From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/roms/ipxe/src/tests/linebuf_test.c | 35 +++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 qemu/roms/ipxe/src/tests/linebuf_test.c (limited to 'qemu/roms/ipxe/src/tests/linebuf_test.c') 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 +#include +#include +#include + +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 ); +} -- cgit 1.2.3-korg