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Diffstat (limited to 'src/rtnl.c')
-rw-r--r--src/rtnl.c139
1 files changed, 71 insertions, 68 deletions
diff --git a/src/rtnl.c b/src/rtnl.c
index 7da55fa5..6a47a8c1 100644
--- a/src/rtnl.c
+++ b/src/rtnl.c
@@ -217,6 +217,9 @@ static void read_uevent(struct interface_data *interface)
} else if (strcmp(line + 8, "bond") == 0) {
interface->service_type = CONNMAN_SERVICE_TYPE_ETHERNET;
interface->device_type = CONNMAN_DEVICE_TYPE_ETHERNET;
+ } else if (strcmp(line + 8, "dsa") == 0) {
+ interface->service_type = CONNMAN_SERVICE_TYPE_ETHERNET;
+ interface->device_type = CONNMAN_DEVICE_TYPE_ETHERNET;
} else {
interface->service_type = CONNMAN_SERVICE_TYPE_UNKNOWN;
interface->device_type = CONNMAN_DEVICE_TYPE_UNKNOWN;
@@ -591,14 +594,15 @@ static void process_newlink(unsigned short type, int index, unsigned flags,
__connman_technology_add_interface(interface->service_type,
interface->index, interface->ident);
- for (list = watch_list; list; list = list->next) {
+ list = watch_list;
+ while (list) {
+ GSList *next = list->next;
struct watch_data *watch = list->data;
- if (watch->index != index)
- continue;
-
- if (watch->newlink)
+ if (watch->index == index && watch->newlink)
watch->newlink(flags, change, watch->user_data);
+
+ list = next;
}
}
@@ -1452,75 +1456,71 @@ static const char *type2string(uint16_t type)
static GIOChannel *channel = NULL;
static guint channel_watch = 0;
-struct rtnl_request {
- struct nlmsghdr hdr;
- struct rtgenmsg msg;
-};
-#define RTNL_REQUEST_SIZE (sizeof(struct nlmsghdr) + sizeof(struct rtgenmsg))
+#define RTNL_REQUEST_SIZE (NLMSG_HDRLEN + NLMSG_ALIGN(sizeof(struct rtgenmsg)))
static GSList *request_list = NULL;
static guint32 request_seq = 0;
-static struct rtnl_request *find_request(guint32 seq)
+static struct nlmsghdr *find_request(guint32 seq)
{
GSList *list;
for (list = request_list; list; list = list->next) {
- struct rtnl_request *req = list->data;
+ struct nlmsghdr *hdr = list->data;
- if (req->hdr.nlmsg_seq == seq)
- return req;
+ if (hdr->nlmsg_seq == seq)
+ return hdr;
}
return NULL;
}
-static int send_request(struct rtnl_request *req)
+static int send_request(struct nlmsghdr *hdr)
{
struct sockaddr_nl addr;
int sk;
DBG("%s len %d type %d flags 0x%04x seq %d",
- type2string(req->hdr.nlmsg_type),
- req->hdr.nlmsg_len, req->hdr.nlmsg_type,
- req->hdr.nlmsg_flags, req->hdr.nlmsg_seq);
+ type2string(hdr->nlmsg_type),
+ hdr->nlmsg_len, hdr->nlmsg_type,
+ hdr->nlmsg_flags, hdr->nlmsg_seq);
sk = g_io_channel_unix_get_fd(channel);
memset(&addr, 0, sizeof(addr));
addr.nl_family = AF_NETLINK;
- return sendto(sk, req, req->hdr.nlmsg_len, 0,
+ return sendto(sk, hdr, hdr->nlmsg_len, 0,
(struct sockaddr *) &addr, sizeof(addr));
}
-static int queue_request(struct rtnl_request *req)
+static int queue_request(struct nlmsghdr *hdr)
{
- request_list = g_slist_append(request_list, req);
+ request_list = g_slist_append(request_list, hdr);
if (g_slist_length(request_list) > 1)
return 0;
- return send_request(req);
+ return send_request(hdr);
}
static int process_response(guint32 seq)
{
- struct rtnl_request *req;
+ struct nlmsghdr *hdr;
DBG("seq %d", seq);
- req = find_request(seq);
- if (req) {
- request_list = g_slist_remove(request_list, req);
- g_free(req);
+ hdr = find_request(seq);
+ if (hdr) {
+ request_list = g_slist_remove(request_list, hdr);
