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For #20322 For #51572 Change-Id: Id0b4799d097d01128e98ba4cc0092298357bca45 Reviewed-on: https://go-review.googlesource.com/c/go/+/389935 Trust: Ian Lance Taylor <iant@golang.org> Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
30 lines
708 B
Go
30 lines
708 B
Go
// Copyright 2015 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 unix || (js && wasm)
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package socktest
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// Sockets maps a socket descriptor to the status of socket.
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type Sockets map[int]Status
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func (sw *Switch) sockso(s int) *Status {
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sw.smu.RLock()
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defer sw.smu.RUnlock()
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so, ok := sw.sotab[s]
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if !ok {
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return nil
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}
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return &so
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}
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// addLocked returns a new Status without locking.
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// sw.smu must be held before call.
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func (sw *Switch) addLocked(s, family, sotype, proto int) *Status {
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sw.once.Do(sw.init)
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so := Status{Cookie: cookie(family, sotype, proto)}
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sw.sotab[s] = so
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return &so
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}
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