go-waku/waku/sys_unix.go

19 lines
283 B
Go

//go:build linux || darwin
package waku
import (
"fmt"
"golang.org/x/sys/unix"
)
func getNumFDs() int {
var l unix.Rlimit
if err := unix.Getrlimit(unix.RLIMIT_NOFILE, &l); err != nil {
fmt.Println("failed to get fd limit:" + err.Error())
return 0
}
return int(l.Cur)
}