Messages in this thread |  | | | Date | Tue, 24 Jul 2012 18:53:59 +0200 | | From | Olaf Hering <> | | Subject | Re: [PATCH 10/17] Tools: hv: Gather ipv[4,6] gateway information |
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On Tue, Jul 24, Stephen Hemminger wrote:
> On Tue, 24 Jul 2012 09:01:34 -0700 > "K. Y. Srinivasan" <kys@microsoft.com> wrote: > > > + memset(cmd, 0, sizeof(cmd)); > > + strcat(cmd, "/sbin/ip -f inet route | grep -w "); > > + strcat(cmd, if_name); > > + strcat(cmd, " | awk '/default/ {print $3 }'"); > > > Much simpler method: > > ip route show match 0/0
This also has the benefit that ip is not called with absolute path, now that distros move binaries around.
Olaf
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