Module compiler 

Dynamic runtime JIT compilation of regex and literal components. JIT Compiler for dynamic eBPF filter generation.

Generates raw instruction sequences allowing structural searches to run natively in kernel-space without bridging context switching.

Structs

CharRange

Enums

CompileError

Error returned when BPF compilation fails.

Constants

MAX_BPF_PATTERN_LEN

Maximum pattern length the BPF verifier can handle.

Functions

compile_alternation

Compile a single-byte alternation matcher by evaluating alternatives in sequence.

compile_char_class

A character class range for BPF compilation.

compile_character_class

Compile a character class (e.g., a-z0-9) into BPF byte-comparison logic.

compile_literal_search

Compile a literal search pattern into BPF instructions.

compile_with_limit

Validates generated instruction count before assembling BPF code.