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AIX Version 4.3 Kernel and Subsystems Technical Reference, Volume 2

LPFKRFLUSH (Flush Input Ring)


Flushes input ring.


#include <sys/inputdd.h>
int ioctl (FileDescriptor, LPFKRFLUSH, NULL)
int FileDescriptor;


The LPFKRFLUSH ioctl subroutine call flushes the input ring. It loads the input ring head and tail pointers with the starting address of the reporting area. The overflow flag is then cleared.


FileDescriptor Specifies the open file descriptor.

Implementation Specifics

This ioctl subroutine call is part of Base Operating System (BOS) Runtime.

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