28 lines
644 B
Go
28 lines
644 B
Go
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// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build aix || darwin || dragonfly || freebsd || hurd || linux || netbsd || openbsd || solaris
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package rand
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import (
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"io/fs"
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"syscall"
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)
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func init() {
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isEAGAIN = unixIsEAGAIN
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}
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// unixIsEAGAIN reports whether err is a syscall.EAGAIN wrapped in a PathError.
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// See golang.org/issue/9205
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func unixIsEAGAIN(err error) bool {
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if pe, ok := err.(*fs.PathError); ok {
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if errno, ok := pe.Err.(syscall.Errno); ok && errno == syscall.EAGAIN {
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return true
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}
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}
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return false
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}
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