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diff --git a/ace/README b/ace/README deleted file mode 100644 index b72397313ed..00000000000 --- a/ace/README +++ /dev/null @@ -1,1510 +0,0 @@ -// $Id$ - -ACE Portability Macros ----------------------- - -The following describes the meaning of the C++ compiler macros that -can be set in the config*.h file. When you port ACE to a new platform -and/or C++ compiler, make sure that you check to see which of these -need to be defined. It's helpful to check the various config*.h files -in this directory to see what's already been defined. If you need to -add new macros, please send them to me and I'll add them to this file. - -Eventually, most of this information should be auto-discovered via GNU -autoconf, which Ossama Othman is working on, at -http://www.cs.wustl.edu/~othman/aceconf/. - -Macro Description ------ ----------- - -ACE_CAST_CONST Used to work around broken - SunCC ANSI casts that require - an extra const. -ACE_DEFINES_DEFAULT_WIN32_SECURITY_ATTRIBUTES - Win32 only. Users want to use - a predefined security - attributes defined in - ACE_OS::default_win32_security_attributes - as the default security - object. -ACE_DISABLE_DEBUG_DLL_CHECK Define this if you don't want - debug version ACE search for - debug version DLLs first - before looking for the DLL - names specified. -ACE_DOESNT_INSTANTIATE_NONSTATIC_OBJECT_MANAGER - Application will allocate its - own object manager. This - implicitly defines - ACE_HAS_NONSTATIC_OBJECT_MANAGER. - Usually used with MFC - applications. -ACE_MAIN Renames "main (int, char *[])", - for platforms such as g++/VxWorks - that don't allow "main". Requires - the use of - ACE_HAS_NONSTATIC_OBJECT_MANAGER. -ACE_MT_SAFE Compile using multi-thread libraries -ACE_NDEBUG Turns off debugging features -ACE_NEW_THROWS_EXCEPTIONS Compiler's 'new' throws exception on - failure (ANSI C++ behavior). -ACE_NLOGGING Turns off the LM_DEBUG and - LM_ERROR logging macros... -ACE_NTRACE Turns off the tracing feature. -ACE_PAGE_SIZE Defines the page size of the - system (not used on Win32 or - with ACE_HAS_GETPAGESIZE). -ACE_REDEFINES_XTI_FUNCTIONS Platform redefines the t_... names (UnixWare) -ACE_SELECT_USES_INT Platform uses int for select() - rather than fd_set -ACE_TEMPLATES_REQUIRE_PRAGMA Compiler's template mechanism - must use a pragma This is used - for AIX's C++ compiler. -ACE_TEMPLATES_REQUIRE_SOURCE Compiler's template mechanim - must see source code (i.e., - .cpp files). This is used for - GNU G++. -ACE_TIMER_SKEW If a timed ::select () can return - early, then ACE_TIMER_SKEW is the - maximum adjustment, in microseconds, - that ACE_Timer_Queue uses to - compensate for the early return. -ACE_TLI_TCP_DEVICE Device the platform uses for TCP on - TLI. Only needed if not /dev/tcp. -ACE_USE_POLL The OS platform supports the - poll() event demultiplexor -ACE_USES_ASM_SYMBOL_IN_DLSYM Platform uses assembly symbols - instead of C symbols in - dlsym() -ACE_USES_STATIC_MFC When linking MFC as a static library is desired -ACE_USES_STD_NAMESPACE_FOR_STDCPP_LIB Platform has its standard c++ - library in the namespace std. -ACE_WSOCK_VERSION A parameter list indicating - the version of WinSock (e.g., - "1, 1" is version 1.1). - -ACE_HAS_AIO_CALLS Platform supports POSIX aio* calls. -ACE_HAS_ALT_CUSERID Use ACE's alternate cuserid() - implementation since a system - cuserid() may not exist, or it - is not desirable to use it. - The implementation requires - ACE_LACKS_PWD_FUNCTIONS to be - undefined and that the - geteuid() system call exists. -ACE_HAS_ANSI_CASTS Platform supports new C++ - style casts (dynamic_cast, - static_cast, reinterpret_cast - and const_cast) -ACE_DEFAULT_THREAD_KEYS Number of TSS keys, with - ACE_HAS_TSS_EMULATION _only_. - Defaults to 64. -ACE_DEFAULT_LD_SEARCH_PATH Specify the platform default search - paths. This macro should only be - defined on platforms that don't - support environment variables at all - (i.e., Windows CE.) -ACE_THREADS_DONT_INHERIT_LOG_MSG Specify this if you don't want - threads to inherit parent - thread's ACE_Log_Msg - properties. -ACE_THREAD_MANAGER_USES_SAFE_SPAWN Disable the "check before lock" feature - in ACE_Thread_Manager. Defining this - macro avoids a potential race condition - on platforms with aggressive read/write - reordering. -ACE_HAS_GNUG_PRE_2_8 Compiling with g++ prior to - version 2.8.0. -ACE_HAS_ONE_DEFINITION_RULE Compiler enforces C++ One - Definition Rule -ACE_HAS_PRIOCNTL OS has priocntl (2). -ACE_HAS_RECURSIVE_MUTEXES Mutexes are inherently recursive (e.g., Win32) -ACE_HAS_RECV_TIMEDWAIT Platform has the MIT pthreads - APIs for -ACE_HAS_RECVFROM_TIMEDWAIT timed send/recv operations -ACE_HAS_RECVMSG_TIMEDWAIT -ACE_HAS_RLIMIT_RESOURCE_ENUM Platform has enum instead of - int for first argument to - ::{get,set}rlimit (). The - value of this macro is the - enum definition, e.g., enum - __rlimit_resource, for Linux - glibc 2.0. -ACE_HAS_RUSAGE_WHO_ENUM Platform has enum instead of - int for first argument to - ::getrusage (). The value of - this macro is the enum - definition, e.g., enum - __rusage_who, for Linux glibc - 2.0. -ACE_HAS_SEND_TIMEDWAIT -ACE_HAS_SENDTO_TIMEDWAIT -ACE_HAS_SENDMSG_TIMEDWAIT -ACE_HAS_STDARG_THR_DEST Platform has void (*)(...) - prototype for - pthread_key_create() - destructor (e.g., LynxOS). -ACE_HAS_STL_MAP_CONFLICT Used when users want to - compile ACE with STL and STL - map class conflicts with - <net/if.h> map struct. -ACE_HAS_WIN32_STRUCTURAL_EXCEPTIONS Platform/compiler supports - Win32 structural exceptions -ACE_HAS_READ_TIMEDWAIT -ACE_HAS_READV_TIMEDWAIT -ACE_HAS_WRITE_TIMEDWAIT -ACE_HAS_WRITEV_TIMEDWAIT -ACE_HAS_4_4BSD_SENDMSG_RECVMSG Platform has BSD 4.4 - sendmsg()/recvmsg() APIs. -ACE_HAS_P_READ_WRITE Platform has pread() and - pwrite() support -ACE_HAS_64BIT_LONGS Platform has 64bit longs and - 32bit ints. NOTE: this macro - is deprecated. Instead, use - ACE_SIZEOF_LONG == 8. -ACE_HAS_AIX_BROKEN_SOCKET_HEADER Platform, such as AIX4, needs - to wrap #include of - sys/socket.h with - #undef/#define of - __cplusplus. -ACE_HAS_AIX_HI_RES_TIMER Platform has AIX4 - ::read_real_time () -ACE_HAS_ALLOCA Compiler/platform supports - alloca() -ACE_HAS_ALLOCA_H Compiler/platform has - <alloca.h> -ACE_HAS_ALPHA_TIMER CPU is an Alpha, with the rpcc - instruction to read the tick timer. - Limited to 32 bits, so not recommended. -ACE_HAS_AUTOMATIC_INIT_FINI Compiler/platform correctly - calls init()/fini() for shared - libraries -ACE_HAS_BIG_FD_SET Compiler/platform has typedef - u_long fdmask (e.g., Linux and - SCO). -ACE_HAS_WORKING_EXPLICIT_TEMPLATE_DESTRUCTOR - Compiler handles explicit calling of - template destructor correctly. See - "ace/OS.h" for details. -ACE_HAS_BROKEN_ACCEPT_ADDR Platform can't correctly deal - with a NULL addr to accept() - (e.g, VxWorks). -ACE_HAS_BROKEN_NAMESPACES Compiler/platform doesn't - support namespaces (or the - support is not fully - implemented.) -ACE_HAS_BROKEN_BITSHIFT Compiler has integer overflow - problem with bit-shift - operations. -ACE_HAS_BROKEN_CONDITIONAL_STRING_CASTS Compiler can't handle const char * - as rvalue in conditional operator. -ACE_HAS_BROKEN_CONVERSIONS Compiler can't handle calls - like foo->operator T *() -ACE_HAS_BROKEN_CTIME Compiler/platform uses macro - for ctime (e.g., MVS) -ACE_HAS_BROKEN_DGRAM_SENDV Platform sendv() does not work - properly with datagrams, - i.e. it fails when the iovec - size is IOV_MAX. -ACE_HAS_BROKEN_ENUMS Compiler can't handle large - enums (e.g., HP/UX C++) -ACE_HAS_BROKEN_HPUX_TEMPLATES Earlier versions of HP/UX C++ - are damned... -ACE_HAS_BROKEN_MAP_FAILED Platform doesn't cast MAP_FAILED - to a void *. -ACE_HAS_BROKEN_MSG_H Platform headers don't support - <msg.h> prototypes -ACE_HAS_BROKEN_MMAP_H HP/UX does not wrap the - mmap(2) header files with - extern "C". -ACE_HAS_BROKEN_NESTED_TEMPLATES MSVC has trouble with defining - STL containers for nested - structs and classes -ACE_HAS_BROKEN_NON_BLOCKING_CONNECTS Platform has a bug with - non-blocking connects (e.g., - WinNT 4.0) -ACE_HAS_BROKEN_POSIX_TIME Platform defines struct - timespec in <sys/timers.h> -ACE_HAS_BROKEN_RANDR OS/compiler's header files are - inconsistent with libC - definition of rand_r(). -ACE_HAS_BROKEN_READV() OS/Compiler's header files are - not consistent with readv() - definition. -ACE_HAS_BROKEN_SAP_ANY Compiler can't handle the - static ACE_Addr::sap_any - construct. -ACE_HAS_BROKEN_SENDMSG OS/compiler omits the const - from the sendmsg() prototype. -ACE_HAS_BROKEN_SETRLIMIT OS/compiler omits the const - from the rlimit parameter in - the setrlimit() prototype. -ACE_HAS_BROKEN_T_ERROR Compiler/platform has the wrong - prototype for t_error(), i.e., - t_error(char *) rather than - t_error(const char *). -ACE_HAS_BROKEN_TIMESPEC_MEMBERS platform define struct - timespec members as ts_sec and - ts_nsec instead of tv_sec and - tv_nsec. This is highly - non-portable. Currently only - FreeBSD 2.1.x uses it. -ACE_HAS_BROKEN_WRITEV OS/compiler omits the const - from the iovec parameter in - the writev() prototype. -ACE_HAS_BROKEN_XTI_MACROS OS header files have some - problems with XTI (HP/UX 11). -ACE_HAS_BSTRING Platform has <bstring.h> - (which contains bzero() - prototype) -ACE_HAS_BYTESEX_H Platform has <bytesex.h>. -ACE_HAS_CANCEL_IO Platform supports the Win32 - CancelIO() function (WinNT 4.0 - and beyond). -ACE_HAS_CHARPTR_DL OS/platform uses char * for - dlopen/dlsym args, rather than - const char *. -ACE_HAS_CHARPTR_SOCKOPT OS/platform uses char * for - sockopt, rather than const - char * -ACE_HAS_CHARPTR_SPRINTF sprintf() returns char * - rather than int (e.g., SunOS - 4.x) -ACE_HAS_CLOCK_GETTIME Platform supports POSIX 1.b - clock_gettime () -ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES Prototypes for both signal() - and struct sigaction are - consistent. -ACE_HAS_CPLUSPLUS_HEADERS Compiler/platform has - correctly prototyped header - files -ACE_HAS_CYGWIN32_SOCKET_H Platform has cygwin32 socket.h -ACE_HAS_DIRENT Compiler/platform has Dirent - iterator functions -ACE_HAS_DLFCN_H_BROKEN_EXTERN_C For platforms, e.g., RedHat - 4.2/Linux 2.0.30/Alpha, that - don't declare dl* functions as - extern "C" in dlfcn.h. -ACE_HAS_DLL Build ACE using the frigging - PC DLL nonsense... -ACE_HAS_EXCEPTIONS Compiler supports C++ - exception handling -ACE_HAS_EXPLICIT_KEYWORD Compiler support explicit constructors. -ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION Compiler's template - instantiation mechanism - supports the use of explicit - C++ specializations for all - used templates. This is also - used for GNU G++ if you don't - use the "repo" patches. -ACE_HAS_GETPAGESIZE Platform supports - getpagesize() call (otherwise, - ACE_PAGE_SIZE must be defined, - except on Win32) -ACE_HAS_GETRUSAGE Platform supports the - getrusage() system call. -ACE_HAS_GETRUSAGE_PROTO Platform has a getrusage () - prototype in sys/resource.h - that differs from the one in - ace/OS.i. -ACE_HAS_GNUC_BROKEN_TEMPLATE_INLINE_FUNCTIONS GNUC 2.7.3 mistakenly - takes the template definition - as the place where an inline - function of an argument class - is first used. -ACE_HAS_BROKEN_EXTENDED_TEMPLATES GNU CC < 2.8 is broken for - template