Function register_context_destroy

context.c:41–78

static context_destroy_f *context_destroy_array[CONTEXT_COUNT];

static void register_context_destroy(context_destroy_f f,
		enum osips_context ctx, enum osips_context_val t)
{
	static int count = 0; /* contains all counters */
	context_destroy_f *tmp;
	int pos = 0;
	int i;

	/*
	 * group all functions based on their types:
	 * first the int functions, then the str and pointers the last
	 */
	switch (t) {
	case CONTEXT_PTR_TYPE:
		pos += type_sizes[ctx][CONTEXT_PTR_TYPE];
	case CONTEXT_STR_TYPE:
		pos += type_sizes[ctx][CONTEXT_STR_TYPE];
	case CONTEXT_INT_TYPE:
		pos += type_sizes[ctx][CONTEXT_INT_TYPE];
		break;
	default:
		LM_ERR("should not get here with ctx %d\n", t);
		return;
	}
	/* TODO: check whether this should be in pkg or shm? */
	tmp = pkg_realloc(context_destroy_array[ctx], (count + 1) * sizeof(context_destroy_f));
	if (!tmp) {
		LM_ERR("cannot add any more destroy functions\n");
		return;
	}
	context_destroy_array[ctx] = tmp;

	/* move everything to the right to make room for pos */
	for (i = count; i > pos; i--)
		context_destroy_array[ctx][i] = context_destroy_array[ctx][i - 1];
	context_destroy_array[ctx][pos] = f;
	count++;
}

/* Note: @ctx will *not* be freed! */
void context_destroy(enum osips_context ctxtype, context_p ctx)