Remove all trailing whitespaces.

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

COPYING

@@ -146,7 +146,7 @@ such a program is covered only if its contents constitute a work based
 on the Library (independent of the use of the Library in a tool for
 writing it).  Whether that is true depends on what the Library does
 and what the program that uses the Library does.
-  
+
   1. You may copy and distribute verbatim copies of the Library's
 complete source code as you receive it, in any medium, provided that
 you conspicuously and appropriately publish on each copy an

TODO

@@ -1,6 +1,6 @@
 
 
 * create an interactive configuration with the lxc-create command
-  line, like the 'make menuconfig' of the kernel.  
+  line, like the 'make menuconfig' of the kernel.
 
   = lxc-create [-n foo] -m|--menuconfig

config/acinclude.m4

@@ -2,21 +2,21 @@ dnl as-ac-expand.m4 0.2.0
 dnl autostars m4 macro for expanding directories using configure's prefix
 dnl thomas@apestaart.org
 dnl
- 
+
 dnl AS_AC_EXPAND(VAR, CONFIGURE_VAR)
 dnl example
 dnl AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
 dnl will set SYSCONFDIR to /usr/local/etc if prefix=/usr/local
- 
+
 AC_DEFUN([AS_AC_EXPAND],
 [
     EXP_VAR=[$1]
     FROM_VAR=[$2]
- 
+
     dnl first expand prefix and exec_prefix if necessary
     prefix_save=$prefix
     exec_prefix_save=$exec_prefix
- 
+
     dnl if no prefix given, then use /usr/local, the default prefix
     if test "x$prefix" = "xNONE"; then
         prefix="$ac_default_prefix"
@@ -25,7 +25,7 @@ AC_DEFUN([AS_AC_EXPAND],
     if test "x$exec_prefix" = "xNONE"; then
         exec_prefix=$prefix
     fi
- 
+
     full_var="$FROM_VAR"
     dnl loop until it doesn't change anymore
     while true; do
@@ -33,11 +33,11 @@ AC_DEFUN([AS_AC_EXPAND],
         if test "x$new_full_var" = "x$full_var"; then break; fi
         full_var=$new_full_var
     done
- 
+
     dnl clean up
     full_var=$new_full_var
     AC_SUBST([$1], "$full_var")
- 
+
     dnl restore prefix and exec_prefix
     prefix=$prefix_save
     exec_prefix=$exec_prefix_save
@@ -94,7 +94,7 @@ x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"`
       # Determine the number of characters in A and B.
       ax_compare_version_len_A=`echo "$A" | awk '{print(length)}'`
       ax_compare_version_len_B=`echo "$B" | awk '{print(length)}'`
- 
+
       # Set A to no more than B's length and B to no more than A's length.
       A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"`
       B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"`

doc/FAQ.txt

@@ -32,8 +32,8 @@ error when starting a container.
 "[syserr] lxc_start:96: Invalid argument - failed to fork into a new
 namespace"
 
-Answer: 
+Answer:
-------- 
+-------
 
 read the lxc man page about kernel version prereq :) most probably
 your kernel is not configured to support the container options you

doc/lxc-cgroup.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -143,7 +143,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    The container is not running.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
 
     </variablelist>

doc/lxc-console.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -67,7 +67,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
       The available tty are free slots taken by this command. That
       means if the container has four ttys available and the command
       has been launched four times taking the different tty, the fifth
-      command will fail because no console will be available. 
+      command will fail because no console will be available.
     </para>
 
     <para>
@@ -114,7 +114,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    user "foo" and "bar" is trying to open a console to it.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
     </variablelist>
 

doc/lxc-destroy.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -100,7 +100,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    command to list the available containers on the system.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
     </variablelist>
 

doc/lxc-execute.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -162,7 +162,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    container or create a new one.
           </para>
         </listitem>
-      </varlistentry>   
+      </varlistentry>
 
     </variablelist>
 

doc/lxc-freeze.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -81,7 +81,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    the <command>lxc-create</command> command.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
 
     </variablelist>

doc/lxc-ls.sgml.in

@@ -1,5 +1,5 @@
 
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -120,7 +120,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
   <refsect1>
     <title>See Also</title>
 
-    <simpara>    
+    <simpara>
       <citerefentry>
 	<refentrytitle>ls</refentrytitle>
 	<manvolnum>1</manvolnum>

doc/lxc-monitor.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -135,7 +135,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    the <command>lxc-create</command> command.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
 
