sys/sys/tbridge.h

   1 /*
   2  * Copyright (c) 2011 Alex Hornung <alex@alexhornung.com>.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in
  13  *    the documentation and/or other materials provided with the
  14  *    distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  19  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
  20  * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  21  * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
  22  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  24  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  25  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  26  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  */
  29
  30 #include <sys/ioccom.h>
  31
  32 #define TBRIDGE_LOADTEST        _IOW('T', 0xBB, struct plistref)
  33 #define TBRIDGE_GETRESULT       _IOR('T', 0xBC, struct plistref)
  34
  35 #if defined(_KERNEL)
  36
  37 /*
  38  * XXX: This is a bit messy - these defines MUST match the ones found in
  39  *      dfregress.h!!!!
  40  */
  41 #define RESULT_TIMEOUT          0x01
  42 #define RESULT_SIGNALLED        0x02
  43 #define RESULT_NOTRUN           0x03
  44 #define RESULT_FAIL             0x04
  45 #define RESULT_PASS             0x05
  46 #define RESULT_UNKNOWN          0x06
  47 #define RESULT_PREFAIL          0x07
  48 #define RESULT_POSTFAIL         0x08
  49 #define RESULT_BUILDFAIL        0x09
  50
  51 typedef int (*tbridge_abort_t)(void);
  52 typedef void (*tbridge_run_t)(void *);
  53
  54 struct tbridge_testcase {
  55         tbridge_abort_t tb_abort;
  56         tbridge_run_t   tb_run;
  57 };
  58
  59 int tbridge_printf(const char *fmt, ...) __printflike(1, 2);
  60 void tbridge_test_done(int result);
  61
  62 /* safemem functions */
  63 void *_alloc_safe_mem(size_t req_sz, const char *file, int line);
  64 void _free_safe_mem(void *mem, const char *file, int line);
  65 void check_and_purge_safe_mem(void);
  66 void safemem_reset_error_count(void);
  67 int safemem_get_error_count(void);
  68
  69 #define alloc_testcase_mem(x) \
  70         _alloc_safe_mem(x, __FILE__, __LINE__)
  71
  72 #define free_testcase_mem(x) \
  73         _free_safe_mem(x, __FILE__, __LINE__)
  74
  75
  76
  77 /* module magic */
  78 int tbridge_testcase_modhandler(module_t mod, int type, void *arg);
  79
  80 #define TBRIDGE_TESTCASE_MODULE(name, testcase)                 \
  81 static moduledata_t name##_mod = {                              \
  82         #name,                                                  \
  83         tbridge_testcase_modhandler,                            \
  84         testcase                                                \
  85 };                                                              \
  86 DECLARE_MODULE(name, name##_mod, SI_SUB_DRIVERS, SI_ORDER_ANY)
  87
  88 #endif