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| author |  Andreas Ericsson <ae@op5.se> | 2007-11-10 12:55:48 +0100 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2007-11-11 12:10:35 -0800 |
| commit | 9e79f00f06a5500b30941e6925adda070504e6cf (patch) | |
| tree | 16c6e6ce8b4cbe33d845ae2ff0fe9bbd9873800b /Documentation/git-symbolic-ref.txt | |
| parent | --format=pretty: avoid calculating expensive expansions twice (diff) | |
| download | tgif-9e79f00f06a5500b30941e6925adda070504e6cf.tar.xz | |
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>
Diffstat (limited to 'Documentation/git-symbolic-ref.txt')
0 files changed, 0 insertions, 0 deletions