compat/types.h

   1 #ifndef SQUID_CONFIG_H
   2 #include "config.h"
   3 #endif
   4
   5 /*
   6  * * * * * * * * Legal stuff * * * * * * *
   7  *
   8  * (C) 2000 Francesco Chemolli <kinkie@kame.usr.dsi.unimi.it>
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  * SQUID Web Proxy Cache          http://www.squid-cache.org/
  23  * ----------------------------------------------------------
  24  *
  25  *  Squid is the result of efforts by numerous individuals from
  26  *  the Internet community; see the CONTRIBUTORS file for full
  27  *  details.   Many organizations have provided support for Squid's
  28  *  development; see the SPONSORS file for full details.  Squid is
  29  *  Copyrighted (C) 2001 by the Regents of the University of
  30  *  California; see the COPYRIGHT file for full details.  Squid
  31  *  incorporates software developed and/or copyrighted by other
  32  *  sources; see the CREDITS file for full details.
  33  *
  34  *  This program is free software; you can redistribute it and/or modify
  35  *  it under the terms of the GNU General Public License as published by
  36  *  the Free Software Foundation; either version 2 of the License, or
  37  *  (at your option) any later version.
  38  *
  39  *  This program is distributed in the hope that it will be useful,
  40  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  41  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  42  *  GNU General Public License for more details.
  43  *
  44  *  You should have received a copy of the GNU General Public License
  45  *  along with this program; if not, write to the Free Software
  46  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  47  *
  48  * * * * * * * * Declaration of intents * * * * * * *
  49  *
  50  * Here are defined several known-width types, obtained via autoconf
  51  * from system locations or various attempts. This is just a convenience
  52  * header to include which takes care of proper preprocessor stuff
  53  *
  54  * This file is only intended to be included via compat/compat.h, do
  55  * not include directly.
  56  */
  57
  58 #ifndef SQUID_TYPES_H
  59 #define SQUID_TYPES_H
  60
  61 /* This should be in synch with what we have in acinclude.m4 */
  62 #if HAVE_SYS_TYPES_H
  63 #include <sys/types.h>
  64 #endif
  65 #if HAVE_LINUX_TYPES_H
  66 #include <linux/types.h>
  67 #endif
  68 #if HAVE_STDLIB_H
  69 #include <stdlib.h>
  70 #endif
  71 #if HAVE_STDDEF_H
  72 #include <stddef.h>
  73 #endif
  74 #if HAVE_INTTYPES_H
  75 #include <inttypes.h>
  76 #endif
  77 #if HAVE_SYS_BITYPES_H
  78 #include <sys/bitypes.h>
  79 #endif
  80 #if HAVE_SYS_SELECT_H
  81 #include <sys/select.h>
  82 #endif
  83 #if HAVE_NETINET_IN_SYSTM_H
  84 /* Several OS require types declared by in_systm.h without including it themselves. */
  85 #include <netinet/in_systm.h>
  86 #endif
  87
  88
  89 /******************************************************/
  90 /* Typedefs for missing entries on a system           */
  91 /******************************************************/
  92
  93
  94 /*
  95  * ISO C99 Standard printf() macros for 64 bit integers
  96  * On some 64 bit platform, HP Tru64 is one, for printf must be used
  97  * "%lx" instead of "%llx"
  98  */
  99 #ifndef PRId64
 100 #ifdef _SQUID_MSWIN_            /* Windows native port using MSVCRT */
 101 #define PRId64 "I64d"
 102 #elif SIZEOF_INT64_T > SIZEOF_LONG
 103 #define PRId64 "lld"
