文件操作 - sysvshm_linux.go
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文件: /usr/share/go-1.23/src/cmd/vendor/golang.org/x/sys/unix/sysvshm_linux.go
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// Copyright 2021 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 linux package unix import "runtime" // SysvShmCtl performs control operations on the shared memory segment // specified by id. func SysvShmCtl(id, cmd int, desc *SysvShmDesc) (result int, err error) { if runtime.GOARCH == "arm" || runtime.GOARCH == "mips64" || runtime.GOARCH == "mips64le" { cmd |= ipc_64 } return shmctl(id, cmd, desc) }
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