getpagesize(2) getpagesize(2) NAME getpagesize - get the current page size SYNOPSIS #include <unistd.h> int getpagesize(void); DESCRIPTION The getpagesize() function returns the current page size. The getpagesize() function is equivalent to sysconf(_SC_PAGE_SIZE) and sysconf(_SC_PAGESIZE). RETURN VALUE The getpagesize() function returns the current page size. ERRORS No errors are defined. APPLICATION USAGE The value returned by getpagesize() need not be the minimum value that malloc() can allocate. Moreover, the application cannot assume that an object of this size can be allocated with malloc(). SEE ALSO brk(), getrlimit(), mmap(), mprotect(), munmap(), msync(), sysconf(), <unistd.h>. CHANGE HISTORY First released in Issue 4, Version 2. Hewlett-Packard Company - 1 - HP-UX Release 10.20: July 1996