 104 #else
 105 #define PRId64 "ld"
 106 #endif
 107 #endif
 108
 109 #ifndef PRIu64
 110 #ifdef _SQUID_MSWIN_            /* Windows native port using MSVCRT */
 111 #define PRIu64 "I64u"
 112 #elif SIZEOF_INT64_T > SIZEOF_LONG
 113 #define PRIu64 "llu"
 114 #else
 115 #define PRIu64 "lu"
 116 #endif
 117 #endif
 118
 119 /* int64_t */
 120 #ifndef HAVE_INT64_T
 121 #if HAVE___INT64
 122 typedef __int64 int64_t;
 123 #elif HAVE_LONG && SIZEOF_LONG == 8
 124 typedef long int64_t;
 125 #elif HAVE_LONG_LONG && SIZEOF_LONG_LONG == 8
 126 typedef long long int64_t;
 127 #else
 128 #error NO 64 bit signed type available
 129 #endif
 130 #endif
 131
 132 /* uint64_t */
 133 #if !HAVE_UINT64_T
 134 #if HAVE_U_INT64_T
 135 typedef u_int64_t uint64_t;
 136 #define HAVE_UINT64_T 1
 137 #elif HAVE_INT64_T
 138 typedef unsigned int64_t uint64_t;
 139 #define HAVE_UINT64_T 1
 140 #endif /* HAVE_U_INT64_T */
 141 #endif /* HAVE_UINT64_T */
 142
 143 /* int32_t */
 144 #ifndef HAVE_INT32_T
 145 #if HAVE_INT && SIZEOF_INT == 4
 146 typedef int int32_t;
 147 #elif HAVE_LONG && SIZEOF_LONG == 4
 148 typedef long int32_t;
 149 #else
 150 #error NO 32 bit signed type available
 151 #endif
 152 #endif
 153
 154 /* uint32_t */
 155 #if !HAVE_UINT32_T
 156 #if HAVE_U_INT32_T
 157 typedef u_int32_t uint32_t;
 158 #define HAVE_UINT32_T 1
 159 #elif HAVE_INT32_T
 160 typedef unsigned int32_t uint32_t;
 161 #define HAVE_UINT32_T 1
 162 #endif /* HAVE_U_INT32_T */
 163 #endif /* HAVE_UINT32_T */
 164
 165 /* int16_t */
 166 #ifndef HAVE_INT16_T
 167 #if HAVE_SHORT && SIZEOF_SHORT == 2
 168 typedef short int16_t;
 169 #elif HAVE_INT && SIZEOF_INT == 2
 170 typedef int int16_t;
 171 #else
 172 #error NO 16 bit signed type available
 173 #endif
 174 #endif
 175
 176 /* uint16_t */
 177 #if !HAVE_UINT16_T
 178 #if HAVE_U_INT16_T
 179 typedef u_int16_t uint16_t;
 180 #define HAVE_UINT16_T 1
 181 #elif HAVE_INT16_T
 182 typedef unsigned int16_t uint16_t;
 183 #define HAVE_UINT16_T 1
 184 #endif /* HAVE_U_INT16_T */
 185 #endif /* HAVE_UINT16_T */
 186
 187 /* int8_t */
 188 #ifndef HAVE_INT8_T
 189 #if HAVE_CHAR && SIZEOF_CHAR == 1
 190 typedef char int8_t;
 191 #else
 192 #error NO 8 bit signed type available
 193 #endif
 194 #endif
 195
 196 /* uint8_t */
 197 #if !HAVE_UINT8_T
 198 #if HAVE_U_INT8_T
 199 typedef u_int8_t uint8_t;
 200 #define HAVE_UINT8_T 1
 201 #elif HAVE_INT8_T
 202 typedef unsigned int8_t uint8_t;
 203 #define HAVE_UINT8_T 1
 204 #endif /* HAVE_U_INT8_T */
 205 #endif /* HAVE_UINT8_T */
 206
 207 #ifndef HAVE_PID_T
 208 #if defined(_MSC_VER) /* Microsoft C Compiler ONLY */
 209 typedef long pid_t;
 210 #else
 211 typedef int pid_t;
 212 #endif
 213 #endif
 214
 215 #ifndef HAVE_SIZE_T
 216 typedef unsigned int size_t;
 217 #endif
 218
 219 #ifndef HAVE_SSIZE_T
 220 typedef int ssize_t;
 221 #endif
 222
 223 #ifndef HAVE_OFF_T
 224 #if defined(_MSC_VER) /* Microsoft C Compiler ONLY */
 225 #if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS == 64
 226 typedef int64_t off_t;
 227 #else
 228 typedef long off_t;
 229 #endif
 230 #else
 231 typedef int off_t;
 232 #endif
 233 #endif
 234
 235 #ifndef HAVE_MODE_T
 236 typedef unsigned short mode_t;
 237 #endif
 238
 239 #ifndef HAVE_FD_MASK
 240 typedef unsigned long fd_mask;
 241 #endif
 242
 243 #ifndef HAVE_SOCKLEN_T
 244 typedef int socklen_t;
 245 #endif
 246
 247 #ifndef HAVE_MTYP_T
 248 typedef long mtyp_t;
 249 #endif
 250
 251 #endif /* SQUID_TYPES_H */