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/* Copyright (C) 1989, 1995, 1996, 1997 Aladdin Enterprises. All rights reserved.
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This software is provided AS-IS with no warranty, either express or
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implied.
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This software is distributed under license and may not be copied,
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modified or distributed except as expressly authorized under the terms
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of the license contained in the file LICENSE in this distribution.
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For more information about licensing, please refer to
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http://www.ghostscript.com/licensing/. For information on
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commercial licensing, go to http://www.artifex.com/licensing/ or
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contact Artifex Software, Inc., 101 Lucas Valley Road #110,
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San Rafael, CA 94903, U.S.A., +1(415)492-9861.
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*/
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/* $Id: gsinit.c,v 1.7 2004/08/10 12:59:53 stefan Exp $ */
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/* Initialization for the imager */
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#include "stdio_.h"
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#include "memory_.h"
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#include "gdebug.h"
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#include "gscdefs.h"
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#include "gsmemory.h"
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#include "gsmalloc.h"
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#include "gp.h"
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#include "gslib.h" /* interface definition */
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/* Configuration information from gconfig.c. */
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extern_gx_init_table();
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/* Initialization to be done before anything else. */
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int
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gs_lib_init(FILE * debug_out)
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{
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return gs_lib_init1(gs_lib_init0(debug_out));
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}
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gs_memory_t *
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gs_lib_init0(FILE * debug_out)
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{
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gs_memory_t *mem;
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mem = (gs_memory_t *) gs_malloc_init(NULL);
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/* Reset debugging flags */
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memset(gs_debug, 0, 128);
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gs_log_errors = 0;
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return mem;
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}
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int
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gs_lib_init1(gs_memory_t * mem)
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{
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/* Run configuration-specific initialization procedures. */
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init_proc((*const *ipp));
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int code;
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for (ipp = gx_init_table; *ipp != 0; ++ipp)
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if ((code = (**ipp)(mem)) < 0)
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return code;
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return 0;
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}
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/* Clean up after execution. */
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void
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gs_lib_finit(int exit_status, int code, gs_memory_t *mem)
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{
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/* Do platform-specific cleanup. */
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gp_exit(exit_status, code);
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/* NB: interface problem.
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* if gs_lib_init0 was called the we should
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* gs_malloc_release(mem);
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* else
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* someone else has control of mem so we can't free it.
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* gs_view and iapi.h interface
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*/
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}
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