3 * GNU Library General Public License (LGPL) version 2 or later.
5 * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
10 #ifdef __STDIO_BUFFERS
12 /* Commit the data in the write buffer.
13 * Returns 0 on success, >0 (pending) on failure.
14 * Side effects are those of _stdio_WRITE
17 size_t __stdio_wcommit(register FILE * __restrict stream)
21 __STDIO_STREAM_VALIDATE(stream);
23 if ((bufsize = __STDIO_STREAM_BUFFER_WUSED(stream)) != 0) {
24 stream->__bufpos = stream->__bufstart;
25 __stdio_WRITE(stream, stream->__bufstart, bufsize);
28 return __STDIO_STREAM_BUFFER_WUSED(stream);