Source.setCallback

Sets the callback function for a source. The callback for a source is called from the source's dispatch function. The exact type of func depends on the type of source; ie. you should not count on func being called with data as its first parameter. Typically, you won't use this function. Instead use functions specific to the type of source you are using.

class Source
void
setCallback

Parameters

func GSourceFunc

a callback function

data void*

the data to pass to callback function

notify GDestroyNotify

a function to call when data is no longer in use, or NULL.

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