include/mar_gen.h

   1 /*
   2  * Copyright (C) 2006 Red Hat, Inc.
   3  * Copyright (c) 2006 Sun Microsystems, Inc.
   4  *
   5  * All rights reserved.
   6  *
   7  * Author: Steven Dake (sdake@mvista.com)
   8  *
   9  * This software licensed under BSD license, the text of which follows:
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions are met:
  13  *
  14  * - Redistributions of source code must retain the above copyright notice,
  15  *   this list of conditions and the following disclaimer.
  16  * - Redistributions in binary form must reproduce the above copyright notice,
  17  *   this list of conditions and the following disclaimer in the documentation
  18  *   and/or other materials provided with the distribution.
  19  * - Neither the name of the MontaVista Software, Inc. nor the names of its
  20  *   contributors may be used to endorse or promote products derived from this
  21  *   software without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  24  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  27  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  28  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  29  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  30  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  31  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  32  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  33  * THE POSSIBILITY OF SUCH DAMAGE.
  34  */
  35
  36 #ifndef AIS_MAR_GEN_H_DEFINED
  37 #define AIS_MAR_GEN_H_DEFINED
  38
  39 #ifndef OPENAIS_SOLARIS
  40 #include <stdint.h>
  41 #else
  42 #include <sys/types.h>
  43 #endif
  44 #include <string.h>
  45
  46 #include <saAis.h>
  47 #include <swab.h>
  48
  49 typedef int8_t mar_int8_t;
  50 typedef int16_t mar_int16_t;
  51 typedef int32_t mar_int32_t;
  52 typedef int64_t mar_int64_t;
  53
  54 typedef uint8_t mar_uint8_t;
  55 typedef uint16_t mar_uint16_t;
  56 typedef uint32_t mar_uint32_t;
  57 typedef uint64_t mar_uint64_t;
  58
  59 static inline void swab_mar_int8_t (mar_int8_t *to_swab)
  60 {
  61         return;
  62 }
  63
  64 static inline void swab_mar_int16_t (mar_int16_t *to_swab)
  65 {
  66         *to_swab = swab16 (*to_swab);
  67 }
  68
  69 static inline void swab_mar_int32_t (mar_int32_t *to_swab)
  70 {
  71         *to_swab = swab32 (*to_swab);
  72 }
  73
  74 static inline void swab_mar_int64_t (mar_int64_t *to_swab)
  75 {
  76         *to_swab = swab64 (*to_swab);
  77 }
  78
  79 static inline void swab_mar_uint8_t (mar_uint8_t *to_swab)
  80 {
  81         return;
  82 }
  83
  84 static inline void swab_mar_uint16_t (mar_uint16_t *to_swab)
  85 {
  86         *to_swab = swab16 (*to_swab);
  87 }
  88
  89 static inline void swab_mar_uint32_t (mar_uint32_t *to_swab)
  90 {
  91         *to_swab = swab32 (*to_swab);
  92 }
  93
  94 static inline void swab_mar_uint64_t (mar_uint64_t *to_swab)
  95 {
  96         *to_swab = swab64 (*to_swab);
  97 }
  98
  99 typedef struct {
 100         mar_uint16_t length __attribute__((aligned(8)));
 101         mar_uint8_t value[SA_MAX_NAME_LENGTH] __attribute__((aligned(8)));
 102 } mar_name_t;
 103
 104 static inline void swab_mar_name_t (mar_name_t *to_swab)
 105 {
 106         swab_mar_uint16_t (&to_swab->length);
 107 }
 108
 109 static inline void marshall_from_mar_name_t (
 110         SaNameT *dest,
 111         mar_name_t *src)
 112 {
 113         dest->length = src->length;
 114         memcpy (dest->value, src->value, SA_MAX_NAME_LENGTH);
 115 }
 116
 117 static inline void marshall_to_mar_name_t (
 118         mar_name_t *dest,
 119         SaNameT *src)
 120 {
 121         dest->length = src->length;
 122         memcpy (dest->value, src->value, SA_MAX_NAME_LENGTH);
 123 }
 124
 125 typedef enum {
 126         MAR_FALSE = 0,
 127         MAR_TRUE = 1
 128 } mar_bool_t;
 129
 130 typedef mar_uint64_t mar_time_t;
 131
 132 static inline void swab_mar_time_t (mar_time_t *to_swab)
 133 {
 134         swab_mar_uint64_t (to_swab);
 135 }
 136
 137 #define MAR_TIME_END ((SaTimeT)0x7fffffffffffffffull)
 138 #define MAR_TIME_BEGIN            0x0ULL
 139 #define MAR_TIME_UNKNOWN          0x8000000000000000ULL
 140
 141 #define MAR_TIME_ONE_MICROSECOND 1000ULL
 142 #define MAR_TIME_ONE_MILLISECOND 1000000ULL
 143 #define MAR_TIME_ONE_SECOND      1000000000ULL
 144 #define MAR_TIME_ONE_MINUTE      60000000000ULL
 145 #define MAR_TIME_ONE_HOUR        3600000000000ULL
 146 #define MAR_TIME_ONE_DAY         86400000000000ULL
 147 #define MAR_TIME_MAX             SA_TIME_END
 148
 149 #define MAR_TRACK_CURRENT 0x01
 150 #define MAR_TRACK_CHANGES 0x02
 151 #define MAR_TRACK_CHANGES_ONLY 0x04
 152
 153 typedef mar_uint64_t mar_invocation_t;
 154
 155 static inline void swab_mar_invocation_t (mar_invocation_t *to_swab)
 156 {
 157         swab_mar_uint64_t (to_swab);
 158 }
 159
 160 typedef mar_uint64_t mar_size_t;
 161
 162 static inline void swab_mar_size_t (mar_size_t *to_swab)
 163 {
 164         swab_mar_uint64_t (to_swab);
 165 }
 166 #endif /* AIS_MAR_GEN_TYPES_H_DEFINED */