classes. This label - shortens the template parameter - list by removing the iterator - functionality in the - Cache_Map_Manager class. -ACE_HAS_GNU_CSTRING_H Denotes that GNU has cstring.h - as standard which redefines - memchr() -ACE_HAS_GPERF The GPERF utility is compiled - for this platform -ACE_HAS_HANDLE_SET_OPTIMIZED_FOR_SELECT Optimize - ACE_Handle_Set::count_bits for - select() operations (common - case) -ACE_HAS_LLSEEK Platform supports llseek. -ACE_HAS_HI_RES_TIMER Compiler/platform supports - SunOS high resolution timers -ACE_HAS_IDTYPE_T Compiler/platform supports - idtype_t. -ACE_HAS_INLINED_OSCALLS Inline all the static class OS - methods to remove call - overhead -ACE_HAS_IP_MULTICAST Platform supports IP multicast -ACE_HAS_IP6 Platform supports IPv6. -ACE_HAS_IRIX62_THREADS Platform supports the very odd - IRIX 6.2 threads... -ACE_HAS_NONSTATIC_OBJECT_MANAGER Causes the ACE_Object_Manager - instance to be created in main - (int, char *[]), instead of as - a static (global) instance. -ACE_HAS_THR_KEYDELETE Platform supports - thr_keydelete (e.g,. UNIXWARE) -ACE_HAS_THR_MINSTACK Platform calls thr_minstack() - rather than thr_min_stack() - (e.g., Tandem). -ACE_HAS_LIMITED_RUSAGE_T The rusage_t structure has - only two fields. -ACE_HAS_LIMITED_SELECT The select is unable to deal with - large file descriptors. -ACE_HAS_LONG_MAP_FAILED Platform defines MAP_FAILED as - a long constant. -ACE_HAS_MALLOC_STATS Enabled malloc statistics - collection. -ACE_HAS_MEMCHR Use native implementation of memchr. -ACE_HAS_MINIMAL_ACE_OS Disables some #includes in ace/OS.*. -ACE_HAS_MINIMUM_IOSTREAMH_INCLUSION Avoid #including ace/streams.h - in OS.h. Users must include - ace/streams.h, <iostream>, or - <iostream.h> explicitly in - their code. Some platforms, - such as g++/VxWorks, have - trouble compiling templates - and iostreams header because - of static variables in the - stream headers. This flag - will also avoid extra - compilation and runtime - overheads on some platforms. -ACE_HAS_MFC Platform supports Microsoft - Foundation Classes -ACE_HAS_MSG Platform supports recvmsg and - sendmsg -ACE_HAS_MT_SAFE_MKTIME Platform supports MT safe - mktime() call (do any of - them?) -ACE_HAS_MUTABLE_KEYWORD Compiler supports mutable. -ACE_HAS_NONCONST_GETBY Platform uses non-const char * - in calls to gethostbyaddr, - gethostbyname, getservbyname -ACE_HAS_NONCONST_MSGSND Platform has a non-const - parameter to msgsend() (e.g., - SCO). -ACE_HAS_NONCONST_SELECT_TIMEVAL Platform's select() uses - non-const timeval* (only found - on Linux right now) -ACE_HAS_OLD_MALLOC Compiler/platform uses old - malloc()/free() prototypes - (ugh) -ACE_HAS_ONLY_SCHED_OTHER Platform, e.g., Solaris 2.5, - only supports SCHED_OTHER - POSIX scheduling policy. -ACE_HAS_2_PARAM_ASCTIME_R_AND_CTIME_R Uses ctime_r & asctime_r with - only two parameters - vs. three. -ACE_HAS_OPTIMIZED_MESSAGE_QUEUE Use the semaphore - implementation of - ACE_Message_Queue rather than - the emulated condition - variable (NT and VxWorks). -ACE_HAS_ORBIX Platform has Orbix CORBA - implementation -ACE_HAS_OSF_TIMOD_H Platform supports the OSF TLI - timod STREAMS module -ACE_HAS_PENTIUM Platform is an Intel Pentium - microprocessor. -ACE_HAS_POLL Platform contains <poll.h> -ACE_HAS_POSITION_INDEPENDENT_POINTERS Platform supports - "position-independent" features - provided by ACE_Based_Pointer<>. -ACE_HAS_POSIX_NONBLOCK Platform supports POSIX - O_NONBLOCK semantics -ACE_HAS_POSIX_SEM Platform supports POSIX - real-time semaphores (e.g., - VxWorks and Solaris) -ACE_HAS_POSIX_TIME Platform supports the POSIX - struct timespec type -ACE_HAS_PROC_FS Platform supports the /proc - file system and defines tid_t - in <sys/procfs.h> -ACE_HAS_POWERPC_TIMER Platform supports PowerPC - time-base register. -ACE_HAS_PRUSAGE_T Platform supports the - prusage_t struct -ACE_HAS_PTHREADS Platform supports POSIX - Pthreads, of one form or - another. This macro says the - platform has a pthreads - variety - should also define - one of the below to say which - one. Also may need some - ACE_HAS_... thing for - extensions. -ACE_HAS_PTHREADS_DRAFT4 Platform's 'Pthreads' is .4a draft 4 -ACE_HAS_PTHREADS_DRAFT6 Platform's 'Pthreads' is .4a draft 6 -ACE_HAS_PTHREADS_DRAFT7 Platform's 'Pthreads' is .1c draft 7 -ACE_HAS_PTHREADS_STD Platform supports POSIX.1c-1995 threads - (This is the final standard - Pthreads). -ACE_HAS_PTHREADS_UNIX98_EXT Platform has the UNIX98 extensions to - Pthreads (susp/cont, rwlocks) -ACE_HAS_PTHREAD_CONDATTR_SETKIND_NP Platform has pthread_condattr_setkind_np(). -ACE_HAS_PTHREAD_MUTEXATTR_SETKIND_NP Platform has - pthread_mutexattr_setkind_np(). -ACE_HAS_PTHREAD_PROCESS_ENUM pthread.h declares an enum with - PTHREAD_PROCESS_PRIVATE and - PTHREAD_PROCESS_SHARED values. -ACE_HAS_PURIFY Purify'ing. Set by wrapper_macros.GNU. -ACE_HAS_QUANTIFY Quantify'ing. Set by wrapper_macros.GNU. -ACE_HAS_RECURSIVE_THR_EXIT_SEMANTICS Platform will recurse - infinitely on thread exits - from TSS cleanup routines - (e.g., AIX). -ACE_HAS_REENTRANT_FUNCTIONS Platform supports reentrant - functions (i.e., all the POSIX - *_r functions). -ACE_HAS_XPG4_MULTIBYTE_CHAR Platform has support for - multi-byte character support - compliant with the XPG4 - Worldwide Portability - Interface wide-character - classification. -ACE_HAS_REGEX Platform supports the POSIX - regular expression library -ACE_HAS_SELECT_H Platform has special header for select(). -ACE_USE_SELECT_REACTOR_FOR_REACTOR_IMPL For Win32: Use Select_Reactor - as default implementation of - Reactor instead of - WFMO_Reactor. -ACE_HAS_SEMUN