326 lines
10 KiB
C
326 lines
10 KiB
C
//
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// Config file for AIX 5.1 and higher.
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#ifndef ACE_CONFIG_AIX_5_X_H
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#define ACE_CONFIG_AIX_5_X_H
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// This define is needed for building with Visual Age C++ 5 in incremental
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// mode. In the batch mode build, platform_aix_ibm.GNU sets it. The incremental
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// mode compiler won't be supported after ACE 5.3, so this will also go away
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// in that timeframe, so don't worry about future AIX versions.
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#if !defined (ACE_AIX_VERS)
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# define ACE_AIX_VERS 501
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#endif
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// AIX 5.1 has AIO, but it doesn't have the same API as other POSIX
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// systems, and the semantics of operations are a bit different. Will take
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// some real work to get this going.
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// AIX 5.2, however, has the POSIX API implemented. However, the libc functions
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// to implement it aren't exported by default. You need to use smit to enable
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// them. So, leave AIO disabled unless the user explicitly enables it.
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// config-aix-4.x.h will set ACE_HAS_AIO_CALLS if config-posix.h senses the
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// feature-test macros, so set up _ACE_DISABLE_AIO_CALLS_ if the user didn't
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// set it. Then check for it after including config-aix-4.x.h and remove
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// ACE_HAS_AIO_CALLS if so.
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#if !defined (ACE_HAS_AIO_CALLS)
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# define _ACE_DISABLE_AIO_CALLS_
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#endif
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// Both IBM and g++ compilers set _THREAD_SAFE if compiler is asked to compile
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// threaded code (xlC_r, as opposed to xlC; and g++ -pthread)
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#if !defined (ACE_MT_SAFE) || (ACE_MT_SAFE != 0)
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# if defined (ACE_HAS_THREADS)
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# undef ACE_HAS_THREADS
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# endif
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# if defined (_THREAD_SAFE)
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# define ACE_HAS_THREADS 1
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// # else
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// # define ACE_HAS_THREADS 0
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# endif /* _THREAD_SAFE */
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#endif /* !ACE_MT_SAFE || (ACE_MT_SAFE != 0) */
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#if defined (__IBMCPP__)
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// AIX xlC, IBM C/C++ compiler
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//********************************************************************
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//
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// Compiler does this with a builtin - it's not in libc.
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// Although ACE does have alloca() on this compiler/platform combination,
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// it is disabled by default since it can be dangerous. Uncomment the
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// following line if you ACE to use it.
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//# define ACE_HAS_ALLOCA
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// Compiler supports the ssize_t typedef.
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# define ACE_HAS_SSIZE_T
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// Keep an eye on this as the compiler and standards converge...
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# define ACE_LACKS_LINEBUFFERED_STREAMBUF
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# define ACE_LACKS_PRAGMA_ONCE
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# define ACE_EXPLICIT_TEMPLATE_DESTRUCTOR_TAKES_ARGS
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// When using -qtempinc, we don't need to see template implementation
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// source (though we do need a pragma to find the correct source file).
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// However, without -qtempinc (either -qnotempinc or -qtemplateregistry)
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// we do need to see the source.
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# if defined (__TEMPINC__)
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# if !defined ACE_TEMPLATES_REQUIRE_PRAGMA
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# define ACE_TEMPLATES_REQUIRE_PRAGMA
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# endif
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# else
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# if !defined (ACE_TEMPLATES_REQUIRE_SOURCE)
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# define ACE_TEMPLATES_REQUIRE_SOURCE
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# endif
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# endif /* __TEMPINC__ */
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# undef WIFEXITED
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# undef WEXITSTATUS
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# define ACE_HAS_STANDARD_CPP_LIBRARY 1
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# define ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB 1
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# define ACE_HAS_CUSTOM_EXPORT_MACROS
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# define ACE_Proper_Export_Flag
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# define ACE_Proper_Import_Flag
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// There's no explicit import/export per-se, but to be sure that declared
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// template code is exported, explicitly instantiate the class.
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# define ACE_EXPORT_SINGLETON_DECLARE(SINGLETON_TYPE, CLASS, LOCK) template class SINGLETON_TYPE < CLASS, LOCK >;
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# define ACE_IMPORT_SINGLETON_DECLARE(SINGLETON_TYPE, CLASS, LOCK) extern template class SINGLETON_TYPE < CLASS, LOCK >;
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#elif defined (__GNUG__)
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// config-g++-common.h undef's ACE_HAS_STRING_CLASS with -frepo, so
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// this must appear before its #include.
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# define ACE_HAS_STRING_CLASS
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# include "ace/config-g++-common.h"
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# define ACE_HAS_SSIZE_T
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# if (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ == 0))
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// We have to explicitly instantiate static template members prior to g++ 4.1
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# define ACE_HAS_EXPLICIT_STATIC_TEMPLATE_MEMBER_INSTANTIATION
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#endif /* g++ prior to 4.1 */
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# if !defined (ACE_MT_SAFE) || ACE_MT_SAFE != 0
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// ACE_MT_SAFE is #defined below, for all compilers.
