open-consul/agent/config/limits.go

19 lines
480 B
Go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
//go:build !windows
// +build !windows
package config
import "golang.org/x/sys/unix"
// getrlimit return the max file descriptors allocated by system
// return the number of file descriptors max
func getrlimit() (uint64, error) {
var limit unix.Rlimit
err := unix.Getrlimit(unix.RLIMIT_NOFILE, &limit)
// nolint:unconvert // Rlimit.Cur may not be uint64 on all platforms
return uint64(limit.Cur), err
}