author | Pat Downey <patd@symbian.org> |
Tue, 13 Jul 2010 17:51:34 +0100 | |
branch | RCL_3 |
changeset 43 | 97e3c206731f |
parent 0 | e4d67989cc36 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1997-2009 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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* FUNCTION |
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* <<fgetc>>---get a character from a file or stream |
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* INDEX |
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* fgetc |
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* ANSI_SYNOPSIS |
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* #include <stdio.h> |
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* int fgetc(FILE *<[fp]>); |
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* TRAD_SYNOPSIS |
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* #include <stdio.h> |
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* int fgetc(<[fp]>) |
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* FILE *<[fp]>; |
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* Use <<fgetc>> to get the next single character from the file or stream |
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* identified by <[fp]>. As a side effect, <<fgetc>> advances the file's |
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* current position indicator. |
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* For a macro version of this function, see <<getc>>. |
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* RETURNS |
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* The next character (read as an <<unsigned char>>, and cast to |
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* <<int>>), unless there is no more data, or the host system reports a |
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* read error; in either of these situations, <<fgetc>> returns <<EOF>>. |
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* You can distinguish the two situations that cause an <<EOF>> result by |
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* using the <<ferror>> and <<feof>> functions. |
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* PORTABILITY |
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* ANSI C requires <<fgetc>>. |
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* Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, |
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* <<lseek>>, <<read>>, <<sbrk>>, <<write>>. |
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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 <stdio.h> |
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#include "LOCAL.H" |
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|
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/** |
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Get the next character from a stream. |
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Returns the next character of the stream and increases the file pointer |
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to point to the following one. |
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@return The character read is returned as an int value. |
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If the End Of File has been reached or there has been an error reading, |
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the function returns EOF. |
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@param fp pointer to an open file. |
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*/ |
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EXPORT_C int |
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fgetc (FILE * fp) |
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{ |
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return __sgetc (fp); |
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} |