#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
-#include <syslog.h>
#include <inttypes.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
-#include <sys/ioctl.h>
#include <sys/param.h>
#include <errno.h>
#include <netinet/in.h>
#include <linux/sockios.h>
#include <linux/net_namespace.h>
+#include "utils.h"
#include "rt_names.h"
#include "utils.h"
#include "ll_map.h"
#include "ip_common.h"
-#include "xdp.h"
#include "color.h"
enum {
static void usage(void)
{
- if (do_link) {
+ if (do_link)
iplink_usage();
- }
+
fprintf(stderr, "Usage: ip address {add|change|replace} IFADDR dev IFNAME [ LIFETIME ]\n");
fprintf(stderr, " [ CONFFLAG-LIST ]\n");
fprintf(stderr, " ip address del IFADDR dev IFNAME [mngtmpaddr]\n");
fprintf(stderr, " ip address {showdump|restore}\n");
fprintf(stderr, "IFADDR := PREFIX | ADDR peer PREFIX\n");
fprintf(stderr, " [ broadcast ADDR ] [ anycast ADDR ]\n");
- fprintf(stderr, " [ label IFNAME ] [ scope SCOPE-ID ]\n");
+ fprintf(stderr, " [ label IFNAME ] [ scope SCOPE-ID ] [ metric METRIC ]\n");
fprintf(stderr, "SCOPE-ID := [ host | link | global | NUMBER ]\n");
fprintf(stderr, "FLAG-LIST := [ FLAG-LIST ] FLAG\n");
fprintf(stderr, "FLAG := [ permanent | dynamic | secondary | primary |\n");
fprintf(stderr, "CONFFLAG := [ home | nodad | mngtmpaddr | noprefixroute | autojoin ]\n");
fprintf(stderr, "LIFETIME := [ valid_lft LFT ] [ preferred_lft LFT ]\n");
fprintf(stderr, "LFT := forever | SECONDS\n");
- fprintf(stderr, "TYPE := { vlan | veth | vcan | dummy | ifb | macvlan | macvtap |\n");
+ fprintf(stderr, "TYPE := { vlan | veth | vcan | vxcan | dummy | ifb | macvlan | macvtap |\n");
fprintf(stderr, " bridge | bond | ipoib | ip6tnl | ipip | sit | vxlan | lowpan |\n");
- fprintf(stderr, " gre | gretap | ip6gre | ip6gretap | vti | nlmon | can |\n");
- fprintf(stderr, " bond_slave | ipvlan | geneve | bridge_slave | vrf | hsr | macsec }\n");
+ fprintf(stderr, " gre | gretap | erspan | ip6gre | ip6gretap | ip6erspan | vti |\n");
+ fprintf(stderr, " nlmon | can | bond_slave | ipvlan | geneve | bridge_slave |\n");
+ fprintf(stderr, " hsr | macsec | netdevsim }\n");
exit(-1);
}
static void print_link_flags(FILE *fp, unsigned int flags, unsigned int mdown)
{
- fprintf(fp, "<");
+ open_json_array(PRINT_ANY, is_json_context() ? "flags" : "<");
if (flags & IFF_UP && !(flags & IFF_RUNNING))
- fprintf(fp, "NO-CARRIER%s", flags ? "," : "");
+ print_string(PRINT_ANY, NULL,
+ flags ? "%s," : "%s", "NO-CARRIER");
flags &= ~IFF_RUNNING;
-#define _PF(f) if (flags&IFF_##f) { \
- flags &= ~IFF_##f ; \
- fprintf(fp, #f "%s", flags ? "," : ""); }
+#define _PF(f) if (flags&IFF_##f) { \
+ flags &= ~IFF_##f ; \
+ print_string(PRINT_ANY, NULL, flags ? "%s," : "%s", #f); }
_PF(LOOPBACK);
_PF(BROADCAST);
_PF(POINTOPOINT);
_PF(ECHO);
#undef _PF
if (flags)
- fprintf(fp, "%x", flags);
+ print_hex(PRINT_ANY, NULL, "%x", flags);
if (mdown)
- fprintf(fp, ",M-DOWN");
- fprintf(fp, "> ");
+ print_string(PRINT_ANY, NULL, ",%s", "M-DOWN");
+ close_json_array(PRINT_ANY, "> ");
}
static const char *oper_states[] = {
static void print_operstate(FILE *f, __u8 state)
{
if (state >= ARRAY_SIZE(oper_states)) {
- fprintf(f, "state %#x ", state);
