PR_WaitForPollableEvent

Blocks the calling thread until the pollable event is set, and then atomically unsetting the event before returning.

Syntax

NSPR_API(PRStatus) PR_WaitForPollableEvent(PRFileDesc *event);

Parameter

The function has the following parameter:

event

Pointer to a PRFileDesc structure previously created via a call to PR_NewPollableEvent.

Returns

The function returns one of the following values:

  • If successful, PR_SUCCESS.

  • If unsuccessful, PR_FAILURE. The reason for the failure can be retrieved via PR_GetError.