Файловый менеджер

Файловый менеджер - Редактировать - /usr/src/linux-headers-5.4.0-200/include/linux/atalk.h

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/* SPDX-License-Identifier: GPL-2.0 / #ifndef __LINUX_ATALK_H__ #define __LINUX_ATALK_H__ #include <net/sock.h> #include <uapi/linux/atalk.h> struct atalk_route { struct net_device dev; struct atalk_addr target; struct atalk_addr gateway; int flags; struct atalk_route next; }; /* * struct atalk_iface - AppleTalk Interface * @dev - Network device associated with this interface * @address - Our address * @status - What are we doing? * @nets - Associated direct netrange * @next - next element in the list of interfaces / struct atalk_iface { struct net_device dev; struct atalk_addr address; int status; #define ATIF_PROBE 1 /* Probing for an address / #define ATIF_PROBE_FAIL 2 / Probe collided / struct atalk_netrange nets; struct atalk_iface next; }; struct atalk_sock { /* struct sock has to be the first member of atalk_sock / struct sock sk; __be16 dest_net; __be16 src_net; unsigned char dest_node; unsigned char src_node; unsigned char dest_port; unsigned char src_port; }; static inline struct atalk_sock at_sk(struct sock sk) { return (struct atalk_sock )sk; } struct ddpehdr { __be16 deh_len_hops; /* lower 10 bits are length, next 4 - hops / __be16 deh_sum; __be16 deh_dnet; __be16 deh_snet; __u8 deh_dnode; __u8 deh_snode; __u8 deh_dport; __u8 deh_sport; / And netatalk apps expect to stick the type in themselves / }; static __inline__ struct ddpehdr ddp_hdr(struct sk_buff skb) { return (struct ddpehdr )skb_transport_header(skb); } /* AppleTalk AARP headers / struct elapaarp { __be16 hw_type; #define AARP_HW_TYPE_ETHERNET 1 #define AARP_HW_TYPE_TOKENRING 2 __be16 pa_type; __u8 hw_len; __u8 pa_len; #define AARP_PA_ALEN 4 __be16 function; #define AARP_REQUEST 1 #define AARP_REPLY 2 #define AARP_PROBE 3 __u8 hw_src[ETH_ALEN]; __u8 pa_src_zero; __be16 pa_src_net; __u8 pa_src_node; __u8 hw_dst[ETH_ALEN]; __u8 pa_dst_zero; __be16 pa_dst_net; __u8 pa_dst_node; } __attribute__ ((packed)); static __inline__ struct elapaarp aarp_hdr(struct sk_buff skb) { return (struct elapaarp )skb_transport_header(skb); } /* Not specified - how long till we drop a resolved entry / #define AARP_EXPIRY_TIME (5 60 * HZ) /* Size of hash table / #define AARP_HASH_SIZE 16 / Fast retransmission timer when resolving / #define AARP_TICK_TIME (HZ / 5) / Send 10 requests then give up (2 seconds) / #define AARP_RETRANSMIT_LIMIT 10 / * Some value bigger than total retransmit time + a bit for last reply to * appear and to stop continual requests / #define AARP_RESOLVE_TIME (10 HZ) extern struct datalink_proto ddp_dl, aarp_dl; extern int aarp_proto_init(void); /* Inter module exports / / Give a device find its atif control structure / #if IS_ENABLED(CONFIG_IRDA) \|\| IS_ENABLED(CONFIG_ATALK) static inline struct atalk_iface atalk_find_dev(struct net_device dev) { return dev->atalk_ptr; } #endif extern struct atalk_addr atalk_find_dev_addr(struct net_device dev); extern struct net_device atrtr_get_dev(struct atalk_addr sa); extern int aarp_send_ddp(struct net_device dev, struct sk_buff skb, struct atalk_addr sa, void hwaddr); extern void aarp_device_down(struct net_device dev); extern void aarp_probe_network(struct atalk_iface atif); extern int aarp_proxy_probe_network(struct atalk_iface atif, struct atalk_addr sa); extern void aarp_proxy_remove(struct net_device dev, struct atalk_addr sa); extern void aarp_cleanup_module(void); extern struct hlist_head atalk_sockets; extern rwlock_t atalk_sockets_lock; extern struct atalk_route atalk_routes; extern rwlock_t atalk_routes_lock; extern struct atalk_iface atalk_interfaces; extern rwlock_t atalk_interfaces_lock; extern struct atalk_route atrtr_default; struct aarp_iter_state { int bucket; struct aarp_entry table; }; extern const struct seq_operations aarp_seq_ops; extern int sysctl_aarp_expiry_time; extern int sysctl_aarp_tick_time; extern int sysctl_aarp_retransmit_limit; extern int sysctl_aarp_resolve_time; #ifdef CONFIG_SYSCTL extern int atalk_register_sysctl(void); extern void atalk_unregister_sysctl(void); #else static inline int atalk_register_sysctl(void) { return 0; } static inline void atalk_unregister_sysctl(void) { } #endif #ifdef CONFIG_PROC_FS extern int atalk_proc_init(void); extern void atalk_proc_exit(void); #else static inline int atalk_proc_init(void) { return 0; } static inline void atalk_proc_exit(void) { } #endif / CONFIG_PROC_FS / #endif / __LINUX_ATALK_H__ */

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