+ if (is_json_context())
+ print_uint(PRINT_JSON, "operstate_index", NULL, state);
+ else
+ print_0xhex(PRINT_FP, NULL, "state %#x", state);
} else if (brief) {
- color_fprintf(f, oper_state_color(state),
- "%-14s ", oper_states[state]);
+ print_color_string(PRINT_ANY,
+ oper_state_color(state),
+ "operstate",
+ "%-14s ",
+ oper_states[state]);
} else {
- fprintf(f, "state ");
- color_fprintf(f, oper_state_color(state),
- "%s ", oper_states[state]);
+ if (is_json_context())
+ print_string(PRINT_JSON,
+ "operstate",
+ NULL, oper_states[state]);
+ else {
+ fprintf(f, "state ");
+ color_fprintf(f, oper_state_color(state),
+ "%s ", oper_states[state]);
+ }
}
}
qlen = ifr.ifr_qlen;
}
if (qlen)
- fprintf(f, "qlen %d", qlen);
+ print_int(PRINT_ANY, "txqlen", "qlen %d", qlen);
}
static const char *link_modes[] = {
unsigned int mode = rta_getattr_u8(tb);
if (mode >= ARRAY_SIZE(link_modes))
- fprintf(f, "mode %d ", mode);
+ print_int(PRINT_ANY,
+ "linkmode_index",
+ "mode %d ",
+ mode);
else
- fprintf(f, "mode %s ", link_modes[mode]);
+ print_string(PRINT_ANY,
+ "linkmode",
+ "mode %s "
+ , link_modes[mode]);
}
static char *parse_link_kind(struct rtattr *tb, bool slave)
char slave[32];
parse_rtattr_nested(linkinfo, IFLA_INFO_MAX, tb);
+ open_json_object("linkinfo");
if (linkinfo[IFLA_INFO_KIND]) {
const char *kind
= rta_getattr_str(linkinfo[IFLA_INFO_KIND]);
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " %s ", kind);
+ print_nl();
+ print_string(PRINT_ANY, "info_kind", " %s ", kind);
lu = get_link_kind(kind);
if (lu && lu->print_opt) {
linkinfo[IFLA_INFO_DATA]);
data = attr;
}
+ open_json_object("info_data");
lu->print_opt(lu, fp, data);
+ close_json_object();
if (linkinfo[IFLA_INFO_XSTATS] && show_stats &&
- lu->print_xstats)
+ lu->print_xstats) {
+ open_json_object("info_xstats");
lu->print_xstats(lu, fp, linkinfo[IFLA_INFO_XSTATS]);
+ close_json_object();
+ }
}
}
const char *slave_kind
= rta_getattr_str(linkinfo[IFLA_INFO_SLAVE_KIND]);
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " %s_slave ", slave_kind);
+ print_nl();
+ print_string(PRINT_ANY,
+ "info_slave_kind",
+ " %s_slave ",
+ slave_kind);
+
snprintf(slave, sizeof(slave), "%s_slave", slave_kind);
slave_lu = get_link_kind(slave);
linkinfo[IFLA_INFO_SLAVE_DATA]);
data = attr;
}
+ open_json_object("info_slave_data");
slave_lu->print_opt(slave_lu, fp, data);
+ close_json_object();
}
}
+ close_json_object();
}
static void print_af_spec(FILE *fp, struct rtattr *af_spec_attr)
if (tb[IFLA_INET6_ADDR_GEN_MODE]) {
__u8 mode = rta_getattr_u8(tb[IFLA_INET6_ADDR_GEN_MODE]);
+ SPRINT_BUF(b1);
switch (mode) {
case IN6_ADDR_GEN_MODE_EUI64:
- fprintf(fp, "addrgenmode eui64 ");
+ print_string(PRINT_ANY,
+ "inet6_addr_gen_mode",
+ "addrgenmode %s ",
+ "eui64");
break;
case IN6_ADDR_GEN_MODE_NONE:
- fprintf(fp, "addrgenmode none ");
+ print_string(PRINT_ANY,
+ "inet6_addr_gen_mode",
+ "addrgenmode %s ",
+ "none");
break;
case IN6_ADDR_GEN_MODE_STABLE_PRIVACY:
- fprintf(fp, "addrgenmode stable_secret ");
+ print_string(PRINT_ANY,
+ "inet6_addr_gen_mode",
+ "addrgenmode %s ",
+ "stable_secret");
break;
case IN6_ADDR_GEN_MODE_RANDOM:
- fprintf(fp, "addrgenmode random ");
+ print_string(PRINT_ANY,
