src/basic/missing_network.h

   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 };