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-rw-r--r--bootloader_message/bootloader_message.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/bootloader_message/bootloader_message.cpp b/bootloader_message/bootloader_message.cpp
index dcaeb794f..6c237e620 100644
--- a/bootloader_message/bootloader_message.cpp
+++ b/bootloader_message/bootloader_message.cpp
@@ -144,6 +144,13 @@ 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,