| author | sl |
| Tue, 10 Jun 2014 14:32:02 +0200 | |
| changeset 1 | 260cb5ec6c19 |
| permissions | -rw-r--r-- |
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// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// Name : strtof.cpp |
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// Part of : MRT |
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// Implementation for wcpcpy API |
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// Version : 1.0 |
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// |
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|
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|
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|
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|
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#include <e32math.h> |
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#include <stdlib.h> |
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#include <errno.h> |
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#include <math.h> |
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|
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extern "C" {
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|
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EXPORT_C float strtof(const char* s, char** tail) |
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{
|
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double d ; |
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d = strtod(s, tail); |
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|
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if ( d > KMaxTReal32 ) |
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{
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errno = ERANGE; |
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return -HUGE_VALF ; |
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} |
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if ( d < 0.0) |
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{
|
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d *= -1; |
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if (d < KMinTReal32) |
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{
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errno = ERANGE; |
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return HUGE_VALF ; |
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} |
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d *= -1; |
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} |
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return d; |
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} |
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|
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} //extern "C" |