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#ifndef CYGONCE_POSIX_EXPORT_H
#define CYGONCE_POSIX_EXPORT_H
//=============================================================================
//
// export.h
//
// POSIX export header
//
//=============================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos 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.
//
// eCos 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 eCos; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// As a special exception, if other files instantiate templates or use
// macros or inline functions from this file, or you compile this file
// and link it with other works to produce a work based on this file,
// this file does not by itself cause the resulting work to be covered by
// the GNU General Public License. However the source code for this file
// must still be made available in accordance with section (3) of the GNU
// General Public License v2.
//
// This exception does not invalidate any other reasons why a work based
// on this file might be covered by the GNU General Public License.
// -------------------------------------------
// ####ECOSGPLCOPYRIGHTEND####
//=============================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): nickg
// Contributors: nickg
// Date: 2000-09-18
// Purpose: POSIX export header
// Description: This header contains definitions that the POSIX package exports
// to other packages. These are generally interfaces that are not
// provided by the public API.
//
//
// Usage:
// #ifdef CYGPKG_POSIX
// #include <export.h>
// #endif
// ...
//
//
//####DESCRIPTIONEND####
//
//=============================================================================
#include <pkgconf/hal.h>
#include <pkgconf/kernel.h>
#include <pkgconf/posix.h>
#include <cyg/infra/cyg_type.h>
#include <stddef.h> // NULL, size_t
#include <limits.h>
#include <signal.h>
#include <sys/types.h>
#include <sched.h> // SCHED_*
//=============================================================================
// POSIX API function management.
// These macros should be inserted near the start and all returns of
// any function that is part of the POSIX API.
__externC void cyg_posix_function_start();
__externC void cyg_posix_function_finish();
#define CYG_POSIX_FUNCTION_START() cyg_posix_function_start()
#define CYG_POSIX_FUNCTION_FINISH() cyg_posix_function_finish()
//-----------------------------------------------------------------------------
// Signal mask management
//
// These are exported to allow functions in other packages to
// manipulate the current threads signal mask. they are currently only
// used in the implementation of cyg_pselect() in the FILEIO package.
#ifdef CYGPKG_POSIX_SIGNALS
__externC void cyg_pthread_sigmask_set (const sigset_t *set, sigset_t *oset);
__externC cyg_bool cyg_posix_sigpending(void);
__externC void cyg_posix_deliver_signals(const sigset_t *mask);
#define CYG_PTHREAD_SIGMASK_SET cyg_pthread_sigmask_set
#define CYG_POSIX_SIGPENDING() cyg_posix_sigpending()
#define CYG_POSIX_DELIVER_SIGNALS cyg_posix_deliver_signals
#endif
//-----------------------------------------------------------------------------
#endif // ifndef CYGONCE_POSIX_EXPORT_H
// End of export.h
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