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//========================================================================
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//
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// settime.cxx
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//
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// Date and time support function to set time
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//
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//========================================================================
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// ####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later
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// version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with eCos; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// As a special exception, if other files instantiate templates or use
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// macros or inline functions from this file, or you compile this file
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// and link it with other works to produce a work based on this file,
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// this file does not by itself cause the resulting work to be covered by
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// the GNU General Public License. However the source code for this file
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// must still be made available in accordance with section (3) of the GNU
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// General Public License v2.
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//
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// This exception does not invalidate any other reasons why a work based
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// on this file might be covered by the GNU General Public License.
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// -------------------------------------------
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// ####ECOSGPLCOPYRIGHTEND####
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//========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): jlarmour
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// Contributors: jlarmour
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// Date: 1999-02-26
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// Purpose: Provide support function to set the time
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// Description: The wallclock device is used to store the time in UTC
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// Usage:
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//
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//####DESCRIPTIONEND####
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//
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//========================================================================
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// CONFIGURATION
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#include <pkgconf/libc_time.h> // C library configuration
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// INCLUDES
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#include <cyg/infra/cyg_type.h> // Common type definitions and support
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#include <time.h> // Main date and time definitions
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#include <cyg/infra/cyg_ass.h> // Assertion infrastructure
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#include <cyg/infra/cyg_trac.h> // Tracing infrastructure
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#ifdef CYGSEM_LIBC_TIME_SETTIME_WORKING
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# include <cyg/io/wallclock.hxx> // Wallclock class definitions
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#endif
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// FUNCTIONS
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/////////////////////////////
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// cyg_libc_time_settime() //
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/////////////////////////////
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//
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// This function sets the current time for the system. The time is
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// specified as a time_t in UTC. It returns non-zero on error.
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//
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externC cyg_bool
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cyg_libc_time_settime( time_t utctime )
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{
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CYG_REPORT_FUNCNAMETYPE("cyg_libc_time_settime", "returning status %d");
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CYG_REPORT_FUNCARG1DV(utctime);
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#ifdef CYGSEM_LIBC_TIME_SETTIME_WORKING
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Cyg_WallClock::wallclock->set_current_time((cyg_uint32) utctime);
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CYG_REPORT_RETVAL(false);
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return false;
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#else
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CYG_REPORT_RETVAL(true);
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return true;
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#endif
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} // cyg_libc_time_settime()
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// EOF settime.cxx
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