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/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Fix that we got POSTFIX_ERROR when doing unreasonable math (not core) */
#include <my_global.h>
#include <errno.h>
/* Fix that we gets POSTFIX_ERROR when error in math */
#if defined(HAVE_MATHERR)
int matherr(struct exception *x)
{
if (x->type != PLOSS)
x->retval=POSTFIX_ERROR;
switch (x->type) {
case DOMAIN:
case SING:
my_errno=EDOM;
break;
case OVERFLOW:
case UNDERFLOW:
my_errno=ERANGE;
break;
default:
break;
}
return(1); /* Take no other action */
}
#endif
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