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/* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
*
* GNU Library General Public License (LGPL) version 2 or later.
*
* Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
*/
#include "_stdio.h"
#ifdef __STDIO_BUFFERS
/* Commit the data in the write buffer.
* Returns 0 on success, >0 (pending) on failure.
* Side effects are those of _stdio_WRITE
*/
size_t attribute_hidden __stdio_wcommit(register FILE * __restrict stream)
{
size_t bufsize;
__STDIO_STREAM_VALIDATE(stream);
if ((bufsize = __STDIO_STREAM_BUFFER_WUSED(stream)) != 0) {
stream->__bufpos = stream->__bufstart;
__stdio_WRITE(stream, stream->__bufstart, bufsize);
}
return __STDIO_STREAM_BUFFER_WUSED(stream);
}
#endif
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