442b67a559
git-bundle create on cygwin was nearly unusable due to 1 character
at a time (unbuffered) reading from an exec'ed process. Fix by using
fdopen to get a buffered stream.
Results for "time git bundle create test.bdl v1.0.3..v1.5.2" are:
before this patch:
cygwin linux
real 1m38.828s 0m3.578s
user 0m12.122s 0m2.896s
sys 1m28.215s 0m0.692s
after this patch:
real 0m3.688s 0m2.835s
user 0m3.075s 0m2.731s
sys 0m1.075s 0m0.149s
Signed-off-by: Mark Levedahl <mdl123@verizon.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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