atomic_t Struct Reference

Atomic value wrapper for integral/boolean types. More...

#include <include/ascii-chat/atomic.h>

Public Member Functions
	_Atomic (uint64_t) impl
	Underlying C11 atomic value.

Data Fields
uint64_t	last_store_time_ns
uint64_t	last_load_time_ns
uint64_t	store_count
uint64_t	load_count
uint64_t	cas_count
uint64_t	cas_success_count
uint64_t	fetch_count

Detailed Description

Atomic value wrapper for integral/boolean types.

Wraps C11 _Atomic(uint64_t) with debug tracking fields. All values (bool, int, uint64_t, size_t) fit in uint64_t on 64-bit platforms.

The name is registered separately via NAMED_REGISTER_ATOMIC macro, stored in named.c registry (not in this struct).

Usage:

// Global declaration
atomic_t g_counter = {0};
 
// Register name for debug tracking (in main()):
NAMED_REGISTER_ATOMIC(&g_counter, "g_counter");
 
// Use:
atomic_store_u64(&g_counter, 0);
uint64_t val = atomic_load_u64(&g_counter);

Definition at line 76 of file atomic.h.

Member Function Documentation

_Atomic()

atomic_t::_Atomic

(

uint64_t

)

Underlying C11 atomic value.

Field Documentation

cas_count

uint64_t atomic_t::cas_count

Definition at line 83 of file atomic.h.

Referenced by atomic_on_cas(), and debug_atomic_format_timing().

cas_success_count

uint64_t atomic_t::cas_success_count

Definition at line 84 of file atomic.h.

Referenced by atomic_on_cas(), and debug_atomic_format_timing().

fetch_count

uint64_t atomic_t::fetch_count

Definition at line 85 of file atomic.h.

Referenced by atomic_on_fetch(), and debug_atomic_format_timing().

last_load_time_ns

uint64_t atomic_t::last_load_time_ns

Definition at line 80 of file atomic.h.

Referenced by atomic_on_load(), and debug_atomic_format_timing().

last_store_time_ns

uint64_t atomic_t::last_store_time_ns

Definition at line 79 of file atomic.h.

Referenced by atomic_on_cas(), atomic_on_fetch(), atomic_on_store(), and debug_atomic_format_timing().

load_count

uint64_t atomic_t::load_count

Definition at line 82 of file atomic.h.

Referenced by atomic_on_load(), and debug_atomic_format_timing().

store_count

uint64_t atomic_t::store_count

Definition at line 81 of file atomic.h.

Referenced by atomic_on_store(), and debug_atomic_format_timing().

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

• atomic.h