MPROTECT(2) MPROTECT(2)
NAME
mprotect - control the protection of pages
SYNOPSIS
mprotect(addr, len, prot)
caddrt addr;
int len, prot;
DESCRIPTION
The mprotect system call changes the specified pages to
have protection prot. Not all implementations will guar-
antee protection on a page basis; the granularity of pro-
tection changes may be as large as an entire region.
SEE ALSO
msync.2, munmap.2, mprotect.2, madvise.2, mincore.2
May 27, 1991 1