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|
// $Id$
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 is currently available in the ACE distribution.
Macro Description
----- -----------
ACE_HAS_DUMP Used to enable the dump()
method bodies. If not
defined, the bodies are ifdef
out in order to reduce
footprint. By default, it is
not defined.
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_GETNAME_RETURNS_RANDOM_SIN_ZERO Platform does not initialize
sockaddr_in::sin_zero field in
calls to getpeername() and
getsockname(). As a result,
memcmp()-based equality
comparison can fail despite
the fact two sockaddr_in
instances refer to the same
addr characteristics.
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_MKDIR_LACKS_MODE This platform has a mkdir function with
a mode argument
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 when = 1.
ACE_HAS_TRACE Defined when ACE_NTRACE=0 to
help support tracing. Can
also be defined by users who
implement their own tracing
macros based on
ACE_TRACE_IMPL. Not defining
it helps reduce footprint by
not requiring applications to
link in Trace.o.
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_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_TIMEPROBE_ASSERTS_FIXED_SIZE If enabled then ACE_Timeprobe_Ex<>::timeprobe()
will assert if the end of the
buffer is reached. If disabled, the
counter wraps around to start
at the beginning of the buffer.
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_USES_EXPLICIT_STD_NAMESPACE Set this when ::fclose doesn't
work and you have to
explicitly specify the std
namespace. This is needed
with the Borland 6 and earlier
compilers.
ACE_USES_GPROF ACE calls getitimer before spawning
a new thread and setitimer
after spawning the thread in
order to overcome the problems
of gprof with multithreaded
applications. It uses the idea from
http://sam.zoy.org/writings/programming/gprof.html
ACE_USES_FIFO_SEM Directs ACE to use FIFO based semaphores on
platforms that support this (not having full
POSIX semaphore support, supporting mkfifo, select
and fcntl).
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.
Corresponds to _POSIX_ASYNCHRONOUS_IO
constant in <unistd.h>.
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_DINKUM_STL Using the Dinkum STL library
ACE_HAS_HEADER_ALLOCATED_CLASS_STATIC_CONST_INT_STOREAGE
Non-C++ Complient compilers that automatically
provide storeage for class static const int
when their declaration is seen. I.e. they object
to explicit definitions being seen in the .cpp
file.
ACE_DEFAULT_THREAD_KEYS Number of TSS keys, with
ACE_HAS_TSS_EMULATION _only_.
Defaults to 64.
ACE_DEFAULT_THREAD_STACKSIZE Default stack size specified for the
ACE thread spawning methods. Defaults
to 0, which defers to OS defaults.
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_CPU_SET_T Platform delivers cpu_set_t.
ACE_HAS_PRIOCNTL OS has priocntl (2).
ACE_HAS_RECURSIVE_MUTEXES Mutexes are inherently recursive
(e.g., Win32)
ACE_HAS_NONRECURSIVE_MUTEXES In addition to recursive mutexes,
platform has non-recursive ones also.
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_SCANDIR Platform has a native scandir()
function. Without any other scandir-
related settings, it's assumed that
the selector and comparator functions
accept const ACE_DIRENT pointers.
ACE_SCANDIR_CMP_USES_VOIDPTR The OS's scandir() comparator function
is int (*compare)(void*, void*).
ACE_SCANDIR_CMP_USES_CONST_VOIDPTR The OS's scandir() comparator function
is int (*compare)(const void*,
const void*).
ACE_SCANDIR_SEL_LACKS_CONST The OS's scandir() selector function
is int (*selector)(ACE_DIRENT*)
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_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_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_DGRAM_SENDV Platform sendv() does not work
properly with datagrams,
i.e. it fails when the iovec
size is IOV_MAX.
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_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_T_ERROR Compiler/platform has the wrong
prototype for t_error(), i.e.,
t_error(char *) rather than
t_error(const char *).
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_CLOCK_GETTIME Platform supports POSIX.1b
clock_gettime () at least for clock-id CLOCK_REALTIME
ACE_HAS_CLOCK_GETTIME_MONOTONIC Platform supports POSIX.1b
clock_gettime () with the clock-id CLOCK_MONOTONIC
ACE_HAS_CLOCK_SETTIME Platform supports POSIX.1b
clock_settime ()
ACE_HAS_CONFLICTING_XTI_MACROS OS's XTI header file defines some
TCP-related macros that netinet/tcp.h
also defines, but they conflict
(only seen on HP-UX 11).
