diff options
| author | phk <phk@FreeBSD.org> | 1996-06-10 16:12:43 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1996-06-10 16:12:43 +0000 |
| commit | 6ae6d3340ac8335cf0acd5587e8bd8fa075656ba (patch) | |
| tree | 9587fe215aaa3ddbd29878d9201e9ab7c116b4b3 /usr.bin | |
| parent | 0c2d3dd217d207e02f270f26d00810f6d894925d (diff) | |
| download | FreeBSD-src-6ae6d3340ac8335cf0acd5587e8bd8fa075656ba.zip FreeBSD-src-6ae6d3340ac8335cf0acd5587e8bd8fa075656ba.tar.gz | |
nitpicks.
Reviewed by: phk
Submitted by: "Philippe Charnier" <charnier@lirmm.fr>
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/tsort/tsort.1 | 3 | ||||
| -rw-r--r-- | usr.bin/tsort/tsort.c | 4 |
2 files changed, 6 insertions, 1 deletions
diff --git a/usr.bin/tsort/tsort.1 b/usr.bin/tsort/tsort.1 index f3eb74b..fb6fa32 100644 --- a/usr.bin/tsort/tsort.1 +++ b/usr.bin/tsort/tsort.1 @@ -42,6 +42,7 @@ .Nd topological sort of a directed graph .Sh SYNOPSIS .Nm tsort +.Op Fl d .Op Fl l .Op Ar file .Sh DESCRIPTION @@ -66,6 +67,8 @@ Cycles are reported on standard error. .Pp The options are as follows: .Bl -tag -width Ds +.It Fl d +Turn on debugging. .It Fl l Search for and display the longest cycle. Can take a very long time. diff --git a/usr.bin/tsort/tsort.c b/usr.bin/tsort/tsort.c index c1fc8e8..0ad452c 100644 --- a/usr.bin/tsort/tsort.c +++ b/usr.bin/tsort/tsort.c @@ -32,6 +32,8 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. + * + * $Id$ */ #ifndef lint @@ -424,6 +426,6 @@ find_cycle(from, to, longest_len, depth) void usage() { - (void)fprintf(stderr, "usage: tsort [-l] [file]\n"); + (void)fprintf(stderr, "usage: tsort [-dl] [file]\n"); exit(1); } |
