include/sys/ioc_block.h

   1 /*      sys/ioc_block.h - Block ioctl() command codes.
   2  *
   3  */
   4
   5 #ifndef _S_I_BLOCK_H
   6 #define _S_I_BLOCK_H
   7
   8 #include <minix/ioctl.h>
   9 #include <minix/btrace.h>
  10
  11 #define BIOCTRACEBUF    _IOW('b', 1, size_t)
  12 #define BIOCTRACECTL    _IOW('b', 2, int)
  13 #define BIOCTRACEGET    _IOR_BIG(3, btrace_entry[BTBUF_SIZE])
  14
  15 #endif /* _S_I_BLOCK_H */