freopen.cxx

eCos/RedBoot for勤研ARM AnywhereII(4510) 含全部源代码

//========================================================================
//
//      freopen.cxx
//
//      Implementation of C library freopen() function
//
//========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
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// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     jlarmour
// Contributors:  
// Date:          2000-04-20
// Purpose:       Provides ISO C freopen() function
// Description:   Implementation of C library freopen() function as per
//                ISO C standard chap. 7.9.5.4
// Usage:       
//
//####DESCRIPTIONEND####
//
//========================================================================

// CONFIGURATION

#include <pkgconf/libc_stdio.h>   // Configuration header

// We only want freopen() if we have fopen()
#if defined(CYGPKG_LIBC_STDIO_OPEN)

// 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 freopen()

// FUNCTIONS


externC FILE *
freopen( const char *, const char *, FILE * ) __THROW
{
    return NULL;  // Returning NULL is valid! FIXME
} // freopen()

#endif // defined(CYGPKG_LIBC_STDIO_OPEN)

// EOF freopen.cxx