parse_integer_property(device *current,
const char *property_name,
const char *property_value)
{
int nr_entries;
unsigned_cell words[1024];
/* integer or integer array? */
nr_entries = 0;
while (1) {
char *end;
words[nr_entries] = strtoul(property_value, &end, 0);
if (property_value == end)
break;
nr_entries += 1;
if (nr_entries * sizeof(words[0]) >= sizeof(words))
device_error(current, "buffer overflow");
property_value = end;
}
if (nr_entries == 0)
device_error(current, "error parsing integer property %s (%s)",
property_name, property_value);
else if (nr_entries == 1)
device_add_integer_property(current, property_name, words[0]);
else {
int i;
for (i = 0; i < nr_entries; i++) {
H2BE(words[i]);
}
/* perhaps integer array property is better */
device_add_array_property(current, property_name, words,
sizeof(words[0]) * nr_entries);
}
}
void
hw_add_integer_property (struct hw *me,
const char *property,
signed_cell integer)
{
H2BE (integer);
hw_add_property (me, property, integer_property,
&integer, sizeof(integer),
&integer, sizeof(integer),
NULL, permenant_object);
}
