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authorLibravatar Johannes Sixt <j6t@kdbg.org>2010-01-15 21:12:17 +0100
committerLibravatar Junio C Hamano <gitster@pobox.com>2010-01-16 16:43:52 -0800
commit3e34d6657733430164ef67ab2f000fa3d10d51b5 (patch)
tree7ec4b39a6ae1ca029de3e3af69008f8c2bc05b56 /t/t5513-fetch-track.sh
parentWindows: boost startup by avoiding a static dependency on shell32.dll (diff)
downloadtgif-3e34d6657733430164ef67ab2f000fa3d10d51b5.tar.xz
Windows: simplify the pipe(2) implementation
Our implementation of pipe() must create non-inheritable handles for the reason that when a child process is started, there is no opportunity to close the unneeded pipe ends in the child (on POSIX this is done between fork() and exec()). Previously, we used the _pipe() function provided by Microsoft's C runtime (which creates inheritable handles) and then turned the handles into non-inheritable handles using the DuplicateHandle() API. Simplify the procedure by using the CreatePipe() API, which can create non-inheritable handles right from the beginning. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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