OS Adaptation Layer

event_cb

Structure for callback events.

adl_str2sockunion

converts address-string (hex for ipv6, dotted decimal for ipv4 to a sockunion structure

adl_open_udp_socket

This function creates a UDP socket bound to localhost, for asynchronous interprocess communication with an Upper Layer process.

sctp_sendUdpData

function to be called when we get a message from a peer sctp instance in the poll loop

adl_send_message

function to be called when library sends a message on an SCTP socket

assign_poll_fd

function to assign an event mask to a certain poll

adl_remove_poll_fd

remove a sfd from the poll_list, and shift that list to the left

adl_register_fd_cb

function to register a file descriptor, that gets activated for certain read/write events when these occur, the specified callback funtion is activated and passed the parameters that are pointed to by the event_callback struct

adl_get_message

function to be called when we get a message from a peer sctp instance in the poll loop

dispatch_event

this function is responsible for calling the callback functions belonging to all of the file descriptors that have indicated an event !

dispatch_timer

function calls the respective callback funtion, that is to be executed as a timer event, passing it two arguments

adl_gettime

helper function for the sake of a cleaner interface :-)

adl_timediff_to_msecs

function is to return difference in msecs between time a and b (ie.

init_poll_fds

function initializes the array of fds we want to use for listening to events USE POLL_FD_UNUSED to differentiate between used/unused fds !

sctp_eventLoop

function to check for events on all poll fds (ie.

sctp_getEvents

function to check for events on all poll fds (ie.

sctp_registerUdpCallback

this function is supposed to open and bind a UDP socket listening on a port to incoming udp pakets on a local interface (a local union sockunion address)

sctp_registerStdinCallback

this function is supposed to register a callback function for catching input from the Unix STDIN file descriptor.

adl_register_socket_cb

This function should only be called in exceptional caseseg.

sctp_startTimer

This function adds a callback that is to be called some time from now.

sctp_stopTimer

This function adds a callback that is to be called some time from now.

sctp_restartTimer

Restarts a timer currently running

adl_remove_cb

function to close a bound socket from our list of socket descriptors

Alphabetic index Hierarchy of classes