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# if !defined (_REENTRANT)
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# define _REENTRANT
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# endif /* _REENTRANT */
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# endif /* !ACE_MT_SAFE */
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#else /* ! __IBMCPP__ && ! __GNUG__ */
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# ifdef __cplusplus /* Let it slide for C compilers. */
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# error unsupported compiler in ace/config-aix-5.x.h
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# endif /* __cplusplus */
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#endif /* ! __xlC__ && ! __GNUG__ */
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// Compiling for AIX.
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#ifndef AIX
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# define AIX
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#endif /* AIX */
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// Pick up all the detectable settings.
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#include "ace/config-posix.h"
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// Regardless of what config-posix.h may indicate, AIX 5.3 is the first
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// to support sem_timedwait(). Prior to that, use the emulation.
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#if defined (ACE_HAS_POSIX_SEM_TIMEOUT) && \
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(defined (ACE_AIX_VERS) && (ACE_AIX_VERS < 503))
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# undef ACE_HAS_POSIX_SEM_TIMEOUT
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#endif /* ACE_HAS_POSIX_SEM_TIMEOUT && ACE_AIX_VERS < 503 */
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#if defined (ACE_DLL_SUFFIX)
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# undef ACE_DLL_SUFFIX
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#endif
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#define ACE_DLL_SUFFIX ACE_TEXT (".so")
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#define ACE_DEFAULT_BASE_ADDR ((char *) 0x80000000)
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#define ACE_HAS_2_PARAM_ASCTIME_R_AND_CTIME_R
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#define ACE_HAS_SOCKLEN_T
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#define ACE_HAS_4_4BSD_SENDMSG_RECVMSG
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// AIX has AIO, but the functions don't match those of other AIO-enabled
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// platforms. If this is to work, it'll require some significant work,
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// maybe moving the OS-abstraction stuff to an OS_AIO or some such thing.
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//# define ACE_HAS_AIO_CALLS
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#define ACE_HAS_AIX_HI_RES_TIMER
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// Compiler/platform has correctly prototyped header files.
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#define ACE_HAS_CPLUSPLUS_HEADERS
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// Prototypes for both signal() and struct sigaction are consistent.
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#define ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES
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// OS has readdir and friends.
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#define ACE_HAS_DIRENT
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// OS supports the getrusage() system call
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#define ACE_HAS_GETRUSAGE
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#define ACE_HAS_GPERF
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#define ACE_HAS_H_ERRNO
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#define ACE_LACKS_STDINT_H
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#define ACE_LACKS_SYS_SYSCTL_H
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#define ACE_HAS_HANDLE_SET_OPTIMIZED_FOR_SELECT
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#define ACE_HAS_NONCONST_SELECT_TIMEVAL
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#define ACE_HAS_ICMP_SUPPORT 1
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#define ACE_HAS_IP_MULTICAST
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// Lacks perfect filtering, must bind group address.
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#if !defined ACE_LACKS_PERFECT_MULTICAST_FILTERING
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# define ACE_LACKS_PERFECT_MULTICAST_FILTERING 1
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#endif /* ACE_LACKS_PERFECT_MULTICAST_FILTERING */
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#define ACE_HAS_MSG
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// Compiler/platform supports poll().
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#define ACE_HAS_POLL
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// Platform supports POSIX O_NONBLOCK semantics.
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#define ACE_HAS_POSIX_NONBLOCK
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#define ACE_HAS_POSIX_TIME
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// ... but needs to include another header for it on 4.2+
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# define ACE_HAS_BROKEN_POSIX_TIME
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// ... and needs another typedef
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#define ACE_LACKS_TIMESPEC_T
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#define ACE_HAS_SELECT_H
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#define ACE_HAS_REENTRANT_FUNCTIONS
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#define ACE_HAS_SIOCGIFCONF
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// Compiler/platform defines the sig_atomic_t typedef
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#define ACE_HAS_SIG_ATOMIC_T
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#define ACE_HAS_SIGINFO_T
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#define ACE_LACKS_SIGINFO_H
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#define ACE_HAS_P_READ_WRITE
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#define ACE_HAS_SIGWAIT
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#define ACE_HAS_SOCKADDR_IN_SIN_LEN
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#define ACE_HAS_STRBUF_T
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// Compiler supports stropts.h
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#define ACE_HAS_STREAMS
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// #define ACE_HAS_STREAM_PIPES
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// AIX bzero()
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#define ACE_HAS_STRINGS
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#define ACE_HAS_STRUCT_NETDB_DATA
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// Dynamic linking is in good shape on newer OS/patch levels. If you have
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// trouble with the dynamic linking parts of ACE, and can't patch your OS
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// up to latest levels, comment this out.
