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https://github.com/tinygo-org/tinygo.git
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Randy Reddig
53 lines
2.1 KiB
Go
53 lines
2.1 KiB
Go
// Code generated by wit-bindgen-go. DO NOT EDIT.
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// Package udpcreatesocket represents the imported interface "wasi:sockets/udp-create-socket@0.2.0".
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package udpcreatesocket
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import (
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"internal/cm"
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"internal/wasi/sockets/v0.2.0/network"
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"internal/wasi/sockets/v0.2.0/udp"
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)
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// CreateUDPSocket represents the imported function "create-udp-socket".
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//
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// Create a new UDP socket.
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//
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// Similar to `socket(AF_INET or AF_INET6, SOCK_DGRAM, IPPROTO_UDP)` in POSIX.
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// On IPv6 sockets, IPV6_V6ONLY is enabled by default and can't be configured otherwise.
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//
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// This function does not require a network capability handle. This is considered
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// to be safe because
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// at time of creation, the socket is not bound to any `network` yet. Up to the moment
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// `bind` is called,
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// the socket is effectively an in-memory configuration object, unable to communicate
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// with the outside world.
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//
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// All sockets are non-blocking. Use the wasi-poll interface to block on asynchronous
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// operations.
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//
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// # Typical errors
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// - `not-supported`: The specified `address-family` is not supported. (EAFNOSUPPORT)
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// - `new-socket-limit`: The new socket resource could not be created because of
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// a system limit. (EMFILE, ENFILE)
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//
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// # References:
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// - <https://pubs.opengroup.org/onlinepubs/9699919799/functions/socket.html>
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// - <https://man7.org/linux/man-pages/man2/socket.2.html>
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// - <https://learn.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-wsasocketw>
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// - <https://man.freebsd.org/cgi/man.cgi?query=socket&sektion=2>
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//
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// create-udp-socket: func(address-family: ip-address-family) -> result<udp-socket,
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// error-code>
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//
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//go:nosplit
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func CreateUDPSocket(addressFamily network.IPAddressFamily) (result cm.Result[udp.UDPSocket, udp.UDPSocket, network.ErrorCode]) {
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addressFamily0 := (uint32)(addressFamily)
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wasmimport_CreateUDPSocket((uint32)(addressFamily0), &result)
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return
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}
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//go:wasmimport wasi:sockets/udp-create-socket@0.2.0 create-udp-socket
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//go:noescape
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func wasmimport_CreateUDPSocket(addressFamily0 uint32, result *cm.Result[udp.UDPSocket, udp.UDPSocket, network.ErrorCode])
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