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210 lines
6.2 KiB
C++
210 lines
6.2 KiB
C++
// -*- C++ -*-
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// The following configuration file is designed to work for Linux
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// platforms using GNU C++.
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#ifndef ACE_CONFIG_LINUX_H
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#define ACE_CONFIG_LINUX_H
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#include /**/ "ace/pre.h"
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#if !defined (ACE_LINUX)
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#define ACE_LINUX
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#endif /* ACE_LINUX */
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#if !defined (__ACE_INLINE__)
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# define __ACE_INLINE__
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#endif /* ! __ACE_INLINE__ */
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#if !defined (ACE_PLATFORM_CONFIG)
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#define ACE_PLATFORM_CONFIG config-linux.h
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#endif
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#include "ace/config-linux-common.h"
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#define ACE_HAS_BYTESEX_H
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#if (defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= 500)
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# define ACE_HAS_PTHREADS_UNIX98_EXT
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#endif /* _XOPEN_SOURCE - 0 >= 500 */
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#if !defined (ACE_LACKS_LINUX_NPTL)
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// Temporary fix because NPTL kernels do have shm_open but there is a problem
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// with shm_open/shm_unlink pairing in ACE which needs to be fixed when I have time.
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# if defined (ACE_HAS_SHM_OPEN)
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# undef ACE_HAS_SHM_OPEN
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# endif /* ACE_HAS_SHM_OPEN */
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# if defined (ACE_USES_FIFO_SEM)
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// Don't use this for Linux NPTL since this has complete
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// POSIX semaphores which are more efficient
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# undef ACE_USES_FIFO_SEM
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# endif /* ACE_USES_FIFO_SEM */
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# if defined (ACE_HAS_POSIX_SEM)
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// Linux NPTL may not define the right POSIX macro
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// but they have the actual runtime support for this stuff
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# if !defined (ACE_HAS_POSIX_SEM_TIMEOUT) && (((_POSIX_C_SOURCE - 0) >= 200112L) || (_XOPEN_SOURCE >= 600))
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# define ACE_HAS_POSIX_SEM_TIMEOUT
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# endif /* !ACE_HAS_POSIX_SEM_TIMEOUT && (((_POSIX_C_SOURCE - 0) >= 200112L) || (_XOPEN_SOURCE >= 600)) */
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# endif /* ACE_HAS_POSIX_SEM */
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#endif /* !ACE_LACKS_LINUX_NPTL */
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// AIO support pulls in the rt library, which pulls in the pthread
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// library. Disable AIO in single-threaded builds.
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#if defined (ACE_HAS_THREADS)
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# define ACE_HAS_CLOCK_GETTIME
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# define ACE_HAS_CLOCK_SETTIME
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#else
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# undef ACE_HAS_AIO_CALLS
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#endif
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// Then glibc/libc5 specific parts
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#if defined(__GLIBC__) || defined (__INTEL_COMPILER)
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# if !defined (__INTEL_COMPILER) && \
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(__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 3)
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# define ACE_HAS_RUSAGE_WHO_ENUM enum __rusage_who
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# define ACE_HAS_RLIMIT_RESOURCE_ENUM enum __rlimit_resource
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# define ACE_LACKS_ISCTYPE
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# endif
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# define ACE_HAS_SOCKLEN_T
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# define ACE_HAS_4_4BSD_SENDMSG_RECVMSG
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// glibc defines both of these, used in OS_String.
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# if defined (_GNU_SOURCE)
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# define ACE_HAS_STRNLEN
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# define ACE_HAS_WCSNLEN
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// This is probably not a 100%-sure-fire check... Red Hat Linux 9
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// and Enterprise Linux 3 and up have a new kernel that can send signals
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// across threads. This was not possible prior because there was no real
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// difference between a process and a thread. With this, the
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// ACE_POSIX_SIG_Proactor is the only chance of getting asynch I/O working.
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// There are restrictions, such as all socket operations being silently
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// converted to synchronous by the kernel, that make aio a non-starter
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// for most Linux platforms at this time. But we'll start to crawl...
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# define ACE_POSIX_SIG_PROACTOR
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# endif
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// To avoid the strangeness with Linux's ::select (), which modifies
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// its timeout argument, use ::poll () instead.
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# define ACE_HAS_POLL
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# define ACE_HAS_SIGINFO_T
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# define ACE_LACKS_SIGINFO_H
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# define ACE_HAS_UCONTEXT_T
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# define ACE_HAS_SIGTIMEDWAIT
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# define ACE_HAS_STRERROR_R
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#else /* ! __GLIBC__ */
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// Fixes a problem with some non-glibc versions of Linux...
