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oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

fib_rules.h (2058B)

    

  1. /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2. #ifndef __LINUX_FIB_RULES_H
  3. #define __LINUX_FIB_RULES_H
  5. #include <linux/types.h>
  6. #include <linux/rtnetlink.h>
  8. /* rule is permanent, and cannot be deleted */
  9. #define FIB_RULE_PERMANENT	0x00000001
  10. #define FIB_RULE_INVERT		0x00000002
  11. #define FIB_RULE_UNRESOLVED	0x00000004
  12. #define FIB_RULE_IIF_DETACHED	0x00000008
  13. #define FIB_RULE_DEV_DETACHED	FIB_RULE_IIF_DETACHED
  14. #define FIB_RULE_OIF_DETACHED	0x00000010
  16. /* try to find source address in routing lookups */
  17. #define FIB_RULE_FIND_SADDR	0x00010000
  19. struct fib_rule_hdr {
  20. 	__u8		family;
  21. 	__u8		dst_len;
  22. 	__u8		src_len;
  23. 	__u8		tos;
  25. 	__u8		table;
  26. 	__u8		res1;   /* reserved */
  27. 	__u8		res2;	/* reserved */
  28. 	__u8		action;
  30. 	__u32		flags;
  31. };
  33. struct fib_rule_uid_range {
  34. 	__u32		start;
  35. 	__u32		end;
  36. };
  38. struct fib_rule_port_range {
  39. 	__u16		start;
  40. 	__u16		end;
  41. };
  43. enum {
  44. 	FRA_UNSPEC,
  45. 	FRA_DST,	/* destination address */
  46. 	FRA_SRC,	/* source address */
  47. 	FRA_IIFNAME,	/* interface name */
  48. #define FRA_IFNAME	FRA_IIFNAME
  49. 	FRA_GOTO,	/* target to jump to (FR_ACT_GOTO) */
  50. 	FRA_UNUSED2,
  51. 	FRA_PRIORITY,	/* priority/preference */
  52. 	FRA_UNUSED3,
  53. 	FRA_UNUSED4,
  54. 	FRA_UNUSED5,
  55. 	FRA_FWMARK,	/* mark */
  56. 	FRA_FLOW,	/* flow/class id */
  57. 	FRA_TUN_ID,
  58. 	FRA_SUPPRESS_IFGROUP,
  59. 	FRA_SUPPRESS_PREFIXLEN,
  60. 	FRA_TABLE,	/* Extended table id */
  61. 	FRA_FWMASK,	/* mask for netfilter mark */
  62. 	FRA_OIFNAME,
  63. 	FRA_PAD,
  64. 	FRA_L3MDEV,	/* iif or oif is l3mdev goto its table */
  65. 	FRA_UID_RANGE,	/* UID range */
  66. 	FRA_PROTOCOL,   /* Originator of the rule */
  67. 	FRA_IP_PROTO,	/* ip proto */
  68. 	FRA_SPORT_RANGE, /* sport */
  69. 	FRA_DPORT_RANGE, /* dport */
  70. 	FRA_DSCP,	/* dscp */
  71. 	__FRA_MAX
  72. };
  74. #define FRA_MAX (__FRA_MAX - 1)
  76. enum {
  77. 	FR_ACT_UNSPEC,
  78. 	FR_ACT_TO_TBL,		/* Pass to fixed table */
  79. 	FR_ACT_GOTO,		/* Jump to another rule */
  80. 	FR_ACT_NOP,		/* No operation */
  81. 	FR_ACT_RES3,
  82. 	FR_ACT_RES4,
  83. 	FR_ACT_BLACKHOLE,	/* Drop without notification */
  84. 	FR_ACT_UNREACHABLE,	/* Drop with ENETUNREACH */
  85. 	FR_ACT_PROHIBIT,	/* Drop with EACCES */
  86. 	__FR_ACT_MAX,
  87. };
  89. #define FR_ACT_MAX (__FR_ACT_MAX - 1)
  91. #endif