26 lines
447 B
Go
26 lines
447 B
Go
package sysfs
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import (
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"os"
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"syscall"
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"github.com/tetratelabs/wazero/experimental/sys"
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)
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func unlink(name string) sys.Errno {
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err := syscall.Unlink(name)
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if err == nil {
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return 0
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}
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errno := sys.UnwrapOSError(err)
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if errno == sys.EBADF {
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lstat, errLstat := os.Lstat(name)
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if errLstat == nil && lstat.Mode()&os.ModeSymlink != 0 {
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errno = sys.UnwrapOSError(os.Remove(name))
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} else {
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errno = sys.EISDIR
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}
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}
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return errno
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}
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