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