gora/arena.h
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v1.1.1 Implement memory alignment; improve docs

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This commit is contained in:
seajee
2025-11-18 21:27:33 +01:00
parent 1956855adf
commit 1b7e73d3cb
2 changed files with 94 additions and 90 deletions
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30
test.c
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@@ -2,8 +2,8 @@
#include <stdlib.h>
#ifdef DEBUG
#define realloc(p, s) (printf("%s:%d:%s: realloc(%p, %lu)\n",\
__FILE__, __LINE__, __func__, (p), (s)), realloc((p), (s)));
#define malloc(s) (printf("%s:%d:%s: malloc(%lu)\n",\
__FILE__, __LINE__, __func__, (s)), malloc((s)));
#define free(p) (printf("%s:%d:%s: free(%p)\n",\
__FILE__, __LINE__, __func__, (p)), free((p)));
#endif // DEBUG
@@ -27,32 +27,16 @@ int main(void)
{
Arena a = {0};
printf("------ small alloc ------\n");
arena_alloc(&a, 4012);
arena_alloc(&a, 100);
arena_alloc(&a, 100);
arena_alloc(&a, 100);
arena_alloc(&a, 100);
arena_print(a);
printf("\n=========================================================\n\n");
printf("------ big alloc ------\n");
arena_alloc(&a, 8000);
arena_print(a);
printf("\n=========================================================\n\n");
printf("------ reset ------\n");
arena_alloc(&a, 2301);
arena_alloc(&a, 4015);
arena_alloc(&a, 10000);
arena_reset(&a);
arena_print(a);
printf("\n=========================================================\n\n");
printf("------ allocs after reset ------\n");
arena_alloc(&a, 1000);
arena_alloc(&a, 300);
arena_alloc(&a, 400);
arena_alloc(&a, 9000);
arena_print(a);
arena_free(&a);