*** UNIX MANUAL PAGE BROWSER ***

getpagesize(2) System Calls Manual getpagesize(2) NAME getpagesize - Gets the system page size SYNOPSIS #include <unistd.h> int getpagesize ( void ); STANDARDS Interfaces documented on this reference page conform to industry stan- dards as follows: getpagesize(): XPG4-UNIX Refer to the standards(5) reference page for more information about in- dustry standards and associated tags. DESCRIPTION The getpagesize() function returns the number of bytes in a page. You might need to include this value in parameters to memory management system calls. The page size is an operating system page size and might differ from the underlying hardware page size. RETURN VALUES The getpagesize() function returns the number of bytes in a page, and is always successful. RELATED INFORMATION Functions: brk(2), getrlimit(2), madvise(2), mmap(2), mprotect(2), msync(2), munmap(2) Routines: sysconf(3) Standards: standards(5) delim off getpagesize(2)