| Message ID | 1385735860-7574-1-git-send-email-liuhangbin@gmail.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | stephen hemminger |
| Headers | show |
On Fri, 29 Nov 2013 22:37:40 +0800 Hangbin Liu <liuhangbin@gmail.com> wrote: > From function nud_state_a2n we can see there are more states could be used. So > update the ip neigh usage. > > Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> > --- > ip/ipneigh.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/ip/ipneigh.c b/ip/ipneigh.c > index d76e035..c203775 100644 > --- a/ip/ipneigh.c > +++ b/ip/ipneigh.c > @@ -46,9 +46,12 @@ static void usage(void) __attribute__((noreturn)); > static void usage(void) > { > fprintf(stderr, "Usage: ip neigh { add | del | change | replace } { ADDR [ lladdr LLADDR ]\n" > - " [ nud { permanent | noarp | stale | reachable } ]\n" > - " | proxy ADDR } [ dev DEV ]\n"); > + " [ nud STATE ] | proxy ADDR } [ dev DEV ]\n"); > + fprintf(stderr, "\n"); > fprintf(stderr, " ip neigh {show|flush} [ to PREFIX ] [ dev DEV ] [ nud STATE ]\n"); > + fprintf(stderr, "\n"); > + fprintf(stderr, "STATE := { permanent | reachable | noarp | none | stale |\n"); > + fprintf(stderr, " incomplete | delay | probe | failed }\n"); > exit(-1); > } > Accepted. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/ip/ipneigh.c b/ip/ipneigh.c index d76e035..c203775 100644 --- a/ip/ipneigh.c +++ b/ip/ipneigh.c @@ -46,9 +46,12 @@ static void usage(void) __attribute__((noreturn)); static void usage(void) { fprintf(stderr, "Usage: ip neigh { add | del | change | replace } { ADDR [ lladdr LLADDR ]\n" - " [ nud { permanent | noarp | stale | reachable } ]\n" - " | proxy ADDR } [ dev DEV ]\n"); + " [ nud STATE ] | proxy ADDR } [ dev DEV ]\n"); + fprintf(stderr, "\n"); fprintf(stderr, " ip neigh {show|flush} [ to PREFIX ] [ dev DEV ] [ nud STATE ]\n"); + fprintf(stderr, "\n"); + fprintf(stderr, "STATE := { permanent | reachable | noarp | none | stale |\n"); + fprintf(stderr, " incomplete | delay | probe | failed }\n"); exit(-1); }
From function nud_state_a2n we can see there are more states could be used. So update the ip neigh usage. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> --- ip/ipneigh.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)