pcre2_singleton Struct Reference

Represents a thread-safe compiled PCRE2 regex singleton. More...

Data Fields
lifecycle_t	lc
	Per-object compilation lifecycle (UNINITIALIZED → INITIALIZED)
atomic_t	code
	Compiled regex (lazy init, atomic pointer as uint64_t)
pcre2_jit_stack *	jit_stack
	JIT stack for performance.
char *	pattern
	Pattern string (owned by singleton, dynamically allocated)
uint32_t	flags
	PCRE2 compile flags.
struct pcre2_singleton *	next
	Next singleton in global registry.

Detailed Description

Represents a thread-safe compiled PCRE2 regex singleton.

Uses lifecycle_t for thread-safe lazy initialization without mutexes. The compilation flag is set only once, and the compiled code is read-only after that, enabling concurrent access from multiple threads.

Definition at line 22 of file pcre2.c.

Field Documentation

code

atomic_t pcre2_singleton::code

Compiled regex (lazy init, atomic pointer as uint64_t)

Definition at line 24 of file pcre2.c.

Referenced by asciichat_pcre2_cleanup_all(), asciichat_pcre2_match(), asciichat_pcre2_singleton_compile(), asciichat_pcre2_singleton_free(), asciichat_pcre2_singleton_get_code(), and asciichat_pcre2_singleton_is_initialized().

flags

uint32_t pcre2_singleton::flags

PCRE2 compile flags.

Definition at line 27 of file pcre2.c.

Referenced by asciichat_pcre2_singleton_compile(), and asciichat_pcre2_singleton_get_code().

jit_stack

pcre2_jit_stack* pcre2_singleton::jit_stack

JIT stack for performance.

Definition at line 25 of file pcre2.c.

Referenced by asciichat_pcre2_cleanup_all(), asciichat_pcre2_singleton_compile(), asciichat_pcre2_singleton_free(), and asciichat_pcre2_singleton_get_code().

lc

lifecycle_t pcre2_singleton::lc

Per-object compilation lifecycle (UNINITIALIZED → INITIALIZED)

Definition at line 23 of file pcre2.c.

Referenced by asciichat_pcre2_singleton_compile(), and asciichat_pcre2_singleton_get_code().

next

struct pcre2_singleton* pcre2_singleton::next

Next singleton in global registry.

Definition at line 28 of file pcre2.c.

Referenced by asciichat_pcre2_cleanup_all(), and asciichat_pcre2_singleton_compile().

pattern

char* pcre2_singleton::pattern

Pattern string (owned by singleton, dynamically allocated)

Definition at line 26 of file pcre2.c.

Referenced by asciichat_pcre2_cleanup_all(), asciichat_pcre2_singleton_compile(), asciichat_pcre2_singleton_free(), and asciichat_pcre2_singleton_get_code().

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

• pcre2.c