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_DIRENT Compiler/platform has Dirent
iterator functions
ACE_HAS_DLL Build ACE using the frigging
PC DLL nonsense...
ACE_HAS_EBCDIC Compile in the ACE code set classes
that support EBCDIC.
ACE_HAS_EXCEPTIONS Compiler supports C++
exception handling
ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION_EXPORT When a base-class is a
specialization of a class template
then this class template must be
explicitly exported
ACE_HAS_EXPLICIT_STATIC_TEMPLATE_MEMBER_INSTANTIATION For the GCC compiler
on AIX, HPUX and VxWorks we have to
explicitly instantiate static template
members else we get multiple instances
of the same static.
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_PROTOTYPE Platform has a getrusage ()
prototype in sys/resource.h
that differs from the one in
ace/OS.i.
ACE_HAS_GPERF The GPERF utility is compiled
for this platform
ACE_HAS_GETIFADDRS This platform has ifaddrs.h and
the getifaddrs() function. This
is used in preference to
the SIOCGIFCONF ioctl call, since
it is much simpler and supports
IPv6 and non-IP interfaces better.
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_IPV6 Platform supports IPv6.
ACE_HAS_BROKEN_GETHOSTBYADDR_V4MAPPED gethostbyaddr does not handle
IPv6-mapped-IPv4 addresses
ACE_USES_IPV4_IPV6_MIGRATION Enable IPv6 support in ACE on
platforms that don't have IPv6
turned on by default.
ACE_HAS_IPV6_V6ONLY Platform supports the IPPROTO_IPV6
level IPV6_V6ONLY socket option.
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_LINUX_NPTL Linux platform (with kernel >= 2.6.x)
with GLibc including new NPTL (Native
POSIX Thread Library).
This triggers extended POSIX checks
since the NPTL library is (almost) fully
POSIX compliant.
ACE_HAS_LOG_MSG_NT_EVENT_LOG Platform supports Windows NT event
log so we can create an
ACE_Log_Msg_Backend to log to it.
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_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_MUTEX_TIMEOUTS Compiler supports timed mutex
acquisitions
(e.g. pthread_mutex_timedlock()).
ACE_HAS_NEW_NOTHROW Compiler offers new (nothrow).
ACE_HAS_NONCONST_CHDIR Platform uses non-const char *
in call to chdir
ACE_HAS_NONCONST_CLOCK_SETTIME Platform uses non-const
struct timespec * in call to
clock_settime
ACE_HAS_NONCONST_OPENDIR Platform uses non-const char *
in call to opendir
ACE_HAS_NONCONST_UNLINK Platform uses non-const char *
in call to unlink
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_READV Platform omits const qualifier from
iovec parameter in readv() prototype.
ACE_HAS_NONCONST_SELECT_TIMEVAL Platform's select() uses
non-const timeval* (only found
on Linux right now)
ACE_HAS_NONCONST_SENDMSG Platform omits const qualifier
from msghdr parameter in sendmsg()
prototype.
ACE_HAS_NONCONST_SETRLIMIT Platform omits const qualifier
from rlimit parameter in setrlimit()
prototype.
ACE_HAS_NONCONST_STAT Platform's stat function has non const
name argument
ACE_HAS_NONCONST_SWAB Platform's swab function has non
const src argument
ACE_HAS_NONCONST_WRITEV Platform omits const qualifier from
iovec parameter in writev() prototype.
ACE_HAS_OLD_MALLOC Compiler/platform uses old
malloc()/free() prototypes
(ugh)
ACE_HAS_ONLY_SCHED_FIFO Platform, e.g., HP NonStop OSS,
only supports SCHED_FIFO
POSIX scheduling policy.
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_OSF_TIMOD_H Platform supports the OSF TLI
timod STREAMS module
ACE_HAS_3_PARAM_WCSTOK Platform has 3-parameter version
of wcstok(), which was added in
1994 in the ISO C standard Normative
Addendum 1. Other standards like XPG4
define a 2 parameter wcstok().
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_MESSAGE_PASSING Platform supports POSIX message queues.
Corresponds to _POSIX_MESSAGE_PASSING
constant in <unistd.h>.
ACE_HAS_POSIX_NONBLOCK Platform supports POSIX
O_NONBLOCK semantics
ACE_HAS_POSIX_REALTIME_SIGNALS Platform supports POSIX RT signals.
Corresponds to _POSIX_REALTIME_SIGNALS
constant in <unistd.h>.
