test/safecopy/inc.h

   1 #define _SYSTEM
   2 #define _MINIX
   3 #include <stdio.h>
   4 #include <unistd.h>
   5 #include <fcntl.h>
   6 #include <stdlib.h>
   7 #include <signal.h>
   8 #include <sys/types.h>
   9 #include <sys/wait.h>
  10
  11 #include <minix/config.h>
  12 #include <minix/com.h>
  13 #include <minix/type.h>
  14 #include <minix/const.h>
  15 #include <minix/endpoint.h>
  16 #include <minix/safecopies.h>
  17 #include <minix/syslib.h>
  18 #include <minix/sysutil.h>
  19 #include <errno.h>
  20
  21 /* TEST_PAGE_SHIFT =
  22  * log2(CLICK_SIZE * TEST_PAGE_NUM) = CLICK_SHIFT + log2(TEST_PAGE_NUM)
  23  */
  24 #define TEST_PAGE_NUM    8
  25 #define TEST_PAGE_SHIFT 15
  26
  27 #define BUF_SIZE (TEST_PAGE_NUM * CLICK_SIZE)
  28 #define BUF_START 100
  29
  30 #define FIFO_REQUESTOR "/usr/src/test/safecopy/1fifo"
  31 #define FIFO_GRANTOR   "/usr/src/test/safecopy/2fifo"
  32
  33 #define FIFO_WAIT(fid) {                                                      \
  34         int a;                                                                \
  35         if(read(fid, &a, sizeof(a)) != sizeof(a))                             \
  36                 panic("FIFO_WAIT failed");                  \
  37 }
  38 #define FIFO_NOTIFY(fid) {                                                    \
  39         int a = 1;                                                            \
  40         if(write(fid, &a, sizeof(a)) != sizeof(a))                            \
  41                 panic("FIFO_NOTIFY failed");                \
  42 }
  43
  44 #define DEBUG 0
  45 #if DEBUG
  46 #       define dprint printf
  47 #else
  48 #       define dprint (void)
  49 #endif
  50