1 //========================================================================
5 // Implementation of C library freopen() function
7 //========================================================================
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40 //========================================================================
41 //#####DESCRIPTIONBEGIN####
43 // Author(s): jlarmour
46 // Purpose: Provides ISO C freopen() function
47 // Description: Implementation of C library freopen() function as per
48 // ISO C standard chap. 7.9.5.4
51 //####DESCRIPTIONEND####
53 //========================================================================
57 #include <pkgconf/libc_stdio.h> // Configuration header
59 // We only want freopen() if we have fopen()
60 #if defined(CYGPKG_LIBC_STDIO_OPEN)
64 #include <cyg/infra/cyg_type.h> // Common project-wide type definitions
65 #include <stddef.h> // NULL and size_t from compiler
66 #include <stdio.h> // header for freopen()
72 freopen( const char *, const char *, FILE * ) __THROW
74 return NULL; // Returning NULL is valid! FIXME
77 #endif // defined(CYGPKG_LIBC_STDIO_OPEN)