ACE_HAS_POSIX_SEM Platform supports POSIX
real-time semaphores (e.g.,
VxWorks and Solaris). Corresponds
to _POSIX_SEMAPHORES constant
in <unistd.h>
ACE_HAS_POSIX_SEM_TIMEOUT Platform supports timed wait operation
on POSIX realtime semaphores.
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_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 (rwlocks)
ACE_HAS_PTHREAD_ATTR_SETCREATESUSPEND_NP Platform has
pthread_attr_setcreatesuspend_np().
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_GETCONCURRENCY Platform has pthread_getconcurrency().
ACE_HAS_PTHREAD_SETCONCURRENCY Platform has pthread_setconcurrency().
ACE_HAS_PTHREAD_PROCESS_ENUM pthread.h declares an enum with
PTHREAD_PROCESS_PRIVATE and
PTHREAD_PROCESS_SHARED values.
ACE_HAS_PTHREAD_SETSTACK Platform has pthread_attr_setstack().
ACE_HAS_PTHREAD_NP_H Platform has <pthread_np.h> FreeBSD
declares non-portable (*_np) pthread
functions in this header.
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_DLSYM_SEGFAULT_ON_INVALID_HANDLE For OpenBSD: The dlsym call
segfaults when passed an invalid
handle. Other platforms handle
this more gracefully.
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_SIGACTION_CONSTP2 Platform's sigaction() function takes
const sigaction* as 2nd parameter.
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_SIGNAL_OBJECT_AND_WAIT Platform supports the Win32
SignalObjectAndWait() function
(WinNT 4.0 and beyond).
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_SIZET_SOCKET_LEN OS/compiler uses size_t *
rather than int * for socket
lengths
ACE_HAS_SOCKADDR_IN_SIN_LEN Platform has sin_len member in struct
sockaddr_in.
ACE_HAS_SOCKADDR_IN6_SIN_LEN Platform has sin6_len member in struct
sockaddr_in6.
ACE_HAS_SOCKADDR_MSG_NAME Platform requires (struct
sockaddr *) for msg_name field
of struct msghdr.
ACE_HAS_SOCKLEN_T Platform provides socklen_t
type, such as Linux with
glibc2.
ACE_HAS_SOCK_BUF_SIZE_MAX Platform limits the maximum socket
message size.
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_STHREADS Platform supports Solaris
threads
ACE_HAS_STANDARD_CPP_LIBRARY Platform/compiler supports
Standard C++ Library
ACE_HAS_STDCPP_STL_INCLUDES Standard C++ headers can be
included in the standard way.
e.g. #include <vector>
ACE_HAS_STRBUF_T Compiler/platform supports
struct strbuf
ACE_HAS_STRDUP_EMULATION Use ACE's strdup() emulation (even
if platform has a native strdup()).
This is useful if you need control
over what memory allocator is used.
ACE_HAS_WCSDUP_EMULATION Use ACE's wcsdup() emulation (even
if platform has a native wcsdup()).
This is useful if you need control
over what memory allocator is used.
ACE_HAS_STRNLEN Platform supports strnlen(3).
ACE_HAS_STREAMS Platform supports STREAMS
ACE_HAS_STREAM_PIPES Platform supports STREAM pipes
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_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; that is, TLI with extensions
like t_getname(). This is sometimes
used as a pseudonym for TLI on SunOS4.
This is a modifier to ACE_HAS_TLI and
isn't used if ACE_HAS_XTI is set.
ACE_HAS_SYSCALL_GETRUSAGE HP/UX has an undefined syscall
for GETRUSAGE...
ACE_HAS_SYSENT_H Platform provides <sysent.h>
header
ACE_HAS_SYSV_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_FILIO_H Platform provides
<sys/filio.h> header
ACE_HAS_SYS_LOADAVG_H Compiler/platform contains the
<sys/loadavg.h> file.
ACE_HAS_SYS_PSTAT_H Compiler/platform contains the
<sys/pstat.h> file.
ACE_HAS_SYS_SOCKIO_H Compiler/platform provides the
sockio.h file
ACE_HAS_SYS_SYSCALL_H Compiler/platform contains the
<sys/syscall.h> file.
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_TYPEDEFS Compiler implements templates
that support typedefs inside
of classes used as formal
arguments to a template
class.
ACE_HAS_TERMIO Platform has terminal ioctl
flags like TCGETS and TCSETS and
termio struct.
ACE_HAS_TERMIOS Platform has POSIX terminal
interface and termios struct.
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 Platform/compiler supports
global "timezone" variable.
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 provides TLI tiuser.h
header file.
