iproute2 - Don't hardcode the path to config files

Allows using an alternate path for config files.

Signed-off-by: Christoph J. Thompson <cjsthompson@gmail.com>

diff --git a/lib/rt_names.c b/lib/rt_names.c
index a290021b9751efb56bcbd4c0eb61ce01cf838ed9..52ecdb2ed19f56ae561bab20bb111d1e462dd2b1 100644 (file)
--- a/lib/rt_names.c
+++ b/lib/rt_names.c
@@ -23,6 +23,10 @@
 
 #include "rt_names.h"
 
+#ifndef CONFDIR
+#define CONFDIR "/etc/iproute2"
+#endif
+
 struct rtnl_hash_entry {
        struct rtnl_hash_entry *next;
        char *                  name;
@@ -129,7 +133,7 @@ static int rtnl_rtprot_init;
 static void rtnl_rtprot_initialize(void)
 {
        rtnl_rtprot_init = 1;
-       rtnl_tab_initialize("/etc/iproute2/rt_protos",
+       rtnl_tab_initialize(CONFDIR "/rt_protos",
                            rtnl_rtprot_tab, 256);
 }
 
@@ -196,7 +200,7 @@ static void rtnl_rtscope_initialize(void)
        rtnl_rtscope_tab[254] = "host";
        rtnl_rtscope_tab[253] = "link";
        rtnl_rtscope_tab[200] = "site";
-       rtnl_tab_initialize("/etc/iproute2/rt_scopes",
+       rtnl_tab_initialize(CONFDIR "/rt_scopes",
                            rtnl_rtscope_tab, 256);
 }
 
@@ -259,7 +263,7 @@ static int rtnl_rtrealm_init;
 static void rtnl_rtrealm_initialize(void)
 {
        rtnl_rtrealm_init = 1;
-       rtnl_tab_initialize("/etc/iproute2/rt_realms",
+       rtnl_tab_initialize(CONFDIR "/rt_realms",
                            rtnl_rtrealm_tab, 256);
 }
 
@@ -328,7 +332,7 @@ static int rtnl_rttable_init;
 static void rtnl_rttable_initialize(void)
 {
        rtnl_rttable_init = 1;
-       rtnl_hash_initialize("/etc/iproute2/rt_tables",
+       rtnl_hash_initialize(CONFDIR "/rt_tables",
                             rtnl_rttable_hash, 256);
 }
 
@@ -396,7 +400,7 @@ static int rtnl_rtdsfield_init;
 static void rtnl_rtdsfield_initialize(void)
 {
        rtnl_rtdsfield_init = 1;
-       rtnl_tab_initialize("/etc/iproute2/rt_dsfield",
+       rtnl_tab_initialize(CONFDIR "/rt_dsfield",
                            rtnl_rtdsfield_tab, 256);
 }