Source file src/pkg/runtime/net_plan9.go

     1	// Copyright 2016 The Go Authors. All rights reserved.
     2	// Use of this source code is governed by a BSD-style
     3	// license that can be found in the LICENSE file.
     4	
     5	package runtime
     6	
     7	import (
     8		_ "unsafe"
     9	)
    10	
    11	//go:linkname runtime_ignoreHangup internal/poll.runtime_ignoreHangup
    12	func runtime_ignoreHangup() {
    13		getg().m.ignoreHangup = true
    14	}
    15	
    16	//go:linkname runtime_unignoreHangup internal/poll.runtime_unignoreHangup
    17	func runtime_unignoreHangup(sig string) {
    18		getg().m.ignoreHangup = false
    19	}
    20	
    21	func ignoredNote(note *byte) bool {
    22		if note == nil {
    23			return false
    24		}
    25		if gostringnocopy(note) != "hangup" {
    26			return false
    27		}
    28		return getg().m.ignoreHangup
    29	}
    30	

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