diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2009-01-07 01:17:39 +0100 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2009-01-07 01:17:39 +0100 |
commit | 6833d97a2314ddce5a7a65402c0afba37e8913c4 (patch) | |
tree | 992ec62fc1ab94c031dc9afcbeb89a5cd32bffed /utils/iftest.c | |
parent | bcf809779eb43adfc598746e02d522751d9aaeac (diff) |
iftable: add nlif_get_ifflags to get the network interface flags
This patch adds the nlif_get_ifflags to get the interface flags.
This patch also modifies the example file to display if a network
interface is running or not.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'utils/iftest.c')
-rw-r--r-- | utils/iftest.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/utils/iftest.c b/utils/iftest.c index 61d066a..2bbe3a3 100644 --- a/utils/iftest.c +++ b/utils/iftest.c @@ -3,6 +3,7 @@ #include <stdio.h> #include <stdlib.h> #include <errno.h> +#include <net/if.h> #include <libnfnetlink/libnfnetlink.h> @@ -21,10 +22,14 @@ int main() for (i=0; i<64; i++) { char name[IFNAMSIZ]; + unsigned int flags; if (nlif_index2name(h, i, name) == -1) continue; - printf("index (%d) is %s\n", i, name); + if (nlif_get_ifflags(h, i, &flags) == -1) + continue; + printf("index (%d) is %s (%s)\n", i, name, + flags & IFF_RUNNING ? "RUNNING" : "NOT RUNNING"); } nlif_close(h); |