     </variablelist>
@@ -145,7 +145,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
   <refsect1>
     <title>See Also</title>
 
-    <simpara>    
+    <simpara>
       <citerefentry>
 	<refentrytitle>regex</refentrytitle>
 	<manvolnum>7</manvolnum>

doc/lxc-ps.sgml.in

@@ -1,5 +1,5 @@
 
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -86,8 +86,8 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	<listitem>
 	  <para>
 	    specify the container <replaceable>name</replaceable>
-	    to limit the output to the processes belonging 
+	    to limit the output to the processes belonging
-	    to this container name.	    
+	    to this container name.	
 	  </para>
 	</listitem>
       </varlistentry>
@@ -98,7 +98,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	</term>
 	<listitem>
 	  <para>
-	    limit the output to the processes belonging 
+	    limit the output to the processes belonging
 	    to all lxc containers.
 	  </para>
 	</listitem>
@@ -139,7 +139,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
   <refsect1>
     <title>See Also</title>
 
-    <simpara>    
+    <simpara>
       <citerefentry>
 	<refentrytitle>ps</refentrytitle>
 	<manvolnum>1</manvolnum>

doc/lxc-start.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -198,7 +198,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    container or create a new one.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
     </variablelist>
 

doc/lxc-stop.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -80,7 +80,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    container or create a new one.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
       <varlistentry>
         <term>The container was not found</term>
@@ -90,7 +90,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    the <command>lxc-create</command> command.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
 
     </variablelist>

doc/lxc-unfreeze.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -78,7 +78,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    the <command>lxc-create</command> command.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
 
     </variablelist>

doc/lxc-wait.sgml.in

@@ -1,5 +1,5 @@
 
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -133,7 +133,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	    the <command>lxc-create</command> command.
           </para>
         </listitem>
-      </varlistentry>    
+      </varlistentry>
 
 
     </variablelist>

doc/lxc.conf

@@ -16,7 +16,7 @@ lxc.network.type = macvlan
 
 # specify the flags to be used for the network, actually only <up> is allowed
 # which mean the network should be set up when created. If the network is set
-# up, the loopback is automatically set up too. 
+# up, the loopback is automatically set up too.
 lxc.network.flags = up
 
 # specify the physical network device which will communicate with the

doc/lxc.conf.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -235,7 +235,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	      specify an action to do for the
 	      network.
 	    </para>
-	    
+	
 	    <para><option>up:</option> activates the interface.
 	    </para>
 	  </listitem>
@@ -849,7 +849,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
   <refsect1>
     <title>See Also</title>
-    <simpara>    
+    <simpara>
       <citerefentry>
 	<refentrytitle><command>chroot</command></refentrytitle>
 	<manvolnum>1</manvolnum>
@@ -867,14 +867,14 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
     </simpara>
   </refsect1>
-  
+
   &seealso;
 
   <refsect1>
     <title>Author</title>
     <para>Daniel Lezcano <email>daniel.lezcano@free.fr</email></para>
   </refsect1>
-  
+
 </refentry>
 
 <!-- Keep this comment at the end of the file

doc/lxc.sgml.in

@@ -1,4 +1,4 @@
-<!-- 
+<!--
 
 lxc: linux Container library
 
@@ -239,7 +239,7 @@ rootfs
 	/sbin /home/root/sshd/rootfs/sbin none ro,bind 0 0
       </programlisting>
     </para>
-    
+
     <para>How to run a system in a container ?</para>
 
     <para>Running a system inside a container is paradoxically easier
@@ -249,7 +249,7 @@ rootfs
     without configuration because the container will set them
     up. eg. the ipv4 address will be setup by the system container
     init scripts. Here is an example of the mount points file:
-      
+
       <programlisting>
 	[root@lxc debian]$ cat fstab
 
@@ -312,7 +312,7 @@ rootfs
     <refsect2>
       <title>Configuration</title>
       <para>The container is configured through a configuration
-      file, the format of the configuration file is described in 
+      file, the format of the configuration file is described in
       <citerefentry>
 	<refentrytitle><filename>lxc.conf</filename></refentrytitle>
 	<manvolnum>5</manvolnum>
@@ -363,7 +363,7 @@ rootfs
       but if needed the <command>lxc-stop</command> command can
       be used to kill the still running application.
       </para>
-      
+
       <para>
 	Running an application inside a container is not exactly the
 	same thing as running a system. For this reason, there are two
@@ -434,7 +434,7 @@ rootfs
 	  lxc-freeze -n foo
 	</programlisting>
 
