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authorLinus Torvalds <torvalds@linux-foundation.org>2008-03-06 03:44:06 (GMT)
committerJunio C Hamano <gitster@pobox.com>2008-03-09 08:43:47 (GMT)
commit5803c6f8a2faf8cfbbd046d9ebd682b82bb2b086 (patch)
tree4f586a9a7d7735115167257b023ac9e7fc01869d /diff.c
parent40d934df72eaf244c826d5c26da0896ce7185cb6 (diff)
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Add return value to 'traverse_tree()' callback
This allows the callback to return an error value, but it can also specify which of the tree entries that it actually used up by returning a positive mask value. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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