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author | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
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committer | Sebastian Schmelzer | 2010-10-25 16:53:54 +0200 |
commit | 3050a9253437f4a4b5ad4bf3b3efdc3c660a5137 (patch) | |
tree | 91ac22153e416aac7ca20916b314b5e2ffa871b1 /contrib/syslinux-4.02/gpxe/src/tests/linebuf_test.c | |
download | preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.gz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.tar.xz preboot-3050a9253437f4a4b5ad4bf3b3efdc3c660a5137.zip |
Diffstat (limited to 'contrib/syslinux-4.02/gpxe/src/tests/linebuf_test.c')
-rw-r--r-- | contrib/syslinux-4.02/gpxe/src/tests/linebuf_test.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/gpxe/src/tests/linebuf_test.c b/contrib/syslinux-4.02/gpxe/src/tests/linebuf_test.c new file mode 100644 index 0000000..c3c3b37 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/tests/linebuf_test.c @@ -0,0 +1,35 @@ +#include <stdint.h> +#include <string.h> +#include <stdio.h> +#include <gpxe/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 ); +} |