-	will put all the processes in an uninteruptible state and 
+	will put all the processes in an uninteruptible state and
 
 	<programlisting>
 	  lxc-unfreeze -n foo

src/lxc/af_unix.c

@@ -52,7 +52,7 @@ int lxc_af_unix_open(const char *path, int type, int flags)
 
 	addr.sun_family = AF_UNIX;
 	/* copy entire buffer in case of abstract socket */
-	memcpy(addr.sun_path, path, 
+	memcpy(addr.sun_path, path,
 	       path[0]?strlen(path):sizeof(addr.sun_path));
 
 	if (bind(fd, (struct sockaddr *)&addr, sizeof(addr))) {
@@ -73,7 +73,7 @@ int lxc_af_unix_close(int fd)
 	struct sockaddr_un addr;
 	socklen_t addrlen;
 	
-	if (!getsockname(fd, (struct sockaddr *)&addr, &addrlen) && 
+	if (!getsockname(fd, (struct sockaddr *)&addr, &addrlen) &&
 	    addr.sun_path[0])
 		unlink(addr.sun_path);
 
@@ -95,7 +95,7 @@ int lxc_af_unix_connect(const char *path)
 
 	addr.sun_family = AF_UNIX;
 	/* copy entire buffer in case of abstract socket */
-	memcpy(addr.sun_path, path, 
+	memcpy(addr.sun_path, path,
 	       path[0]?strlen(path):sizeof(addr.sun_path));
 
 	if (connect(fd, (struct sockaddr *)&addr, sizeof(addr))) {
@@ -161,7 +161,7 @@ int lxc_af_unix_recv_fd(int fd, int *recvfd, void *data, size_t size)
 
         cmsg = CMSG_FIRSTHDR(&msg);
 
-	/* if the message is wrong the variable will not be 
+	/* if the message is wrong the variable will not be
 	 * filled and the peer will notified about a problem */
 	*recvfd = -1;
 

src/lxc/genl.c

@@ -62,7 +62,7 @@ static int genetlink_resolve_family(const char *family)
 	if (ret)
 		return ret;
 
-	ret = nla_put_string((struct nlmsg *)&request->nlmsghdr, 
+	ret = nla_put_string((struct nlmsg *)&request->nlmsghdr,
 			     CTRL_ATTR_FAMILY_NAME, family);
 	if (ret)
 		goto out;
@@ -130,7 +130,7 @@ extern int genetlink_send(struct genl_handler *handler, struct genlmsg *genlmsg)
 	return netlink_send(&handler->nlh, (struct nlmsg *)&genlmsg->nlmsghdr);
 }
 
-extern int genetlink_transaction(struct genl_handler *handler, 
+extern int genetlink_transaction(struct genl_handler *handler,
 			  struct genlmsg *request, struct genlmsg *answer)
 {
 	return netlink_transaction(&handler->nlh, (struct nlmsg *)&request->nlmsghdr,

src/lxc/genl.h

@@ -30,7 +30,7 @@
 #define GENLMSG_DATA(glh) ((void *)(NLMSG_DATA(glh) + GENL_HDRLEN))
 
 /*
- * struct genl_handler : the structure which store the netlink handler 
+ * struct genl_handler : the structure which store the netlink handler
  *  and the family number resulting of the auto-generating id family
  *  for the generic netlink protocol
  *
@@ -116,6 +116,6 @@ void genlmsg_free(struct genlmsg *genlmsg);
  *
  * Returns 0 on success, < 0 otherwise
  */
-int genetlink_transaction(struct genl_handler *handler, 
+int genetlink_transaction(struct genl_handler *handler,
 			  struct genlmsg *request, struct genlmsg *answer);
 #endif

src/lxc/lxc-checkconfig.in

@@ -89,7 +89,7 @@ fi
 echo -n "Cgroup device: " && is_enabled CONFIG_CGROUP_DEVICE
 echo -n "Cgroup sched: " && is_enabled CONFIG_CGROUP_SCHED
 echo -n "Cgroup cpu account: " && is_enabled CONFIG_CGROUP_CPUACCT
-echo -n "Cgroup memory controller: " 
+echo -n "Cgroup memory controller: "
 if [ $KVER_MAJOR -ge 3 -a $KVER_MINOR -ge 6 ]; then
     is_enabled CONFIG_MEMCG
 else

