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MPROTECT(2)		  FreeBSD System Calls Manual		   MPROTECT(2)

NAME
     mprotect -- control the protection	of pages

LIBRARY
     Standard C	Library	(libc, -lc)

SYNOPSIS
     #include <sys/types.h>
     #include <sys/mman.h>

     int
     mprotect(void *addr, size_t len, int prot);

DESCRIPTION
     The mprotect() system call	changes	the specified pages to have protection
     prot.  Not	all implementations will guarantee protection on a page	basis;
     the granularity of	protection changes may be as large as an entire
     region.

SEE ALSO
     madvise(2), mincore(2), msync(2), munmap(2)

HISTORY
     The mprotect() function first appeared in 4.4BSD.

FreeBSD	10.1			 June 9, 1993			  FreeBSD 10.1

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY

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<https://www.freebsd.org/cgi/man.cgi?query=mprotect&sektion=2&manpath=NetBSD+1.5>

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