From 082e680bd54e999f2bb4eb77141958938b1e9ee9 Mon Sep 17 00:00:00 2001 From: Manuel Novoa III Date: Wed, 11 Feb 2004 23:48:50 +0000 Subject: New stdio core. Should be more maintainable. Fixes a couple of bugs. Codepaths streamlined. Improved performance for nonthreaded apps when linked with a thread-enabled libc. Minor iconv bug and some locale/thread related startup issues fixed. These showed up in getting a gcj-compiled java helloworld app running. Removed some old extension functions... _stdio_fdout and _stdio_fsfopen. --- libc/stdio/_wcommit.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 libc/stdio/_wcommit.c (limited to 'libc/stdio/_wcommit.c') diff --git a/libc/stdio/_wcommit.c b/libc/stdio/_wcommit.c new file mode 100644 index 000000000..71720e83f --- /dev/null +++ b/libc/stdio/_wcommit.c @@ -0,0 +1,31 @@ +/* Copyright (C) 2004 Manuel Novoa III + * + * 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 -- cgit v1.2.3