Function readBlocks [src]

Reads the number of requested blocks from the device.

Prototype

pub fn readBlocks(self: *Self, media_id: u32, lba: u64, buf: []u8) ReadBlocksError!void

Parameters

self: *Selfmedia_id: u32lba: u64buf: []u8

Possible Errors

BadBufferSize

DeviceError

InvalidParameter

NoMedia

Unexpected UnexpectedError

Source

  pub fn readBlocks(self: *Self, media_id: u32, lba: u64, buf: []u8) ReadBlocksError!void {
    switch (self._read_blocks(self, media_id, lba, buf.len, buf.ptr)) {
        .success => {},
        .device_error => return Error.DeviceError,
        .no_media => return Error.NoMedia,
        .bad_buffer_size => return Error.BadBufferSize,
        .invalid_parameter => return Error.InvalidParameter,
        else => |status| return uefi.unexpectedStatus(status),
    }
}  