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59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/* Libart_LGPL - library of basic graphic primitives
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* Copyright (C) 1998 Raph Levien
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/* Various utility functions RLL finds useful. */
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//#include <unistd.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include "art_misc.h"
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/**
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* art_die: Print the error message to stderr and exit with a return code of 1.
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* @fmt: The printf-style format for the error message.
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*
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* Used for dealing with severe errors.
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**/
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void
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art_die (const char *fmt, ...)
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{
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va_list ap;
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va_start (ap, fmt);
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vfprintf (stderr, fmt, ap);
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va_end (ap);
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exit (1);
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}
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/**
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* art_die: Print the error message to stderr.
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* @fmt: The printf-style format for the error message.
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*
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* Used for generating warnings.
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**/
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void
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art_warn (const char *fmt, ...)
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{
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va_list ap;
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va_start (ap, fmt);
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vfprintf (stderr, fmt, ap);
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va_end (ap);
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}
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