From patchwork Tue Dec 7 22:05:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Alejandro Colomar X-Patchwork-Id: 48613 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 730053857C45 for ; Tue, 7 Dec 2021 22:06:41 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 730053857C45 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1638914801; bh=Ln4PI+fsm7p+4bv4WNHqlTcZcXuk/cjEfeOt2ysiUN4=; h=To:Subject:Date:In-Reply-To:References:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc: From; b=DlXjhhIQjY3VJRlStuWLBmT5gpbFCl42G343hADUfHCKMpQCrZW4fKfOsQwoJstpq Lqh18GDOk41LpVbw5ba9Ky3zHo3NTYZ1Io+tUMDszKm2dF5Ibq7EVnxxnddv7qUNbe ANos1PPLvf/BVKyvK626r8FRNFU1kuA0vs/9xikQ= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by sourceware.org (Postfix) with ESMTPS id B81C13858014 for ; Tue, 7 Dec 2021 22:06:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B81C13858014 Received: by mail-wr1-x432.google.com with SMTP id a9so585332wrr.8 for ; Tue, 07 Dec 2021 14:06:19 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Ln4PI+fsm7p+4bv4WNHqlTcZcXuk/cjEfeOt2ysiUN4=; b=67BTxvS4EQaDUfzEIL8Kd5dIcz6ue8+pqsd8jeAmRbIrLfnzMPAbUPJYHInCHDyqUG kHzsjL5Pp8Lz29Qg4ux5DWBXfp/l3svwijEPoeFYJEJCdOZ9Z2DA/g7UWy5tNptrKiW9 K8EDCGlIiY7WmxwCRPAjaHWtEy1VhFD7689yEPdZMan5Sfsm/t6EyKHs+SMpPIgiDnJc oCuRXkun+oadPmBMg018EL91iyORnXipJ0J75kh2McW9shf36KooIhDoY5DJ0b1vFDX+ qtCgy8/jKPTj0HA5N12yuQjKMW5eDQsVsewVOqeec17ttB5EKS/nhd+fgvetqYcKscVH 59hA== X-Gm-Message-State: AOAM530sTpWT6u9TjecoYkqx8a19AT3nvG35YXNT2JVwduX+JP7ZJZoI WOf7GyTEYOQpgHlJLDSGO8H3bZQFKME= X-Google-Smtp-Source: ABdhPJyXhJSo9l89Lfaxwn0TV+YEnj4DvGphmPwFSzV/qs3bo2Cs27r17hDZMuyd12uH5VP6RkxHXw== X-Received: by 2002:adf:dc8c:: with SMTP id r12mr55778792wrj.510.1638914778939; Tue, 07 Dec 2021 14:06:18 -0800 (PST) Received: from sqli.sqli.com ([195.53.121.100]) by smtp.googlemail.com with ESMTPSA id o4sm1240247wry.80.2021.12.07.14.06.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Dec 2021 14:06:18 -0800 (PST) To: libc-alpha@sourceware.org Subject: [RFC v2 2/2] sys/types.h: struct timespec: Use snseconds_t for tv_nsec Date: Tue, 7 Dec 2021 23:05:36 +0100 Message-Id: <20211207220535.19228-1-alx.manpages@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211207111957.8087-1-alx.manpages@gmail.com> References: <20211207111957.8087-1-alx.manpages@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-11.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Alejandro Colomar via Libc-alpha From: Alejandro Colomar Reply-To: Alejandro Colomar Cc: Alejandro Colomar , Rich Felker , Stefan Puiu , Michael Kerrisk , =?utf-8?b?0L3QsNCx?= , Jakub Wilk , Joseph Myers Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" The timespec(3) structure uses long for tv_nsec, except if __x86_64__ && __ILP32__, in which case it uses long long. Let's use a stable type that can be relied upon by users, for example for creating pointers. Link: linux-man Link: glibc Cc: наб Cc: Jakub Wilk Cc: Zack Weinberg Cc: Stefan Puiu Cc: Michael Kerrisk (man-pages) Cc: H.J. Lu Cc: Joseph Myers Cc: Rich Felker Signed-off-by: Alejandro Colomar --- time/bits/types/struct_timespec.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/time/bits/types/struct_timespec.h b/time/bits/types/struct_timespec.h index 489e81136d..33dda4db2a 100644 --- a/time/bits/types/struct_timespec.h +++ b/time/bits/types/struct_timespec.h @@ -18,14 +18,14 @@ struct timespec #if __WORDSIZE == 64 \ || (defined __SYSCALL_WORDSIZE && __SYSCALL_WORDSIZE == 64) \ || (__TIMESIZE == 32 && !defined __USE_TIME_BITS64) - __syscall_slong_t tv_nsec; /* Nanoseconds. */ + __snseconds_t tv_nsec; /* Nanoseconds. */ #else # if __BYTE_ORDER == __BIG_ENDIAN - int: 32; /* Padding. */ - long int tv_nsec; /* Nanoseconds. */ + int: 32; /* Padding. */ + __snseconds_t tv_nsec; /* Nanoseconds. */ # else - long int tv_nsec; /* Nanoseconds. */ - int: 32; /* Padding. */ + __snseconds_t tv_nsec; /* Nanoseconds. */ + int: 32; /* Padding. */ # endif #endif };