Golang os.Getpagesize() function example

package os

Golang os.Getpagesize() function usage example

(from http://golang.org/src/net/parse.go)

 func open(name string) (*file, error) {
 fd, err := os.Open(name)
 if err != nil {
 return nil, err
 }
 return &file{fd, make([]byte, 0, os.Getpagesize()), false}, nil
 }

Reference ;

http://golang.org/pkg/os/#Getpagesize