Compiler/platform defines a - union semun for SysV shared - memory -ACE_HAS_SET_T_ERRNO Platform has a function to set - t_errno (e.g., Tandem). -ACE_HAS_SIGINFO_T Platform supports SVR4 - extended signals -ACE_HAS_SIGSUSPEND Platform supports sigsuspend() -ACE_HAS_SIGISMEMBER_BUG Platform has bug with - sigismember() (HP/UX 11). -ACE_HAS_SIG_MACROS Platform/compiler has macros - for sig{empty,fill,add,del}set - (e.g., SCO and FreeBSD) -ACE_HAS_SIGNAL_OBJECT_AND_WAIT Platform supports the Win32 - SignalObjectAndWait() function - (WinNT 4.0 and beyond). -ACE_HAS_SIGNAL_SAFE_OS_CALLS Automatically restart OS - system calls when EINTR occurs -ACE_HAS_SIGWAIT Platform/compiler has the - sigwait(2) prototype -ACE_HAS_SIG_ATOMIC_T Compiler/platform defines the - sig_atomic_t typedef -ACE_HAS_SIG_C_FUNC Compiler requires extern "C" - functions for signals. -ACE_HAS_SIN_LEN Platform supports new BSD - inet_addr len field. -ACE_HAS_SIZET_SOCKET_LEN OS/compiler uses size_t * - rather than int * for socket - lengths -ACE_HAS_SOCKADDR_MSG_NAME Platform requires (struct - sockaddr *) for msg_name field - of struct msghdr. -ACE_HAS_SOCKIO_H Compiler/platform provides the - sockio.h file -ACE_HAS_SOCKLEN_T Platform provides socklen_t - type, such as Linux with - glibc2. -ACE_HAS_SPARCWORKS_401_SIGNALS Compiler has brain-damaged - SPARCwork SunOS 4.x signal - prototype... -ACE_HAS_SSIZE_T Compiler supports the ssize_t - typedef -ACE_HAS_STRPTIME Enables ACE_OS::strptime (). -ACE_HAS_STHREADS Platform supports Solaris - threads -ACE_HAS_STANDARD_CPP_LIBRARY Platform/compiler supports - Standard C++ Library -ACE_HAS_STRBUF_T Compiler/platform supports - struct strbuf -ACE_HAS_STRDUP_EMULATION Platform/compiler lacks - strdup() (e.g., VxWorks, - Chorus, WinCE) -ACE_HAS_STREAMS Platform supports STREAMS -ACE_HAS_STREAM_PIPES Platform supports STREAM pipes -ACE_HAS_STRERROR Compiler/platform supports strerror () -ACE_HAS_STRICT Use the STRICT compilation mode on Win32. -ACE_HAS_STRING_CLASS Platform/Compiler supports a - String class (e.g., GNU or - Win32). -ACE_HAS_STRUCT_NETDB_DATA Compiler/platform has strange - hostent API for socket *_r() - calls -ACE_HAS_SUNOS4_GETTIMEOFDAY SunOS 4 style prototype. -ACE_HAS_SUNOS4_SIGNAL_T Compiler has horrible SunOS - 4.x signal handlers... -ACE_HAS_SVR4_DYNAMIC_LINKING Compiler/platform supports - SVR4 dynamic linking semantics -ACE_HAS_SVR4_GETTIMEOFDAY Compiler/platform supports - SVR4 gettimeofday() prototype -ACE_HAS_SVR4_SIGNAL_T Compiler/platform supports - SVR4 signal typedef -ACE_HAS_SVR4_TLI Compiler/platform supports - SVR4 TLI (in particular, - T_GETNAME stuff)... -ACE_HAS_SYSCALL_GETRUSAGE HP/UX has an undefined syscall - for GETRUSAGE... -ACE_HAS_SYSCALL_H Compiler/platform contains the - <sys/syscall.h> file. -ACE_HAS_SYSENT_H Platform provides <sysent.h> - header -ACE_HAS_SYSINFO Platform supports system - configuration information -ACE_HAS_SYSV_IPC Platform supports System V IPC - (most versions of UNIX, but - not Win32) -ACE_HAS_SYS_ERRLIST Platform/compiler supports - _sys_errlist symbol -ACE_HAS_SYS_FILIO_H Platform provides - <sys/filio.h> header -ACE_HAS_SYS_SIGLIST Compiler/platform supports - _sys_siglist array -ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA Compiler's template - instantiation mechanism - supports the use of "#pragma - instantiate". Edison Design - Group compilers, e.g., SGI C++ - and Green Hills 1.8.8 and - later, support this. -ACE_HAS_TEMPLATE_SPECIALIZATION Compiler implements template - specialization -ACE_HAS_TEMPLATE_TYPEDEFS Compiler implements templates - that support typedefs inside - of classes used as formal - arguments to a template - class. -ACE_HAS_TERM_IOCTLS Platform has terminal ioctl - flags like TCGETS and TCSETS. -ACE_HAS_LAZY_MAP_MANAGER ACE supports lazy Map Managers - that allow deletion of entries - during active iteration. -ACE_HAS_THREADS Platform supports threads -ACE_HAS_THREAD_SAFE_ACCEPT Platform allows multiple - threads to call accept() on - the same port (e.g., WinNT). -ACE_HAS_THREAD_SELF Platform has thread_self() - rather than pthread_self() - (e.g., DCETHREADS and AIX) -ACE_HAS_THREAD_SPECIFIC_STORAGE Compiler/platform has - thread-specific storage -ACE_HAS_THR_C_DEST The pthread_keycreate() - routine *must* take extern C - functions. -ACE_HAS_THR_C_FUNC The pthread_create() routine - *must* take extern C - functions. -ACE_HAS_TIMEZONE_GETTIMEOFDAY Platform/compiler supports - timezone * as second parameter - to gettimeofday() -ACE_HAS_TIMOD_H Platform supports TLI timod - STREAMS module -ACE_HAS_TIUSER_H Platform supports TLI tiuser - header -ACE_HAS_TLI Platform supports TLI. Also - see ACE_TLI_TCP_DEVICE. -ACE_HAS_TLI_PROTOTYPES Platform provides TLI function - prototypes -ACE_HAS_TSS_EMULATION ACE provides TSS emulation. - See also - ACE_DEFAULT_THREAD_KEYS. -ACE_HAS_UALARM Platform supports ualarm() -ACE_HAS_UCONTEXT_T Platform supports ucontext_t - (which is used in the extended - signal API). -ACE_HAS_UNION_WAIT The wait() system call takes a - (union wait *) rather than int - * -ACE_HAS_UNIXWARE_SVR4_SIGNAL_T Has inconsistent SVR4 signal - stuff, but not the same as the - other platforms -ACE_HAS_USING_KEYWORD Compiler supports the new - using keyword for C++ - namespaces. -ACE_HAS_VERBOSE_NOTSUP Prints out console message in - ACE_NOTSUP. Useful for - tracking down origin of - ACE_NOTSUP. -ACE_HAS_VOIDPTR_MMAP Platform requires void * for - mmap(). -ACE_HAS_VOIDPTR_SOCKOPT OS/compiler uses void * arg 4 - setsockopt() rather than const - char * -ACE_HAS_WIN32_TRYLOCK The Win32 platform support - TryEnterCriticalSection() - (WinNT 