From: vadimk <vadim4j@gmail.com>
Date: Sat, 6 Dec 2014 00:52:19 +0000 (+0200)
Subject: ss: Use nl_proto_a2n for filtering by netlink proto
X-Git-Tag: v3.18.0~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b00daf6a839cb761e9df6bdb8dd4927a8c5b06f6;p=thirdparty%2Fiproute2.git

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>
---

diff --git a/misc/ss.c b/misc/ss.c
index c9733a772..e9927a50d 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -1229,16 +1229,8 @@ void *parse_hostcond(char *addr)
 		}
 		if (addr[0] && strcmp(addr, "*")) {
 			a.addr.bitlen = 32;
-			if (get_u32(a.addr.data, addr, 0)) {
-				if (strcmp(addr, "rtnl") == 0)
-					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;
-			}
+			if (nl_proto_a2n(&a.addr.data[0], addr) == -1)
+				return NULL;
 		}
 		goto out;
 	}