diff options
Diffstat (limited to 'include/net/sctp')
| -rw-r--r-- | include/net/sctp/command.h | 1 | ||||
| -rw-r--r-- | include/net/sctp/sctp.h | 15 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 17 | ||||
| -rw-r--r-- | include/net/sctp/ulpevent.h | 2 | ||||
| -rw-r--r-- | include/net/sctp/user.h | 1 |
5 files changed, 29 insertions, 7 deletions
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h index dd6847e5d6e4..6506458ccd33 100644 --- a/include/net/sctp/command.h +++ b/include/net/sctp/command.h @@ -63,6 +63,7 @@ typedef enum { SCTP_CMD_ECN_ECNE, /* Do delayed ECNE processing. */ SCTP_CMD_ECN_CWR, /* Do delayed CWR processing. */ SCTP_CMD_TIMER_START, /* Start a timer. */ + SCTP_CMD_TIMER_START_ONCE, /* Start a timer once */ SCTP_CMD_TIMER_RESTART, /* Restart a timer. */ SCTP_CMD_TIMER_STOP, /* Stop a timer. */ SCTP_CMD_INIT_CHOOSE_TRANSPORT, /* Choose transport for an INIT. */ diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index b2c2366676a7..6a72a58cde59 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -120,6 +120,7 @@ extern int sctp_copy_local_addr_list(struct sctp_bind_addr *, int flags); extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family); extern int sctp_register_pf(struct sctp_pf *, sa_family_t); +extern void sctp_addr_wq_mgmt(struct sctp_sockaddr_entry *, int); /* * sctp/socket.c @@ -134,6 +135,7 @@ void sctp_sock_rfree(struct sk_buff *skb); void sctp_copy_sock(struct sock *newsk, struct sock *sk, struct sctp_association *asoc); extern struct percpu_counter sctp_sockets_allocated; +extern int sctp_asconf_mgmt(struct sctp_sock *, struct sctp_sockaddr_entry *); /* * sctp/primitive.c @@ -285,20 +287,21 @@ do { \ pr_cont(fmt, ##args); \ } while (0) #define SCTP_DEBUG_PRINTK_IPADDR(fmt_lead, fmt_trail, \ - args_lead, saddr, args_trail...) \ + args_lead, addr, args_trail...) \ do { \ + const union sctp_addr *_addr = (addr); \ if (sctp_debug_flag) { \ - if (saddr->sa.sa_family == AF_INET6) { \ + if (_addr->sa.sa_family == AF_INET6) { \ printk(KERN_DEBUG \ pr_fmt(fmt_lead "%pI6" fmt_trail), \ args_lead, \ - &saddr->v6.sin6_addr, \ + &_addr->v6.sin6_addr, \ args_trail); \ } else { \ printk(KERN_DEBUG \ pr_fmt(fmt_lead "%pI4" fmt_trail), \ args_lead, \ - &saddr->v4.sin_addr.s_addr, \ + &_addr->v4.sin_addr.s_addr, \ args_trail); \ } \ } \ @@ -598,7 +601,7 @@ static inline int ipver2af(__u8 ipver) return AF_INET6; default: return 0; - }; + } } /* Convert from an address parameter type to an address family. */ @@ -611,7 +614,7 @@ static inline int param_type2af(__be16 type) return AF_INET6; default: return 0; - }; + } } /* Perform some sanity checks. */ diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 7df327a6d564..31d7ea2e1d2a 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -205,6 +205,11 @@ extern struct sctp_globals { * It is a list of sctp_sockaddr_entry. */ struct list_head local_addr_list; + int default_auto_asconf; + struct list_head addr_waitq; + struct timer_list addr_wq_timer; + struct list_head auto_asconf_splist; + spinlock_t addr_wq_lock; /* Lock that protects the local_addr_list writers */ spinlock_t addr_list_lock; @@ -264,6 +269,11 @@ extern struct sctp_globals { #define sctp_port_hashtable (sctp_globals.port_hashtable) #define sctp_local_addr_list (sctp_globals.local_addr_list) #define sctp_local_addr_lock (sctp_globals.addr_list_lock) +#define sctp_auto_asconf_splist (sctp_globals.auto_asconf_splist) +#define sctp_addr_waitq (sctp_globals.addr_waitq) +#define sctp_addr_wq_timer (sctp_globals.addr_wq_timer) +#define sctp_addr_wq_lock (sctp_globals.addr_wq_lock) +#define sctp_default_auto_asconf (sctp_globals.default_auto_asconf) #define sctp_scope_policy (sctp_globals.ipv4_scope_policy) #define sctp_addip_enable (sctp_globals.addip_enable) #define sctp_addip_noauth (sctp_globals.addip_noauth_enable) @@ -341,6 +351,8 @@ struct sctp_sock { atomic_t pd_mode; /* Receive to here while partial delivery is in effect. */ struct sk_buff_head pd_lobby; + struct list_head auto_asconf_list; + int do_auto_asconf; }; static inline struct sctp_sock *sctp_sk(const struct sock *sk) @@ -792,6 +804,8 @@ struct sctp_sockaddr_entry { __u8 valid; }; +#define SCTP_ADDRESS_TICK_DELAY 500 + typedef struct sctp_chunk *(sctp_packet_phandler_t)(struct sctp_association *); /* This structure holds lists of chunks as we are assembling for @@ -1236,6 +1250,7 @@ sctp_scope_t sctp_scope(const union sctp_addr *); int sctp_in_scope(const union sctp_addr *addr, const sctp_scope_t scope); int sctp_is_any(struct sock *sk, const union sctp_addr *addr); int sctp_addr_is_valid(const union sctp_addr *addr); +int sctp_is_ep_boundall(struct sock *sk); /* What type of endpoint? */ @@ -1898,6 +1913,8 @@ struct sctp_association { * after reaching 4294967295. */ __u32 addip_serial; + union sctp_addr *asconf_addr_del_pending; + int src_out_of_asoc_ok; /* SCTP AUTH: list of the endpoint shared keys. These * keys are provided out of band by the user applicaton diff --git a/include/net/sctp/ulpevent.h b/include/net/sctp/ulpevent.h index 99b027b2adce..ca4693b4e09e 100644 --- a/include/net/sctp/ulpevent.h +++ b/include/net/sctp/ulpevent.h @@ -80,7 +80,7 @@ static inline struct sctp_ulpevent *sctp_skb2event(struct sk_buff *skb) void sctp_ulpevent_free(struct sctp_ulpevent *); int sctp_ulpevent_is_notification(const struct sctp_ulpevent *); -void sctp_queue_purge_ulpevents(struct sk_buff_head *list); +unsigned int sctp_queue_purge_ulpevents(struct sk_buff_head *list); struct sctp_ulpevent *sctp_ulpevent_make_assoc_change( const struct sctp_association *asoc, diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h index 32fd51274037..0842ef00b2fe 100644 --- a/include/net/sctp/user.h +++ b/include/net/sctp/user.h @@ -92,6 +92,7 @@ typedef __s32 sctp_assoc_t; #define SCTP_LOCAL_AUTH_CHUNKS 27 /* Read only */ #define SCTP_GET_ASSOC_NUMBER 28 /* Read only */ #define SCTP_GET_ASSOC_ID_LIST 29 /* Read only */ +#define SCTP_AUTO_ASCONF 30 /* Internal Socket Options. Some of the sctp library functions are * implemented using these socket options. |