4.0 and beyond) -ACE_HAS_WINSOCK2 The Win32 platform supports - WinSock 2.0 -ACE_HAS_XLI Platform has the XLI version - of TLI -ACE_HAS_XT Platform has Xt and Motif -ACE_HAS_XTI Platform has XTI - (X/Open-standardized superset - of TLI). Implies ACE_HAS_TLI - but uses a different header - file. -ACE_LACKS_ACCESS Platform lacks access() (e.g., - VxWorks and Chorus) -ACE_LACKS_ACE_IOSTREAM Platform can not build - ace/IOStream{,_T}.cpp. This - does not necessarily mean that - the platform does not support - iostreams. -ACE_LACKS_AUTO_MMAP_REPLACEMENT No system support for replacing any - previous mappings. -ACE_LACKS_BSEARCH Compiler/platform lacks the - standard C library bsearch() - function -ACE_LACKS_CMSG_DATA_MACRO Platform has - ACE_HAS_4_4BSD_SENDMSG_RECVMSG but does - not define CMSG_DATA (cmsg) macro. -ACE_LACKS_CMSG_DATA_MEMBER Platform has - ACE_HAS_4_4BSD_SENDMSG_RECVMSG but its - cmsghdr structure does not contain - an 'unsigned char cmsg_data[0]' - member. (This may be - 'unsigned char __cmsg_data[0]' on some - platforms, in which case we need - another macro.) -ACE_LACKS_COND_TIMEDWAIT_RESET pthread_cond_timedwait does - *not* reset the time argument - when the lock is acquired. -ACE_LACKS_CONST_STRBUF_PTR Platform uses struct strbuf * - rather than const struct - strbuf * (e.g., HP/UX 10.x) -ACE_LACKS_CONST_TIMESPEC_PTR Platform forgot const in - cond_timewait (e.g., HP/UX). -ACE_LACKS_COND_T Platform lacks condition - variables (e.g., Win32 and - VxWorks) -ACE_LACKS_CONDATTR_PSHARED Platform has no implementation - of - pthread_condattr_setpshared(), - even though it supports - pthreads! -ACE_LACKS_DIFFTIME Platform lacks difftime() implementation -ACE_LACKS_FCNTL Platform lacks POSIX-style fcntl (). -ACE_LACKS_FSYNC Platform lacks fsync(). -ACE_LACKS_INLINE_FUNCTIONS Platform can't handle "inline" - keyword correctly. -ACE_LACKS_EXEC Platform lacks the exec() - family of system calls (e.g., - Win32, VxWorks, Chorus) -ACE_LACKS_FILELOCKS Platform lacks file locking - mechanism -ACE_LACKS_FLOATING_POINT Platform does not support - floating point operations - (e.g., certain Chorus hardware - platforms) -ACE_LACKS_FORK Platform lacks the fork() - system call (e.g., Win32, - VxWorks, Chorus) -ACE_LACKS_GETOPT_PROTO Platform lacks the getopt() - prototype (e.g., LynxOS) -ACE_LACKS_GETPGID Platform lacks getpgid() call - (e.g., Win32, Chorus, and - FreeBSD). -ACE_LACKS_GETSERVBYNAME Platforms lacks - getservbyname() (e.g., VxWorks - and Chorus). -ACE_LACKS_IOSTREAMS_TOTALLY Iostreams are not supported - adequately on the given platform. -ACE_LACKS_IOSTREAM_FX iostream header does not - declare ipfx (), opfx (), - etc. -ACE_LACKS_KEY_T Platform lacks key_t (e.g., - Chorus, VxWorks, Win32) -ACE_LACKS_LINEBUFFERED_STREAMBUF Platform lacks streambuf - "linebuffered ()". -ACE_LACKS_LONGLONG_T Compiler/platform does no - supports the unsigned long - long datatype. -ACE_LACKS_LSTAT Platform lacks the lstat() function. -ACE_LACKS_MADVISE Platform lacks madvise() - (e.g., Linux) -ACE_LACKS_MALLOC_H Platform lacks malloc.h -ACE_LACKS_MEMORY_H Platform lacks memory.h (e.g., - VxWorks and Chorus) -ACE_LACKS_MKFIFO Platform lacks mkfifo() e.g., - VxWorks, Chorus, pSoS, and WinNT. -ACE_LACKS_MKTEMP ACE has no mktemp() -ACE_LACKS_MMAP The platform doesn't have - mmap(2) (e.g., SCO UNIX). -ACE_LACKS_MODE_MASKS Platform/compiler doesn't have - open() mode masks. -ACE_LACKS_MPROTECT The platform doesn't have - mprotect(2) (e.g., EPLX real - time OS from CDC (based on - LYNX)) -ACE_LACKS_MSG_ACCRIGHTS Platform defines ACE_HAS_MSG, - but lacks msg_accrights{,len}. -ACE_LACKS_MSG_WFMO Platform lacks - MsgWaitForMultipleObjects - (only needs to be defined when - ACE_WIN32 is also defined). -ACE_LACKS_MSGBUF_T Platform lacks struct msgbuf - (e.g., NT and MSV). -ACE_LACKS_MSYNC Platform lacks msync() (e.g., - Linux) -ACE_LACKS_MUTEXATTR_PSHARED Platform lacks - pthread_mutexattr_setpshared(). -ACE_LACKS_NAMED_POSIX_SEM Platform lacks named POSIX - semaphores (e.g., Chorus) -ACE_LACKS_NETDB_REENTRANT_FUNCTIONS Platform does not support - reentrant netdb functions - (getprotobyname_r, - getprotobynumber_r, - gethostbyaddr_r, - gethostbyname_r, - getservbyname_r). -ACE_LACKS_NEW_H OS doesn't have, or we don't want to - use, new.h. -ACE_LACKS_NULL_PTHREAD_STATUS OS requires non-null status pointer - for ::pthread_join (). -ACE_LACKS_PARAM_H Platform lacks <sys/param.h> - (e.g., MVS) -ACE_LACKS_POSIX_PROTOTYPES Platform lacks POSIX - prototypes for certain System - V functions like shared memory - and message queues. -ACE_LACKS_PRAGMA_ONCE Compiler complains about #pragma once -ACE_LACKS_PRI_T Platform lacks pri_t (e.g., - Tandem NonStop UNIX). -ACE_LACKS_PTHREAD_CANCEL Platform lacks - pthread_cancel(). -ACE_LACKS_PTHREAD_SIGMASK Platform lacks pthread_sigmask (). -ACE_LACKS_PTHREAD_THR_SIGSETMASK Platform lacks - pthread_thr_sigsetmask (e.g., - MVS, HP/UX, and OSF/1 3.2) -ACE_LACKS_PWD_REENTRANT_FUNCTIONS Platform lacks getpwnam_r() - methods (e.g., SGI 6.2). -ACE_LACKS_QSORT Compiler/platform lacks the - standard C library qsort() - function -ACE_LACKS_RAND_REENTRANT_FUNCTIONS Platform lacks rand_r() -ACE_LACKS_READLINK Platform lacks the readlink() function. -ACE_LACKS_READV Platform doesn't define readv, - so use our own -ACE_LACKS_RENAME Platform lacks rename(). -ACE_LACKS_RLIMIT Platform/compiler lacks - {get,set}rlimit() function - (e.g., VxWorks, Chorus, and - SCO UNIX) -ACE_LACKS_RLIMIT_PROTOTYPE Platform/compiler lacks - {get,set}rlimit() prototypes - (e.g., Tandem) -ACE_LACKS_RTTI Compiler does not support - dynamic_cast. Usually