From: He X <xw897002528@gmail.com>
To: musl@lists.openwall.com
Subject: maybe a smaller HOST_NAME_MAX?
Date: Thu, 14 Feb 2019 16:59:05 +0800 [thread overview]
Message-ID: <CAPG2z0-8u=CVrfyupz_cQ8wrZWveHrHSi3ur1JOGPcHWwWau9A@mail.gmail.com> (raw)
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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
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next reply other threads:[~2019-02-14 8:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-14 8:59 He X [this message]
2019-02-14 16:32 ` Rich Felker
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