src/lxc/lxc_monitor.c

@@ -102,7 +102,7 @@ int main(int argc, char *argv[])
 
 		switch (msg.type) {
 		case lxc_msg_state:
-			printf("'%s' changed state to [%s]\n", 
+			printf("'%s' changed state to [%s]\n",
 			       msg.name, lxc_state2str(msg.value));
 			break;
 		default:

src/lxc/lxc_start.c

@@ -122,7 +122,7 @@ int main(int argc, char *argv[])
 		return err;
 
 	if (!my_args.argc)
-		args = default_args; 
+		args = default_args;
 	else
 		args = my_args.argv;
 

src/lxc/mainloop.c

@@ -59,7 +59,7 @@ int lxc_mainloop(struct lxc_epoll_descr *descr)
 
 			/* If the handler returns a positive value, exit
 			   the mainloop */
-			if (handler->callback(handler->fd, handler->data, 
+			if (handler->callback(handler->fd, handler->data,
 					      descr) > 0)
 				return 0;
 		}
@@ -69,7 +69,7 @@ int lxc_mainloop(struct lxc_epoll_descr *descr)
 	}
 }
 
-int lxc_mainloop_add_handler(struct lxc_epoll_descr *descr, int fd, 
+int lxc_mainloop_add_handler(struct lxc_epoll_descr *descr, int fd,
 			     lxc_mainloop_callback_t callback, void *data)
 {
 	struct epoll_event ev;

src/lxc/mainloop.h

@@ -28,13 +28,13 @@ struct lxc_epoll_descr {
 	struct lxc_list handlers;
 };
 
-typedef int (*lxc_mainloop_callback_t)(int fd, void *data, 
+typedef int (*lxc_mainloop_callback_t)(int fd, void *data,
 				       struct lxc_epoll_descr *descr);
 
 extern int lxc_mainloop(struct lxc_epoll_descr *descr);
 
 extern int lxc_mainloop_add_handler(struct lxc_epoll_descr *descr, int fd,
-				    lxc_mainloop_callback_t callback, 
+				    lxc_mainloop_callback_t callback,
 				    void *data);
 
 extern int lxc_mainloop_del_handler(struct lxc_epoll_descr *descr, int fd);

src/lxc/network.h

@@ -100,7 +100,7 @@ extern int lxc_ipv6_gateway_add(int ifindex, struct in6_addr *gw);
  */
 extern int lxc_bridge_attach(const char *bridge, const char *ifname);
 
-/* 
+/*
  * Create default gateway
  */
 extern int lxc_route_create_default(const char *addr, const char *ifname,

src/lxc/nl.c

@@ -48,7 +48,7 @@ extern void *nlmsg_data(struct nlmsg *nlmsg)
 	return data;
 }
 
-static int nla_put(struct nlmsg *nlmsg, int attr, 
+static int nla_put(struct nlmsg *nlmsg, int attr,
 		   const void *data, size_t len)
 {
 	struct rtattr *rta;
@@ -63,7 +63,7 @@ static int nla_put(struct nlmsg *nlmsg, int attr,
 	return 0;
 }
 
-extern int nla_put_buffer(struct nlmsg *nlmsg, int attr, 
+extern int nla_put_buffer(struct nlmsg *nlmsg, int attr,
 			  const void *data, size_t size)
 {
 	return nla_put(nlmsg, attr, data, size);
@@ -193,7 +193,7 @@ extern int netlink_send(struct nl_handler *handler, struct nlmsg *nlmsg)
 #ifndef NLMSG_ERROR
 #define NLMSG_ERROR                0x2
 #endif
-extern int netlink_transaction(struct nl_handler *handler, 
+extern int netlink_transaction(struct nl_handler *handler,
 			       struct nlmsg *request, struct nlmsg *answer)
 {
 	int ret;
@@ -226,11 +226,11 @@ extern int netlink_open(struct nl_handler *handler, int protocol)
         if (handler->fd < 0)
                 return -errno;
 
-        if (setsockopt(handler->fd, SOL_SOCKET, SO_SNDBUF, 
+        if (setsockopt(handler->fd, SOL_SOCKET, SO_SNDBUF,
 		       &sndbuf, sizeof(sndbuf)) < 0)
                 return -errno;
 
