go-ethereum/vendor/github.com/oschwald/maxminddb-golang/mmap_unix.go
Kurkó Mihály 1a29bf0ee2 dashboard, p2p, vendor: visualize peers (#19247)
* dashboard, p2p: visualize peers

* dashboard: change scale to green to red
2019-03-13 14:53:52 +02:00

16 lines
274 B
Go

// +build !windows,!appengine
package maxminddb
import (
"golang.org/x/sys/unix"
)
func mmap(fd int, length int) (data []byte, err error) {
return unix.Mmap(fd, 0, length, unix.PROT_READ, unix.MAP_SHARED)
}
func munmap(b []byte) (err error) {
return unix.Munmap(b)
}