• Xin Long's avatar
    sctp: add sctp_info dump api for sctp_diag · 52c52a61
    Xin Long authored
    
    
    sctp_diag will dump some important details of sctp's assoc or ep, we use
    sctp_info to describe them,  sctp_get_sctp_info to get them, and export
    it to sctp_diag.ko.
    
    v2->v3:
    - we will not use list_for_each_safe in sctp_get_sctp_info, cause
      all the callers of it will use lock_sock.
    
    - fix the holes in struct sctp_info with __reserved* field.
      because sctp_diag is a new feature, and sctp_info is just for now,
      it may be changed in the future.
    Signed-off-by: default avatarXin Long <lucien.xin@gmail.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    52c52a61
socket.c 211 KB