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hwsim: Use an array of addresses for radio_info_rec.addrs 

Make accessing the addrs field easier by converting it from a flat
buffer concatenation of the 2 addresses to an array of 2 arrays of
6 bytes.
This commit is contained in:
Andrew Zaborowski 2017-03-10 12:29:08 +01:00 committed by Denis Kenzior
parent c537953f11
commit 6280a6c72d
1 changed files with 5 additions and 6 deletions
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11
tools/hwsim.c
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@ -255,7 +255,7 @@ struct radio_info_rec {
bool custom_regdom;
uint32_t regdom_idx;
int channels;
uint8_t addrs[ETH_ALEN * 2];
uint8_t addrs[2][ETH_ALEN];
char *name;
};
@ -392,8 +392,7 @@ static bool parse_addresses(const uint8_t *buf, size_t len,
return false;
}
if (!util_string_to_address(addr, rec->addrs +
(addr_idx * ETH_ALEN))) {
if (!util_string_to_address(addr, rec->addrs[addr_idx])) {
l_error("Can't parse hwsim wiphy %s address from sysfs",
rec->name);
return false;
@ -567,7 +566,7 @@ static void get_radio_callback(struct l_genl_msg *msg, void *user_data)
} else {
/* Emit property change events */
if (memcmp(prev_rec.addrs, rec->addrs, sizeof(rec->addrs)))
if (memcmp(&prev_rec.addrs, &rec->addrs, sizeof(rec->addrs)))
l_dbus_property_changed(dbus, path,
HWSIM_RADIO_INTERFACE,
"Addresses");
@ -1055,8 +1054,8 @@ static bool radio_property_get_addresses(struct l_dbus *dbus,
l_dbus_message_builder_enter_array(builder, "s");
for (i = 0; i < sizeof(rec->addrs); i += ETH_ALEN) {
const char *str = util_address_to_string(rec->addrs + i);
for (i = 0; i < sizeof(rec->addrs) / ETH_ALEN; i++) {
const char *str = util_address_to_string(rec->addrs[i]);
l_dbus_message_builder_append_basic(builder, 's', str);
}