sttype-op.h File Reference

#include "syntax-tree.h"

Go to the source code of this file.

Functions
void	sttype_oper_set1 (stnode_t *node, stnode_op_t op, stnode_t *val1)
	Set a unary operation on a node.
void	sttype_oper_set2 (stnode_t *node, stnode_op_t op, stnode_t *val1, stnode_t *val2)
	Set a binary operation on a node.
void	sttype_oper_set1_args (stnode_t *node, stnode_t *val1)
	Set the first argument for an operator node.
void	sttype_oper_set2_args (stnode_t *node, stnode_t *val1, stnode_t *val2)
	Set two arguments for an operator node.
void	sttype_oper_set_op (stnode_t *node, stnode_op_t op)
	Set the operator for a given node.
stnode_op_t	sttype_oper_get_op (stnode_t *node)
	Get the operation type from a stnode_t.
WS_DLL_PUBLIC void	sttype_oper_get (stnode_t *node, stnode_op_t *p_op, stnode_t **p_val1, stnode_t **p_val2)
	Retrieves the operation and values from a stnode_t.
void	sttype_test_set_match (stnode_t *node, stmatch_t how)
	Set the matching behavior for a node.
stmatch_t	sttype_test_get_match (stnode_t *node)
	Retrieves the match type for a given operation node.

Detailed Description

Wireshark - Network traffic analyzer By Gerald Combs geral.nosp@m.d@wi.nosp@m.resha.nosp@m.rk.o.nosp@m.rg Copyright 2001 Gerald Combs

SPDX-License-Identifier: GPL-2.0-or-later

Function Documentation

sttype_oper_get()

WS_DLL_PUBLIC void sttype_oper_get	(	stnode_t *	node,
		stnode_op_t *	p_op,
		stnode_t **	p_val1,
		stnode_t **	p_val2
	)

Retrieves the operation and values from a stnode_t.

Parameters

node	The stnode_t to retrieve data from.
p_op	Pointer to store the operation type, or NULL if not needed.
p_val1	Pointer to store the first value, or NULL if not needed.
p_val2	Pointer to store the second value, or NULL if not needed.

sttype_oper_get_op()

stnode_op_t sttype_oper_get_op

(

stnode_t *

node

)

Get the operation type from a stnode_t.

Parameters

node	Pointer to the stnode_t structure.

Returns

The operation type of the node.

sttype_oper_set1()

void sttype_oper_set1	(	stnode_t *	node,
		stnode_op_t	op,
		stnode_t *	val1
	)

Set a unary operation on a node.

Parameters

node	The node to set the operation on.
op	The operation to set.
val1	The first value for the operation.

sttype_oper_set1_args()

void sttype_oper_set1_args	(	stnode_t *	node,
		stnode_t *	val1
	)

Set the first argument for an operator node.

Parameters

node	The operator node to modify.
val1	The new value for the first argument.

sttype_oper_set2()

void sttype_oper_set2	(	stnode_t *	node,
		stnode_op_t	op,
		stnode_t *	val1,
		stnode_t *	val2
	)

Set a binary operation on a node.

Parameters

node	The node to set the operation on.
op	The operation to set.
val1	The first value for the operation.
val2	The second value for the operation.

sttype_oper_set2_args()

void sttype_oper_set2_args	(	stnode_t *	node,
		stnode_t *	val1,
		stnode_t *	val2
	)

Set two arguments for an operator node.

Parameters

node	The syntax tree node to set.
val1	The first operand.
val2	The second operand.

sttype_oper_set_op()

void sttype_oper_set_op	(	stnode_t *	node,
		stnode_op_t	op
	)

Set the operator for a given node.

Parameters

node	The operator node to modify.
op	The new operator value.

sttype_test_get_match()

stmatch_t sttype_test_get_match

(

stnode_t *

node

)

Retrieves the match type for a given operation node.

Parameters

node	Pointer to the operation node.

Returns

The match type of the operation.

sttype_test_set_match()

void sttype_test_set_match	(	stnode_t *	node,
		stmatch_t	how
	)

Set the matching behavior for a node.

Parameters

node	Pointer to the node whose matching behavior is to be set.
how	The new matching behavior to set.