minix/lib/libblockdriver/const.h

   1 #ifndef _BLOCKDRIVER_CONST_H
   2 #define _BLOCKDRIVER_CONST_H
   3
   4 /* Thread stack size. */
   5 #ifdef _MINIX_MAGIC
   6 #define STACK_SIZE      32768
   7 #else
   8 #define STACK_SIZE      8192
   9 #endif
  10
  11 /* Maximum number of devices supported. */
  12 #define MAX_DEVICES     BLOCKDRIVER_MAX_DEVICES
  13
  14 /* The maximum number of worker threads per device. */
  15 #define MAX_WORKERS     32
  16
  17 #define MAX_THREADS     (MAX_DEVICES * MAX_WORKERS)     /* max nr of threads */
  18 #define MAIN_THREAD     (MAX_THREADS)                   /* main thread ID */
  19 #define SINGLE_THREAD   (0)                             /* single-thread ID */
  20
  21 #endif /* _BLOCKDRIVER_CONST_H */