/* 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 __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