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authorAlex Kiernan <alex.kiernan@gmail.com>2018-03-09 15:13:02 +0300
committerTom Rini <trini@konsulko.com>2018-03-19 23:14:19 +0300
commitdbc34323796bfc37116a7a28e93bcc5bea5fb136 (patch)
tree3370a29bbb59a2db130bd84ee5b3f136867bcc76 /common
parent899b5338fa695e4bb399b01861624f658e09174f (diff)
downloadu-boot-dbc34323796bfc37116a7a28e93bcc5bea5fb136.tar.xz
tools: env: Implement atomic replace for filesystem
If the U-Boot environment is stored in a regular file and redundant operation isn't set, then write to a temporary file and perform an atomic rename. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
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