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Name

getpagesize - get system page size

Synopsis

#include <unistd.h>

int getpagesize(void);

Description

getpagesize() returns the number of bytes in a page. Page granularity is the granularity of many of the memory management calls.

The page size is a system page size and need not be the same as the underlying hardware page size.

See Also

pagesize(1) , brk(2) , mmap(2) , sysconf(3C)

Table of Contents