-        if (setsockopt(handler->fd, SOL_SOCKET, SO_RCVBUF, 
+        if (setsockopt(handler->fd, SOL_SOCKET, SO_RCVBUF,
 		       &rcvbuf,sizeof(rcvbuf)) < 0)
                 return -errno;
 
@@ -238,12 +238,12 @@ extern int netlink_open(struct nl_handler *handler, int protocol)
         handler->local.nl_family = AF_NETLINK;
         handler->local.nl_groups = 0;
 
-        if (bind(handler->fd, (struct sockaddr*)&handler->local, 
+        if (bind(handler->fd, (struct sockaddr*)&handler->local,
 		 sizeof(handler->local)) < 0)
                 return -errno;
 
         socklen = sizeof(handler->local);
-        if (getsockname(handler->fd, (struct sockaddr*)&handler->local, 
+        if (getsockname(handler->fd, (struct sockaddr*)&handler->local,
 			&socklen) < 0)
                 return -errno;
 

src/lxc/nl.h

@@ -39,7 +39,7 @@
  * struct nl_handler : the handler for netlink sockets, this structure
  *  is used all along the netlink socket life cycle to specify the
  *  netlink socket to be used.
- * 
+ *
  * @fd: the file descriptor of the netlink socket
  * @seq: the sequence number of the netlink messages
  * @local: the bind address
@@ -77,7 +77,7 @@ struct nlmsg {
 int netlink_open(struct nl_handler *handler, int protocol);
 
 /*
- * netlink_close : close a netlink socket, after this call, 
+ * netlink_close : close a netlink socket, after this call,
  *  the handler is no longer valid
  *
  * @handler: a handler to the netlink socket
@@ -87,8 +87,8 @@ int netlink_open(struct nl_handler *handler, int protocol);
 int netlink_close(struct nl_handler *handler);
 
 /*
- * netlink_rcv : receive a netlink message from the kernel. 
+ * netlink_rcv : receive a netlink message from the kernel.
- *  It is up to the caller to manage the allocation of the 
+ *  It is up to the caller to manage the allocation of the
  *  netlink message
  *
  * @handler: a handler to the netlink socket
@@ -110,8 +110,8 @@ int netlink_rcv(struct nl_handler *handler, struct nlmsg *nlmsg);
 int netlink_send(struct nl_handler *handler, struct nlmsg *nlmsg);
 
 /*
- * netlink_transaction: send a request to the kernel and read the response. 
+ * netlink_transaction: send a request to the kernel and read the response.
- *  This is useful for transactional protocol. It is up to the caller 
+ *  This is useful for transactional protocol. It is up to the caller
  *  to manage the allocation of the netlink message.
  *
  * @handler: a handler to a opened netlink socket
@@ -120,11 +120,11 @@ int netlink_send(struct nl_handler *handler, struct nlmsg *nlmsg);
  *
  * Returns 0 on success, < 0 otherwise
  */
-int netlink_transaction(struct nl_handler *handler, 
+int netlink_transaction(struct nl_handler *handler,
 			struct nlmsg *request, struct nlmsg *anwser);
 
 /*
- * nla_put_string: copy a null terminated string to a netlink message 
+ * nla_put_string: copy a null terminated string to a netlink message
  *  attribute
  *
  * @nlmsg: the netlink message to be filled
@@ -146,7 +146,7 @@ int nla_put_string(struct nlmsg *nlmsg, int attr, const char *string);
  *
  * Returns 0 on success, < 0 otherwise
  */
-int nla_put_buffer(struct nlmsg *nlmsg, int attr, 
+int nla_put_buffer(struct nlmsg *nlmsg, int attr,
 		   const void *data, size_t size);
 
 /*
@@ -172,7 +172,7 @@ int nla_put_u32(struct nlmsg *nlmsg, int attr, int value);
 int nla_put_u16(struct nlmsg *nlmsg, int attr, ushort value);
 
