[thirdparty/systemd.git] / src / basic / missing_network.h

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include <netinet/in.h> /* IWYU pragma: export */

/* Not exposed but defined at include/net/ip.h */
#ifndef IPV4_MIN_MTU
#define IPV4_MIN_MTU 68
#endif

/* Note that LOOPBACK_IFINDEX is currently not exposed by the
 * kernel/glibc, but hardcoded internally by the kernel.  However, as
 * it is exported to userspace indirectly via rtnetlink and the
 * ioctls, and made use of widely we define it here too, in a way that
 * is compatible with the kernel's internal definition. */
#ifndef LOOPBACK_IFINDEX
#define LOOPBACK_IFINDEX 1
#endif

/* Not exposed but defined in linux/netdevice.h */
#ifndef MAX_PHYS_ITEM_ID_LEN
#define MAX_PHYS_ITEM_ID_LEN 32
#endif

/* Not exposed but defined in include/net/bonding.h */
#ifndef BOND_MAX_ARP_TARGETS
#define BOND_MAX_ARP_TARGETS 16
#endif

/* Not exposed but defined in include/linux/ieee80211.h */
#ifndef IEEE80211_MAX_SSID_LEN
#define IEEE80211_MAX_SSID_LEN 32
#endif

/* Not exposed but defined in include/net/netlabel.h */
#ifndef NETLBL_NLTYPE_UNLABELED_NAME
#define NETLBL_NLTYPE_UNLABELED_NAME "NLBL_UNLBL"
#endif

/* Not exposed but defined in net/netlabel/netlabel_unlabeled.h */
enum {
        NLBL_UNLABEL_C_UNSPEC,
        NLBL_UNLABEL_C_ACCEPT,
        NLBL_UNLABEL_C_LIST,
        NLBL_UNLABEL_C_STATICADD,
        NLBL_UNLABEL_C_STATICREMOVE,
        NLBL_UNLABEL_C_STATICLIST,
        NLBL_UNLABEL_C_STATICADDDEF,
        NLBL_UNLABEL_C_STATICREMOVEDEF,
        NLBL_UNLABEL_C_STATICLISTDEF,
        __NLBL_UNLABEL_C_MAX,
};

/* Not exposed but defined in net/netlabel/netlabel_unlabeled.h */
enum {
        NLBL_UNLABEL_A_UNSPEC,
        NLBL_UNLABEL_A_ACPTFLG,
        NLBL_UNLABEL_A_IPV6ADDR,
        NLBL_UNLABEL_A_IPV6MASK,
        NLBL_UNLABEL_A_IPV4ADDR,
        NLBL_UNLABEL_A_IPV4MASK,
        NLBL_UNLABEL_A_IFACE,
        NLBL_UNLABEL_A_SECCTX,
        __NLBL_UNLABEL_A_MAX,
};
Commit	Line	Data
	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
	2	#pragma once
	3
	4	#include <netinet/in.h> /* IWYU pragma: export */
	5
	6	/* Not exposed but defined at include/net/ip.h */
	7	#ifndef IPV4_MIN_MTU
	8	#define IPV4_MIN_MTU 68
	9	#endif
	10
	11	/* Note that LOOPBACK_IFINDEX is currently not exposed by the
	12	* kernel/glibc, but hardcoded internally by the kernel. However, as
	13	* it is exported to userspace indirectly via rtnetlink and the
	14	* ioctls, and made use of widely we define it here too, in a way that
	15	* is compatible with the kernel's internal definition. */
	16	#ifndef LOOPBACK_IFINDEX
	17	#define LOOPBACK_IFINDEX 1
	18	#endif
	19
	20	/* Not exposed but defined in linux/netdevice.h */
	21	#ifndef MAX_PHYS_ITEM_ID_LEN
	22	#define MAX_PHYS_ITEM_ID_LEN 32
	23	#endif
	24
	25	/* Not exposed but defined in include/net/bonding.h */
	26	#ifndef BOND_MAX_ARP_TARGETS
	27	#define BOND_MAX_ARP_TARGETS 16
	28	#endif
	29
	30	/* Not exposed but defined in include/linux/ieee80211.h */
	31	#ifndef IEEE80211_MAX_SSID_LEN
	32	#define IEEE80211_MAX_SSID_LEN 32
	33	#endif
	34
	35	/* Not exposed but defined in include/net/netlabel.h */
	36	#ifndef NETLBL_NLTYPE_UNLABELED_NAME
	37	#define NETLBL_NLTYPE_UNLABELED_NAME "NLBL_UNLBL"
	38	#endif
	39
	40	/* Not exposed but defined in net/netlabel/netlabel_unlabeled.h */
	41	enum {
	42	NLBL_UNLABEL_C_UNSPEC,
	43	NLBL_UNLABEL_C_ACCEPT,
	44	NLBL_UNLABEL_C_LIST,
	45	NLBL_UNLABEL_C_STATICADD,
	46	NLBL_UNLABEL_C_STATICREMOVE,
	47	NLBL_UNLABEL_C_STATICLIST,
	48	NLBL_UNLABEL_C_STATICADDDEF,
	49	NLBL_UNLABEL_C_STATICREMOVEDEF,
	50	NLBL_UNLABEL_C_STATICLISTDEF,
	51	__NLBL_UNLABEL_C_MAX,
	52	};
	53
	54	/* Not exposed but defined in net/netlabel/netlabel_unlabeled.h */
	55	enum {
	56	NLBL_UNLABEL_A_UNSPEC,
	57	NLBL_UNLABEL_A_ACPTFLG,
	58	NLBL_UNLABEL_A_IPV6ADDR,
	59	NLBL_UNLABEL_A_IPV6MASK,
	60	NLBL_UNLABEL_A_IPV4ADDR,
	61	NLBL_UNLABEL_A_IPV4MASK,
	62	NLBL_UNLABEL_A_IFACE,
	63	NLBL_UNLABEL_A_SECCTX,
	64	__NLBL_UNLABEL_A_MAX,
	65	};