+ "inet6_addr_gen_mode",
+ "addrgenmode %s ",
+ "random");
break;
default:
- fprintf(fp, "addrgenmode %#.2hhx ", mode);
+ snprintf(b1, sizeof(b1), "%#.2hhx", mode);
+ print_string(PRINT_ANY,
+ "inet6_addr_gen_mode",
+ "addrgenmode %s ",
+ b1);
break;
}
}
vf_mac = RTA_DATA(vf[IFLA_VF_MAC]);
vf_tx_rate = RTA_DATA(vf[IFLA_VF_TX_RATE]);
- fprintf(fp, "%s vf %d MAC %s", _SL_, vf_mac->vf,
- ll_addr_n2a((unsigned char *)&vf_mac->mac,
- ETH_ALEN, 0, b1, sizeof(b1)));
+ print_string(PRINT_FP, NULL, "%s ", _SL_);
+ print_int(PRINT_ANY, "vf", "vf %d ", vf_mac->vf);
+ print_string(PRINT_ANY, "mac", "MAC %s",
+ ll_addr_n2a((unsigned char *) &vf_mac->mac,
+ ETH_ALEN, 0, b1, sizeof(b1)));
+
if (vf[IFLA_VF_VLAN_LIST]) {
struct rtattr *i, *vfvlanlist = vf[IFLA_VF_VLAN_LIST];
int rem = RTA_PAYLOAD(vfvlanlist);
+ open_json_array(PRINT_JSON, "vlan_list");
for (i = RTA_DATA(vfvlanlist);
- RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
- struct ifla_vf_vlan_info *vf_vlan_info =
- RTA_DATA(i);
+ RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
+ struct ifla_vf_vlan_info *vf_vlan_info = RTA_DATA(i);
SPRINT_BUF(b2);
+ open_json_object(NULL);
if (vf_vlan_info->vlan)
- fprintf(fp, ", vlan %d", vf_vlan_info->vlan);
+ print_int(PRINT_ANY,
+ "vlan",
+ ", vlan %d",
+ vf_vlan_info->vlan);
if (vf_vlan_info->qos)
- fprintf(fp, ", qos %d", vf_vlan_info->qos);
+ print_int(PRINT_ANY,
+ "qos",
+ ", qos %d",
+ vf_vlan_info->qos);
if (vf_vlan_info->vlan_proto &&
vf_vlan_info->vlan_proto != htons(ETH_P_8021Q))
- fprintf(fp, ", vlan protocol %s",
- ll_proto_n2a(vf_vlan_info->vlan_proto,
+ print_string(PRINT_ANY,
+ "protocol",
+ ", vlan protocol %s",
+ ll_proto_n2a(
+ vf_vlan_info->vlan_proto,
b2, sizeof(b2)));
-
+ close_json_object();
}
+ close_json_array(PRINT_JSON, NULL);
} else {
struct ifla_vf_vlan *vf_vlan = RTA_DATA(vf[IFLA_VF_VLAN]);
if (vf_vlan->vlan)
- fprintf(fp, ", vlan %d", vf_vlan->vlan);
+ print_int(PRINT_ANY,
+ "vlan",
+ ", vlan %d",
+ vf_vlan->vlan);
if (vf_vlan->qos)
- fprintf(fp, ", qos %d", vf_vlan->qos);
+ print_int(PRINT_ANY, "qos", ", qos %d", vf_vlan->qos);
}
+
if (vf_tx_rate->rate)
- fprintf(fp, ", tx rate %d (Mbps)", vf_tx_rate->rate);
+ print_uint(PRINT_ANY,
+ "tx_rate",
+ ", tx rate %u (Mbps)",
+ vf_tx_rate->rate);
if (vf[IFLA_VF_RATE]) {
struct ifla_vf_rate *vf_rate = RTA_DATA(vf[IFLA_VF_RATE]);
-
- if (vf_rate->max_tx_rate)
- fprintf(fp, ", max_tx_rate %dMbps", vf_rate->max_tx_rate);
- if (vf_rate->min_tx_rate)
- fprintf(fp, ", min_tx_rate %dMbps", vf_rate->min_tx_rate);
+ int max_tx = vf_rate->max_tx_rate;
+ int min_tx = vf_rate->min_tx_rate;
+
+ if (is_json_context()) {
+ open_json_object("rate");
+ print_uint(PRINT_JSON, "max_tx", NULL, max_tx);
+ print_uint(PRINT_ANY, "min_tx", NULL, min_tx);
+ close_json_object();
+ } else {
+ if (max_tx)
+ fprintf(fp, ", max_tx_rate %uMbps", max_tx);
+ if (min_tx)
+ fprintf(fp, ", min_tx_rate %uMbps", min_tx);
+ }
}
+
if (vf[IFLA_VF_SPOOFCHK]) {
struct ifla_vf_spoofchk *vf_spoofchk =
RTA_DATA(vf[IFLA_VF_SPOOFCHK]);
if (vf_spoofchk->setting != -1)
- fprintf(fp, ", spoof checking %s",
- vf_spoofchk->setting ? "on" : "off");
+ print_bool(PRINT_ANY,
+ "spoofchk",
+ vf_spoofchk->setting ?
