kc3-lang/gnulib/lib/sys_select.in.h

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• Hash : d60f3b0c
  Author :
  Date : 2011-01-01T20:17:23
  

  maint: update almost all copyright ranges to include 2011
  
  Run the new "make update-copyright" rule.
  

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• lib/sys_select.in.h

• /* Substitute for <sys/select.h>.
     Copyright (C) 2007-2011 Free Software Foundation, Inc.
  
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2, or (at your option)
     any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software Foundation,
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  
  # if __GNUC__ >= 3
  @PRAGMA_SYSTEM_HEADER@
  # endif
  @PRAGMA_COLUMNS@
  
  /* On OSF/1, <sys/types.h> and <sys/time.h> include <sys/select.h>.
     Simply delegate to the system's header in this case.  */
  #if @HAVE_SYS_SELECT_H@ && defined __osf__ && (defined _SYS_TYPES_H_ && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TYPES_H) && defined _OSF_SOURCE
  
  # define _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TYPES_H
  # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@
  
  #elif @HAVE_SYS_SELECT_H@ && defined __osf__ && (defined _SYS_TIME_H_ && !defined _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H) && defined _OSF_SOURCE
  
  # define _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H
  # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@
  
  #else
  
  #ifndef _GL_SYS_SELECT_H
  
  #if @HAVE_SYS_SELECT_H@
  
  /* On many platforms, <sys/select.h> assumes prior inclusion of
     <sys/types.h>.  */
  # include <sys/types.h>
  
  /* On OSF/1 4.0, <sys/select.h> provides only a forward declaration
     of 'struct timeval', and no definition of this type.
     Also, MacOS X, AIX, HP-UX, IRIX, Solaris, Interix declare select()
     in <sys/time.h>.
     But avoid namespace pollution on glibc systems.  */
  # ifndef __GLIBC__
  #  include <sys/time.h>
  # endif
  
  /* On Solaris 10, <sys/select.h> provides an FD_ZERO implementation
     that relies on memset(), but without including <string.h>.
     But in any case avoid namespace pollution on glibc systems.  */
  # if (defined __OpenBSD__ || defined __sun || defined __osf__ || defined __BEOS__) \
       && ! defined __GLIBC__
  #  include <string.h>
  # endif
  
  /* The include_next requires a split double-inclusion guard.  */
  # @INCLUDE_NEXT@ @NEXT_SYS_SELECT_H@
  
  #endif
  
  #ifndef _GL_SYS_SELECT_H
  #define _GL_SYS_SELECT_H
  
  #if !@HAVE_SYS_SELECT_H@
  /* A platform that lacks <sys/select.h>.  */
  /* Get the 'struct timeval' and 'fd_set' types and the FD_* macros
     on most platforms.  */
  # include <sys/time.h>
  /* On HP-UX 11, <sys/time.h> provides an FD_ZERO implementation
     that relies on memset(), but without including <string.h>.  */
  # if defined __hpux
  #  include <string.h>
  # endif
  /* On native Windows platforms:
     Get the 'fd_set' type.  Also, gnulib's <sys/socket.h> redefines select
     so as to hide the declaration from <winsock2.h>.  */
  # include <sys/socket.h>
  #endif
  
  /* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
  
  /* The definition of _GL_WARN_ON_USE is copied here.  */
  
  
  #if @GNULIB_SELECT@
  # if @HAVE_WINSOCK2_H@ || @REPLACE_SELECT@
  #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
  #   undef select
  #   define select rpl_select
  #  endif
  _GL_FUNCDECL_RPL (select, int,
                    (int, fd_set *, fd_set *, fd_set *, struct timeval *));
  _GL_CXXALIAS_RPL (select, int,
                    (int, fd_set *, fd_set *, fd_set *, struct timeval *));
  # else
  _GL_CXXALIAS_SYS (select, int,
                    (int, fd_set *, fd_set *, fd_set *, struct timeval *));
  # endif
  _GL_CXXALIASWARN (select);
  #elif @HAVE_WINSOCK2_H@
  # undef select
  # define select select_used_without_requesting_gnulib_module_select
  #elif defined GNULIB_POSIXCHECK
  # undef select
  # if HAVE_RAW_DECL_SELECT
  _GL_WARN_ON_USE (select, "select is not always POSIX compliant - "
                   "use gnulib module select for portability");
  # endif
  #endif
  
  
  #endif /* _GL_SYS_SELECT_H */
  #endif /* _GL_SYS_SELECT_H */
  #endif /* OSF/1 */
  

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