diff options
Diffstat (limited to 'applypatch/include/applypatch/applypatch.h')
| -rw-r--r-- | applypatch/include/applypatch/applypatch.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/applypatch/include/applypatch/applypatch.h b/applypatch/include/applypatch/applypatch.h index 28dba7e68..cf65f3f22 100644 --- a/applypatch/include/applypatch/applypatch.h +++ b/applypatch/include/applypatch/applypatch.h @@ -75,10 +75,11 @@ int applypatch(const char* source_filename, const char* target_filename, // 'sha1s' to find a match on /cache if the hashes embedded in the filename fail to match. int applypatch_check(const std::string& filename, const std::vector<std::string>& sha1s); -// Flashes a given image to the target partition. It verifies the target cheksum first, and will -// return if target already has the desired hash. Otherwise it checks the checksum of the given -// source image before flashing, and verifies the target partition afterwards. The function is -// idempotent. Returns zero on success. +// Flashes a given image to the eMMC target partition. It verifies the target cheksum first, and +// will return if target already has the desired hash. Otherwise it checks the checksum of the +// given source image before flashing, and verifies the target partition afterwards. +// 'target_filename' must refer to an eMMC partition, of the form "EMMC:<device>:<size>:<hash>". +// The function is idempotent. Returns zero on success. int applypatch_flash(const char* source_filename, const char* target_filename, const char* target_sha1_str, size_t target_size); |