From: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Date: Thu, 11 Sep 2014 12:43:57 +0000 (+0800)
Subject: network: convert param ifname to const.
X-Git-Tag: lxc-1.1.0.alpha3~77
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=599781664bdd7adde21291d5581cc26c5769c3d0;p=thirdparty%2Flxc.git

network: convert param ifname to const.

We should not modify ifname in lxc_netdev_move_by_name(),
making it as const in param list will make our code more
robust.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>
---

diff --git a/src/lxc/network.c b/src/lxc/network.c
index 32edfc49b..ce10d3180 100644
--- a/src/lxc/network.c
+++ b/src/lxc/network.c
@@ -136,7 +136,7 @@ out:
 	return err;
 }
 
-int lxc_netdev_move_by_name(char *ifname, pid_t pid)
+int lxc_netdev_move_by_name(const char *ifname, pid_t pid)
 {
 	int index;
 
diff --git a/src/lxc/network.h b/src/lxc/network.h
index 079d52a64..a8e0612c1 100644
--- a/src/lxc/network.h
+++ b/src/lxc/network.h
@@ -32,7 +32,7 @@ extern int lxc_convert_mac(char *macaddr, struct sockaddr *sockaddr);
  * Move a device between namespaces
  */
 extern int lxc_netdev_move_by_index(int ifindex, pid_t pid);
-extern int lxc_netdev_move_by_name(char *ifname, pid_t pid);
+extern int lxc_netdev_move_by_name(const char *ifname, pid_t pid);
 
 /*
  * Delete a network device