expr Struct Reference

#include <expression.h>

Collaboration diagram for expr:

Data Fields
struct list_head	list
struct location	location
unsigned int	refcnt
unsigned int	flags
const struct datatype *	dtype
enum byteorder	byteorder
unsigned int	len
const struct expr_ops *	ops
enum ops	op
union {
struct {
const struct scope *   scope
const char *   identifier
enum symbol_types   symtype
}
struct {
int   verdict
const char *   chain
}
struct {
mpz_t   value
}
struct {
struct expr *   prefix
unsigned int   prefix_len
}
struct {
struct list_head   expressions
unsigned int   size
uint32_t   set_flags
}
struct {
struct set *   set
}
struct {
struct expr *   arg
}
struct {
struct expr *   left
struct expr *   right
}
struct {
struct expr *   map
struct expr *   mappings
}
struct {
const struct proto_desc *   desc
const struct proto_hdr_template *   tmpl
enum proto_bases   base
unsigned int   offset
}   payload
struct {
const struct exthdr_desc *   desc
const struct proto_hdr_template *   tmpl
}   exthdr
struct {
enum nft_meta_keys   key
enum proto_bases   base
}   meta
struct {
enum nft_ct_keys   key
}   ct
};

Field Documentation

union { ... }

struct expr* expr::arg

Referenced by map_expr_alloc(), and unary_expr_alloc().

enum proto_bases expr::base

Referenced by mpz_printf(), payload_expr_alloc(), and payload_init_raw().

enum byteorder expr::byteorder

Referenced by binop_expr_alloc(), bitmask_expr_to_binops(), constant_expr_join(), expr_alloc(), expr_clone(), expr_set_type(), interval_map_decompose(), mapping_expr_alloc(), and symbolic_constant_print().

const char* expr::chain

Referenced by verdict_expr_alloc().

struct { ... } expr::ct

Referenced by ct_expr_alloc(), and ct_expr_update_type().

const struct proto_desc* expr::desc

Referenced by exthdr_expr_alloc(), and payload_expr_alloc().

const struct exthdr_desc* expr::desc

const struct datatype* expr::dtype

Referenced by binop_expr_alloc(), bitmask_expr_to_binops(), ct_expr_update_type(), datatype_print(), expr_alloc(), expr_basetype(), expr_clone(), expr_describe(), expr_set_type(), exthdr_init_raw(), interval_map_decompose(), mapping_expr_alloc(), payload_expr_complete(), symbol_parse(), and symbolic_constant_parse().

struct list_head expr::expressions

Referenced by compound_expr_add(), and interval_map_decompose().

struct { ... } expr::exthdr

Referenced by exthdr_expr_alloc(), and exthdr_init_raw().

unsigned int expr::flags

Referenced by constant_expr_alloc(), ct_expr_alloc(), expr_clone(), expr_cmp(), interval_map_decompose(), meta_expr_alloc(), payload_expr_alloc(), set_ref_expr_alloc(), and verdict_expr_alloc().

const char* expr::identifier

Referenced by symbol_expr_alloc(), and symbolic_constant_parse().

enum nft_meta_keys expr::key

Referenced by ct_expr_alloc(), and meta_expr_alloc().

enum nft_ct_keys expr::key

struct expr* expr::left

Referenced by binop_expr_alloc(), mapping_expr_alloc(), payload_gen_dependency(), range_expr_alloc(), range_expr_value_high(), range_expr_value_low(), and relational_expr_alloc().

unsigned int expr::len

Referenced by bitmask_expr_to_binops(), constant_expr_join(), constant_expr_splice(), ct_expr_update_type(), expr_alloc(), expr_clone(), expr_describe(), exthdr_init_raw(), interval_map_decompose(), payload_expr_complete(), payload_expr_expand(), payload_expr_join(), payload_init_raw(), payload_is_adjacent(), range_expr_value_high(), and symbolic_constant_print().

struct list_head expr::list

Referenced by compound_expr_add(), compound_expr_remove(), and expr_alloc().

struct location expr::location

Referenced by bitmask_expr_to_binops(), constant_expr_join(), constant_expr_splice(), expr_alloc(), expr_clone(), interval_map_decompose(), payload_expr_expand(), payload_gen_dependency(), symbol_parse(), and symbolic_constant_parse().

struct expr* expr::map

Referenced by map_expr_alloc().

struct expr* expr::mappings

Referenced by map_expr_alloc().

struct { ... } expr::meta

Referenced by meta_expr_alloc().

unsigned int expr::offset

Referenced by payload_init_raw().

enum ops expr::op

Referenced by binop_expr_alloc(), expr_clone(), relational_expr_alloc(), and unary_expr_alloc().

const struct expr_ops* expr::ops

Referenced by bitmask_expr_to_binops(), constant_expr_join(), constant_expr_splice(), expr_alloc(), expr_clone(), expr_cmp(), expr_describe(), expr_free(), expr_print(), expr_set_type(), exthdr_init_raw(), interval_map_decompose(), netlink_gen_data(), payload_expr_complete(), payload_expr_expand(), payload_gen_dependency(), range_expr_value_high(), range_expr_value_low(), and symbol_parse().

struct { ... } expr::payload

Referenced by payload_expr_alloc(), payload_expr_complete(), payload_expr_expand(), payload_expr_join(), payload_gen_dependency(), payload_init_raw(), and payload_is_adjacent().

struct expr* expr::prefix

Referenced by interval_map_decompose(), prefix_expr_alloc(), range_expr_value_high(), and range_expr_value_low().

unsigned int expr::prefix_len

Referenced by interval_map_decompose(), prefix_expr_alloc(), and range_expr_value_high().

unsigned int expr::refcnt

Referenced by expr_alloc(), expr_free(), and expr_get().

struct expr* expr::right

Referenced by binop_expr_alloc(), interval_map_decompose(), mapping_expr_alloc(), payload_gen_dependency(), range_expr_alloc(), range_expr_value_high(), and relational_expr_alloc().

const struct scope* expr::scope

Referenced by symbol_expr_alloc().

struct set* expr::set

Referenced by set_ref_expr_alloc().

uint32_t expr::set_flags

unsigned int expr::size

Referenced by compound_expr_add(), compound_expr_remove(), and interval_map_decompose().

enum symbol_types expr::symtype

Referenced by symbol_expr_alloc().

const struct proto_hdr_template* expr::tmpl

Referenced by exthdr_expr_alloc(), and payload_expr_alloc().

mpz_t expr::value

Referenced by bitmask_expr_to_binops(), constant_expr_alloc(), constant_expr_join(), constant_expr_splice(), flag_expr_alloc(), interval_map_decompose(), range_expr_value_high(), range_expr_value_low(), and symbolic_constant_print().

int expr::verdict

Referenced by verdict_expr_alloc().

---

The documentation for this struct was generated from the following file:

• nftables/include/expression.h