18 lines
297 B
Go
18 lines
297 B
Go
//go:build linux || darwin
|
|
// +build linux darwin
|
|
|
|
package rcmgr
|
|
|
|
import (
|
|
"golang.org/x/sys/unix"
|
|
)
|
|
|
|
func getNumFDs() int {
|
|
var l unix.Rlimit
|
|
if err := unix.Getrlimit(unix.RLIMIT_NOFILE, &l); err != nil {
|
|
log.Errorw("failed to get fd limit", "error", err)
|
|
return 0
|
|
}
|
|
return int(l.Cur)
|
|
}
|