ACE/ace/config-hurd.h

   1 // The following configuration file is designed to work for GNU/Hurd
   2 // platforms using GNU C++.
   3 #ifndef ACE_CONFIG_HURD_H
   4 #define ACE_CONFIG_HURD_H
   5 #include /**/ "ace/pre.h"
   6
   7 #if !defined (ACE_MT_SAFE)
   8 #  define ACE_MT_SAFE 1
   9 #endif
  10
  11 #define ACE_PLATFORM_CONFIG config-hurd.h
  12 #define ACE_LACKS_SYS_SYSCTL_H
  13
  14 /*
  15 ? #define ACE_USES_FIFO_SEM
  16           ACE_HAS_IP_MULTICAST
  17           ACE_LACKS_PERFECT_MULTICAST_FILTERING
  18 */
  19
  20 // Needed to differentiate between libc 5 and libc 6 (aka glibc).
  21 #include <features.h>
  22
  23 #if (defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= 500)
  24 #  define ACE_HAS_PTHREADS_UNIX98_EXT
  25 #endif /* _XOPEN_SOURCE - 0 >= 500 */
  26
  27 # include "ace/config-posix.h"
  28
  29 // AIO support pulls in the rt library, which pulls in the pthread
  30 // library.  Disable AIO in single-threaded builds.
  31 #if defined (ACE_HAS_THREADS)
  32 #  define ACE_HAS_CLOCK_GETTIME
  33 #  define ACE_HAS_CLOCK_SETTIME
  34 #else
  35 #  undef ACE_HAS_AIO_CALLS
  36 #endif
  37
  38 // Then glibc/libc5 specific parts
  39
  40 #if defined(__GLIBC__)
  41 # define ACE_HAS_SOCKLEN_T
  42 # define ACE_HAS_4_4BSD_SENDMSG_RECVMSG
  43
  44   // glibc defines both of these, used in OS_String.
  45 # if defined (_GNU_SOURCE)
  46 #   define ACE_HAS_STRNLEN
  47 #   define ACE_HAS_WCSNLEN
  48 # endif
  49
  50   // To avoid the strangeness with Linux's ::select (), which modifies
  51   // its timeout argument, use ::poll () instead.
  52 # define ACE_HAS_POLL
  53
  54 # define ACE_HAS_SIGINFO_T
  55 # define ACE_LACKS_SIGINFO_H
  56 # define ACE_HAS_UCONTEXT_T
  57 # define ACE_HAS_SIGTIMEDWAIT
  58
  59 #endif /* __GLIBC__ */
  60
  61 #define ACE_HAS_LSEEK64
  62 //#define ACE_LACKS_LSEEK64_PROTOTYPE
  63
  64 #define ACE_HAS_P_READ_WRITE
  65 // Use ACE's alternate cuserid() implementation since the use of the
  66 // system cuserid() is discouraged.
  67 #define ACE_HAS_ALT_CUSERID
  68
  69 #if (__GLIBC__  > 2)  || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)
  70 # define ACE_HAS_ISASTREAM_PROTOTYPE
  71 # define ACE_HAS_PTHREAD_SIGMASK_PROTOTYPE
  72 # define ACE_HAS_CPU_SET_T
  73 #endif /* __GLIBC__ > 2 || __GLIBC__ === 2 && __GLIBC_MINOR__ >= 3) */
  74
  75 #if (__GLIBC__  > 2)  || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 30)
  76 #  define ACE_LACKS_SYS_SYSCTL_H
  77 #endif /* __GLIBC__ > 2 || __GLIBC__ === 2 && __GLIBC_MINOR__ >= 30) */
  78
  79 // Then the compiler specific parts
  80
  81 #if defined (__GNUG__)
  82   // config-g++-common.h undef's ACE_HAS_STRING_CLASS with -frepo, so
  83   // this must appear before its #include.
  84 # define ACE_HAS_STRING_CLASS
  85 # include "ace/config-g++-common.h"
  86 #elif defined (__GNUC__)
  87 /**
  88  * GNU C compiler.
  89  *
  90  * We need to recognize the GNU C compiler since TAO has at least one
  91  * C source header and file
  92  * (TAO/orbsvcs/orbsvcs/SSLIOP/params_dup.{h,c}) that may indirectly
  93  * include this
  94  */
  95 #else  /* ! __GNUG__ */
  96 #  ifdef __cplusplus  /* Let it slide for C compilers. */
  97 #    error unsupported compiler in ace/config-hurd.h
  98 #  endif  /* __cplusplus */
  99 #endif /* ! __GNUG__*/
 100
 101 // Completely common part :-)
 102
 103 // Platform/compiler has the sigwait(2) prototype
 104 #define ACE_HAS_SIGWAIT
 105
 106 #define ACE_HAS_SIGSUSPEND
 107
 108 #define ACE_HAS_UALARM
 109
 110 #define ACE_HAS_STRSIGNAL
 111
 112 #define ACE_HAS_XPG4_MULTIBYTE_CHAR
 113 #define ACE_HAS_VFWPRINTF
 114
 115 #define ACE_LACKS_ITOW
 116 #define ACE_LACKS_WCSICMP
 117 #define ACE_LACKS_WCSNICMP
 118 #define ACE_LACKS_ISWASCII
 119
 120 #define ACE_HAS_3_PARAM_WCSTOK
 121
 122 #define ACE_HAS_3_PARAM_READDIR_R
 123
 124 #if !defined (ACE_DEFAULT_BASE_ADDR)
 125 #  define ACE_DEFAULT_BASE_ADDR ((char *) 0x80000000)
 126 #endif /* ! ACE_DEFAULT_BASE_ADDR */
 127
 128 #define ACE_HAS_ALLOCA
 129
 130 // Compiler/platform has <alloca.h>
 131 #define ACE_HAS_ALLOCA_H
 132 #define ACE_HAS_SYS_SYSINFO_H
 133
 134 // Compiler/platform has the getrusage() system call.
