diff options
Diffstat (limited to 'net/batman-adv/icmp_socket.c')
| -rw-r--r-- | net/batman-adv/icmp_socket.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c index a98e0a986cef..581375d0eed2 100644 --- a/net/batman-adv/icmp_socket.c +++ b/net/batman-adv/icmp_socket.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors: * * Marek Lindner @@ -26,6 +27,7 @@ #include <linux/export.h> #include <linux/fcntl.h> #include <linux/fs.h> +#include <linux/gfp.h> #include <linux/if_ether.h> #include <linux/kernel.h> #include <linux/list.h> @@ -42,11 +44,11 @@ #include <linux/string.h> #include <linux/uaccess.h> #include <linux/wait.h> +#include <uapi/linux/batadv_packet.h> #include "hard-interface.h" #include "log.h" #include "originator.h" -#include "packet.h" #include "send.h" static struct batadv_socket_client *batadv_socket_client_hash[256]; @@ -55,6 +57,9 @@ static void batadv_socket_add_packet(struct batadv_socket_client *socket_client, struct batadv_icmp_header *icmph, size_t icmp_len); +/** + * batadv_socket_init() - Initialize soft interface independent socket data + */ void batadv_socket_init(void) { memset(batadv_socket_client_hash, 0, sizeof(batadv_socket_client_hash)); @@ -314,6 +319,12 @@ static const struct file_operations batadv_fops = { .llseek = no_llseek, }; +/** + * batadv_socket_setup() - Create debugfs "socket" file + * @bat_priv: the bat priv with all the soft interface information + * + * Return: 0 on success or negative error number in case of failure + */ int batadv_socket_setup(struct batadv_priv *bat_priv) { struct dentry *d; @@ -333,7 +344,7 @@ err: } /** - * batadv_socket_add_packet - schedule an icmp packet to be sent to + * batadv_socket_add_packet() - schedule an icmp packet to be sent to * userspace on an icmp socket. * @socket_client: the socket this packet belongs to * @icmph: pointer to the header of the icmp packet @@ -390,7 +401,7 @@ static void batadv_socket_add_packet(struct batadv_socket_client *socket_client, } /** - * batadv_socket_receive_packet - schedule an icmp packet to be received + * batadv_socket_receive_packet() - schedule an icmp packet to be received * locally and sent to userspace. * @icmph: pointer to the header of the icmp packet * @icmp_len: total length of the icmp packet |