libaitio/src/vars.c - diff

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version 1.7.2.2, 2012/05/18 12:43:06	version 1.7.2.3, 2012/05/18 12:45:34
Line 499 io_allocVars(int varnum)	Line 499 io_allocVars(int varnum)
* return: NULL error or !=NULL ait_val_t element	* return: NULL error or !=NULL ait_val_t element
*/	*/
inline ait_val_t *	inline ait_val_t *
io_getVars(array_t * __restrict vars, int n)	io_getVars(array_t ** __restrict vars, int n)
{	{
ait_val_t *v;	ait_val_t *v;

if (!vars) {	if (!vars)
if (!(vars = io_arrayInit(n + 1)))	return NULL;

	if (!*vars) {
	if (!(*vars = io_arrayInit(n + 1)))
return NULL;	return NULL;
} else {	} else {
if (n >= io_arraySize(vars) && io_arrayGrow(vars, n + 1, 0))	if (n >= io_arraySize(vars) && io_arrayGrow(vars, n + 1, 0))
return NULL;	return NULL;
}	}

if ((v = io_allocVar()))	if ((v = io_allocVar()))
return NULL;	return NULL;
else	else
io_arraySet(vars, n, v);	io_arraySet(*vars, n, v);

return v;	return v;
}	}