Lines Matching refs:callback
7 * low-level "core" / "callback" or "raw" API.
76 having callback functions being called from within the TCP/IP
107 callback function for events such as incoming data available, outgoing
109 closed, etc. An application can provide a callback function to perform
110 processing for any or all of these events. Each callback is an ordinary
111 C function that is called from within the TCP/IP code. Every callback
114 the callback functions are called with a program specified argument
122 other callback functions. The "pcb" argument is the current TCP
178 Specified the callback function that should be called when a new
195 callback function of this pcb (registered with tcp_err, see below)
208 callback function.
239 Specifies the callback function that should be called when data has
241 host. The len argument passed to the callback function gives the
247 TCP data reception is callback based - an application specified
248 callback function is called when new data arrives. When the
257 Sets the callback function that will be called when new data
258 arrives. The callback function will be passed a NULL pbuf to
260 there are no errors and the callback function is to return
274 specified callback function. This can be used either as a watchdog
285 Specifies the polling interval and the callback function that should
299 callback or the polling functionality. If the close succeeds, the
315 alerted of this event by the err callback. Errors that might abort a
316 connection are when there is a shortage of memory. The callback
322 The error callback function does not get the pcb passed to it as a
370 Specifies a callback function that should be called when a UDP