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.

1 files changed, 20 insertions, 0 deletions

diff --git a/libc/stdio/__freadable.c b/libc/stdio/__freadable.c
new file mode 100644
index 000000000..006a66fc8
--- /dev/null
+++ b/libc/stdio/__freadable.c
@@ -0,0 +1,20 @@
+/* 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"
+#include <stdio_ext.h>
+
+/* Solaris function --
+ * Return nonzero if readable, and 0 if write-only.
+ */
+
+int __freadable(FILE * __restrict stream)
+{
+	__STDIO_STREAM_VALIDATE(stream);
+
+	return !__STDIO_STREAM_IS_WRITEONLY(stream);
+}