0d6c68eba3
this patch makes it possible to configure a vlan aware bridge without the PVID. To configure no PVID set DefaultPVID=none in the [BridgeVLAN] section. fixes #5716
37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
#pragma once
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/***
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This file is part of systemd.
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Copyright 2016 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <stdbool.h>
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#include <inttypes.h>
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#define VLANID_MAX 4094
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#define VLANID_INVALID UINT16_MAX
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/* Note that we permit VLAN Id 0 here, as that is apparently OK by the Linux kernel */
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static inline bool vlanid_is_valid(uint16_t id) {
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return id <= VLANID_MAX;
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}
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int parse_vlanid(const char *p, uint16_t *ret);
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int config_parse_default_port_vlanid(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_vlanid(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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