44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
// Copyright 2023 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 wasip1
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package os
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import (
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"time"
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"github.com/goplus/llgo/runtime/internal/clite/syscall"
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)
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func fillFileStatFromSys(fs *fileStat, name string) {
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fs.name = basename(name)
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fs.size = int64(fs.sys.Size)
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fs.modTime = time.Unix(0, int64(fs.sys.Mtime))
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switch fs.sys.Filetype {
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case syscall.FILETYPE_BLOCK_DEVICE:
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fs.mode |= ModeDevice
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case syscall.FILETYPE_CHARACTER_DEVICE:
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fs.mode |= ModeDevice | ModeCharDevice
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case syscall.FILETYPE_DIRECTORY:
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fs.mode |= ModeDir
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case syscall.FILETYPE_SOCKET_DGRAM:
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fs.mode |= ModeSocket
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case syscall.FILETYPE_SOCKET_STREAM:
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fs.mode |= ModeSocket
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case syscall.FILETYPE_SYMBOLIC_LINK:
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fs.mode |= ModeSymlink
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}
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// WASI does not support unix-like permissions, but Go programs are likely
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// to expect the permission bits to not be zero so we set defaults to help
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// avoid breaking applications that are migrating to WASM.
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if fs.sys.Filetype == syscall.FILETYPE_DIRECTORY {
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fs.mode |= 0700
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} else {
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fs.mode |= 0600
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}
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}
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