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#define ACE_HAS_SVR4_DYNAMIC_LINKING
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// This is tightly related to dynamic linking...
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#define ACE_HAS_AUTOMATIC_INIT_FINI
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#define ACE_HAS_SVR4_GETTIMEOFDAY
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#define ACE_HAS_SYSV_IPC
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#define ACE_HAS_TIMOD_H
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#define ACE_HAS_XTI
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#define ACE_HAS_BROKEN_T_ERROR
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#define ACE_TLI_TCP_DEVICE "/dev/xti/tcp"
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#define ACE_HAS_UALARM
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#define ACE_HAS_UCONTEXT_T
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#define ACE_HAS_UTIME
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#define ACE_HAS_CTYPE_T
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// Platform has XPG4 wide character type and functions. However, the size
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// of wchar_t changes for 32- vs. 64-bit builds (unsigned short vs. unsigned
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// int, respectively).
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#define ACE_HAS_XPG4_MULTIBYTE_CHAR
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#ifdef __64BIT__
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# define ACE_SIZEOF_WCHAR 4
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#else
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# define ACE_SIZEOF_WCHAR 2
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#endif /* __64BIT__ */
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#define ACE_LACKS_NETINET_TCP_H
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// AIX uses LIBPATH to search for libraries
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#define ACE_LD_SEARCH_PATH ACE_TEXT ("LIBPATH")
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// Defines the page size of the system.
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#define ACE_PAGE_SIZE 4096
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//**************************************************************
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//
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// Threads related definitions.
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//
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// The threads on AIX are generally POSIX P1003.1c (ACE_HAS_PTHREADS).
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// However, there is also a kernel thread ID (tid_t) that is used in
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// ACE_Log_Msg (printing the thread ID). The tid_t is not the same as
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// pthread_t, and can't derive one from the other - thread_self() gets
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// the tid_t (kernel thread ID) if called from a thread.
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// Thanks very much to Chris Lahey for straightening this out.
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#if defined (ACE_HAS_THREADS)
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# if !defined (ACE_MT_SAFE)
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# define ACE_MT_SAFE 1
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# endif
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# define ACE_HAS_PTHREADS
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# define ACE_HAS_PTHREADS_UNIX98_EXT
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# define ACE_HAS_PTHREAD_CONTINUE_NP
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# define ACE_HAS_PTHREAD_SUSPEND_NP
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# define ACE_HAS_RECURSIVE_MUTEXES
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# define ACE_HAS_RECURSIVE_THR_EXIT_SEMANTICS
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# define ACE_HAS_SIGTHREADMASK
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# define ACE_HAS_THREAD_SPECIFIC_STORAGE
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# define ACE_LACKS_THREAD_PROCESS_SCOPING
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#else
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# undef ACE_HAS_THREADS
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#endif /* ACE_HAS_THREADS != 0 */
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#define ACE_MALLOC_ALIGN 8
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#if (defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= 500) && !defined(_UNIX95)
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# define ACE_HAS_3_PARAM_WCSTOK
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#endif /* (_XOPEN_SOURCE -0) >= 500 && !_UNIX95 */
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#if defined (_ACE_DISABLE_AIO_CALLS_)
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# if defined (ACE_HAS_AIO_CALLS)
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# undef ACE_HAS_AIO_CALLS
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# endif
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# undef _ACE_DISABLE_AIO_CALLS_
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#endif
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// AIX's /usr/include/unistd.h sets _POSIX_SEMAPHORE to indicate the system
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// supplies such a facility, but the headers don't enable it unless
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// _XOPEN_SOURCE >= 500. So disable semaphores here if _XOPEN_SOURCE isn't
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// up to snuff.
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#if defined (ACE_HAS_POSIX_SEM) && \
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(!defined (_XOPEN_SOURCE) || (_XOPEN_SOURCE-0 < 500))
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# undef ACE_HAS_POSIX_SEM
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#endif
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// I think this is correct, but needs to be verified... -Steve Huston
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#define ACE_HAS_SIGTIMEDWAIT
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// AIX 5.1 has netinet/tcp.h
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#undef ACE_LACKS_NETINET_TCP_H
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#define ACE_HAS_3_PARAM_READDIR_R
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#define ACE_HAS_SCANDIR
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#define ACE_SCANDIR_CMP_USES_VOIDPTR
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#define ACE_SCANDIR_SEL_LACKS_CONST
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#define ACE_HAS_SIGSUSPEND
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#define ACE_HAS_TIMEZONE /* Call tzset() to set timezone */
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#define ACE_LACKS_ISCTYPE
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#define ACE_HAS_STRSIGNAL
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#define ACE_NEEDS_STRSIGNAL_RANGE_CHECK
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#endif /* ACE_CONFIG_AIX_5_X_H */
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