SYS$DELTVA (OpenVMS) SYS$DELTVA (OpenVMS)
NAME
munmap - unmap a mapped file
SYS$DELTVA - Delete address used to map a global section
EXPLAINATION
The Digital UNIX munmap system call and the OpenVMS SYS$DELTVA are sim‐
ilar concepts. The munmap function removes a mapped region from the
virtual address space of a process.
RELATED INFORMATION
Digital UNIX Functions:
munmap(2), msync(2), mmap(2), close(2) delim off
SYS$DELTVA (OpenVMS)