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/* SPDX-License-Identifier: LGPL-2.1+ */
/***
This file is part of systemd.
Copyright 2014 Lennart Poettering
***/
#include <netinet/in.h>
#include <string.h>
#include "socket-protocol-list.h"
#include "macro.h"
static const struct socket_protocol_name* lookup_socket_protocol(register const char *str, register GPERF_LEN_TYPE len);
#include "socket-protocol-from-name.h"
#include "socket-protocol-to-name.h"
const char *socket_protocol_to_name(int id) {
if (id < 0)
return NULL;
if (id >= (int) ELEMENTSOF(socket_protocol_names))
return NULL;
return socket_protocol_names[id];
}
int socket_protocol_from_name(const char *name) {
const struct socket_protocol_name *sc;
assert(name);
sc = lookup_socket_protocol(name, strlen(name));
if (!sc)
return 0;
return sc->id;
}
int socket_protocol_max(void) {
return ELEMENTSOF(socket_protocol_names);
}
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