platform.h (6163B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2014, 2015, 2016 GNUnet e.V. and INRIA 4 5 TALER is free software; you can redistribute it and/or modify it under the 6 terms of the GNU Affero General Public License as published by the Free Software 7 Foundation; either version 3, or (at your option) any later version. 8 9 TALER is distributed in the hope that it will be useful, but WITHOUT ANY 10 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 11 A PARTICULAR PURPOSE. See the GNU General Public License for more details. 12 13 You should have received a copy of the GNU General Public License along with 14 TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> 15 */ 16 17 /** 18 * @file include/platform.h 19 * @brief This file contains the includes and definitions which are used by the 20 * rest of the modules 21 * @author Sree Harsha Totakura <sreeharsha@totakura.in> 22 */ 23 24 #ifndef PLATFORM_H_ 25 #define PLATFORM_H_ 26 27 /* Include our configuration header */ 28 #ifndef HAVE_USED_CONFIG_H 29 # define HAVE_USED_CONFIG_H 30 # ifdef HAVE_CONFIG_H 31 # include "sync_config.h" 32 # endif 33 #endif 34 35 36 #if (GNUNET_EXTRA_LOGGING >= 1) 37 #define VERBOSE(cmd) cmd 38 #else 39 #define VERBOSE(cmd) do { break; } while (0) 40 #endif 41 42 /* Include the features available for GNU source */ 43 #define _GNU_SOURCE 44 45 #ifdef HAVE_SYS_TYPES_H 46 #include <sys/types.h> 47 #endif 48 49 #ifdef __clang__ 50 #undef HAVE_STATIC_ASSERT 51 #endif 52 53 /** 54 * These may be expensive, but good for debugging... 55 */ 56 #define ALLOW_EXTRA_CHECKS GNUNET_YES 57 58 /** 59 * For strptime (glibc2 needs this). 60 */ 61 #ifndef _XOPEN_SOURCE 62 #define _XOPEN_SOURCE 499 63 #endif 64 65 #ifndef _REENTRANT 66 #define _REENTRANT 67 #endif 68 69 /* configuration options */ 70 71 #define VERBOSE_STATS 0 72 73 #include <netdb.h> 74 #include <sys/socket.h> 75 #include <sys/un.h> 76 #if HAVE_NETINET_IN_H 77 #include <netinet/in.h> 78 #endif 79 #if HAVE_NETINET_IN_SYSTM_H 80 #include <netinet/in_systm.h> 81 #endif 82 #if HAVE_NETINET_IP_H 83 #include <netinet/ip.h> /* superset of previous */ 84 #endif 85 #include <arpa/inet.h> 86 #include <netinet/tcp.h> 87 #include <pwd.h> 88 #include <sys/ioctl.h> 89 #include <sys/wait.h> 90 #include <grp.h> 91 92 #include <string.h> 93 #include <stdio.h> 94 #include <stdlib.h> 95 #include <stdint.h> 96 #include <stdarg.h> 97 #include <stdbool.h> 98 #include <errno.h> 99 #include <signal.h> 100 #include <libgen.h> 101 #ifdef HAVE_MALLOC_H 102 #include <malloc.h> /* for mallinfo on GNU */ 103 #endif 104 #include <unistd.h> /* KLB_FIX */ 105 #include <sys/stat.h> 106 #include <sys/types.h> 107 #include <dirent.h> /* KLB_FIX */ 108 #include <fcntl.h> 109 #include <math.h> 110 #if HAVE_SYS_PARAM_H 111 #include <sys/param.h> 112 #endif 113 #if HAVE_SYS_TIME_H 114 #include <sys/time.h> 115 #endif 116 #include <time.h> 117 #ifdef BSD 118 #include <net/if.h> 119 #endif 120 #if defined(BSD) && defined(__FreeBSD__) && defined(__FreeBSD_kernel__) 121 #include <semaphore.h> 122 #endif 123 #ifdef DARWIN 124 #include <dlfcn.h> 125 #include <semaphore.h> 126 #include <net/if.h> 127 #endif 128 #if defined(__linux__) || defined(GNU) 129 #include <net/if.h> 130 #endif 131 #ifdef SOLARIS 132 #include <sys/sockio.h> 133 #include <sys/filio.h> 134 #include <sys/loadavg.h> 135 #include <semaphore.h> 136 #endif 137 #if HAVE_UCRED_H 138 #include <ucred.h> 139 #endif 140 #if HAVE_SYS_UCRED_H 141 #include <sys/ucred.h> 142 #endif 143 #if HAVE_IFADDRS_H 144 #include <ifaddrs.h> 145 #endif 146 #include <errno.h> 147 #include <limits.h> 148 149 #if HAVE_VFORK_H 150 #include <vfork.h> 151 #endif 152 153 #include <ctype.h> 154 #if HAVE_SYS_RESOURCE_H 155 #include <sys/resource.h> 156 #endif 157 158 #if HAVE_ENDIAN_H 159 #include <endian.h> 160 #endif 161 #if HAVE_SYS_ENDIAN_H 162 #include <sys/endian.h> 163 #endif 164 165 #define DIR_SEPARATOR '/' 166 #define DIR_SEPARATOR_STR "/" 167 #define PATH_SEPARATOR ':' 168 #define PATH_SEPARATOR_STR ":" 169 #define NEWLINE "\n" 170 171 #include <locale.h> 172 #include <sys/mman.h> 173 174 /* FreeBSD_kernel is not defined on the now discontinued kFreeBSD */ 175 #if defined(BSD) && defined(__FreeBSD__) && defined(__FreeBSD_kernel__) 176 #define __BYTE_ORDER BYTE_ORDER 177 #define __BIG_ENDIAN BIG_ENDIAN 178 #endif 179 180 #ifdef DARWIN 181 #define __BYTE_ORDER BYTE_ORDER 182 #define __BIG_ENDIAN BIG_ENDIAN 183 /* not available on darwin, override configure */ 184 #undef HAVE_STAT64 185 #undef HAVE_MREMAP 186 #endif 187 188 #if ! HAVE_ATOLL 189 long long 190 atoll (const char *nptr); 191 192 #endif 193 194 #if ENABLE_NLS 195 #include "langinfo.h" 196 #endif 197 198 #ifndef SIZE_MAX 199 #define SIZE_MAX ((size_t) (-1)) 200 #endif 201 202 #ifndef O_LARGEFILE 203 #define O_LARGEFILE 0 204 #endif 205 206 /** 207 * AI_NUMERICSERV not defined in windows. Then we just do without. 208 */ 209 #ifndef AI_NUMERICSERV 210 #define AI_NUMERICSERV 0 211 #endif 212 213 214 #if defined(__sparc__) 215 #define MAKE_UNALIGNED(val) ({ __typeof__((val)) __tmp; memmove (&__tmp, &(val), \ 216 sizeof((val))); \ 217 __tmp; }) 218 #else 219 #define MAKE_UNALIGNED(val) val 220 #endif 221 222 223 #ifndef PATH_MAX 224 /** 225 * Assumed maximum path length. 226 */ 227 #define PATH_MAX 4096 228 #endif 229 230 #if HAVE_THREAD_LOCAL_GCC 231 #define GNUNET_THREAD_LOCAL __thread 232 #else 233 #define GNUNET_THREAD_LOCAL 234 #endif 235 236 237 /* Do not use shortcuts for gcrypt mpi */ 238 #define GCRYPT_NO_MPI_MACROS 1 239 240 /* Do not use deprecated functions from gcrypt */ 241 #define GCRYPT_NO_DEPRECATED 1 242 243 244 /* LSB-style exit status codes */ 245 #ifndef EXIT_INVALIDARGUMENT 246 /** 247 * Command-line arguments are invalid. 248 * Restarting useless. 249 */ 250 #define EXIT_INVALIDARGUMENT 2 251 #endif 252 253 #ifndef EXIT_NOTIMPLEMENTED 254 /** 255 * The requested operation is not implemented. 256 * Restarting useless. 257 */ 258 #define EXIT_NOTIMPLEMENTED 3 259 #endif 260 261 #ifndef EXIT_NOPERMISSION 262 /** 263 * Permissions needed to run are not available. 264 * Restarting useless. 265 */ 266 #define EXIT_NOPERMISSION 4 267 #endif 268 269 #ifndef EXIT_NOTINSTALLED 270 /** 271 * Key resources are not installed. 272 * Restarting useless. 273 */ 274 #define EXIT_NOTINSTALLED 5 275 #endif 276 277 #ifndef EXIT_NOTCONFIGURED 278 /** 279 * Key configuration settings are missing or invalid. 280 * Restarting useless. 281 */ 282 #define EXIT_NOTCONFIGURED 6 283 #endif 284 285 #ifndef EXIT_NOTRUNNING 286 #define EXIT_NOTRUNNING 7 287 #endif 288 289 290 #ifndef EXIT_NO_RESTART 291 /** 292 * Exit code from 'main' if we do not want to be restarted, 293 * except by manual intervention (hard failure). 294 */ 295 #define EXIT_NO_RESTART 9 296 #endif 297 298 299 /* Ignore MHD deprecations for now as we want to be compatible 300 to "ancient" MHD releases. */ 301 #define MHD_NO_DEPRECATION 1 302 303 #endif /* PLATFORM_H_ */ 304 305 /* end of platform.h */