2023-03-28 18:39:22 +00:00
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// Copyright (c) HashiCorp, Inc.
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2023-08-11 13:12:13 +00:00
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// SPDX-License-Identifier: BUSL-1.1
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2023-03-28 18:39:22 +00:00
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2021-11-16 18:04:01 +00:00
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//go:build !windows
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2020-04-02 07:22:17 +00:00
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// +build !windows
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package config
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import "golang.org/x/sys/unix"
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// getrlimit return the max file descriptors allocated by system
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// return the number of file descriptors max
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func getrlimit() (uint64, error) {
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var limit unix.Rlimit
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err := unix.Getrlimit(unix.RLIMIT_NOFILE, &limit)
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2020-04-16 17:35:28 +00:00
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// nolint:unconvert // Rlimit.Cur may not be uint64 on all platforms
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2020-04-02 07:22:17 +00:00
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return uint64(limit.Cur), err
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}
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