StructPollfd
class StructPollfd
kotlin.Any | |
↳ | android.system.StructPollfd |
Used as an in/out parameter to Os.poll
. Corresponds to C's struct pollfd
from <poll.h>
.
Summary
Public constructors | |
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Public methods | |
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String |
toString() |
Properties | |
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Short |
The events we're interested in. |
FileDescriptor! |
The file descriptor to poll. |
Short |
The events that actually happened. |
Any! |
A non-standard extension that lets callers conveniently map back to the object their fd belongs to. |
Public constructors
Public methods
toString
fun toString(): String
Return | |
---|---|
String |
a string representation of the object. |
Properties
events
var events: Short
The events we're interested in. POLLIN corresponds to being in select(2)'s read fd set, POLLOUT to the write fd set.
userData
var userData: Any!
A non-standard extension that lets callers conveniently map back to the object their fd belongs to. This is used by Selector, for example, to associate each FileDescriptor with the corresponding SelectionKey.