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networkctl: Add support to display IPv6 addrgenmode

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This commit is contained in:
Susant Sahani 2020-03-18 13:42:27 +01:00 committed by Zbigniew Jędrzejewski-Szmek
parent 194fe32296
commit d69b62de44
1 changed files with 33 additions and 0 deletions
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33
src/network/networkctl.c
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@ -127,6 +127,7 @@ typedef struct LinkInfo {
uint32_t max_mtu;
uint32_t tx_queues;
uint32_t rx_queues;
uint8_t addr_gen_mode;
char *qdisc;
char **alternative_names;
@ -188,6 +189,7 @@ typedef struct LinkInfo {
bool has_ethtool_link_info:1;
bool has_wlan_link_info:1;
bool has_tunnel_ipv4:1;
bool has_ipv6_address_generation_mode:1;
bool needs_freeing:1;
} LinkInfo;
@ -397,6 +399,19 @@ static int decode_link(sd_netlink_message *m, LinkInfo *info, char **patterns, b
(void) sd_netlink_message_read_u32(m, IFLA_MASTER, &info->master);
r = sd_netlink_message_enter_container(m, IFLA_AF_SPEC);
if (r >= 0) {
r = sd_netlink_message_enter_container(m, AF_INET6);
if (r >= 0) {
r = sd_netlink_message_read_u8(m, IFLA_INET6_ADDR_GEN_MODE, &info->addr_gen_mode);
if (r >= 0)
info->has_ipv6_address_generation_mode = true;
(void) sd_netlink_message_exit_container(m);
}
(void) sd_netlink_message_exit_container(m);
}
/* fill kind info */
(void) decode_netdev(m, info);
@ -1418,6 +1433,24 @@ static int link_status_one(
return table_log_add_error(r);
}
if (info->has_ipv6_address_generation_mode) {
static const struct {
const char *mode;
} mode_table[] = {
{ "eui64" },
{ "none" },
{ "stable-privacy" },
{ "random" },
};
r = table_add_many(table,
TABLE_EMPTY,
TABLE_STRING, "IPv6 Address Generation Mode:",
TABLE_STRING, mode_table[info->addr_gen_mode]);
if (r < 0)
return table_log_add_error(r);
}
if (streq_ptr(info->netdev_kind, "bridge")) {
r = table_add_many(table,
TABLE_EMPTY,