 135 #define ACE_HAS_GETRUSAGE
 136 #define ACE_HAS_GETRUSAGE_PROTOTYPE
 137
 138 #define ACE_HAS_BYTESWAP_H
 139 #define ACE_HAS_BSWAP_16
 140 #define ACE_HAS_BSWAP_32
 141
 142 #if defined (__GNUC__)
 143 #  define ACE_HAS_BSWAP_64
 144 #endif
 145
 146 #define ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES
 147
 148 // Optimize ACE_Handle_Set for select().
 149 #define ACE_HAS_HANDLE_SET_OPTIMIZED_FOR_SELECT
 150
 151 // ONLY define this if you have config'd multicast into a 2.0.34 or
 152 // prior kernel.  It is enabled by default in 2.0.35 kernels.
 153 #if !defined (ACE_HAS_IP_MULTICAST)
 154 # define ACE_HAS_IP_MULTICAST
 155 #endif /* ! ACE_HAS_IP_MULTICAST */
 156
 157 // At least for IPv4, Linux lacks perfect filtering.
 158 #if !defined ACE_LACKS_PERFECT_MULTICAST_FILTERING
 159 # define ACE_LACKS_PERFECT_MULTICAST_FILTERING 1
 160 #endif /* ACE_LACKS_PERFECT_MULTICAST_FILTERING */
 161
 162 #define ACE_HAS_BIG_FD_SET
 163
 164 // Linux defines struct msghdr in /usr/include/socket.h
 165 #define ACE_HAS_MSG
 166
 167 // Linux "improved" the interface to select() so that it modifies
 168 // the struct timeval to reflect the amount of time not slept
 169 // (see NOTES in Linux's select(2) man page).
 170 #define ACE_HAS_NONCONST_SELECT_TIMEVAL
 171
 172 #define ACE_DEFAULT_MAX_SOCKET_BUFSIZ 65535
 173
 174 #define ACE_CDR_IMPLEMENT_WITH_NATIVE_DOUBLE 1
 175
 176 #define ACE_HAS_GETPAGESIZE 1
 177
 178 // Platform defines struct timespec but not timespec_t
 179 #define ACE_LACKS_TIMESPEC_T
 180
 181 // A conflict appears when including both <ucontext.h> and
 182 // <sys/procfs.h> with recent glibc headers.
 183 //#define ACE_HAS_PROC_FS
 184
 185 // Platform supports System V IPC (most versions of UNIX, but not Win32)
 186 #define ACE_HAS_SYSV_IPC
 187
 188 // Compiler/platform contains the <sys/syscall.h> file.
 189 #define ACE_HAS_SYS_SYSCALL_H
 190
 191 // Platform/compiler supports global timezone variable.
 192 #define ACE_HAS_TIMEZONE
 193
 194 #define ACE_HAS_TIMEZONE_GETTIMEOFDAY
 195
 196 // Compiler supports the ssize_t typedef.
 197 #define ACE_HAS_SSIZE_T
 198
 199 // Compiler/platform defines the sig_atomic_t typedef.
 200 #define ACE_HAS_SIG_ATOMIC_T
 201
 202 // Compiler/platform defines a union semun for SysV shared memory.
 203 #define ACE_HAS_SEMUN
 204
 205 #define ACE_HAS_POSIX_TIME
 206
 207 #define ACE_HAS_GPERF
 208
 209 #define ACE_HAS_DIRENT
 210
 211 #define ACE_HAS_STRBUF_T
 212
 213 #define ACE_SIZEOF_WCHAR 4
 214
 215 #define ACE_LACKS_GETIPNODEBYADDR
 216 #define ACE_LACKS_GETIPNODEBYNAME
 217
 218 // Platform has POSIX terminal interface.
 219 #define ACE_HAS_TERMIOS
 220
 221 // Linux implements sendfile().
 222 #define ACE_HAS_SENDFILE 1
 223
 224 #define ACE_HAS_VOIDPTR_MMAP
 225
 226 #define ACE_HAS_ICMP_SUPPORT 1
 227
 228 #define ACE_HAS_VASPRINTF
 229
 230 // According to man pages Linux uses different (compared to UNIX systems) types
 231 // for setting IP_MULTICAST_TTL and IPV6_MULTICAST_LOOP / IP_MULTICAST_LOOP
 232 // in setsockopt/getsockopt.
 233 #define ACE_HAS_IP_MULTICAST_TTL_AS_INT 1
 234 #define ACE_HAS_IPV6_MULTICAST_LOOP_AS_BOOL 1
 235 #define ACE_HAS_IP_MULTICAST_LOOP_AS_INT 1
 236
 237 #define ACE_HAS_GETIFADDRS
 238
 239 #define ACE_HAS_SVR4_DYNAMIC_LINKING
 240 #define ACE_HAS_AUTOMATIC_INIT_FINI
 241 #define ACE_HAS_DLSYM_SEGFAULT_ON_INVALID_HANDLE
 242 #define ACE_HAS_RECURSIVE_MUTEXES
 243 #define ACE_HAS_THREAD_SPECIFIC_STORAGE
 244 #define ACE_HAS_RECURSIVE_THR_EXIT_SEMANTICS
 245 #define ACE_HAS_2_PARAM_ASCTIME_R_AND_CTIME_R
 246 #define ACE_HAS_REENTRANT_FUNCTIONS
 247
 248 #include /**/ "ace/post.h"
 249
 250 #endif /* ACE_CONFIG_HURD_H */