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GET /api/patches/811208/?format=api
{ "id": 811208, "url": "http://patchwork.ozlabs.org/api/patches/811208/?format=api", "web_url": "http://patchwork.ozlabs.org/project/glibc/patch/20170907224219.12483-13-albert.aribaud@3adev.fr/", "project": { "id": 41, "url": "http://patchwork.ozlabs.org/api/projects/41/?format=api", "name": "GNU C Library", "link_name": "glibc", "list_id": "libc-alpha.sourceware.org", "list_email": "libc-alpha@sourceware.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170907224219.12483-13-albert.aribaud@3adev.fr>", "list_archive_url": null, "date": "2017-09-07T22:41:39", "name": "[RFC,12/52] Y2038: add function __futimens64", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "beba46ee73c3beab1227897be491b0d09503ac41", "submitter": { "id": 65557, "url": "http://patchwork.ozlabs.org/api/people/65557/?format=api", "name": "Albert ARIBAUD (3ADEV)", "email": "albert.aribaud@3adev.fr" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/glibc/patch/20170907224219.12483-13-albert.aribaud@3adev.fr/mbox/", "series": [ { "id": 2074, "url": "http://patchwork.ozlabs.org/api/series/2074/?format=api", "web_url": "http://patchwork.ozlabs.org/project/glibc/list/?series=2074", "date": "2017-09-07T22:41:27", "name": "Make GLIBC Y2038-proof", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2074/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/811208/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/811208/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<libc-alpha-return-84330-incoming=patchwork.ozlabs.org@sourceware.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "mailing list libc-alpha@sourceware.org" ], "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=sourceware.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=libc-alpha-return-84330-incoming=patchwork.ozlabs.org@sourceware.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (1024-bit key;\n\tsecure) header.d=sourceware.org header.i=@sourceware.org\n\theader.b=\"OqTrIriT\"; dkim-atps=neutral", "sourceware.org; auth=none" ], "Received": [ "from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xpFrl33KWz9sCZ\n\tfor <incoming@patchwork.ozlabs.org>;\n\tFri, 8 Sep 2017 08:44:55 +1000 (AEST)", "(qmail 69740 invoked by alias); 7 Sep 2017 22:43:20 -0000", "(qmail 69649 invoked by uid 89); 7 Sep 2017 22:43:20 -0000" ], "DomainKey-Signature": "a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:from:to:cc:subject:date:message-id:in-reply-to\n\t:references; q=dns; s=default; b=IAd8yZurkWaFCdKrli2tpHn+CvSTfvm\n\t/tRvJhgfbpZ/Xo7ZVhdhKk8PsMz4+uA3ZZNaAoZLzLXfus0pWCDkrSeULWrPn4sR\n\t/v9ORe+dyLRZfJAAoSDL+3glRuRaDgUxbFACSLYb1GeOa//G2LXnGmnIid5v3aXT\n\thkWC+xNhap9s=", "DKIM-Signature": "v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:from:to:cc:subject:date:message-id:in-reply-to\n\t:references; s=default; bh=WySO/d+HvxYcXfr9oRcUDtTpQ6w=; b=OqTrI\n\triTwY41t0P7mwuQ6S3SqmMJa+A1xfhPYGCCz3Zj0tPw1rwTEb7FMD5KnWFHk5Dov\n\tzdn8vAK+vES5vrgLf26dcnNR1WEGXEvAHRtzfTjc6DqLGcfm19it8JkJz0riPjmx\n\tJmC4Q8udHexPpAPSlPmlEEM0vOcxgPsbikNZ6s=", "Mailing-List": "contact libc-alpha-help@sourceware.org; run by ezmlm", "Precedence": "bulk", "List-Id": "<libc-alpha.sourceware.org>", "List-Unsubscribe": "<mailto:libc-alpha-unsubscribe-incoming=patchwork.ozlabs.org@sourceware.org>", "List-Subscribe": "<mailto:libc-alpha-subscribe@sourceware.org>", "List-Archive": "<http://sourceware.org/ml/libc-alpha/>", "List-Post": "<mailto:libc-alpha@sourceware.org>", "List-Help": "<mailto:libc-alpha-help@sourceware.org>,\n\t<http://sourceware.org/ml/#faqs>", "Sender": "libc-alpha-owner@sourceware.org", "X-Virus-Found": "No", "X-Spam-SWARE-Status": "No, score=-26.6 required=5.0 