From: Andreas Ericsson <ae@op5.se>
Date: Sat, 10 Nov 2007 11:55:48 +0000 (+0100)
Subject: Simplify strchrnul() compat code
X-Git-Tag: v1.5.4-rc0~213^2~1
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/9e79f00f06a5500b30941e6925adda070504e6cf?hp=9e79f00f06a5500b30941e6925adda070504e6cf

Simplify strchrnul() compat code

strchrnul() was introduced in glibc in April 1999 and included in
glibc-2.1. Checking for that version means the majority of all git
users would get to use the optimized version in glibc. Of the
remaining few some might get to use a slightly slower version
than necessary but probably not slower than what we have today.

Unfortunately, __GLIBC_PREREQ() macro was not available in glibc 2.1.1
which was short lived but already supported strchrnul().  Odd minority
users of that library needs to live with our compatibility inline version.

Rediffed-against-next-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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