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| author | Alex Deymo <deymo@google.com> | 2017-04-05 01:14:30 +0200 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2017-04-05 01:14:30 +0200 |
| commit | b5fca379767cfacf09766bddae9a8386c802a27e (patch) | |
| tree | 479266d2ed99fffd1d1bb35c51a2cfed895d6381 /bootloader_message/bootloader_message.cpp | |
| parent | Merge "Change the internal representation in RangeSet." (diff) | |
| parent | Boot control HAL based on the A/B headers. (diff) | |
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Diffstat (limited to '')
| -rw-r--r-- | bootloader_message/bootloader_message.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/bootloader_message/bootloader_message.cpp b/bootloader_message/bootloader_message.cpp index d8086be28..f91446b43 100644 --- a/bootloader_message/bootloader_message.cpp +++ b/bootloader_message/bootloader_message.cpp @@ -117,6 +117,13 @@ static bool write_misc_partition(const void* p, size_t size, const std::string& return true; } +std::string get_bootloader_message_blk_device(std::string* err) { + std::string misc_blk_device = get_misc_blk_device(err); + if (misc_blk_device.empty()) return ""; + if (!wait_for_device(misc_blk_device, err)) return ""; + return misc_blk_device; +} + bool read_bootloader_message_from(bootloader_message* boot, const std::string& misc_blk_device, std::string* err) { return read_misc_partition(boot, sizeof(*boot), misc_blk_device, |