 /*
- * nla_put_attr: add an attribute name to a netlink 
+ * nla_put_attr: add an attribute name to a netlink
  *
  * @nlmsg: the netlink message to be filled
  * @attr: the attribute name of the integer
@@ -185,7 +185,7 @@ int nla_put_attr(struct nlmsg *nlmsg, int attr);
  * nla_begin_nested: begin the nesting attribute
  *
  * @nlmsg: the netlink message to be filled
- * @attr: the netsted attribute name 
+ * @attr: the netsted attribute name
  *
  * Returns current nested pointer to be reused
  * to nla_end_nested.
@@ -198,17 +198,17 @@ struct rtattr *nla_begin_nested(struct nlmsg *nlmsg, int attr);
  * @nlmsg: the netlink message
  * @nested: the nested pointer
  *
- * Returns the current 
+ * Returns the current
  */
 void nla_end_nested(struct nlmsg *nlmsg, struct rtattr *attr);
 
 /*
- * nlmsg_allocate : allocate a netlink message. The netlink format message 
+ * nlmsg_allocate : allocate a netlink message. The netlink format message
  *  is a header, a padding, a payload and a padding again.
- *  When a netlink message is allocated, the size specify the 
+ *  When a netlink message is allocated, the size specify the
  *  payload we want. So the real size of the allocated message
  *  is sizeof(header) + sizeof(padding) + payloadsize + sizeof(padding),
- *  in other words, the function will allocate more than specified. When 
+ *  in other words, the function will allocate more than specified. When
  *  the buffer is allocated, the content is zeroed.
  *  The function will also fill the field nlmsg_len with computed size.
  *  If the allocation must be for the specified size, just use malloc.
@@ -228,7 +228,7 @@ void nlmsg_free(struct nlmsg *nlmsg);
 
 /*
  * nlmsg_data : returns a pointer to the data contained in the netlink message
- * 
+ *
  * @nlmsg : the netlink message to get the data
  *
  * Returns a pointer to the netlink data or NULL if there is no data

src/lxc/rtnl.c

@@ -53,7 +53,7 @@ extern int rtnetlink_send(struct rtnl_handler *handler, struct rtnlmsg *rtnlmsg)
 	return netlink_send(&handler->nlh, (struct nlmsg *)&rtnlmsg->nlmsghdr);
 }
 
-extern int rtnetlink_transaction(struct rtnl_handler *handler, 
+extern int rtnetlink_transaction(struct rtnl_handler *handler,
 			  struct rtnlmsg *request, struct rtnlmsg *answer)
 {
 	return netlink_transaction(&handler->nlh, (struct nlmsg *)&request->nlmsghdr,

src/lxc/rtnl.h

@@ -30,7 +30,7 @@
 #define RTNLMSG_DATA(glh) ((void *)(NLMSG_DATA(glh) + RTNL_HDRLEN))
 
 /*
- * struct genl_handler : the structure which store the netlink handler 
+ * struct genl_handler : the structure which store the netlink handler
  *  and the family number
  *
  * @nlh: the netlink socket handler
@@ -105,6 +105,6 @@ void rtnlmsg_free(struct rtnlmsg *rtnlmsg);
  *
  * Returns 0 on success, < 0 otherwise
  */
-int rtnetlink_transaction(struct rtnl_handler *handler, 
+int rtnetlink_transaction(struct rtnl_handler *handler,
 			  struct rtnlmsg *request, struct rtnlmsg *answer);
 #endif

templates/lxc-debian.in

@@ -54,7 +54,7 @@ c1:12345:respawn:/sbin/getty 38400 tty1 linux
 c2:12345:respawn:/sbin/getty 38400 tty2 linux
 c3:12345:respawn:/sbin/getty 38400 tty3 linux
 c4:12345:respawn:/sbin/getty 38400 tty4 linux
-p6::ctrlaltdel:/sbin/init 6 
+p6::ctrlaltdel:/sbin/init 6
 p0::powerfail:/sbin/init 0
 EOF
 

templates/lxc-oracle.in

@@ -105,7 +105,7 @@ EOF
     # remove module stuff for iptables it just shows errors that are not
     # relevant in a container
     if [ -f "$container_rootfs/etc/sysconfig/iptables-config" ]; then
-	sed -i 's|IPTABLES_MODULES=".*|IPTABLES_MODULES=""|' $container_rootfs/etc/sysconfig/iptables-config 
+	sed -i 's|IPTABLES_MODULES=".*|IPTABLES_MODULES=""|' $container_rootfs/etc/sysconfig/iptables-config
 	sed -i 's|IPTABLES_MODULES_UNLOAD=".*|IPTABLES_MODULES_UNLOAD="no"|' $container_rootfs/etc/sysconfig/iptables-config
     fi