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authorSimon Glass <sjg@chromium.org>2013-02-24 17:33:26 +0000
committerSimon Glass <sjg@chromium.org>2013-02-28 19:09:23 -0800
commitd5b76673a5dfe0b5250baea3c36cdfa7a9fd5230 (patch)
tree70e8af37b0ecd53b92336afe52c9515647e0ea55 /lib/crc32.c
parent0ccff500cf787bb71e514eb2904d773ec84bf11d (diff)
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hash: Add a flag to support saving hashes in the environment
Some hashing commands permit saving the hash in an environment variable, and verifying a hash from there. But the crc32 command does not support this. In order to permit crc32 to use the generic hashing infrastructure, add a flag to select which behaviour to use. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib/crc32.c')
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