MUNMAP(2) — System Interface Manual — System Calls

NAME

munmap − unmap pages of memory

#include <mman.h>

munmap(addr, len)
caddr_t addr; int len;

This 4.3 call is not implemented in 4.2.

Munmap causes the pages starting at addr and continuing for len bytes to refer to private pages which will be initialized to zero on reference.

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