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ss: Use nl_proto_a2n for filtering by netlink proto 

Now it is posible to filter by existing Netlink protos:

    ss -A netlink src uevent
    ss -A netlink src nft
    ss -A netlink src genl

Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
This commit is contained in:
vadimk 2014-12-06 02:52:19 +02:00 committed by Stephen Hemminger
parent f00073e8b9
commit b00daf6a83
1 changed files with 2 additions and 10 deletions
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12
misc/ss.c
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@ -1229,16 +1229,8 @@ void *parse_hostcond(char *addr)
} }
if (addr[0] && strcmp(addr, "*")) { if (addr[0] && strcmp(addr, "*")) {
a.addr.bitlen = 32; a.addr.bitlen = 32;
if (get_u32(a.addr.data, addr, 0)) { if (nl_proto_a2n(&a.addr.data[0], addr) == -1)
if (strcmp(addr, "rtnl") == 0) return NULL;
a.addr.data[0] = 0;
else if (strcmp(addr, "fw") == 0)
a.addr.data[0] = 3;
else if (strcmp(addr, "tcpdiag") == 0)
a.addr.data[0] = 4;
else
return NULL;
}
} }
goto out; goto out;
} }