Systemd/src/shared/vlan-util.h

22 lines
589 B
C

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#include <stdbool.h>
#include <inttypes.h>
#include "conf-parser.h"
#define VLANID_MAX 4094
#define VLANID_INVALID UINT16_MAX
/* Note that we permit VLAN Id 0 here, as that is apparently OK by the Linux kernel */
static inline bool vlanid_is_valid(uint16_t id) {
return id <= VLANID_MAX;
}
int parse_vlanid(const char *p, uint16_t *ret);
int parse_vid_range(const char *p, uint16_t *vid, uint16_t *vid_end);
CONFIG_PARSER_PROTOTYPE(config_parse_default_port_vlanid);
CONFIG_PARSER_PROTOTYPE(config_parse_vlanid);