website-struct

Struct: sctp_sock

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      struct sctp_event_subscribe subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 strm_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 5.0: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 strm_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 5.3: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 5.4: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 5.8: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      __u16 pf_retrans;
      __u16 ps_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 pf_expose;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 5.11: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __be16 udp_port;
      __be16 encap_port;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      __u16 pf_retrans;
      __u16 ps_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 pf_expose;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 5.13: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __be16 udp_port;
      __be16 encap_port;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      __u16 pf_retrans;
      __u16 ps_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 pf_expose;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 5.15: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u32 probe_interval;
      __be16 udp_port;
      __be16 encap_port;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      __u16 pf_retrans;
      __u16 ps_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 pf_expose;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 5.19: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u32 probe_interval;
      __be16 udp_port;
      __be16 encap_port;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      __u16 pf_retrans;
      __u16 ps_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 pf_expose;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 6.2: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u32 probe_interval;
      __be16 udp_port;
      __be16 encap_port;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      __u16 pf_retrans;
      __u16 ps_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 pf_expose;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 6.5: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u32 probe_interval;
      __be16 udp_port;
      __be16 encap_port;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      __u16 pf_retrans;
      __u16 ps_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 pf_expose;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In 6.8: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u32 probe_interval;
      __be16 udp_port;
      __be16 encap_port;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      __u16 pf_retrans;
      __u16 ps_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 pf_expose;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

Arch

• In arm64: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In armhf: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In ppc64el: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In riscv64: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

Flavor

• In aws: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In azure: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In gcp: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

• In lowlatency: ✅

  struct sctp_sock {
      struct inet_sock inet;
      enum sctp_socket_type type;
      struct sctp_pf *pf;
      struct crypto_shash *hmac;
      char *sctp_hmac_alg;
      struct sctp_endpoint *ep;
      struct sctp_bind_bucket *bind_hash;
      __u16 default_stream;
      __u32 default_ppid;
      __u16 default_flags;
      __u32 default_context;
      __u32 default_timetolive;
      __u32 default_rcv_context;
      int max_burst;
      __u32 hbinterval;
      __u16 pathmaxrxt;
      __u32 flowlabel;
      __u8 dscp;
      int pf_retrans;
      __u32 pathmtu;
      __u32 sackdelay;
      __u32 sackfreq;
      __u32 param_flags;
      __u32 default_ss;
      struct sctp_rtoinfo rtoinfo;
      struct sctp_paddrparams paddrparam;
      struct sctp_assocparams assocparams;
      __u16 subscribe;
      struct sctp_initmsg initmsg;
      int user_frag;
      __u32 autoclose;
      __u32 adaptation_ind;
      __u32 pd_point;
      __u16 nodelay;
      __u16 reuse;
      __u16 disable_fragments;
      __u16 v4mapped;
      __u16 frag_interleave;
      __u16 recvrcvinfo;
      __u16 recvnxtinfo;
      __u16 data_ready_signalled;
      atomic_t pd_mode;
      struct sk_buff_head pd_lobby;
      struct list_head auto_asconf_list;
      int do_auto_asconf;
  };
  

Differences

Regular

• Changed between 4.18 and 5.0 ⚠️

  • Field added. __u32 flowlabel
  • Field added. __u8 dscp
  • Field added. __u16 reuse
  • Field type changed. struct sctp_event_subscribe subscribe ➡️ __u16 subscribe
• Changed between 5.0 and 5.3 ⚠️

  • Field added. int pf_retrans
  • Field added. __u32 default_ss
  • Field removed. __u16 strm_interleave
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. __u16 ps_retrans
  • Field added. __u16 pf_expose
  • Field type changed. int pf_retrans ➡️ __u16 pf_retrans
• Changed between 5.8 and 5.11 ⚠️

  • Field added. __be16 udp_port
  • Field added. __be16 encap_port
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Field added. __u32 probe_interval
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