util-prefilter.h File Reference
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Data Structures | |
| struct | PrefilterRuleStore_ |
| structure for storing potential rule matches More... | |
Macros | |
| #define | PMQ_RESET(pmq) (pmq)->rule_id_array_cnt = 0 |
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
Definition in file util-prefilter.h.
Macro Definition Documentation
◆ PMQ_RESET
| #define PMQ_RESET | ( | pmq | ) | (pmq)->rule_id_array_cnt = 0 |
Definition at line 45 of file util-prefilter.h.
Typedef Documentation
◆ PrefilterRuleStore
| 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
◆ PrefilterAddSidsResize()
| 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.
