#include <lib/mem/galloc.h>
#include <stdlib.h>
#include <stdio.h>

static ssize_t standing_allocations = 0;

void *_g_malloc(size_t size, char* file, unsigned int line) {
  void *ptr = malloc(size);
  if (ptr == NULL) {
    return ptr;
  }
  fprintf(stderr, "+%p :a: %s:%d\n", ptr, file, line);
  standing_allocations++;
  return ptr;
}

void *_g_calloc(size_t n_memb, size_t size, char* file, unsigned int line) {
  void *ptr = calloc(n_memb, size);
  if (ptr == NULL) {
    return ptr;
  }
  fprintf(stderr, "+%p :c: %s:%d\n", ptr, file, line);
  standing_allocations++;
  return ptr;
}

void *_g_realloc(void *ptr, size_t size, char* file, unsigned int line) {
  fprintf(stderr, "-%p :r: %s:%d\n", ptr, file, line);
  void* temp = realloc(ptr, size);
  if (temp == NULL) {
    fprintf(stderr, "+%p :r: %s:%d\n", ptr, file, line);
  } else {
    fprintf(stderr, "+%p :r: %s:%d\n", temp, file, line);
  }
  return temp;
}

void _g_free(void *ptr, char* file, unsigned int line) {
  if (ptr != NULL) {
    fprintf(stderr, "-%p :f: %s:%d\n", ptr, file, line);
    free(ptr);
    standing_allocations--;
  }
}

ssize_t g_outstanding_allocations() { return standing_allocations; }