From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.org/gmane.linux.lib.musl.general/13788 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: He X Newsgroups: gmane.linux.lib.musl.general Subject: maybe a smaller HOST_NAME_MAX? Date: Thu, 14 Feb 2019 16:59:05 +0800 Message-ID: Reply-To: musl@lists.openwall.com Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="000000000000882b970581d6df9c" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="155325"; mail-complaints-to="usenet@blaine.gmane.org" To: musl@lists.openwall.com Original-X-From: musl-return-13804-gllmg-musl=m.gmane.org@lists.openwall.com Thu Feb 14 09:59:32 2019 Return-path: Envelope-to: gllmg-musl@m.gmane.org Original-Received: from mother.openwall.net ([195.42.179.200]) by blaine.gmane.org with smtp (Exim 4.89) (envelope-from ) id 1guCrj-000eGh-Rk for gllmg-musl@m.gmane.org; Thu, 14 Feb 2019 09:59:31 +0100 Original-Received: (qmail 9843 invoked by uid 550); 14 Feb 2019 08:59:29 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Original-Received: (qmail 9805 invoked from network); 14 Feb 2019 08:59:29 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=/kyDj3O+cWQBYRxn+AMbNI8197ocElTEVSI0tCEnoZs=; b=fl4WunBDETQl5IuX4KcQXCoZtKpEd//pTsWpKSaAy1GjuGvP7icoMV7z1Qqtrzlwb/ Pd7g/3CBcmao05w/JDYQlLl2QddFJfaukz+6HgIhYOcgaWwlb57NV883fTu1XOSAZeYs mSTXaEznSOwKAlr6WYuqQozWxZmrTzdHRyPquiwCJJaFoAQGH8bqL1NnCwYIqC2TvcUj yicAlwEROajYxVIUEmoPScKuwjMjyf6Lfzcuwt0rNNxUyATHZh024N7VK282j645IGqV mKxif4FQlWwWx6AuvYIgv8WPY2eJJC7zl1CQehTFDPS6Il1iklda8ltJWGfA4rrn8Ggi /7Gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=/kyDj3O+cWQBYRxn+AMbNI8197ocElTEVSI0tCEnoZs=; b=mQv1vfaVmCbaGr04Y9awt/8MHT1tn4dfe1WZMPwNMkcrNJbL/ComrJbaArrM8mn236 HPqUrUItMkwwqvPiJ6ZgQNsks8E00dnrs6ZIA4VcQRYtUr/+yfdPc+DpqMIGijqu8wxt a0lX/A5aO1KGnD0p80JetIapqK2+Usc5HZO10uKCDks6VADHNYi8y6K6b/Geo8VlaZtE 1um8QlqJa4cCqTwnqtfOd3uHE60eGk9o00UADVHFmsQMfxNUwhkTPA4NMx49L9H6LDNs 2FEfEm2re7ltzvvWmOuaFNaBh+O5h8Fjn2cL+ra9iIj+vly5yzU3Kx2WXTlemBXS5GcU duFw== X-Gm-Message-State: AHQUAuZYKFnQxqztm1bQXK1SkcahQJKxpiV93QMMUChoC+1u/fUrnt4T MfmIRhoT9POG6T00NsNsNE8BjdegsWm+RdF71yDgWYG2y24= X-Google-Smtp-Source: AHgI3Ib4FLlLR+3Rhtq4e2vDJel6BWgks8re/GRKtXqIRDFTmrFlXNfD3CvQx9P2dhoxGOUcbnm+grBgkW43h2I45MU= X-Received: by 2002:a25:3891:: with SMTP id f139mr2038122yba.33.1550134756779; Thu, 14 Feb 2019 00:59:16 -0800 (PST) Xref: news.gmane.org gmane.linux.lib.musl.general:13788 Archived-At: --000000000000882b970581d6df9c Content-Type: text/plain; charset="UTF-8" in limits.h, glibc defines it as 64, musl has a valueof 255. according a man page: http://man7.org/linux/man-pages/man2/gethostname.2.html. HOST_NAME_MAX is defined as 64 since linux 1.0. include/uapi/asm-generic/param.h could verify that. as musl targeted on linux-based devices, i think it makes sense to use a smaller HOST_NAME_MAX. -- Best regards, xhe --000000000000882b970581d6df9c Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
in limits.h, glibc defines it as 64, musl has a = valueof 255.

according a m= an page:=C2=A0http://man7.org/linux/man-pages/man2/gethostname.2.html. HOST_NA= ME_MAX is defined as 64 since linux 1.0.=C2=A0include/uapi/asm-generic/para= m.h could verify that.

as = musl targeted on linux-based devices, i think it makes sense to use a small= er=C2=A0HOST_NAME_MAX.

--
Best regards,=
xhe
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