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os: net.newUnixFile #4517

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Merged
merged 1 commit into from
Oct 18, 2024
Merged

os: net.newUnixFile #4517

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15 changes: 15 additions & 0 deletions src/os/file_unix.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ package os
import (
"io"
"syscall"
_ "unsafe"
)

const DevNull = "/dev/null"
Expand Down Expand Up @@ -223,3 +224,17 @@ func newUnixDirent(parent, name string, typ FileMode) (DirEntry, error) {
ude.info = info
return ude, nil
}

// Since internal/poll is not available, we need to stub this out.
// Big go requires the option to add the fd to the polling system.
//
//go:linkname net_newUnixFile net.newUnixFile
func net_newUnixFile(fd int, name string) *File {
if fd < 0 {
panic("invalid FD")
}

// see src/os/file_unix.go:162 newFile for the original implementation.
// return newFile(fd, name, kindSock, true)
return NewFile(uintptr(fd), name)
}
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