Remove all trailing whitespaces

doc/lxc.conf.sgml.in

@@ -871,7 +871,7 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 	  <listitem> The hook type (i.e. 'clone' or 'pre-mount'). </listitem>
 	  <listitem> Additional arguments In the
 	  case of the clone hook, any extra arguments passed to
-	  lxc-clone will appear as further arguments to the hook. </listitem> 
+	  lxc-clone will appear as further arguments to the hook. </listitem>
 	</itemizedlist>
 	The following environment variables are set:
 	<itemizedlist>

src/include/ifaddrs.c

@@ -48,7 +48,7 @@ static int netlink_socket(void)
     {
         return -1;
     }
-    
+
     struct sockaddr_nl l_addr;
     memset(&l_addr, 0, sizeof(l_addr));
     l_addr.nl_family = AF_NETLINK;
@@ -57,7 +57,7 @@ static int netlink_socket(void)
         close(l_socket);
         return -1;
     }
-    
+
     return l_socket;
 }
 
@@ -67,14 +67,14 @@ static int netlink_send(int p_socket, int p_request)
     memset(l_buffer, 0, sizeof(l_buffer));
     struct nlmsghdr *l_hdr = (struct nlmsghdr *)l_buffer;
     struct rtgenmsg *l_msg = (struct rtgenmsg *)NLMSG_DATA(l_hdr);
-    
+
     l_hdr->nlmsg_len = NLMSG_LENGTH(sizeof(*l_msg));
     l_hdr->nlmsg_type = p_request;
     l_hdr->nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST;
     l_hdr->nlmsg_pid = 0;
     l_hdr->nlmsg_seq = p_socket;
     l_msg->rtgen_family = AF_UNSPEC;
-    
+
     struct sockaddr_nl l_addr;
     memset(&l_addr, 0, sizeof(l_addr));
     l_addr.nl_family = AF_NETLINK;
@@ -97,7 +97,7 @@ static int netlink_recv(int p_socket, void *p_buffer, size_t p_len)
         l_msg.msg_controllen = 0;
         l_msg.msg_flags = 0;
         int l_result = recvmsg(p_socket, &l_msg, 0);
-        
+
         if(l_result < 0)
         {
             if(errno == EINTR)
@@ -106,7 +106,7 @@ static int netlink_recv(int p_socket, void *p_buffer, size_t p_len)
             }
             return -2;
         }
-        
+
         if(l_msg.msg_flags & MSG_TRUNC)
         { // buffer was too small
             return -1;
@@ -119,12 +119,12 @@ static struct nlmsghdr *getNetlinkResponse(int p_socket, int *p_size, int *p_don
 {
     size_t l_size = 4096;
     void *l_buffer = NULL;
-    
+
     for(;;)
     {
         free(l_buffer);
         l_buffer = malloc(l_size);
-        
+
         int l_read = netlink_recv(p_socket, l_buffer, l_size);
         *p_size = l_read;
         if(l_read == -2)
@@ -142,13 +142,13 @@ static struct nlmsghdr *getNetlinkResponse(int p_socket, int *p_size, int *p_don
                 {
                     continue;
                 }
-                
+
                 if(l_hdr->nlmsg_type == NLMSG_DONE)
                 {
                     *p_done = 1;
                     break;
                 }
-                
+
                 if(l_hdr->nlmsg_type == NLMSG_ERROR)
                 {
                     free(l_buffer);
@@ -157,7 +157,7 @@ static struct nlmsghdr *getNetlinkResponse(int p_socket, int *p_size, int *p_don
             }
             return l_buffer;
         }
-        
+
         l_size *= 2;
     }
 }
@@ -202,7 +202,7 @@ static NetlinkList *getResultList(int p_socket, int p_request)
             freeResultList(l_list);
             return NULL;
         }
-        
+
         NetlinkList *l_item = newListItem(l_hdr, l_size);
         if(!l_list)
         {
@@ -282,7 +282,7 @@ static void interpretLink(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, stru
     size_t l_nameSize = 0;
     size_t l_addrSize = 0;
     size_t l_dataSize = 0;
-    
+
     size_t l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifinfomsg));
     struct rtattr *l_rta;
     for(l_rta = (struct rtattr *)(((char *)l_info) + NLMSG_ALIGN(sizeof(struct ifinfomsg))); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize))
@@ -304,17 +304,17 @@ static void interpretLink(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, stru
                 break;
         }
     }
-    
+
     struct ifaddrs *l_entry = malloc(sizeof(struct ifaddrs) + l_nameSize + l_addrSize + l_dataSize);
     memset(l_entry, 0, sizeof(struct ifaddrs));
     l_entry->ifa_name = "";
-    
+
     char *l_name = ((char *)l_entry) + sizeof(struct ifaddrs);
     char *l_addr = l_name + l_nameSize;
     char *l_data = l_addr + l_addrSize;
-    
+
     l_entry->ifa_flags = l_info->ifi_flags;
-    
+
     l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifinfomsg));
     for(l_rta = (struct rtattr *)(((char *)l_info) + NLMSG_ALIGN(sizeof(struct ifinfomsg))); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize))
     {
@@ -353,7 +353,7 @@ static void interpretLink(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, stru
                 break;
         }
     }
-    
+
     addToEnd(p_resultList, l_entry);
     p_links[l_info->ifi_index - 1] = l_entry;
 }
@@ -364,9 +364,9 @@ static void interpretAddr(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, stru
 
