hakmem/core/tiny_alloc_fast_push.c

// tiny_alloc_fast_push.c - Out-of-line helper for Box 5/6
// Purpose:
//   Provide a non-inline definition of tiny_alloc_fast_push() for TUs
//   that include tiny_free_fast_v2.inc.h / hak_free_api.inc.h without
//   also including tiny_alloc_fast.inc.h.
//
// Box Theory:
//   - Box 5 (Alloc Fast Path) owns the TLS freelist push semantics.
//   - This file is a thin proxy that reuses existing Box APIs
//     (front_gate_push_tls or tls_sll_push) without duplicating policy.

#include <stdint.h>
#include "hakmem_tiny_config.h"
#include "box/tls_sll_box.h"
#include "box/front_gate_box.h"

void tiny_alloc_fast_push(int class_idx, hak_base_ptr_t ptr) {
#ifdef HAKMEM_TINY_FRONT_GATE_BOX
    // When FrontGate Box is enabled, delegate to its TLS push helper.
    front_gate_push_tls(class_idx, ptr);
#else
    // Default: push directly into TLS SLL with "unbounded" capacity.
    uint32_t capacity = UINT32_MAX;
    (void)tls_sll_push(class_idx, ptr, capacity);
#endif
}