On Tue, 24 Jul 2012 09:01:34 -0700 "K. Y. Srinivasan" <[email protected]> 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
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