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# define ACE_LACKS_MADVISE
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# define ACE_LACKS_MSG_ACCRIGHTS
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#endif /* ! __GLIBC__ */
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// Completely common part :-)
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#define ACE_HAS_UALARM
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#if (__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 10)
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// Although the scandir man page says otherwise, this setting is correct.
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// The setting was fixed in 2.10, so do not use the hack after that.
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# define ACE_SCANDIR_CMP_USES_CONST_VOIDPTR
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#endif
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// A conflict appears when including both <ucontext.h> and
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// <sys/procfs.h> with recent glibc headers.
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//#define ACE_HAS_PROC_FS
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// Platform supports System V IPC (most versions of UNIX, but not Win32)
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#define ACE_HAS_SYSV_IPC
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// Compiler/platform defines a union semun for SysV shared memory.
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#define ACE_HAS_SEMUN
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#if defined (__powerpc__) && !defined (ACE_SIZEOF_LONG_DOUBLE)
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// 32bit PowerPC Linux uses 128bit long double
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# define ACE_SIZEOF_LONG_DOUBLE 16
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#endif
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#define ACE_LACKS_GETIPNODEBYADDR
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#define ACE_LACKS_GETIPNODEBYNAME
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#define ACE_HAS_ICMP_SUPPORT 1
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#if defined (ACE_LACKS_NETWORKING)
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# include "ace/config-posix-nonetworking.h"
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#else
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# define ACE_HAS_NETLINK
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# define ACE_HAS_GETIFADDRS
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#endif
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,8))
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# define ACE_HAS_SCHED_GETAFFINITY 1
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# define ACE_HAS_SCHED_SETAFFINITY 1
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#endif
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// This is ghastly, but as long as there are platforms supported
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// which define the right POSIX macros but lack actual support
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// we have no choice.
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// RHEL4 fails (2.6.9) while RHEL5 works (2.6.18)
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#if !defined (ACE_LACKS_CONDATTR_SETCLOCK)
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# if (LINUX_VERSION_CODE < KERNEL_VERSION (2,6,18))
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# define ACE_LACKS_CONDATTR_SETCLOCK
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# endif
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#endif
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#define ACE_HAS_MNTENT
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// To support UCLIBC
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#if defined (__UCLIBC__)
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# define ACE_LACKS_STROPTS_H
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# define ACE_LACKS_GETLOADAVG
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# define ACE_LACKS_NETDB_REENTRANT_FUNCTIONS
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# define ACE_LACKS_PTHREAD_SETSTACK
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# define ACE_LACKS_STRRECVFD
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# define ACE_HAS_CPU_SET_T
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# if defined (ACE_HAS_STRBUF_T)
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# undef ACE_HAS_STRBUF_T
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# endif /* ACE_HAS_STRBUF_T */
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# if defined (ACE_HAS_PTHREAD_SETSTACK)
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# undef ACE_HAS_PTHREAD_SETSTACK
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# endif /* ACE_HAS_PTHREAD_SETSTACK */
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# if defined (ACE_HAS_AIO_CALLS)
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# undef ACE_HAS_AIO_CALLS
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# endif /* ACE_HAS_AIO_CALLS */
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# if defined (ACE_HAS_GETIFADDRS)
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# undef ACE_HAS_GETIFADDRS
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# endif /* ACE_HAS_GETIFADDRS */
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# if defined (ACE_SCANDIR_CMP_USES_VOIDPTR)
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# undef ACE_SCANDIR_CMP_USES_VOIDPTR
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# endif /* ACE_SCANDIR_CMP_USES_VOIDPTR */
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# if defined (ACE_SCANDIR_CMP_USES_CONST_VOIDPTR)
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# undef ACE_SCANDIR_CMP_USES_CONST_VOIDPTR
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# endif /* ACE_SCANDIR_CMP_USES_CONST_VOIDPTR */
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# if defined (ACE_HAS_EXECINFO_H)
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# undef ACE_HAS_EXECINFO_H
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# endif /* ACE_HAS_EXECINFO_H */
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# if defined(__GLIBC__)
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# undef __GLIBC__
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# endif /* __GLIBC__ */
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# if defined(ACE_HAS_SEMUN)
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# undef ACE_HAS_SEMUN
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# endif /* ACE_HAS_SEMUN */
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#endif /* __UCLIBC__ */
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#include /**/ "ace/post.h"
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#endif /* ACE_CONFIG_LINUX_H */
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