used - with ACE_HAS_ANSI_CASTS. -ACE_LACKS_READDIR_R Platform uses ACE_HAS_DIRENT - but does not have readdir_r - (). -ACE_LACKS_RECVMSG Platform lacks recvmsg() - (e.g., Linux) -ACE_LACKS_RWLOCK_T Platform lacks readers/writer - locks. -ACE_LACKS_SBRK Platform lacks a working - sbrk() (e.g., Win32 and - VxWorks) -ACE_LACKS_SEEKDIR Platform uses ACE_HAS_DIRENT - but does not have seekdir (). -ACE_LACKS_SEMBUF_T Platform lacks struct sembuf - (e.g., Win32 and VxWorks) -ACE_LACKS_SETDETACH Platform lacks - pthread_attr_setdetachstate() - (e.g., HP/UX 10.x) -ACE_LACKS_SETSCHED Platform lacks - pthread_attr_setsched() - (e.g. MVS) -ACE_LACKS_SIGACTION Platform lacks struct - sigaction (e.g., Win32 and - Chorus) -ACE_LACKS_SIGNED_CHAR Platform lacks "signed char" - type (broken!) -ACE_LACKS_SIGSET Platform lacks signal sets - (e.g., Chorus and Win32) -ACE_LACKS_SOME_POSIX_PROTOTYPES Platform lacks POSIX - prototypes for certain System - V functions like shared memory - and message queues. -ACE_LACKS_NATIVE_STRPTIME Platform/compiler lacks the strptime() - function. -ACE_LACKS_STRRCHR Platform/compiler lacks - strrchr () function. -ACE_LACKS_WCSRCHR Platform/compiler lacks wcsrchr () - function -ACE_LACKS_SYS_NERR Platforms/compiler lacks the - sys_nerr variable (e.g., - VxWorks and MVS). -ACE_LACKS_SYSTIME_H <time.h> doesn't automatically - #include /**/ <sys/time.h> -ACE_LACKS_SYSV_MSG_H Platform lacks sys/msg.h - (e.g., Chorus and VxWorks) -ACE_LACKS_SENDMSG Platform lacks sendmsg() - (e.g., Linux) -ACE_LACKS_SI_ADDR Platform lacks the si_addr - field of siginfo_t (e.g., - VxWorks and HP/UX 10.x) -ACE_LACKS_SYSV_SHMEM Platform lacks System V shared - memory (e.g., Win32 and - VxWorks) -ACE_LACKS_SIGINFO_H Platform lacks the siginfo.h - include file (e.g., MVS) -ACE_LACKS_SOCKET_BUFSIZ Platform doesn't support - SO_SNDBUF/SO_RCVBUF -ACE_LACKS_SOCKETPAIR Platform lacks the - socketpair() call (e.g., SCO - UNIX) -ACE_LACKS_STATIC_DATA_MEMBER_TEMPLATES Compiler doesn't support - static data member templates -ACE_LACKS_STRCASECMP Compiler/platform lacks - strcasecmp() (e.g., DG/UX, - UNIXWARE, VXWORKS) -ACE_LACKS_STRRECVFD Platform doesn't define struct - strrecvfd. -ACE_LACKS_SYSCALL Platform doesn't have - syscall() prototype -ACE_LACKS_T_ERRNO Header files lack t_errno for - TLI -ACE_LACKS_TCP_H Platform doesn't have - netinet/tcp.h -ACE_LACKS_TCP_NODELAY OS does not support TCP_NODELAY. -ACE_LACKS_TELLDIR Platform uses ACE_HAS_DIRENT - but does not have telldir (). -ACE_LACKS_THREAD_STACK_SIZE Platform lacks - pthread_attr_setstacksize() - (e.g., Linux pthreads) -ACE_LACKS_TIMEDWAIT_PROTOTYPES MIT pthreads platform lacks - the timedwait prototypes -ACE_LACKS_TIMESPEC_T Platform does not define - timepec_t as a typedef for - struct timespec. -ACE_LACKS_TRUNCATE Platform doesn't have truncate() - (e.g., vxworks) -ACE_LACKS_U_LONGLONG_T Platform does not have - u_longlong_t typedef, and - "sun" is defined. -ACE_LACKS_UALARM_PROTOTYPE Platform/compiler lacks the - ualarm() prototype (e.g., - Solaris) -ACE_LACKS_CHAR_RIGHT_SHIFTS Compiler does not have any istream - operator>> for chars, u_chars, or - signed chars. -ACE_LACKS_CHAR_STAR_RIGHT_SHIFTS Compiler does not have - operator>> (istream &, u_char *) or - operator>> (istream &, signed char *) -ACE_LACKS_UCONTEXT_H Platform lacks the ucontext.h - file -ACE_LACKS_UNBUFFERED_STREAMBUF Platform lacks streambuf - "unbuffered ()". -ACE_LACKS_UNISTD_H Platform lacks the unistd.h - file (e.g., VxWorks and Win32) -ACE_LACKS_UNIX_DOMAIN_SOCKETS ACE platform has no UNIX - domain sockets -ACE_LACKS_UNIX_SIGNALS Platform lacks full signal - support (e.g., Win32 and - Chorus). -ACE_LACKS_UTSNAME_T Platform lacks struct utsname - (e.g., Win32 and VxWorks) -ACE_LACKS_WILDCARD_BIND The bind() call will not - select the port if it's 0. - -ACE_LACKS_WRITEV Platform doesn't define - writev, so use our own - -ACE_NEEDS_DEV_IO_CONVERSION Necessary with some compilers - to pass ACE_TTY_IO as - parameter to DEV_Connector. -ACE_NEEDS_FUNC_DEFINITIONS Compiler requires a definition - for a "hidden" function, e.g., - a private, unimplemented copy - constructor or assignment - operator. The SGI C++ - compiler needs this, in - template classes, with - ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA. -ACE_NEEDS_HUGE_THREAD_STACKSIZE Required by platforms with small default stacks. -ACE_NEEDS_LWP_PRIO_SET OS has LWPs, and when the - priority of a bound thread is - set, then the LWP priority - must be set also. -ACE_NEEDS_SCHED_H Platform needs to #include - <sched.h> - to get thread scheduling - defs. -ACE_WSTRING_HAS_USHORT_SUPPORT If a platform has wchar_t as a separate type, - then ACE_WString doesn't have a constructor that - understands an ACE_USHORT16 string. So this - macro enables one. (mostly used my ACE Name Space). ----------------------------------------- - -The following is a partial list of where some of these macros are used -in the code. This list was originally compiled by Jam Hamidi -(jh1@core01.osi.com). It is now hopelessly out of date. Hopefully, -someone will come along and update it.... - -ACE_HAS_ALLOCA: ---------------- - - Used in: - libsrc/IPC_SAP/SOCK_SAP/SOCK_Connect.C - for allocation of iovp -A - libsrc/IPC_SAP/SPIPE_SAP/SPIPE_Msg.C - for alocation of iovp - - In solaris: - alloca() allocates size bytes of space in the stack frame of - the caller, and returns a pointer to the allocated block. - This temporary space is automatically freed when the caller - returns. Note: if the allocated block is beyond the current - stack limit, the resulting behavior is undefined. - - In