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53 lines
1 KiB
C
53 lines
1 KiB
C
/**
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is part of the w64 mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within this package.
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*/
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#include <internal.h>
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#include <math.h>
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#include <stdio.h>
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int __defaultmatherr = 0;
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int __CRTDECL
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_matherr (struct _exception *pexcept)
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{
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const char * type;
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switch(pexcept->type)
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{
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case _DOMAIN:
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type = "Argument domain error (DOMAIN)";
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break;
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case _SING:
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type = "Argument singularity (SIGN)";
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break;
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case _OVERFLOW:
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type = "Overflow range error (OVERFLOW)";
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break;
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case _PLOSS:
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type = "Partial loss of significance (PLOSS)";
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break;
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case _TLOSS:
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type = "Total loss of significance (TLOSS)";
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break;
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case _UNDERFLOW:
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type = "The result is too small to be represented (UNDERFLOW)";
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break;
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default:
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type = "Unknown error";
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break;
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}
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fprintf(stderr, "_matherr(): %s in %s(%g, %g) (retval=%g)\n",
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type, pexcept->name, pexcept->arg1, pexcept->arg2, pexcept->retval);
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return 0;
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}
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