ACE_HAS_TLI Platform supports TLI. Also
see ACE_TLI_TCP_DEVICE. If the
platform supports XTI, set ACE_HAS_XTI
instead of this.
ACE_HAS_TLI_PROTOTYPES Platform provides TLI function
prototypes
ACE_HAS_TR24731_2005_CRT The platform provides an implementation
of C99 draft TR24731 (October 2005),
C run-time with more secure parameters.
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_VALGRIND Running with valgrind
ACE_HAS_VERBOSE_NOTSUP Prints out console message in
ACE_NOTSUP. Useful for
tracking down origin of
ACE_NOTSUP.
ACE_HAS_VERSIONED_NAMESPACE Wrap all library code within a
"versioned namespace" to
prevent symbol conflicts with
other versions of ACE shared
libraries in third party
libraries. Default namespace
name may be overridden by
defining preprocessor symbol
ACE_VERSIONED_NAMESPACE_NAME
to desired name.
ACE_LACKS_INTMAX_T Platform lacks the intmax_t type
ACE_LACKS_UINTMAX_T Platform lacks the uintmax_t type.
ACE_LACKS_INTPTR_T Platform lacks the intptr_t type
ACE_LACKS_UINTPTR_T Platform lacks the uintptr_t type.
ACE_HAS_INT8_T Platform provides the int8_t type.
ACE_HAS_INT16_T Platform provides the int16_t type.
ACE_HAS_INT32_T Platform provides the int32_t type.
ACE_HAS_INT64_T Platform provides the int64_t type.
ACE_HAS_UINT8_T Platform provides the uint8_t type.
ACE_HAS_UINT16_T Platform provides the uint16_t type.
ACE_HAS_UINT32_T Platform provides the uint32_t type.
ACE_HAS_UINT64_T Platform provides the uint64_t type.
ACE_INT8_TYPE Specific type to use for ACE_INT8.
If not defined, ACE will attempt to
determine the correct type.
ACE_INT16_TYPE Specific type to use for ACE_INT16.
If not defined, ACE will attempt to
determine the correct type.
ACE_INT32_TYPE Specific type to use for ACE_INT32.
If not defined, ACE will attempt to
determine the correct type.
ACE_INT64_TYPE Specific type to use for ACE_INT64.
If not defined, ACE will attempt to
determine the correct type.
ACE_UINT8_TYPE Specific type to use for ACE_UINT8.
If not defined, ACE will attempt to
determine the correct type.
ACE_UINT16_TYPE Specific type to use for ACE_UINT16.
If not defined, ACE will attempt to
determine the correct type.
ACE_UINT32_TYPE Specific type to use for ACE_UINT32.
If not defined, ACE will attempt to
determine the correct type.
ACE_UINT64_TYPE Specific type to use for ACE_UINT64.
If not defined, ACE will attempt to
determine the correct type.
ACE_INT8_FORMAT_SPECIFIER String literal containing *printf
format specifier (including the '%')
to be used for ACE_INT8 values. If
not defined, ACE will attempt to
determine the correct setting.
ACE_INT16_FORMAT_SPECIFIER String literal containing *printf
format specifier (including the '%')
to be used for ACE_INT16 values. If
not defined, ACE will attempt to
determine the correct setting.
ACE_INT32_FORMAT_SPECIFIER String literal containing *printf
format specifier (including the '%')
to be used for ACE_INT32 values. If
not defined, ACE will attempt to
determine the correct setting.
ACE_INT64_FORMAT_SPECIFIER String literal containing *printf
format specifier (including the '%')
to be used for ACE_INT64 values. If
not defined, ACE will attempt to
determine the correct setting.
ACE_UINT8_FORMAT_SPECIFIER String literal containing *printf
format specifier (including the '%')
to be used for ACE_UINT8 values. If
not defined, ACE will attempt to
determine the correct setting.
ACE_UINT16_FORMAT_SPECIFIER String literal containing *printf
format specifier (including the '%')
to be used for ACE_UINT16 values. If
not defined, ACE will attempt to
determine the correct setting.
ACE_UINT32_FORMAT_SPECIFIER String literal containing *printf
format specifier (including the '%')
to be used for ACE_UINT32 values. If
not defined, ACE will attempt to
determine the correct setting.
ACE_UINT64_FORMAT_SPECIFIER String literal containing *printf
format specifier (including the '%')
to be used for ACE_UINT64 values. If
not defined, ACE will attempt to
determine the correct setting.
