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storageproxyd: Add STORAGE_FILE_GET_MAX_SIZE API on Android side

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This is the Android-side companion change to go/oag/2241573,
adding the interface for STORAGE_FILE_GET_MAX_SIZE (implementation
sold separately).

Bug: 247003431
Test: None
Change-Id: Ie834c91a085b2e4a668e0d9d22ec0f6b1e4e6c1c
This commit is contained in:
Thurston Dang 2022-10-06 00:12:00 +00:00
parent aaa16bbad4
commit 8ae1c1db42
1 changed files with 20 additions and 0 deletions
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20
trusty/storage/interface/include/trusty/interface/storage.h
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@ -53,6 +53,8 @@ enum storage_cmd {
/* transaction support */
STORAGE_END_TRANSACTION = 9 << STORAGE_REQ_SHIFT,
STORAGE_FILE_GET_MAX_SIZE = 12 << STORAGE_REQ_SHIFT,
};
/**
@ -183,6 +185,24 @@ struct storage_file_close_req {
uint32_t handle;
};
/**
* struct storage_file_get_max_size_req - request format for
* STORAGE_FILE_GET_MAX_SIZE
* @handle: the handle for the file whose max size is requested
*/
struct storage_file_get_max_size_req {
uint32_t handle;
};
/**
* struct storage_file_get_max_size_resp - response format for
* STORAGE_FILE_GET_MAX_SIZE
* @max_size: the maximum size of the file
*/
struct storage_file_get_max_size_resp {
uint64_t max_size;
};
/**
* struct storage_file_read_req - request format for STORAGE_FILE_READ
* @handle: the handle for the file from which to read