     size_t l_nameSize = 0;
     size_t l_addrSize = 0;
-    
+
     int l_addedNetmask = 0;
-    
+
     size_t l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifaddrmsg));
     struct rtattr *l_rta;
     for(l_rta = (struct rtattr *)(((char *)l_info) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize))
@@ -376,7 +376,7 @@ static void interpretAddr(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, stru
         {
             continue;
         }
-        
+
         switch(l_rta->rta_type)
         {
             case IFA_ADDRESS:
@@ -396,16 +396,16 @@ static void interpretAddr(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, stru
                 break;
         }
     }
-    
+
     struct ifaddrs *l_entry = malloc(sizeof(struct ifaddrs) + l_nameSize + l_addrSize);
     memset(l_entry, 0, sizeof(struct ifaddrs));
     l_entry->ifa_name = p_links[l_info->ifa_index - 1]->ifa_name;
-    
+
     char *l_name = ((char *)l_entry) + sizeof(struct ifaddrs);
     char *l_addr = l_name + l_nameSize;
-    
+
     l_entry->ifa_flags = l_info->ifa_flags | p_links[l_info->ifa_index - 1]->ifa_flags;
-    
+
     l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifaddrmsg));
     for(l_rta = (struct rtattr *)(((char *)l_info) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize))
     {
@@ -426,7 +426,7 @@ static void interpretAddr(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, stru
                         ((struct sockaddr_in6 *)l_addr)->sin6_scope_id = l_info->ifa_index;
                     }
                 }
-                
+
                 if(l_rta->rta_type == IFA_ADDRESS)
                 { // apparently in a point-to-point network IFA_ADDRESS contains the dest address and IFA_LOCAL contains the local address
                     if(l_entry->ifa_addr)
@@ -462,7 +462,7 @@ static void interpretAddr(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, stru
                 break;
         }
     }
-    
+
     if(l_entry->ifa_addr && (l_entry->ifa_addr->sa_family == AF_INET || l_entry->ifa_addr->sa_family == AF_INET6))
     {
         unsigned l_maxPrefix = (l_entry->ifa_addr->sa_family == AF_INET ? 32 : 128);
@@ -474,11 +474,11 @@ static void interpretAddr(struct nlmsghdr *p_hdr, struct ifaddrs **p_links, stru
             l_mask[i] = 0xff;
         }
         l_mask[i] = 0xff << (8 - (l_prefix % 8));
-        
+
         makeSockaddr(l_entry->ifa_addr->sa_family, (struct sockaddr *)l_addr, l_mask, l_maxPrefix / 8);
         l_entry->ifa_netmask = (struct sockaddr *)l_addr;
     }
-    
+
     addToEnd(p_resultList, l_entry);
 }
 
@@ -495,12 +495,12 @@ static void interpret(int p_socket, NetlinkList *p_netlinkList, struct ifaddrs *
             {
                 continue;
             }
-            
+
             if(l_hdr->nlmsg_type == NLMSG_DONE)
             {
                 break;
             }
-            
+
             if(l_hdr->nlmsg_type == RTM_NEWLINK)
             {
                 interpretLink(l_hdr, p_links, p_resultList);
@@ -527,19 +527,19 @@ static unsigned countLinks(int p_socket, NetlinkList *p_netlinkList)
             {
                 continue;
             }
-            
+
             if(l_hdr->nlmsg_type == NLMSG_DONE)
             {
                 break;
             }
-            
+
             if(l_hdr->nlmsg_type == RTM_NEWLINK)
             {
                 ++l_links;
             }
         }
     }
-    
+
     return l_links;
 }
 
