Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/qemu/roms/ipxe/src/tests/linebuf_test.c b/qemu/roms/ipxe/src/tests/linebuf_test.c
new file mode 100644
index 000000000..e06ac7d86
--- /dev/null
+++ b/qemu/roms/ipxe/src/tests/linebuf_test.c
@@ -0,0 +1,35 @@
+#include <stdint.h>
+#include <string.h>
+#include <stdio.h>
+#include <ipxe/linebuf.h>
+
+static const char data1[] = 
+"Hello world\r\n"
+"This is a reasonably nice set of lines\n"
+"with not many different terminators\r\n\r\n"
+"There should be exactly one blank line above\n"
+"and this line should never appear at all since it has no terminator";
+
+void linebuf_test ( void ) {
+	struct line_buffer linebuf;
+	const char *data = data1;
+	size_t len = ( sizeof ( data1 ) - 1 /* be mean; strip the NUL */ );
+	ssize_t frag_len;
+	char *line;
+
+	memset ( &linebuf, 0, sizeof ( linebuf ) );
+	while ( len ) {
+		frag_len = line_buffer ( &linebuf, data, len );
+		if ( frag_len < 0 ) {
+			printf ( "line_buffer() failed: %s\n",
+				 strerror ( frag_len ) );
+			return;
+		}
+		data += frag_len;
+		len -= frag_len;
+		if ( ( line = buffered_line ( &linebuf ) ) )
+			printf ( "\"%s\"\n", line );
+	}
+
+	empty_line_buffer ( &linebuf );
+}