/*
 * tclUnixInit.c --
 *
 *	Contains the Unix-specific interpreter initialization functions.
 *
 * Copyright (c) 1995-1997 Sun Microsystems, Inc.
 * Copyright (c) 1999 by Scriptics Corporation.
 * All rights reserved.
 *
 * RCS: @(#) $Id: tclUnixInit.c,v 1.35.2.12 2005/11/03 17:52:27 dgp Exp $
 * RCS: @(#) $Id: tclUnixInit.c,v 1.35.2.13 2006/02/09 22:41:30 dgp Exp $
 */

#include "tclInt.h"
#include <stddef.h>
#include <locale.h>
#ifdef HAVE_LANGINFO
#include <langinfo.h>
#endif
#include <sys/resource.h>
#if defined(__FreeBSD__)
#if defined(__FreeBSD__) && defined(__GNUC__)
#   include <floatingpoint.h>
#endif
#if defined(__bsdi__)
#   include <sys/param.h>
#   if _BSDI_VERSION > 199501
#	include <dlfcn.h>
#   endif

     * different one of its own, if it wants.
     */

#ifdef SIGPIPE
    (void) signal(SIGPIPE, SIG_IGN);
#endif /* SIGPIPE */

#ifdef __FreeBSD__
#if defined(__FreeBSD__) && defined(__GNUC__)
    /*
     * Adjust the rounding mode to be more conventional. Note that FreeBSD
     * only provides the __fpsetreg() used by the following two for the GNU
     * Compiler. When using, say, Intel's icc they break. (Partially based on
     * patch in BSD ports system from root@celsius.bychok.com)
     */

    fpsetround(FP_RN);
    (void) fpsetmask(0L);
#endif

#if defined(__bsdi__) && (_BSDI_VERSION > 199501)
    /*
     * Find local symbols. Don't report an error if we fail.

 */

void
TclpSetInitialEncodings(void)
{
    Tcl_DString encodingName;
    Tcl_SetSystemEncoding(NULL,
	    TclpGetEncodingNameFromEnvironment(&encodingName));
	    Tcl_GetEncodingNameFromEnvironment(&encodingName));
    Tcl_DStringFree(&encodingName);
}

void
TclpSetInterfaces(void)
{
    /* do nothing */

	    right = test-1;
	}
    }
    return NULL;
}

CONST char *
TclpGetEncodingNameFromEnvironment(
Tcl_GetEncodingNameFromEnvironment(
    Tcl_DString *bufPtr)
{
    CONST char *encoding;
    CONST char *knownEncoding;

    Tcl_DStringInit(bufPtr);