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/* SPDX-License-Identifier: Unlicense
*/
#pragma once
#include <cstdint>
#include <cstddef>
enum class CharDevType: uint8_t {
kUndefined = 0,
kPty, ///< Creates new PTY
kTcp, ///< Binds and listens to specified address and port
};
struct CharDev {
CharDevType type{};
const char* path{};
int fd{-1};
size_t path_len{};
uint16_t port{};
static CharDev Invalid(const char* path = nullptr)
{
return CharDev{CharDevType::kUndefined, path};
}
static CharDev Pty(void) { return CharDev{CharDevType::kPty}; }
static CharDev Tcp(const char* host, size_t path_len, uint16_t port)
{
return CharDev{CharDevType::kTcp, host, -1, path_len, port};
}
static CharDev Parse(const char* path);
};
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