tree-wide: use "primary" in networking code

src/lxc/network.c

@@ -531,7 +531,7 @@ on_error:
 	return -1;
 }
 
-static int lxc_ipvlan_create(const char *master, const char *name, int mode, int isolation)
+static int lxc_ipvlan_create(const char *primary, const char *name, int mode, int isolation)
 {
 	call_cleaner(nlmsg_free) struct nlmsg *answer = NULL, *nlmsg = NULL;
 	struct nl_handler nlh;
@@ -540,7 +540,7 @@ static int lxc_ipvlan_create(const char *master, const char *name, int mode, int
 	struct ifinfomsg *ifi;
 	struct rtattr *nest, *nest2;
 
-	len = strlen(master);
+	len = strlen(primary);
 	if (len == 1 || len >= IFNAMSIZ)
 		return ret_errno(EINVAL);
 
@@ -548,7 +548,7 @@ static int lxc_ipvlan_create(const char *master, const char *name, int mode, int
 	if (len == 1 || len >= IFNAMSIZ)
 		return ret_errno(EINVAL);
 
-	index = if_nametoindex(master);
+	index = if_nametoindex(primary);
 	if (!index)
 		return ret_errno(EINVAL);
 
@@ -1736,7 +1736,7 @@ int lxc_veth_create(const char *name1, const char *name2, pid_t pid, unsigned in
 }
 
 /* TODO: merge with lxc_macvlan_create */
-int lxc_vlan_create(const char *master, const char *name, unsigned short vlanid)
+int lxc_vlan_create(const char *primary, const char *name, unsigned short vlanid)
 {
 	call_cleaner(nlmsg_free) struct nlmsg *answer = NULL, *nlmsg = NULL;
 	struct nl_handler nlh;
@@ -1749,7 +1749,7 @@ int lxc_vlan_create(const char *master, const char *name, unsigned short vlanid)
 	if (err)
 		return err;
 
-	len = strlen(master);
+	len = strlen(primary);
 	if (len == 1 || len >= IFNAMSIZ)
 		return ret_errno(EINVAL);
 
@@ -1765,7 +1765,7 @@ int lxc_vlan_create(const char *master, const char *name, unsigned short vlanid)
 	if (!answer)
 		return ret_errno(ENOMEM);
 
-	lindex = if_nametoindex(master);
+	lindex = if_nametoindex(primary);
 	if (!lindex)
 		return ret_errno(EINVAL);
 
@@ -1804,7 +1804,7 @@ int lxc_vlan_create(const char *master, const char *name, unsigned short vlanid)
 	return netlink_transaction(nlh_ptr, nlmsg, answer);
 }
 
-int lxc_macvlan_create(const char *master, const char *name, int mode)
+int lxc_macvlan_create(const char *primary, const char *name, int mode)
 {
 	call_cleaner(nlmsg_free) struct nlmsg *answer = NULL, *nlmsg = NULL;
 	struct nl_handler nlh;
@@ -1817,7 +1817,7 @@ int lxc_macvlan_create(const char *master, const char *name, int mode)
 	if (err)
 		return err;
 
-	len = strlen(master);
+	len = strlen(primary);
 	if (len == 1 || len >= IFNAMSIZ)
 		return ret_errno(EINVAL);
 
@@ -1833,7 +1833,7 @@ int lxc_macvlan_create(const char *master, const char *name, int mode)
 	if (!answer)
 		return ret_errno(ENOMEM);
 
-	index = if_nametoindex(master);
+	index = if_nametoindex(primary);
 	if (!index)
 		return ret_errno(EINVAL);
 

src/lxc/network.h

@@ -205,8 +205,8 @@ extern int lxc_netdev_set_mtu(const char *name, int mtu);
 /* Create a virtual network devices. */
 extern int lxc_veth_create(const char *name1, const char *name2, pid_t pid,
 			   unsigned int mtu);
-extern int lxc_macvlan_create(const char *master, const char *name, int mode);
-extern int lxc_vlan_create(const char *master, const char *name,
+extern int lxc_macvlan_create(const char *primary, const char *name, int mode);
+extern int lxc_vlan_create(const char *primary, const char *name,
 			   unsigned short vid);
 
 /* Set ip address. */