tests=BAYES_00, GIT_PATCH_0,\n\tGIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3,\n\tKAM_LAZY_DOMAIN_SECURITY,\n\tRCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2 spammy=", "X-HELO": "smtp6-g21.free.fr", "From": "\"Albert ARIBAUD (3ADEV)\" <albert.aribaud@3adev.fr>", "To": "libc-alpha@sourceware.org", "Cc": "\"Albert ARIBAUD (3ADEV)\" <albert.aribaud@3adev.fr>", "Subject": "[RFC PATCH 12/52] Y2038: add function __futimens64", "Date": "Fri, 8 Sep 2017 00:41:39 +0200", "Message-Id": "<20170907224219.12483-13-albert.aribaud@3adev.fr>", "In-Reply-To": "<20170907224219.12483-12-albert.aribaud@3adev.fr>", "References": "<20170907224219.12483-1-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-2-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-3-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-4-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-5-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-6-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-7-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-8-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-9-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-10-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-11-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-12-albert.aribaud@3adev.fr>" }, "content": "Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>\n---\n io/futimens.c | 9 +++++++++\n sysdeps/unix/sysv/linux/arm/Versions | 1 +\n sysdeps/unix/sysv/linux/futimens.c | 38 ++++++++++++++++++++++++++++++++++++\n 3 files changed, 48 insertions(+)", "diff": "diff --git a/io/futimens.c b/io/futimens.c\nindex 27fc1ae6ef..516e64efde 100644\n--- a/io/futimens.c\n+++ b/io/futimens.c\n@@ -21,6 +21,7 @@\n #include <string.h>\n #include <time.h>\n #include <sysdep.h>\n+#include <kernel_timespec.h>\n \n \n /* Change the access time of the file associated with FD to TSP[0] and\n@@ -32,3 +33,11 @@ futimens (int fd, const struct timespec tsp[2])\n return -1;\n }\n stub_warning (futimens)\n+\n+int\n+__futimens64 (int fd, const struct __timespec64 tsp[2])\n+{\n+ __set_errno (ENOSYS);\n+ return -1;\n+}\n+stub_warning (__futimens64)\ndiff --git a/sysdeps/unix/sysv/linux/arm/Versions b/sysdeps/unix/sysv/linux/arm/Versions\nindex fd94c63672..08dfae2b61 100644\n--- a/sysdeps/unix/sysv/linux/arm/Versions\n+++ b/sysdeps/unix/sysv/linux/arm/Versions\n@@ -33,5 +33,6 @@ libc {\n __clock_settime64;\n __clock_getres64;\n __clock_nanosleep64;\n+ __futimens64;\n }\n }\ndiff --git a/sysdeps/unix/sysv/linux/futimens.c b/sysdeps/unix/sysv/linux/futimens.c\nindex b4985e034c..64f1a35663 100644\n--- a/sysdeps/unix/sysv/linux/futimens.c\n+++ b/sysdeps/unix/sysv/linux/futimens.c\n@@ -36,3 +36,41 @@ futimens (int fd, const struct timespec tsp[2])\n /* Avoid implicit array coercion in syscall macros. */\n return INLINE_SYSCALL (utimensat, 4, fd, NULL, &tsp[0], 0);\n }\n+\n+/* 64-bit time version */\n+\n+extern int __y2038_linux_support;\n+\n+int\n+__futimens64 (int fd, const struct __timespec64 tsp[2])\n+{\n+ struct __timespec64 ts64[2];\n+ struct timespec ts32[2];\n+\n+ if (fd < 0)\n+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EBADF);\n+\n+ if (__y2038_linux_support)\n+ {\n+ if (fd < 0)\n+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EBADF);\n+ ts64[0].tv_sec = tsp[0].tv_sec;\n+ ts64[0].tv_nsec = tsp[0].tv_nsec;\n+ ts64[0].tv_pad = 0;\n+ ts64[1].tv_sec = tsp[1].tv_sec;\n+ ts64[1].tv_nsec = tsp[1].tv_nsec;\n+ ts64[1].tv_pad = 0;\n+ return INLINE_SYSCALL (utimensat64, 4, fd, NULL, &ts64[0], 0);\n+ }\n+\n+ if (tsp[0].tv_sec > INT_MAX || tsp[1].tv_sec > INT_MAX)\n+ {\n+ return EOVERFLOW;\n+ }\n+\n+ ts32[0].tv_sec = tsp[0].tv_sec;\n+ ts32[0].tv_nsec = tsp[0].tv_nsec;\n+ ts32[1].tv_sec = tsp[1].tv_sec;\n+ ts32[1].tv_nsec = tsp[1].tv_nsec;\n+ return INLINE_SYSCALL (utimensat, 4, fd, NULL, &ts32[0], 0);\n+}\n", "prefixes": [ "RFC", "12/52" ] }