ACE_HAS_VOIDPTR_GETTIMEOFDAY Platform/compiler supports
void * as second parameter
to gettimeofday
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_WCSNLEN Platform supports wcsnlen(3).
ACE_HAS_WIN32_OVERLAPPED_IO Platform has Windows overlapped I/O;
requires I/O completion ports.
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_XTI Platform has XTI
(X/Open-standardized superset
of TLI). Implies ACE_HAS_TLI
but uses a different header
file.
ACE_INITIALIZE_MEMORY_BEFORE_USE Memory is explicitly initialized before
use. Useful when using a profiler like
purify or valgrind
ACE_HRTIME_T_IS_BASIC_TYPE ACE_hrtime_t is a basic type that
doesn't require ACE_U64_TO_U32
conversion
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_CLOSEDIR Platform lacks closedir and the closedir
emulation must be used
ACE_LACKS_OPENDIR Platform lacks opendir and the opendir
emulation must be used
ACE_LACKS_READDIR Platform lacks readdir and the readdir
emulation must be used
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_DUP2 Platform lacks dup2().
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_PROTOTYPE 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_GETIPNODEBYADDR Platform lacks getipnodebyaddr().
ACE_LACKS_GETIPNODEBYNAME Platform lacks getipnodebyname().
ACE_LACKS_INET_ATON Platform lacks the inet_aton()
function.
ACE_LACKS_INET_ATON_PROTOTYPE Platform/compiler lacks the
inet_aton() prototype (e.g.,
LynxOS)
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 not
support the signed or 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 Platform lacks the mktemp() function.
ACE_LACKS_MKTEMP_PROTOTYPE Platform/compiler lacks the
mktemp() prototype (e.g.,
LynxOS)
ACE_LACKS_MKSTEMP Platform lacks the mkstemp() function.
ACE_LACKS_MKSTEMP_PROTOTYPE Platform/compiler lacks the
mkstemp() prototype (e.g.,
LynxOS)
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_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_NUMERIC_LIMITS Platform lacks std::numeric_limits<>.
ACE_LACKS_PERFECT_MULTICAST_FILTERING Platform lacks IGMPv3 "perfect" filtering
of multicast dgrams at the socket level.
If == 1, ACE_SOCK_Dgram_Mcast will bind
the first joined multicast group to the
socket, and all future joins on that
socket will fail with an error.
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_PUTENV_PROTOTYPE Platform/compiler lacks the
putenv() prototype (e.g.,
LynxOS)
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_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_READDIR_R Platform uses ACE_HAS_DIRENT
but does not have readdir_r
().
ACE_LACKS_REALPATH Platform/compiler lacks
realpath () function (e.g.,
LynxOS)
ACE_LACKS_RECVMSG Platform lacks recvmsg()
(e.g., Linux)
ACE_LACKS_RWLOCK_T Platform lacks readers/writer
locks.
ACE_LACKS_RWLOCKATTR_PSHARED Platform lacks
pthread_rwlockattr_setpshared().
ACE_LACKS_SBRK Platform lacks a working
sbrk() (e.g., Win32 and
VxWorks)
ACE_LACKS_SCANDIR_PROTOTYPE Platform/compiler lacks
scandir() prototype
(e.g., LynxOS)
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_STRPTIME Platform/compiler lacks the strptime()
function.
ACE_LACKS_WCSCHR Platform/compiler lacks wcschr()
ACE_LACKS_STRDUP Platform/compiler lacks strdup()
ACE_LACKS_WCSDUP Platform/compiler lacks wcsdup()
ACE_LACKS_STRRCHR Platform/compiler lacks strrchr()
ACE_LACKS_WCSRCHR Platform/compiler lacks wcsrchr()
ACE_LACKS_SWAB Platform/compiler lacks
swab () function.
ACE_LACKS_SYS_MSG_H Platform lacks sys/msg.h
(e.g., Chorus and VxWorks)
ACE_LACKS_SYS_PARAM_H Platform lacks <sys/param.h>
(e.g., MVS)
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_SYMLINKS Platform lacks symbolic links
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_STRCASECMP_PROTOTYPE Platform/compiler lacks the
strcasecmp() prototype (e.g.,
LynxOS)
ACE_LACKS_STRNCASECMP_PROTOTYPE Platform/compiler lacks the
strncasecmp() prototype (e.g.,
LynxOS)
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_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_THR_CONCURRENCY_FUNCS (ONLY APPLIES TO SOLARIS)
Platform does not support
thr_getconcurrency/thr_setconcurrency
functions, or their implementation
is effectively a "no-op". This
notably applies for Solaris >= 5.9.
