69 lines
1.5 KiB
C
69 lines
1.5 KiB
C
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/********************************************
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sun_os40.h
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copyright 1991, Michael D. Brennan
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This is a source file for mawk, an implementation of
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the AWK programming language.
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Mawk is distributed without warranty under the terms of
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the GNU General Public License, version 2, 1991.
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********************************************/
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/* $Log: sun_os40.h,v $
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/* Revision 1.1.1.1 1993/03/21 09:45:37 cgd
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/* initial import of 386bsd-0.1 sources
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/*
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* Revision 4.2 91/11/17 12:34:11 brennan
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* added a declaration for sprintf()
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*
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* Revision 4.1 91/09/25 11:41:35 brennan
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* VERSION 1.0
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*
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* Revision 3.4 91/08/26 13:04:38 brennan
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* changed file name
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*
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* Revision 3.3 91/08/23 08:48:42 brennan
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* discovered strtod() bug can also happen on sun3
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*
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* Revision 3.2 91/08/13 09:04:13 brennan
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* VERSION .9994
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*
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* Revision 3.1 91/06/07 10:38:50 brennan
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* VERSION 0.995
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*
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*/
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/* On some, not all, sun4's SunOS4.0.3 there is a bug in strtod().
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strtod("0",0) sets errno to ERANGE sometimes! which announces
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underflow which is not true.
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If you get strange error messages:
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mawk: line xx: 0 : decimal underflow
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then your strtod() is broken and use this file as config.h
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Otherwise use generic.h as config.h.
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I've talked to Sun and they tell me its a known bug thats
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fixed in 4.1
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----------------
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It can happen on sun3's too. (8/23)
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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#define STRTOD_UNDERFLOW_ON_ZERO_BUG 1
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extern char *sprintf() ; /* missing in /usr/include/*.h */
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#include "config/Idefault.h"
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#endif
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