util-prefilter.h File Reference

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Data Structures
struct	PrefilterRuleStore_
	structure for storing potential rule matches More...

Typedefs
typedef struct PrefilterRuleStore_	PrefilterRuleStore
	structure for storing potential rule matches More...

Functions
int	PrefilterAddSidsResize (PrefilterRuleStore *pmq, uint32_t new_size)
	Add array of Signature IDs to rule ID array. More...

Detailed Description

Author

Victor Julien victo.nosp@m.r@in.nosp@m.linia.nosp@m.c.ne.nosp@m.t

Definition in file util-prefilter.h.

Typedef Documentation

typedef struct PrefilterRuleStore_ PrefilterRuleStore

structure for storing potential rule matches

Helper structure for the prefilter engine. The Pattern Matchers and other prefilter engines will add rule id's for potential rule matches

Function Documentation

int PrefilterAddSidsResize	(	PrefilterRuleStore *	pmq,
		uint32_t	new_size
	)

Add array of Signature IDs to rule ID array.

Checks size of the array first

Parameters

pmq	storage for match results
new_size	number of Signature IDs needing to be stored.

Definition at line 69 of file util-prefilter.c.

References PrefilterRuleStore_::rule_id_array, PrefilterRuleStore_::rule_id_array_size, SC_ERR_MEM_ALLOC, SCLogError, SCRealloc, SigIntId, and unlikely.