+ ", spoof checking on" : ", spoof checking off",
+ vf_spoofchk->setting);
}
+
if (vf[IFLA_VF_LINK_STATE]) {
struct ifla_vf_link_state *vf_linkstate =
RTA_DATA(vf[IFLA_VF_LINK_STATE]);
if (vf_linkstate->link_state == IFLA_VF_LINK_STATE_AUTO)
- fprintf(fp, ", link-state auto");
+ print_string(PRINT_ANY,
+ "link_state",
+ ", link-state %s",
+ "auto");
else if (vf_linkstate->link_state == IFLA_VF_LINK_STATE_ENABLE)
- fprintf(fp, ", link-state enable");
+ print_string(PRINT_ANY,
+ "link_state",
+ ", link-state %s",
+ "enable");
else
- fprintf(fp, ", link-state disable");
+ print_string(PRINT_ANY,
+ "link_state",
+ ", link-state %s",
+ "disable");
}
+
if (vf[IFLA_VF_TRUST]) {
struct ifla_vf_trust *vf_trust = RTA_DATA(vf[IFLA_VF_TRUST]);
if (vf_trust->setting != -1)
- fprintf(fp, ", trust %s",
- vf_trust->setting ? "on" : "off");
+ print_bool(PRINT_ANY,
+ "trust",
+ vf_trust->setting ? ", trust on" : ", trust off",
+ vf_trust->setting);
}
+
if (vf[IFLA_VF_RSS_QUERY_EN]) {
struct ifla_vf_rss_query_en *rss_query =
RTA_DATA(vf[IFLA_VF_RSS_QUERY_EN]);
if (rss_query->setting != -1)
- fprintf(fp, ", query_rss %s",
- rss_query->setting ? "on" : "off");
+ print_bool(PRINT_ANY,
+ "query_rss_en",
+ rss_query->setting ? ", query_rss on"
+ : ", query_rss off",
+ rss_query->setting);
}
+
if (vf[IFLA_VF_STATS] && show_stats)
print_vf_stats64(fp, vf[IFLA_VF_STATS]);
}
}
snprintf(buf, sizeof(buf), "%.*f%c%s", precision,
- (double) count / powi, *prefix, use_iec ? "i" : "");
+ (double) count / powi, *prefix, use_iec ? "i" : "");
fprintf(fp, "%-*s ", width, buf);
}
parse_rtattr_nested(vf, IFLA_VF_MAX, vfstats);
- /* RX stats */
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX: bytes packets mcast bcast %s", _SL_);
- fprintf(fp, " ");
-
- print_num(fp, 10, rta_getattr_u64(vf[IFLA_VF_STATS_RX_BYTES]));
- print_num(fp, 8, rta_getattr_u64(vf[IFLA_VF_STATS_RX_PACKETS]));
- print_num(fp, 7, rta_getattr_u64(vf[IFLA_VF_STATS_MULTICAST]));
- print_num(fp, 7, rta_getattr_u64(vf[IFLA_VF_STATS_BROADCAST]));
-
- /* TX stats */
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX: bytes packets %s", _SL_);
- fprintf(fp, " ");
-
- print_num(fp, 10, rta_getattr_u64(vf[IFLA_VF_STATS_TX_BYTES]));
- print_num(fp, 8, rta_getattr_u64(vf[IFLA_VF_STATS_TX_PACKETS]));
-}
-
-static void print_link_stats64(FILE *fp, const struct rtnl_link_stats64 *s,
- const struct rtattr *carrier_changes)
-{
- /* RX stats */
- fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
- s->rx_compressed ? "compressed" : "", _SL_);
-
- fprintf(fp, " ");
- print_num(fp, 10, s->rx_bytes);
- print_num(fp, 8, s->rx_packets);
- print_num(fp, 7, s->rx_errors);
- print_num(fp, 7, s->rx_dropped);
- print_num(fp, 7, s->rx_over_errors);
- print_num(fp, 7, s->multicast);
- if (s->rx_compressed)
- print_num(fp, 7, s->rx_compressed);