+ g_free(hdr);
}
- req = g_slist_nth_data(request_list, 0);
- if (!req)
+ hdr = g_slist_nth_data(request_list, 0);
+ if (!hdr)
return 0;
- return send_request(req);
+ return send_request(hdr);
}
static void rtnl_message(void *buf, size_t len)
@@ -1635,62 +1635,65 @@ static gboolean netlink_event(GIOChannel *chan, GIOCondition cond, gpointer data
static int send_getlink(void)
{
- struct rtnl_request *req;
+ struct nlmsghdr *hdr;
+ struct rtgenmsg *msg;
DBG("");
- req = g_try_malloc0(RTNL_REQUEST_SIZE);
- if (!req)
- return -ENOMEM;
+ hdr = g_malloc0(RTNL_REQUEST_SIZE);
+
+ hdr->nlmsg_len = RTNL_REQUEST_SIZE;
+ hdr->nlmsg_type = RTM_GETLINK;
+ hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
+ hdr->nlmsg_pid = 0;
+ hdr->nlmsg_seq = request_seq++;
- req->hdr.nlmsg_len = RTNL_REQUEST_SIZE;
- req->hdr.nlmsg_type = RTM_GETLINK;
- req->hdr.nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
- req->hdr.nlmsg_pid = 0;
- req->hdr.nlmsg_seq = request_seq++;
- req->msg.rtgen_family = AF_INET;
+ msg = (struct rtgenmsg *) NLMSG_DATA(hdr);
+ msg->rtgen_family = AF_INET;
- return queue_request(req);
+ return queue_request(hdr);
}
static int send_getaddr(void)
{
- struct rtnl_request *req;
+ struct nlmsghdr *hdr;
+ struct rtgenmsg *msg;
DBG("");
- req = g_try_malloc0(RTNL_REQUEST_SIZE);
- if (!req)
- return -ENOMEM;
+ hdr = g_malloc0(RTNL_REQUEST_SIZE);
- req->hdr.nlmsg_len = RTNL_REQUEST_SIZE;
- req->hdr.nlmsg_type = RTM_GETADDR;
- req->hdr.nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
- req->hdr.nlmsg_pid = 0;
- req->hdr.nlmsg_seq = request_seq++;
- req->msg.rtgen_family = AF_INET;
+ hdr->nlmsg_len = RTNL_REQUEST_SIZE;
+ hdr->nlmsg_type = RTM_GETADDR;
+ hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
+ hdr->nlmsg_pid = 0;
+ hdr->nlmsg_seq = request_seq++;
- return queue_request(req);
+ msg = (struct rtgenmsg *) NLMSG_DATA(hdr);
+ msg->rtgen_family = AF_INET;
+
+ return queue_request(hdr);
}
static int send_getroute(void)
{
- struct rtnl_request *req;
+ struct nlmsghdr *hdr;
+ struct rtgenmsg *msg;
DBG("");
- req = g_try_malloc0(RTNL_REQUEST_SIZE);
- if (!req)
- return -ENOMEM;
+ hdr = g_malloc0(RTNL_REQUEST_SIZE);
+
+ hdr->nlmsg_len = RTNL_REQUEST_SIZE;
+ hdr->nlmsg_type = RTM_GETROUTE;
+ hdr->nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
+ hdr->nlmsg_pid = 0;
+ hdr->nlmsg_seq = request_seq++;
- req->hdr.nlmsg_len = RTNL_REQUEST_SIZE;
- req->hdr.nlmsg_type = RTM_GETROUTE;
- req->hdr.nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
- req->hdr.nlmsg_pid = 0;
- req->hdr.nlmsg_seq = request_seq++;
- req->msg.rtgen_family = AF_INET;
+ msg = (struct rtgenmsg *) NLMSG_DATA(hdr);
+ msg->rtgen_family = AF_INET;
- return queue_request(req);
+ return queue_request(hdr);
}
static gboolean update_timeout_cb(gpointer user_data)
@@ -1853,14 +1856,14 @@ void __connman_rtnl_cleanup(void)
update_list = NULL;
for (list = request_list; list; list = list->next) {
- struct rtnl_request *req = list->data;
+ struct nlmsghdr *hdr= list->data;
DBG("%s len %d type %d flags 0x%04x seq %d",
- type2string(req->hdr.nlmsg_type),
- req->hdr.nlmsg_len, req->hdr.nlmsg_type,
- req->hdr.nlmsg_flags, req->hdr.nlmsg_seq);
+ type2string(hdr->nlmsg_type),
+ hdr->nlmsg_len, hdr->nlmsg_type,
+ hdr->nlmsg_flags, hdr->nlmsg_seq);
- g_free(req);
+ g_free(hdr);
list->data = NULL;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-30 08:16:43 +0000