HPUX: - no equivalent. - - Notes: - in HPUX it has to do new and delete. Affects performance. - - -ACE_HAS_AUTOMATIC_INIT_FINI: ----------------------------- - - Used in: - libsrc/Service_Configurator/Service_Repository.i - libsrc/Service_Configurator/Parse_Node.i - include/Parse_Node.i - include/Service_Repository.i - - In solaris: - _init() initializes a loadable module. It is called before - any other routine in a loadable module. - _info() returns information about a loadable module. - _fini() should return the return value from mod_remove(9F). - This flag if set, doesn't do anything. If not set, forces - _init() and _fini() to be executed as is: - dlsym ((char *) handle, "_fini"). - - In HPUX: - don't set. - Maybe have to look into shl_load( ), shl_definesym( ), - shl_findsym( ), shl_gethandle( ), shl_getsymbols( ), - shl_unload( ), shl_get( )(3X) - explicit load of shared libraries - Means Service Configurator won't be available. - TBA. - - -ACE_HAS_CPLUSPLUS_HEADERS: --------------------------- - - Used In: - ace/OS.h - - HPUX: - set it. - - Notes: - If this is not defined, libc.h and osfcn.h get included. - Only needed for older compiler/OS platforms that don't - provide standard C++ header files in /usr/include. - -ACE_HAS_HI_RES_TIMER: ---------------------- - - Used In: - libsrc/Misc/High_Res_Timer.h - libsrc/Misc/High_Res_Timer.C - include/High_Res_Timer.h - - In Solaris, - C++ wrapper around gethrtime(), which returns a long long. - gethrtime() returns the current high-resolution real time. - Time is expressed as nanoseconds since some arbitrary time - in the past; it is not correlated in any way to the time of - day, and thus is not subject to resetting, drifting, etc. - - In HPUX - look into: getclock(), reltimer(), getitimer() - maybe even vtimes structure vm_utime, vm_stime ? - - Notes: - TBA - - -ACE_LACKS_T_ERRNO: -------------------- - - Used In: - ace/OS.h - - HPUX: - set it. - - Notes: - if set, adds: - extern int t_errno; - - -ACE_HAS_POSIX_NONBLOCK: ------------------------ - - Used in: - ace/OS.h - - HPUX: - set it. - - Notes: - if defined, sets ACE_NONBLOCK and O_NONBLOCK - O_NONBLOCK is used in libsrc/Misc/misc.C to do a - fcntl (fd, F_SETFL, opt) - ACE_NONBLOCK is used in libsrc/IPC_SAP/FIFO_SAP/FIFO_Recv.C in the - disable member function and options passed to the open function - in libsrc/IPC_SAP/FIFO_SAP/FIFO.C - - -ACE_HAS_PROC_FS: ----------------- - - Used in: - ace/OS.h - libsrc/Misc/Profile_Timer.i - - Notes: - if set, includes <sys/procfs.h> - the PIOCUSAGE define is used in Profile_Timer. - - Solaris: - procfs.h defines things for the prpsinfo structure (basically to - do a "ps" from inside a program). - - HPUX: - don't set: obviously a different mechanism. - Look into /usr/include/sys/proc.h. The structure is proc. The - pointer to the kernel's proc table may be obtained by - extern struct proc *proc, *procNPROC; - extern int nproc; - - -ACE_HAS_PRUSAGE_T: ------------------- - - Used in: - libsrc/Misc/Profile_Timer.h - libsrc/Misc/Profile_Timer.C - - Notes: - If defined, declares the Profile_Timer class that does start(), - stop() and basically gets real_time, user_time, system_time for - an interval. - This stuff is highly non-portable. - - HPUX: - don't set - - -ACE_HAS_SEMUN: --------------- - - Used in: - libsrc/Semaphores/Semaphore_Simple.h - - Notes: - if not defined, defines semun as: - union semun { - int val; /* value for SETVAL */ - struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */ - ushort *array; /* array for GETALL & SETALL */ - }; - - HPUX: - don't set. - in /usr/include/sem.h: - /* The fourth argument to semctl() varies depending on the value of - its first argument. If desired, "union semun" can be declared - by the user, but this is not necessary since the individual - member can just be passed as the argument. */ - - -ACE_HAS_SIG_ATOMIC_T: ---------------------- - - Used in: - ace/OS.h - - Notes: - if not defined, does a: - typedef int sig_atomic_t; - This is used in the Reactor and service configurator. - - HPUX: - set it. - in /usr/include/sys/signal.h: - typedef unsigned int sig_atomic_t; - - -ACE_HAS_SSIZE_T: ----------------- - - Used in: - ace/OS.h - - Notes: - if not defined, does a - typedef int ssize_t; - used mostly in IPC_SAP. (don't confuse with size_t). - - HPUX: - set it. - in /usr/include/sys/types.h - - -ACE_HAS_STRBUF_T: ------------------ - - Used in: - include/Str_Buf.h - - Notes: - if not defined, declares the strbuf structure as: - struct strbuf - { - int maxlen; /* no. of bytes in buffer */ - int len; /* no. of bytes returned */ - void *buf; /* pointer to data */ - }; - - Solaris: - defined in /usr/include/sys/stropts.h - Sys V.4 Streams. - uses strbuf as parameter to putmsg, putpmsg: - int putmsg(int fildes, const struct strbuf *ctlptr, - const struct strbuf *dataptr, int flags); - - HPUX: - don't set. - no SYS V.4 streams. - - -ACE_HAS_STREAMS: ----------------- - - Used In: - ace/OS.h - libsrc/IPC_SAP/SOCK_SAP/LSOCK.C - - Notes: - if defined, includes <stropts.h> - - HPUX: - don't set. - no SYS V.4 streams. - - -ACE_HAS_STREAM_PIPES: ---------------------- - - Used in: - libsrc/IPC_SAP/SPIPE_SAP/SPIPE_Msg.h - libsrc/IPC_SAP/SPIPE_SAP/SPIPE_Msg.C - libsrc/IPC_SAP/SPIPE_SAP/SPIPE_Listener.h - libsrc/IPC_SAP/SPIPE_SAP/SPIPE_Listener.C - libsrc/IPC_SAP/SPIPE_SAP/SPIPE.h - libsrc/IPC_SAP/SPIPE_SAP/SPIPE.C - libsrc/IPC_SAP/FIFO_SAP/FIFO_Send_Msg.h - libsrc/IPC_SAP/FIFO_SAP/FIFO_Send_Msg.C - libsrc/IPC_SAP/FIFO_SAP/FIFO_Send_Msg.i - libsrc/IPC_SAP/FIFO_SAP/FIFO_Recv_Msg.h - libsrc/IPC_SAP/FIFO_SAP/FIFO_Recv_Msg.C - libsrc/IPC_SAP/FIFO_SAP/FIFO_Recv_Msg.i - - Notes: - if not set, won't be able to use the SPIPE class (IPC_SAP) with - rendezvous handles. - - HPUX: - don't set. - No sysV.4 streams. - - -ACE_HAS_STRERROR: ------------------ - - Used in: - ace/OS.h - - Notes: - if not defined, does a: - #define strerror(err) sys_errlist[err] - - Solaris: - /usr/include/string.h - - HPUX: - set it. - in /usr/include/sys/errno.h and string.h - extern char *strerror (int); - - -ACE_HAS_SVR4_DYNAMIC_LINKING: ------------------------------ - - Used in: - ace/OS.h - tests/Service_Configurator/CCM_App.C - - Notes: - if defined, includes <dlfcn.h> - with dlopen(), dlsym(), etc.. - - HPUX: - don't set. - has its own: - shl_findsym( ), shl_gethandle( ), shl_getsymbols( ), - shl_unload( ), shl_get( )(3X) - explicit load of shared libraries - - -ACE_HAS_SVR4_GETTIMEOFDAY: --------------------------- - - Used in: - ace/OS.h - libsrc/Reactor/Timer_Queue.i - - Notes: - has to do with gettimeofday (). - - Solaris: - gettimeofday (struct timeval *tp) - - HPUX: - don't set. - it has gettimeofday (struct timeval *tp, struct timezone *tzp); - most calls do a: - #if defined (ACE_HAS_SVR4_GETTIMEOFDAY) - ::gettimeofday (&cur_time); - #else - ::gettimeofday (&cur_time, 0); - #endif /* ACE_HAS_SVR4_GETTIMEOFDAY */ - - -ACE_HAS_POLL: ------------- - Used in: - ace/OS.h - - Notes: - #if defined (ACE_HAS_POLL) - #include /**/ <poll.h> - #endif /* ACE_HAS_POLL */ - -ACE_USE_POLL_IMPLEMENTATION: ------------------- - - Used in: - ace/OS.h - - Notes: - Use the poll() event demultiplexor rather than select(). - - HPUX: - set it. - - -ACE_HAS_SVR4_SIGNAL_T: ----------------------- - - Used in: - ace/OS.h - - Notes: - #if defined (ACE_HAS_SVR4_SIGNAL_T) - typedef void (*SignalHandler)(int); - typedef void (*SignalHandlerV)(void); - #elif defined (ACE_HAS_SIGNALHANDLERV_INT_ARG) - typedef void (*SignalHandler)(int); - typedef void (*SignalHandlerV)(int); - #else - #define SignalHandler SIG_PF - typedef void (*SignalHandlerV)(...); - #endif /* ACE_HAS_SVR4_SIGNAL_T */ - - HPUX: - set it. - - -ACE_HAS_SVR4_TLI: ------------------ - - Used in: - libsrc/IPC_SAP/TLI_SAP/TLI.C - libsrc/IPC_SAP/TLI_SAP/TLI.h - libsrc/IPC_SAP/TLI_SAP/TLI_Stream.C - - Notes: - TLI is the transport layer calls as in: t_bind(), t_open(), t_unbind(), - t_optmgmt(), ... in SunOS and Solaris. - - HPUX: - don't set. - Not supported. - - -ACE_HAS_SYS_FILIO_H: --------------------- - - Used in: - ace/OS.h - - Notes: - if not defined, includes <sys/filio.h>. - didn't find any reference to anything in this file in the ACE code. - - Solaris: - filio.h defines FIOCLEX, FIOASYNC, ... as _IO('f', 1), .. - for FIOLFS,.. solaris has this to say: - /* - * ioctl's for Online: DiskSuite. - * WARNING - the support for these ioctls may be withdrawn - * in the future OS releases. - */ - - HPUX: - <sys/ioctl.h> defines FIOASYNC and some other ones, - <sgtty.h> defines some like FIOCLEX. - some are never defined. - use #ifdef HP-UX to modify sysincludes.h - - -ACE_HAS_SYS_SIGLIST: --------------------- - - Used in: - ace/OS.h - libsrc/Log_Msg/Log_Msg.C - - Notes: - if not defined, does a: - extern const char **_sys_siglist; - - Solaris: - This is an array holding signal descriptions. - - HPUX: - don't set. - Some additional work is required. In libsrc/Log_Msg/Log_Msg.C, - sys_siglist is used regardless of ACE_HAS_SYS_SIGLIST. - have to add #ifdefs to remove them. - - -ACE_HAS_TEMPLATE_TYPEDEFS: --------------------------- - - Used in: - libsrc/ASX/*.[Chi] - - Notes: - cfront-based C++ compilers don't implement templates that support - classes with typedefs of other types as formal arguments. This - typedef uses the C++ preprocessor to work around this problem. - -ACE_HAS_THREADS: ----------------- - - Used in: - libsrc/Service_Configurator/Svc_Conf.y.C - libsrc/Service_Configurator/Thread_Spawn.i - libsrc/Threads/Synch.C - libsrc/Threads/Synch.i - libsrc/Threads/Thr_Manager.i - libsrc/ASX/STREAM.C - libsrc/ASX/Queue.C - libsrc/ASX/Module.C - libsrc/ASX/Stream_Modules.C - libsrc/ASX/Multiplexor.C - libsrc/ASX/Message_List.C - include/Message_List.h - include/Module.h - include/Multiplexor.h - include/Queue.h - include/STREAM.h - include/Stream_Modules.h - include/Service_Types.h - include/Thread_Spawn.h - include/Synch.h - include/Thr_Manager.h - - Notes: - We use Message_List.h even in a non-threaded environment. - our XOMessageList.h does this by #ifdefs around Threaded things. - - HPUX: - not until 10.0. - - -ACE_HAS_THREAD_T: ------------------ - - Used in: - ace/OS.h - - Notes: - #if !defined (ACE_HAS_THREAD_T) - typedef int thread_t; - #endif /* !ACE_HAS_THREAD_T */ - - HPUX: - don't set. - - -ACE_HAS_TIMOD_H: ----------------- - - Used in: - ace/OS.h - - Notes: - if defined, include <sys/timod.h> - - Solaris: - timod is a STREAMS module for use with the Transport Inter- - face (TI) functions of the Network Services library. The - timod module converts a set of ioctl(2) calls into STREAMS - messages that may be consumed by a transport protocol pro- - vider that supports the Transport Interface. This allows a - user to initiate certain TI functions as atomic operations. - - HPUX: - don't set. - - -ACE_HAS_TIUSER_H: ------------------ - - Used in: - ace/OS.h - - Notes: - if set, includes <tiuser.h> - - Solaris: - in conjunction with t_bind, t_accept, etc.. transport layer. - - HPUX: - don't set. - - -ACE_USE_POLL_IMPLEMENTATION: ----------------------------- - - Used in: - libsrc/Reactor/Reactor.i - include/Event_Handler.h - ace/OS.h - include/Reactor.h - - Notes: - in the reactor, use poll instead of select. In general, - good thing to have set. |