diff options
| -rw-r--r-- | Documentation/connector/cn_test.c | 2 | ||||
| -rw-r--r-- | Documentation/connector/connector.txt | 8 | ||||
| -rw-r--r-- | drivers/connector/cn_queue.c | 7 | ||||
| -rw-r--r-- | drivers/connector/connector.c | 4 | ||||
| -rw-r--r-- | drivers/md/dm-log-userspace-transfer.c | 2 | ||||
| -rw-r--r-- | drivers/staging/dst/dcore.c | 2 | ||||
| -rw-r--r-- | drivers/staging/pohmelfs/config.c | 2 | ||||
| -rw-r--r-- | drivers/video/uvesafb.c | 2 | ||||
| -rw-r--r-- | drivers/w1/w1_netlink.c | 2 | ||||
| -rw-r--r-- | include/linux/connector.h | 6 |
10 files changed, 19 insertions, 18 deletions
diff --git a/Documentation/connector/cn_test.c b/Documentation/connector/cn_test.c index 1711adc..b07add3 100644 --- a/Documentation/connector/cn_test.c +++ b/Documentation/connector/cn_test.c @@ -34,7 +34,7 @@ static char cn_test_name[] = "cn_test"; static struct sock *nls; static struct timer_list cn_test_timer; -static void cn_test_callback(struct cn_msg *msg) +static void cn_test_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) { pr_info("%s: %lu: idx=%x, val=%x, seq=%u, ack=%u, len=%d: %s.\n", __func__, jiffies, msg->id.idx, msg->id.val, diff --git a/Documentation/connector/connector.txt b/Documentation/connector/connector.txt index 81e6bf6..78c9466 100644 --- a/Documentation/connector/connector.txt +++ b/Documentation/connector/connector.txt @@ -23,7 +23,7 @@ handling, etc... The Connector driver allows any kernelspace agents to use netlink based networking for inter-process communication in a significantly easier way: -int cn_add_callback(struct cb_id *id, char *name, void (*callback) (void *)); +int cn_add_callback(struct cb_id *id, char *name, void (*callback) (struct cn_msg *, struct netlink_skb_parms *)); void cn_netlink_send(struct cn_msg *msg, u32 __group, int gfp_mask); struct cb_id @@ -53,15 +53,15 @@ struct cn_msg Connector interfaces. /*****************************************/ -int cn_add_callback(struct cb_id *id, char *name, void (*callback) (void *)); +int cn_add_callback(struct cb_id *id, char *name, void (*callback) (struct cn_msg *, struct netlink_skb_parms *)); Registers new callback with connector core. struct cb_id *id - unique connector's user identifier. It must be registered in connector.h for legal in-kernel users. char *name - connector's callback symbolic name. - void (*callback) (void *) - connector's callback. - Argument must be dereferenced to struct cn_msg *. + void (*callback) (struct cn..) - connector's callback. + cn_msg and the sender's credentials void cn_del_callback(struct cb_id *id); diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c index b4cfac9..163c3e3 100644 --- a/drivers/connector/cn_queue.c +++ b/drivers/connector/cn_queue.c @@ -79,8 +79,9 @@ void cn_queue_wrapper(struct work_struct *work) container_of(work, struct cn_callback_entry, work); struct cn_callback_data *d = &cbq->data; struct cn_msg *msg = NLMSG_DATA(nlmsg_hdr(d->skb)); + struct netlink_skb_parms *nsp = &NETLINK_CB(d->skb); - d->callback(msg); + d->callback(msg, nsp); d->destruct_data(d->ddata); d->ddata = NULL; @@ -90,7 +91,7 @@ void cn_queue_wrapper(struct work_struct *work) static struct cn_callback_entry * cn_queue_alloc_callback_entry(char *name, struct cb_id *id, - void (*callback)(struct cn_msg *)) + void (*callback)(struct cn_msg *, struct netlink_skb_parms *)) { struct cn_callback_entry *cbq; @@ -124,7 +125,7 @@ int cn_cb_equal(struct cb_id *i1, struct cb_id *i2) } int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, - void (*callback)(struct cn_msg *)) + void (*callback)(struct cn_msg *, struct netlink_skb_parms *)) { struct cn_callback_entry *cbq, *__cbq; int found = 0; diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c index fc9887f..e59f0ab 100644 --- a/drivers/connector/connector.c +++ b/drivers/connector/connector.c @@ -269,7 +269,7 @@ static void cn_notify(struct cb_id *id, u32 