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51 | ; int flush(void* userdata); |
51 | ; int flush(void* userdata); |
52 | ; Optional. |
52 | ; Optional. |
53 | ; Flushes the hardware cache, if it exists. Note that a driver should not |
53 | ; Flushes the hardware cache, if it exists. Note that a driver should not |
54 | ; implement a software cache for read/write, since they are called from the |
54 | ; implement a software cache for read/write, since they are called from the |
55 | ; kernel cache manager. |
55 | ; kernel cache manager. |
- | 56 | .adjust_cache_size dd ? |
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- | 57 | ; unsigned int adjust_cache_size(unsigned int suggested_size); |
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- | 58 | ; Optional. |
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- | 59 | ; Returns the cache size for this device in bytes. 0 = disable cache. |
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56 | } |
60 | } |
57 | struc DISKMEDIAINFO |
61 | struc DISKMEDIAINFO |
58 | { |
62 | { |
59 | .flags dd ? |
63 | .flags dd ? |
60 | DISK_MEDIA_READONLY = 1 |
64 | DISK_MEDIA_READONLY = 1 |