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authorRafał Miłecki <zajec5@gmail.com>2016-07-18 17:09:45 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2016-11-17 11:16:21 +0100
commit3391c127f4999b47299e51d305907c772c01167c (patch)
tree85c76a8c660b7370269a4f009f9c3786e470f7a3 /jffsX-utils/jffs2reader.c
parenta6dcd8f3215b435ba21ce26eb230b1484417d1e3 (diff)
nanddump: check write function result for errors
Errors may happen, it's e.g. easy on embedded devices to run out of space when dumping big partitions. This patch adds a helper function for writing. It deals with partial writes and just returns 0 on success or error number. The old code didn't check for errors at all which could result in incomplete dumps without exiting with an error. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'jffsX-utils/jffs2reader.c')
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