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/* -*- C++ -*- */
// $Id$
// This configuration file is designed to be included by another,
// specific configuration file. It provides config information common
// to all Linux platforms. It automatically determines the CPU
// architecture, compiler (g++ or egcs), and libc (libc5 or glibc),
// and configures based on those.
#if !defined (ACE_LINUX_COMMON_H)
#define ACE_LINUX_COMMON_H
#define ACE_HAS_BYTESEX_H
#if ! defined (__ACE_INLINE__)
#define __ACE_INLINE__
#endif /* ! __ACE_INLINE__ */
// Needed to differentiate between libc 5 and libc 6 (aka glibc).
// It's there on all libc 5 systems I checked.
#include <features.h>
// First the machine specific part
// Then glibc/libc5 specific parts
#if defined(__GLIBC__)
# define ACE_HAS_BROKEN_SETRLIMIT
# define ACE_HAS_RUSAGE_WHO_ENUM enum __rusage_who
# define ACE_HAS_RLIMIT_RESOURCE_ENUM enum __rlimit_resource
# define ACE_HAS_SOCKLEN_T
# define ACE_HAS_4_4BSD_SENDMSG_RECVMSG
// To avoid the strangeness with Linux's ::select (), which modifies
// its timeout argument, use ::poll () instead.
# define ACE_HAS_POLL
// NOTE: the following defines are necessary with glibc 2.0 (0.961212-5)
// on Alpha. I assume that they're necessary on Intel as well,
// but that may depend on the version of glibc that is used.
# define ACE_HAS_DLFCN_H_BROKEN_EXTERN_C
# define ACE_HAS_VOIDPTR_SOCKOPT
# define ACE_LACKS_GETPGID
# define ACE_LACKS_RPC_H
# define ACE_NEEDS_SYSTIME_H
// The strtok_r declaration is protected in string.h.
extern "C" char *strtok_r __P ((char *__s, __const char *__delim,
char **__save_ptr));
// NOTE: end of glibc 2.0 (0.961212-5)-specific configuration.
# if __GLIBC__ > 1 && __GLIBC_MINOR__ >= 1
# undef ACE_HAS_BYTESEX_H
# define ACE_HAS_SIGINFO_T
# define ACE_LACKS_SIGINFO_H
# define ACE_HAS_UCONTEXT_T
# endif /* __GLIBC__ 2.1+ */
// Changes above were suggested by Robert Hanzlik <robi@codalan.cz>
// to get ACE to compile on Linux using glibc 2.1 and libg++/gcc 2.8
#endif /* __GLIBC__ */
// Then the compiler specific parts
#if defined (__GNUG__)
# include "ace/config-g++-common.h"
#elif defined (__KCC)
# include "ace/config-kcc-common.h"
#else /* ! __GNUG__ && ! __KCC */
# error unsupported compiler in ace/config-linux-common.h
#endif /* ! __GNUG__ && ! __KCC */
// Completely common part :-)
// Platform/compiler has the sigwait(2) prototype
#define ACE_HAS_SIGWAIT
# define ACE_DEFAULT_BASE_ADDR ((char *) 0x80000000)
// Fixes a problem with new versions of Linux...
#ifndef msg_accrights
#undef msg_control
#define msg_accrights msg_control
#endif
#ifndef msg_accrightslen
#undef msg_controllen
#define msg_accrightslen msg_controllen
#endif
// Compiler/platform supports alloca().
#define ACE_HAS_ALLOCA
// Compiler/platform has <alloca.h>
#define ACE_HAS_ALLOCA_H
// Compiler/platform has the getrusage() system call.
#define ACE_HAS_GETRUSAGE
#define ACE_HAS_GETRUSAGE_PROTO
#define ACE_HAS_CONSISTENT_SIGNAL_PROTOTYPES
// Optimize ACE_Handle_Set for select().
#define ACE_HAS_HANDLE_SET_OPTIMIZED_FOR_SELECT
// ONLY define this if you have config'd multicast into a 2.x kernel.
// If you do anything else, we've never tested it!
#define ACE_HAS_IP_MULTICAST
#define ACE_HAS_LONG_FDMASK
#define ACE_HAS_STRING_CLASS
// Linux defines struct msghdr in /usr/include/socket.h
#define ACE_HAS_MSG
// Linux "improved" the interface to select() so that it modifies
// the struct timeval to reflect the amount of time not slept
// (see NOTES in Linux's select(2) man page).
#define ACE_HAS_NONCONST_SELECT_TIMEVAL
#define ACE_HAS_TERM_IOCTLS
#define ACE_DEFAULT_MAX_SOCKET_BUFSIZ 65535
#define ACE_HAS_GETPAGESIZE 1
// Platform lacks POSIX prototypes for certain System V functions
// like shared memory and message queues.
#define ACE_LACKS_SOME_POSIX_PROTOTYPES
// Platform defines struct timespec but not timespec_t
#define ACE_LACKS_TIMESPEC_T
#define ACE_LACKS_STRRECVFD
#define ACE_LACKS_MSYNC
#define ACE_LACKS_MADVISE
// Platform supports System V IPC (most versions of UNIX, but not Win32)
#define ACE_HAS_SYSV_IPC
// Compiler/platform contains the <sys/syscall.h> file.
#define ACE_HAS_SYSCALL_H
#define ACE_HAS_SUNOS4_GETTIMEOFDAY
// Compiler/platform supports strerror ().
#define ACE_HAS_STRERROR
// Compiler supports the ssize_t typedef.
#define ACE_HAS_SSIZE_T
// Compiler/platform defines the sig_atomic_t typedef.
#define ACE_HAS_SIG_ATOMIC_T
// Compiler/platform defines a union semun for SysV shared memory.
#define ACE_HAS_SEMUN
#define ACE_HAS_POSIX_TIME
#define ACE_HAS_GPERF
// Turns off the tracing feature.
#if !defined (ACE_NTRACE)
# define ACE_NTRACE 1
#endif /* ACE_NTRACE */
#endif /* ACE_LINUX_COMMON_H */
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