Mercurial > ecos
diff packages/language/c/libc/stdio/current/src/input/fscanf.cxx @ 115:6ed91473a1cd ecos-sw-2000-08-21
Merge from eCos master repository on 2000-08-21-22:40:54-BST
| author | jlarmour |
|---|---|
| date | Fri, 25 Aug 2000 17:32:38 +0000 |
| parents | |
| children | e0c0827131d1 |
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new file mode 100644 --- /dev/null +++ b/packages/language/c/libc/stdio/current/src/input/fscanf.cxx @@ -0,0 +1,73 @@ +//=========================================================================== +// +// fscanf.cxx +// +// ANSI Stdio fscanf() function +// +//=========================================================================== +//####COPYRIGHTBEGIN#### +// +// ------------------------------------------- +// The contents of this file are subject to the Red Hat eCos Public License +// Version 1.1 (the "License"); you may not use this file except in +// compliance with the License. You may obtain a copy of the License at +// http://www.redhat.com/ +// +// Software distributed under the License is distributed on an "AS IS" +// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the +// License for the specific language governing rights and limitations under +// the License. +// +// The Original Code is eCos - Embedded Configurable Operating System, +// released September 30, 1998. +// +// The Initial Developer of the Original Code is Red Hat. +// Portions created by Red Hat are +// Copyright (C) 1998, 1999, 2000 Red Hat, Inc. +// All Rights Reserved. +// ------------------------------------------- +// +//####COPYRIGHTEND#### +//=========================================================================== +//#####DESCRIPTIONBEGIN#### +// +// Author(s): jlarmour +// Contributors: +// Date: 2000-04-20 +// Purpose: +// Description: +// Usage: +// +//####DESCRIPTIONEND#### +// +//=========================================================================== + +// CONFIGURATION + +#include <pkgconf/libc_stdio.h> // Configuration header + +// INCLUDES + +#include <cyg/infra/cyg_type.h> // Common project-wide type definitions +#include <stddef.h> // NULL and size_t from compiler +#include <stdio.h> // header for this file +#include <limits.h> // INT_MAX + +// FUNCTIONS + +externC int +fscanf( FILE *stream, const char *format, ... ) +{ + int rc; // return code + va_list ap; // for variable args + + va_start(ap, format); // init specifying last non-var arg + + rc = vfscanf( stream, format, ap ); + + va_end(ap); // end var args + + return rc; +} // fscanf() + +// EOF fscanf.cxx
