Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / SLOF / lib / libc / stdio / setvbuf.c

diff --git a/qemu/roms/SLOF/lib/libc/stdio/setvbuf.c b/qemu/roms/SLOF/lib/libc/stdio/setvbuf.c
new file mode 100644 (file)
index 0000000..9b62dd8
--- /dev/null
+++ b/qemu/roms/SLOF/lib/libc/stdio/setvbuf.c
@@ -0,0 +1,28 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#include <stdio.h>
+
+int setvbuf(FILE *stream, char *buf, int mode , size_t size)
+{
+       if (mode != _IONBF && mode != _IOLBF && mode != _IOFBF)
+               return -1;
+       stream->buf = buf;
+       stream->mode = mode;
+       stream->bufsiz = size;
+       return 0;
+}
+
+void setbuf(FILE *stream, char *buf)
+{
+       setvbuf(stream, buf, buf ? _IOFBF : _IONBF, BUFSIZ);
+}