notify_event) * May sleep. */ int cn_add_callback(struct cb_id *id, char *name, - void (*callback)(struct cn_msg *)) + void (*callback)(struct cn_msg *, struct netlink_skb_parms *)) { int err; struct cn_dev *dev = &cdev; @@ -351,7 +351,7 @@ static int cn_ctl_msg_equals(struct cn_ctl_msg *m1, struct cn_ctl_msg *m2) * * Used for notification of a request's processing. */ -static void cn_callback(struct cn_msg *msg) +static void cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) { struct cn_ctl_msg *ctl; struct cn_ctl_entry *ent; diff --git a/drivers/md/dm-log-userspace-transfer.c b/drivers/md/dm-log-userspace-transfer.c index ba0edad..556131f 100644 --- a/drivers/md/dm-log-userspace-transfer.c +++ b/drivers/md/dm-log-userspace-transfer.c @@ -129,7 +129,7 @@ static int fill_pkg(struct cn_msg *msg, struct dm_ulog_request *tfr) * This is the connector callback that delivers data * that was sent from userspace. */ -static void cn_ulog_callback(void *data) +static void cn_ulog_callback(void *data, struct netlink_skb_parms *nsp) { struct cn_msg *msg = (struct cn_msg *)data; struct dm_ulog_request *tfr = (struct dm_ulog_request *)(msg + 1); diff --git a/drivers/staging/dst/dcore.c b/drivers/staging/dst/dcore.c index ac85773..3943c91 100644 --- a/drivers/staging/dst/dcore.c +++ b/drivers/staging/dst/dcore.c @@ -847,7 +847,7 @@ static dst_command_func dst_commands[] = { /* * Configuration parser. */ -static void cn_dst_callback(struct cn_msg *msg) +static void cn_dst_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) { struct dst_ctl *ctl; int err; diff --git a/drivers/staging/pohmelfs/config.c b/drivers/staging/pohmelfs/config.c index 90f962e..c9162b3 100644 --- a/drivers/staging/pohmelfs/config.c +++ b/drivers/staging/pohmelfs/config.c @@ -527,7 +527,7 @@ out_unlock: return err; } -static void pohmelfs_cn_callback(struct cn_msg *msg) +static void pohmelfs_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) { int err; diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c index e98baf6..aa7cd95 100644 --- a/drivers/video/uvesafb.c +++ b/drivers/video/uvesafb.c @@ -67,7 +67,7 @@ static DEFINE_MUTEX(uvfb_lock); * find the kernel part of the task struct, copy the registers and * the buffer contents and then complete the task. */ -static void uvesafb_cn_callback(struct cn_msg *msg) +static void uvesafb_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) { struct uvesafb_task *utask; struct uvesafb_ktask *task; diff --git a/drivers/w1/w1_netlink.c b/drivers/w1/w1_netlink.c index 52ccb3d..45c126f 100644 --- a/drivers/w1/w1_netlink.c +++ b/drivers/w1/w1_netlink.c @@ -306,7 +306,7 @@ static int w1_netlink_send_error(struct cn_msg *rcmsg, struct w1_netlink_msg *rm return error; } -static void w1_cn_callback(struct cn_msg *msg) +static void w1_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) { struct w1_netlink_msg *m = (struct w1_netlink_msg *)(msg + 1); struct w1_netlink_cmd *cmd; diff --git a/include/linux/connector.h b/include/linux/connector.h index 05a7a14..545728e 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -136,7 +136,7 @@ struct cn_callback_data { void *ddata; struct sk_buff *skb; - void (*callback) (struct cn_msg *); + void (*callback) (struct cn_msg *, struct netlink_skb_parms *); void *free; }; @@ -167,11 +167,11 @@ struct cn_dev { struct cn_queue_dev *cbdev; }; -int cn_add_callback(struct cb_id *, char *, void (*callback) (struct cn_msg *)); +int cn_add_callback(struct cb_id *, char *, void (*callback) (struct cn_msg *, struct netlink_skb_parms *)); void cn_del_callback(struct cb_id *); int cn_netlink_send(struct cn_msg *, u32, gfp_t); -int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *)); +int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *, struct netlink_skb_parms *)); void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id); int queue_cn_work(struct cn_callback_entry *cbq, struct work_struct *work); |
