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node.cpp

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This commit is contained in:
Antonio SJ Musumeci 2025-10-25 18:21:18 -05:00
parent c33ef49cdf
commit 95e62e6a98
14 changed files with 44 additions and 85 deletions
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63
libfuse/lib/node.cpp
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@ -1,60 +1,35 @@
#include "node.hpp"
#include "lfmp.h"
#include <cstddef>
#include <cstdlib>
static lfmp_t g_NODE_FMP;
static
__attribute__((constructor))
void
node_constructor()
struct stack_t
{
lfmp_init(&g_NODE_FMP,sizeof(node_t),256);
}
stack_t *next;
};
static
__attribute__((destructor))
void
node_destructor()
{
lfmp_destroy(&g_NODE_FMP);
}
thread_local static stack_t *g_stack = NULL;
node_t*
node_alloc()
{
return (node_t*)lfmp_calloc(&g_NODE_FMP);
if(g_stack == NULL)
return (node_t*)calloc(1,sizeof(node_t));
node_t *node;
node = (node_t*)g_stack;
g_stack = g_stack->next;
return node;
}
void
node_free(node_t *node_)
{
lfmp_free(&g_NODE_FMP,node_);
}
stack_t *stack;
int
node_gc1()
{
return lfmp_gc(&g_NODE_FMP);
}
void
node_gc()
{
int rv;
int fails;
fails = 0;
do
{
rv = node_gc1();
if(rv == 0)
fails++;
} while(rv || (fails < 3));
}
lfmp_t*
node_lfmp()
{
return &g_NODE_FMP;
stack = (stack_t*)node_;
stack->next = g_stack;
g_stack = stack;
}