@gmail.com>", "Received": [ "from mail-ej1-x633.google.com (mail-ej1-x633.google.com\n\t[IPv6:2a00:1450:4864:20::633])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 5A61B6120E\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 5 Jun 2020 10:26:54 +0200 (CEST)", "by mail-ej1-x633.google.com with SMTP id z5so9166316ejb.3\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 05 Jun 2020 01:26:54 -0700 (PDT)", "from pythagoras.local (x5f7085d1.dyn.telefonica.de.\n\t[95.112.133.209]) by smtp.gmail.com with ESMTPSA id\n\ti9sm3684473ejv.44.2020.06.05.01.26.53\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 05 Jun 2020 01:26:53 -0700 (PDT)" ], "Authentication-Results": "lancelot.ideasonboard.com; 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\n\tFri, 05 Jun 2020 01:26:53 -0700 (PDT)", "From": "Marvin Schmidt <marvin.schmidt1987@gmail.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 5 Jun 2020 10:26:16 +0200", "Message-Id": "<20200605082618.3793785-5-marvin.schmidt1987@gmail.com>", "X-Mailer": "git-send-email 2.26.2", "In-Reply-To": "<20200605082618.3793785-1-marvin.schmidt1987@gmail.com>", "References": "<20200605082618.3793785-1-marvin.schmidt1987@gmail.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v2 4/6] docs: Markup LD_PRELOAD as code", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "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/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "X-List-Received-Date": "Fri, 05 Jun 2020 08:26:55 -0000" }, "content": "LD_PRELOAD is an environment variable, use code markup to reflect that\nsemantic\n\nSigned-off-by: Marvin Schmidt <marvin.schmidt1987@gmail.com>\nReviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n Documentation/docs.rst | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/Documentation/docs.rst b/Documentation/docs.rst\nindex 873d8cd..f4c6ec5 100644\n--- a/Documentation/docs.rst\n+++ b/Documentation/docs.rst\n@@ -148,7 +148,7 @@ V4L2 Compatibility Layer\n \n The project shall support traditional V4L2 application through an additional\n libcamera wrapper library. The wrapper library shall trap all accesses to\n-camera devices through LD_PRELOAD, and route them through libcamera to\n+camera devices through `LD_PRELOAD`, and route them through libcamera to\n emulate a high-level V4L2 camera device. It shall expose camera device\n features on a best-effort basis, and aim for the level of features\n traditionally available from a UVC camera designed for video conferencing.\n@@ -380,7 +380,7 @@ V4L2 Compatibility Layer\n V4L2 compatibility is achieved through a shared library that traps all\n accesses to camera devices and routes them to libcamera to emulate high-level\n V4L2 camera devices. It is injected in a process address space through\n-LD_PRELOAD and is completely transparent for applications.\n+`LD_PRELOAD` and is completely transparent for applications.\n \n The compatibility layer exposes camera device features on a best-effort basis,\n and aims for the level of features traditionally available from a UVC camera\n", "prefixes": [ "libcamera-devel", "v2", "4/6" ] }