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3rdparty/boost_1_81_0/boost/predef/os/bsd.h 3 KB
0b6a182c   Hu Chunming   添加无鉴权注册和注销
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  /*
  Copyright Rene Rivera 2008-2015
  Distributed under the Boost Software License, Version 1.0.
  (See accompanying file LICENSE_1_0.txt or copy at
  http://www.boost.org/LICENSE_1_0.txt)
  */
  
  #ifndef BOOST_PREDEF_OS_BSD_H
  #define BOOST_PREDEF_OS_BSD_H
  
  /* Special case: OSX will define BSD predefs if the sys/param.h
   * header is included. We can guard against that, but only if we
   * detect OSX first. Hence we will force include OSX detection
   * before doing any BSD detection.
   */
  #include <boost/predef/os/macos.h>
  
  #include <boost/predef/version_number.h>
  #include <boost/predef/make.h>
  
  /* tag::reference[]
  = `BOOST_OS_BSD`
  
  http://en.wikipedia.org/wiki/Berkeley_Software_Distribution[BSD] operating system.
  
  BSD has various branch operating systems possible and each detected
  individually. This detects the following variations and sets a specific
  version number macro to match:
  
  * `BOOST_OS_BSD_DRAGONFLY` http://en.wikipedia.org/wiki/DragonFly_BSD[DragonFly BSD]
  * `BOOST_OS_BSD_FREE` http://en.wikipedia.org/wiki/Freebsd[FreeBSD]
  * `BOOST_OS_BSD_BSDI` http://en.wikipedia.org/wiki/BSD/OS[BSDi BSD/OS]
  * `BOOST_OS_BSD_NET` http://en.wikipedia.org/wiki/Netbsd[NetBSD]
  * `BOOST_OS_BSD_OPEN` http://en.wikipedia.org/wiki/Openbsd[OpenBSD]
  
  NOTE: The general `BOOST_OS_BSD` is set in all cases to indicate some form
  of BSD. If the above variants is detected the corresponding macro is also set.
  
  [options="header"]
  |===
  | {predef_symbol} | {predef_version}
  
  | `BSD` | {predef_detection}
  | `+_SYSTYPE_BSD+` | {predef_detection}
  
  | `BSD4_2` | 4.2.0
  | `BSD4_3` | 4.3.0
  | `BSD4_4` | 4.4.0
  | `BSD` | V.R.0
  |===
  */ // end::reference[]
  
  #include <boost/predef/os/bsd/bsdi.h>
  #include <boost/predef/os/bsd/dragonfly.h>
  #include <boost/predef/os/bsd/free.h>
  #include <boost/predef/os/bsd/open.h>
  #include <boost/predef/os/bsd/net.h>
  
  #ifndef BOOST_OS_BSD
  #define BOOST_OS_BSD BOOST_VERSION_NUMBER_NOT_AVAILABLE
  #endif
  
  #if !defined(BOOST_PREDEF_DETAIL_OS_DETECTED) && ( \
      defined(BSD) || \
      defined(_SYSTYPE_BSD) \
      )
  #   undef BOOST_OS_BSD
  #   include <sys/param.h>
  #   if !defined(BOOST_OS_BSD) && defined(BSD4_4)
  #       define BOOST_OS_BSD BOOST_VERSION_NUMBER(4,4,0)
  #   endif
  #   if !defined(BOOST_OS_BSD) && defined(BSD4_3)
  #       define BOOST_OS_BSD BOOST_VERSION_NUMBER(4,3,0)
  #   endif
  #   if !defined(BOOST_OS_BSD) && defined(BSD4_2)
  #       define BOOST_OS_BSD BOOST_VERSION_NUMBER(4,2,0)
  #   endif
  #   if !defined(BOOST_OS_BSD) && defined(BSD)
  #       define BOOST_OS_BSD BOOST_PREDEF_MAKE_10_VVRR(BSD)
  #   endif
  #   if !defined(BOOST_OS_BSD)
  #       define BOOST_OS_BSD BOOST_VERSION_NUMBER_AVAILABLE
  #   endif
  #endif
  
  #if BOOST_OS_BSD
  #   define BOOST_OS_BSD_AVAILABLE
  #   include <boost/predef/detail/os_detected.h>
  #endif
  
  #define BOOST_OS_BSD_NAME "BSD"
  
  #endif
  
  #include <boost/predef/os/bsd/bsdi.h>
  #include <boost/predef/os/bsd/dragonfly.h>
  #include <boost/predef/os/bsd/free.h>
  #include <boost/predef/os/bsd/open.h>
  #include <boost/predef/os/bsd/net.h>
  
  #include <boost/predef/detail/test.h>
  BOOST_PREDEF_DECLARE_TEST(BOOST_OS_BSD,BOOST_OS_BSD_NAME)