| // Copyright 2015 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris |
| // +build aix darwin dragonfly freebsd linux netbsd openbsd solaris |
| |
| package netutil |
| |
| import "syscall" |
| |
| func maxOpenFiles() int { |
| var rlim syscall.Rlimit |
| if err := syscall.Getrlimit(syscall.RLIMIT_NOFILE, &rlim); err != nil { |
| return defaultMaxOpenFiles |
| } |
| return int(rlim.Cur) |
| } |