@@ -550,20 +550,20 @@ int getifaddrs(struct ifaddrs **ifap)
         return -1;
     }
     *ifap = NULL;
-    
+
     int l_socket = netlink_socket();
     if(l_socket < 0)
     {
         return -1;
     }
-    
+
     NetlinkList *l_linkResults = getResultList(l_socket, RTM_GETLINK);
     if(!l_linkResults)
     {
         close(l_socket);
         return -1;
     }
-    
+
     NetlinkList *l_addrResults = getResultList(l_socket, RTM_GETADDR);
     if(!l_addrResults)
     {
@@ -571,11 +571,11 @@ int getifaddrs(struct ifaddrs **ifap)
         freeResultList(l_linkResults);
         return -1;
     }
-    
+
     unsigned l_numLinks = countLinks(l_socket, l_linkResults) + countLinks(l_socket, l_addrResults);
     struct ifaddrs *l_links[l_numLinks];
     memset(l_links, 0, l_numLinks * sizeof(struct ifaddrs *));
-    
+
     interpret(l_socket, l_linkResults, l_links, ifap);
     interpret(l_socket, l_addrResults, l_links, ifap);
 

src/lxc/cgroup.c

@@ -630,7 +630,7 @@ static char *record_visited(char *opts, char *all_subsystems)
 
 	return visited;
 }
- 
+
 static char *get_all_subsystems(void)
 {
 	FILE *f;

src/python-lxc/lxc.c

@@ -37,7 +37,7 @@ char**
 convert_tuple_to_char_pointer_array(PyObject *argv) {
     int argc;
     int i, j;
-    
+
     /* not a list or tuple */
     if (!PyList_Check(argv) && !PyTuple_Check(argv)) {
         PyErr_SetString(PyExc_TypeError, "Expected list or tuple.");
@@ -707,7 +707,7 @@ static int lxc_attach_python_exec(void* _payload)
 {
     struct lxc_attach_python_payload *payload = (struct lxc_attach_python_payload *)_payload;
     PyObject *result = PyObject_CallFunctionObjArgs(payload->fn, payload->arg, NULL);
-    
+
     if (!result) {
         PyErr_Print();
         return -1;
@@ -741,7 +741,7 @@ static lxc_attach_options_t *lxc_attach_parse_options(PyObject *kwds)
     }
     memcpy(options, &default_options, sizeof(*options));
 
-    /* we need some dummy variables because we can't be sure 
+    /* we need some dummy variables because we can't be sure
      * the data types match completely */
     temp_uid = -1;
     temp_gid = -1;

src/python-lxc/lxc/__init__.py

@@ -428,7 +428,7 @@ def list_containers(as_object=False, config_path=None):
 def attach_run_command(cmd):
     """
         Run a command when attaching
-        
+
         Please do not call directly, this will execvp the command.
         This is to be used in conjunction with the attach method
         of a container.
@@ -443,7 +443,7 @@ def attach_run_command(cmd):
 def attach_run_shell():
     """
         Run a shell when attaching
-        
+
         Please do not call directly, this will execvp the shell.
         This is to be used in conjunction with the attach method
         of a container.

templates/lxc-cirros.in

@@ -290,12 +290,12 @@ create_main() {
     if [ -b "$rootfs_d/dev/random" ]; then
         rm -f "$rootfs_d/dev/random" &&
             mknod --mode=666 "$rootfs_d/dev/random" c 1 8 ||
-           { error "failed to fix /dev/random"; return 1; } 
+           { error "failed to fix /dev/random"; return 1; }
     fi
     if [ -b "$rootfs_d/dev/urandom" ]; then
         rm -f "$rootfs_d/dev/urandom" &&
         mknod --mode=666 "$rootfs_d/dev/urandom" c 1 9 ||
-           { error "failed to fix /dev/urandom"; return 1; } 
+           { error "failed to fix /dev/urandom"; return 1; }
     fi
 
     if [ "$version" = "0.3.2~pre1" ]; then