stream_socket_sendto() — internals

stream_socket_sendto() — internals

Where it lives

• Signature: src/builtins/io/stream_socket_sendto.rs
• Lowering: src/codegen/lower_inst/builtins/io.rs:2639 (lower_stream_socket_sendto)
• Function symbol: lower_stream_socket_sendto()

Lowering notes

• Lowers stream_socket_sendto(socket, data, flags?, address?) and boxes int|false.

Runtime helpers

No direct __rt_* helpers captured — the lowering is inlined or routes through another builtin.

Signature summary

function stream_socket_sendto(resource $socket, string $data, int $flags = 0, string $address = ''): mixed

What the type checker enforces

• Arity: takes 2–4 arguments (2 optional).

Eval interpreter (magician)

• Declaration: crates/elephc-magician/src/interpreter/builtins/filesystem/stream_socket_sendto.rs (eval_builtin!)
• Dispatch hooks: direct, values

Cross-references

• User reference for stream_socket_sendto()