diff options
author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/ipxe/src/tests/linebuf_test.c | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/ipxe/src/tests/linebuf_test.c')
-rw-r--r-- | qemu/roms/ipxe/src/tests/linebuf_test.c | 35 |
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 ); +} |