-
- /* RX error stats */
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX errors: length crc frame fifo missed%s%s",
- s->rx_nohandler ? " nohandler" : "", _SL_);
-
- fprintf(fp, " ");
- print_num(fp, 8, s->rx_length_errors);
- print_num(fp, 7, s->rx_crc_errors);
- print_num(fp, 7, s->rx_frame_errors);
- print_num(fp, 7, s->rx_fifo_errors);
- print_num(fp, 7, s->rx_missed_errors);
- if (s->rx_nohandler)
- print_num(fp, 7, s->rx_nohandler);
-
- }
- fprintf(fp, "%s", _SL_);
-
- /* TX stats */
- fprintf(fp, " TX: bytes packets errors dropped carrier collsns %s%s",
- s->tx_compressed ? "compressed" : "", _SL_);
-
- fprintf(fp, " ");
- print_num(fp, 10, s->tx_bytes);
- print_num(fp, 8, s->tx_packets);
- print_num(fp, 7, s->tx_errors);
- print_num(fp, 7, s->tx_dropped);
- print_num(fp, 7, s->tx_carrier_errors);
- print_num(fp, 7, s->collisions);
- if (s->tx_compressed)
- print_num(fp, 7, s->tx_compressed);
-
- /* TX error stats */
- if (show_stats > 1) {
+ if (is_json_context()) {
+ open_json_object("stats");
+
+ /* RX stats */
+ open_json_object("rx");
+ print_u64(PRINT_JSON, "bytes", NULL,
+ rta_getattr_u64(vf[IFLA_VF_STATS_RX_BYTES]));
+ print_u64(PRINT_JSON, "packets", NULL,
+ rta_getattr_u64(vf[IFLA_VF_STATS_RX_PACKETS]));
+ print_u64(PRINT_JSON, "multicast", NULL,
+ rta_getattr_u64(vf[IFLA_VF_STATS_MULTICAST]));
+ print_u64(PRINT_JSON, "broadcast", NULL,
+ rta_getattr_u64(vf[IFLA_VF_STATS_BROADCAST]));
+ if (vf[IFLA_VF_STATS_RX_DROPPED])
+ print_u64(PRINT_JSON, "dropped", NULL,
+ rta_getattr_u64(vf[IFLA_VF_STATS_RX_DROPPED]));
+ close_json_object();
+
+ /* TX stats */
+ open_json_object("tx");
+ print_u64(PRINT_JSON, "tx_bytes", NULL,
+ rta_getattr_u64(vf[IFLA_VF_STATS_TX_BYTES]));
+ print_u64(PRINT_JSON, "tx_packets", NULL,
+ rta_getattr_u64(vf[IFLA_VF_STATS_TX_PACKETS]));
+ if (vf[IFLA_VF_STATS_TX_DROPPED])
+ print_u64(PRINT_JSON, "dropped", NULL,
+ rta_getattr_u64(vf[IFLA_VF_STATS_TX_DROPPED]));
+ close_json_object();
+ close_json_object();
+ } else {
+ /* RX stats */
fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX errors: aborted fifo window heartbeat");
- if (carrier_changes)
- fprintf(fp, " transns");
+ fprintf(fp, " RX: bytes packets mcast bcast ");
+ if (vf[IFLA_VF_STATS_RX_DROPPED])
+ fprintf(fp, " dropped ");
fprintf(fp, "%s", _SL_);
+ fprintf(fp, " ");
- fprintf(fp, " ");
- print_num(fp, 8, s->tx_aborted_errors);
- print_num(fp, 7, s->tx_fifo_errors);
- print_num(fp, 7, s->tx_window_errors);
- print_num(fp, 7, s->tx_heartbeat_errors);
- if (carrier_changes)
- print_num(fp, 7, rta_getattr_u32(carrier_changes));
- }
-}
+ print_num(fp, 10, rta_getattr_u64(vf[IFLA_VF_STATS_RX_BYTES]));
+ print_num(fp, 8, rta_getattr_u64(vf[IFLA_VF_STATS_RX_PACKETS]));
+ print_num(fp, 7, rta_getattr_u64(vf[IFLA_VF_STATS_MULTICAST]));
