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. This service must be called from the process level.
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. |
This service only functions on PowerPC microprocessors.
The rmmap_create Kernel Service.
Memory Kernel Services and Understanding Virtual Memory Manager Interfaces in AIX 5L Version 5.2 Kernel Extensions and Device Support Programming Concepts.