IBASE MRS-801-RE - Manual (Page 82)

74 MRS-801-RE User Manual
type = i2c_get_funcs(i2cbus);
}
if ((count + 1) % BUNCH == 0) {
/* We need more space */
adapters = more_adapters(adapters, count + 1);
if (!adapters)
return NULL;
}
adapters[count].nr = i2cbus;
adapters[count].name = strdup(s);
if (adapters[count].name == NULL) {
free_adapters(adapters);
return NULL;
}
adapters[count].funcs = adap_types[type].funcs;
adapters[count].algo = adap_types[type].algo;
count++;
}
}
closedir(dir);
done:
return adapters;
}
static int lookup_i2c_bus_by_name(const char *bus_name)
{
struct i2c_adap *adapters;
int i, i2cbus = -1;
adapters = gather_i2c_busses();
if (adapters == NULL) {
fprintf(stderr, "Error: Out of memory!\n");
return -3;
}