macosx-10.10/pdisk-9/media.h

60 typedef struct media *MEDIA;
63 typedef long (*media_read)(MEDIA m, long long offset, unsigned long count, void *address);
64 typedef long (*media_write)(MEDIA m, long long offset, unsigned long count, void *address);
65 typedef long (*media_close)(MEDIA m);
66 typedef long (*media_os_reload)(MEDIA m);
118 unsigned long media_granularity(MEDIA m);
119 long long media_total_size(MEDIA m);
120 long read_media(MEDIA m, long long offset, unsigned long count, void *address);
121 long write_media(MEDIA m, long long offset, unsigned long count, void *address);
122 void close_media(MEDIA m);
123 void os_reload_media(MEDIA m);
127 MEDIA new_media(long size);
128 void delete_media(MEDIA m);