Destroys an effective address to real address translation region.
#include <sys/adspace.h> int rmmap_remove (eaddrp); void **eaddrp;
eaddrp | Pointer to the process effective address of the desired mapping region. |
Destroys an effective address to real address translation region. If rmmap_remove kernel service is called with the effective address within the region of a previously created I/O mapping segment, the region is destroyed.
The rmmap_remove kernel service can be called from the process environment only.
0 | Indicates a successful operation. |
EINVAL | The provided eaddr does not correspond to a valid I/O mapping segment. |
EINVAL | This hardware platform does not implement this service. |
The rmmap_remove kernel service is part of Base Operating System (BOS) Runtime. This service only functions on PowerPC microprocessors.
This service only functions on PowerPC microprocessors.
The rmmap_create Kernel Service.
Memory Kernel Services and Understanding Virtual Memory Mangager Interfaces in AIX Version 4 Kernel Extensions and Device Support Programming Concepts.