genetlink.h 1.3 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869
  1. #ifndef __LINUX_GENERIC_NETLINK_H
  2. #define __LINUX_GENERIC_NETLINK_H
  3. #include <linux/netlink.h>
  4. #define GENL_NAMSIZ 16 /* length of family name */
  5. #define GENL_MIN_ID NLMSG_MIN_TYPE
  6. #define GENL_MAX_ID 1023
  7. struct genlmsghdr {
  8. __u8 cmd;
  9. __u8 version;
  10. __u16 reserved;
  11. };
  12. #define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr))
  13. #define GENL_ADMIN_PERM 0x01
  14. #define GENL_CMD_CAP_DO 0x02
  15. #define GENL_CMD_CAP_DUMP 0x04
  16. #define GENL_CMD_CAP_HASPOL 0x08
  17. /*
  18. * List of reserved static generic netlink identifiers:
  19. */
  20. #define GENL_ID_GENERATE 0
  21. #define GENL_ID_CTRL NLMSG_MIN_TYPE
  22. /**************************************************************************
  23. * Controller
  24. **************************************************************************/
  25. enum {
  26. CTRL_CMD_UNSPEC,
  27. CTRL_CMD_NEWFAMILY,
  28. CTRL_CMD_DELFAMILY,
  29. CTRL_CMD_GETFAMILY,
  30. CTRL_CMD_NEWOPS,
  31. CTRL_CMD_DELOPS,
  32. CTRL_CMD_GETOPS,
  33. __CTRL_CMD_MAX,
  34. };
  35. #define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1)
  36. enum {
  37. CTRL_ATTR_UNSPEC,
  38. CTRL_ATTR_FAMILY_ID,
  39. CTRL_ATTR_FAMILY_NAME,
  40. CTRL_ATTR_VERSION,
  41. CTRL_ATTR_HDRSIZE,
  42. CTRL_ATTR_MAXATTR,
  43. CTRL_ATTR_OPS,
  44. __CTRL_ATTR_MAX,
  45. };
  46. #define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
  47. enum {
  48. CTRL_ATTR_OP_UNSPEC,
  49. CTRL_ATTR_OP_ID,
  50. CTRL_ATTR_OP_FLAGS,
  51. __CTRL_ATTR_OP_MAX,
  52. };
  53. #define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
  54. #endif /* __LINUX_GENERIC_NETLINK_H */