From: Ivan Vecera <ivecera@redhat.com>
Date: Fri, 10 Nov 2017 06:20:13 +0000 (+0100)
Subject: lib: make resolve_hosts variable common
X-Git-Tag: v4.14.0~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6648853975332e5f34d03a1e2a6e09f5e1742099;p=thirdparty%2Fiproute2.git

lib: make resolve_hosts variable common

Any iproute utility that uses any function from lib/utils.c needs
to declare its own resolve_hosts variable instance although it does
not need/use hostname resolving functionality (currently only 'ip'
and 'ss' commands uses this).
The patch declares single common instance of resolve_hosts directly
in utils.c so the existing ones can be removed (the same approach
that is used for timestamp_short).

Cc: Jiri Pirko <jiri@mellanox.com>
Cc: Arkadi Sharshevsky <arkadis@mellanox.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
---

diff --git a/bridge/bridge.c b/bridge/bridge.c
index 5ff038d67..6658cb8fd 100644
--- a/bridge/bridge.c
+++ b/bridge/bridge.c
@@ -18,7 +18,6 @@
 
 struct rtnl_handle rth = { .fd = -1 };
 int preferred_family = AF_UNSPEC;
-int resolve_hosts;
 int oneline;
 int show_stats;
 int show_details;
diff --git a/genl/genl.c b/genl/genl.c
index 747074b02..7e4a208d4 100644
--- a/genl/genl.c
+++ b/genl/genl.c
@@ -30,7 +30,6 @@
 int show_stats = 0;
 int show_details = 0;
 int show_raw = 0;
-int resolve_hosts = 0;
 
 static void *BODY;
 static struct genl_util * genl_list;
diff --git a/ip/ip.c b/ip/ip.c
index e66f69700..e2da46dd8 100644
--- a/ip/ip.c
+++ b/ip/ip.c
@@ -30,7 +30,6 @@ int human_readable;
 int use_iec;
 int show_stats;
 int show_details;
-int resolve_hosts;
 int oneline;
 int brief;
 int json;
diff --git a/ip/rtmon.c b/ip/rtmon.c
index 1c2981f79..94baa38e3 100644
--- a/ip/rtmon.c
+++ b/ip/rtmon.c
@@ -25,7 +25,6 @@
 #include "utils.h"
 #include "libnetlink.h"
 
-int resolve_hosts;
 static int init_phase = 1;
 
 static void write_stamp(FILE *fp)
diff --git a/lib/utils.c b/lib/utils.c
index ac155bf5a..f77be1fda 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -37,6 +37,7 @@
 #include "utils.h"
 #include "namespace.h"
 
+int resolve_hosts;
 int timestamp_short;
 
 int get_hex(char c)
diff --git a/misc/arpd.c b/misc/arpd.c
index c2666f76f..67d86b679 100644
--- a/misc/arpd.c
+++ b/misc/arpd.c
@@ -38,8 +38,6 @@
 #include "utils.h"
 #include "rt_names.h"
 
-int resolve_hosts;
-
 DB	*dbase;
 char	*dbname = "/var/lib/arpd/arpd.db";
 
diff --git a/misc/ss.c b/misc/ss.c
index 56a9ad415..45a0c330e 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -88,7 +88,6 @@ static int security_get_initial_context(char *name,  char **context)
 }
 #endif
 
-int resolve_hosts;
 int resolve_services = 1;
 int preferred_family = AF_UNSPEC;
 int show_options;
diff --git a/tc/tc.c b/tc/tc.c
index 8e64a82b4..32924164d 100644
--- a/tc/tc.c
+++ b/tc/tc.c
@@ -39,7 +39,6 @@ int show_graph;
 int timestamp;
 
 int batch_mode;
-int resolve_hosts;
 int use_iec;
 int force;
 bool use_names;