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/*****************************************************************************
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* RRDtool 1.0.49 Copyright Tobias Oetiker, 1997 - 2000
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*****************************************************************************
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* rrd_error.c Common Header File
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*****************************************************************************
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* $Id: rrd_error.c,v 1.2 2004/09/06 10:20:05 deri Exp $
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* $Log: rrd_error.c,v $
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* Revision 1.2 2004/09/06 10:20:05 deri
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* Updated to RRDtool 1.0.49
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* Revision 1.1.1.1 2002/02/26 10:21:37 oetiker
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*************************************************************************** */
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static char rrd_error[MAXLEN] = "\0";
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rrd_set_error(char *fmt, ...)
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vsnprintf((char *)rrd_error, MAXLEN-1, fmt, argp);
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vsprintf((char *)rrd_error, fmt, argp);
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rrd_test_error(void) {
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return rrd_error[0] != '\0';
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rrd_clear_error(void){
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return (char *)rrd_error;