Note that if you build on Solaris 8
and run on Solaris 9+, you can
encounter thread creation errors
unless you rebuild on the target
platform.
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_UMASK Platform lacks umask function
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_UNSIGNEDLONGLONG_T Compiler/platform does not
support the unsigned long
long datatype.
ACE_LACKS_UTSNAME_T Platform lacks struct utsname
(e.g., Win32 and VxWorks)
ACE_LACKS_UNAME Platform lacks uname calls
ACE_LACKS_WAIT The platform lacks wait
ACE_LACKS_WIN32_GETPROCESSTIMES The Windows platform doesn't have
GetProcessTimes().
ACE_LACKS_WIN32_MOVEFILEEX The Windows platform doesn't have
MoveFileEx().
ACE_LACKS_WIN32_SECURITY_DESCRIPTORS The Windows platform doesn't have
security descriptor support.
ACE_LACKS_WRITEV Platform doesn't define
writev, so use our own
ACE_LEGACY_MODE When defined, it will enable
some code that is used to
provide some support for
backwards compatibility.
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_NO_WIN32_LEAN_AND_MEAN If this is set, then ACE does not
define WIN32_LEAN_AND_MEAN before
including <windows.h>. Needed for
code that uses non-lean Win32
facilities such as COM.
ACE_ONLY_LATEST_AND_GREATEST A macro that indicates that
the "latest and greatest"
features of ACE/TAO should be
turned on. It has been
replaced by ACE_LEGACY_MODE,
which has the opposite meaning
but serves the same purpose.
ACE_SHM_OPEN_REQUIRES_ONE_SLASH The path specified on shm_open() must
have a leading, single slash and not
have any other slashes.
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).
ACE_HAS_BROKEN_PREALLOCATED_OBJECTS_AFTER_FORK
Under QNX/RTP the objects preallocated
in ACE_OS_Object_Manager cannot be
destroyed after a fork() call.
Since these objects are only destroyed
at application shutdown we take the
simpler approach of not destroying
them at all.
Both QNX/RTP and LynxOS suffer from
this problem.
ACE_LACKS_MEMBER_TEMPLATES Compiler does not support
member template feature.
ACE_LACKS_DEPRECATED_MACROS When this define is set, macros which
are deprecated are not defined. Usefull
to check whether deprecated macros are
not used anymore.
ACE_DONT_INIT_WINSOCK This definition defines whether or not
to explicitly initialize Winsock during
ACE::init() (i.e., whether WSAStartup()
is called). Some Win32 platforms have
dependent characteristics between
ACE initialization and
network initialization.
----------------------------------------
The following macros determine the svc.conf file format ACE uses.
Macro Description
----- -----------
ACE_HAS_CLASSIC_SVC_CONF This macro forces ACE to use
the classic svc.conf format.
ACE_HAS_XML_SVC_CONF This macro forces ACE to use the XML
svc.conf format.
ACE_USES_CLASSIC_SVC_CONF This macro should be defined
as 0 or 1, depending on the
preferred svc.conf file
format. Defining this macro
to 0 means ACE will use XML
svc.conf file format.
Defining it to 1 will force
ACE to use the classic
svc.conf format.
** This macro takes precedence
** over previous two macros.
----------------------------------------
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_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_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_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.
ACE_USES_GPROF:
----------------------------
Used in:
ace/Base_Thread_Adapter.h
ace/Base_Thread_Adapter.inl
ace/Base_Thread_Adapter.cpp
Notes:
When using gprof mainly on Linux, #define ACE_USES_GPROF
will add calls to getitimer/setitimer in order to initialize profile
timer and overcome the problem of gprof with multithreaded applications.
ACE_QTREACTOR_CLEAR_PENDING_EVENTS:
----------------------------
Used in:
ace/QtReactor.cpp:
QtReactor by default does not clear qt events pending for
activated socket. Clearing costs much, at least 2 hash accesses
in ACE, and 2 another in Qt. It is also better to not clear
pending events as some side effects are unknown. However,
when events are not clear, then some user applications may be
confused by handle_input/output/exception called without any
data eg. in ACE_Acceptor::make_svc_handler. This swithc is
intended to quickly fix user application which does not
follow some reactor rules.
Linux:
It seems linux::qt does not queue pending events. Do not define
this switch.
Windows:
Windows::qt queues pending events. If user application has handle_*
methods which cannot be called without data, then turn on this switch
to quickly fix the bug. However, one should seriously fix the
application then.
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