+ print_num(fp, 7, rta_getattr_u64(vf[IFLA_VF_STATS_BROADCAST]));
+ if (vf[IFLA_VF_STATS_RX_DROPPED])
+ print_num(fp, 8, rta_getattr_u64(vf[IFLA_VF_STATS_RX_DROPPED]));
-static void print_link_stats32(FILE *fp, const struct rtnl_link_stats *s,
- const struct rtattr *carrier_changes)
-{
- /* RX stats */
- fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
- s->rx_compressed ? "compressed" : "", _SL_);
-
-
- fprintf(fp, " ");
- print_num(fp, 10, s->rx_bytes);
- print_num(fp, 8, s->rx_packets);
- print_num(fp, 7, s->rx_errors);
- print_num(fp, 7, s->rx_dropped);
- print_num(fp, 7, s->rx_over_errors);
- print_num(fp, 7, s->multicast);
- if (s->rx_compressed)
- print_num(fp, 7, s->rx_compressed);
-
- /* RX error stats */
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX errors: length crc frame fifo missed%s%s",
- s->rx_nohandler ? " nohandler" : "", _SL_);
- fprintf(fp, " ");
- print_num(fp, 8, s->rx_length_errors);
- print_num(fp, 7, s->rx_crc_errors);
- print_num(fp, 7, s->rx_frame_errors);
- print_num(fp, 7, s->rx_fifo_errors);
- print_num(fp, 7, s->rx_missed_errors);
- if (s->rx_nohandler)
- print_num(fp, 7, s->rx_nohandler);
- }
- fprintf(fp, "%s", _SL_);
-
- /* TX stats */
- fprintf(fp, " TX: bytes packets errors dropped carrier collsns %s%s",
- s->tx_compressed ? "compressed" : "", _SL_);
-
- fprintf(fp, " ");
- print_num(fp, 10, s->tx_bytes);
- print_num(fp, 8, s->tx_packets);
- print_num(fp, 7, s->tx_errors);
- print_num(fp, 7, s->tx_dropped);
- print_num(fp, 7, s->tx_carrier_errors);
- print_num(fp, 7, s->collisions);
- if (s->tx_compressed)
- print_num(fp, 7, s->tx_compressed);
-
- /* TX error stats */
- if (show_stats > 1) {
+ /* TX stats */
fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX errors: aborted fifo window heartbeat");
- if (carrier_changes)
- fprintf(fp, " transns");
+ fprintf(fp, " TX: bytes packets ");
+ if (vf[IFLA_VF_STATS_TX_DROPPED])
+ fprintf(fp, " dropped ");
fprintf(fp, "%s", _SL_);
+ fprintf(fp, " ");
- fprintf(fp, " ");
- print_num(fp, 8, s->tx_aborted_errors);
- print_num(fp, 7, s->tx_fifo_errors);
- print_num(fp, 7, s->tx_window_errors);
- print_num(fp, 7, s->tx_heartbeat_errors);
- if (carrier_changes)
- print_num(fp, 7, rta_getattr_u32(carrier_changes));
+ print_num(fp, 10, rta_getattr_u64(vf[IFLA_VF_STATS_TX_BYTES]));
+ print_num(fp, 8, rta_getattr_u64(vf[IFLA_VF_STATS_TX_PACKETS]));
+ if (vf[IFLA_VF_STATS_TX_DROPPED])
+ print_num(fp, 8, rta_getattr_u64(vf[IFLA_VF_STATS_TX_DROPPED]));
}
}
-static void __print_link_stats(FILE *fp, struct rtattr **tb)
+static void __print_link_stats(FILE *fp, struct rtattr *tb[])
{
const struct rtattr *carrier_changes = tb[IFLA_CARRIER_CHANGES];
+ struct rtnl_link_stats64 _s, *s = &_s;
+ int ret;
- if (tb[IFLA_STATS64]) {
- struct rtnl_link_stats64 stats = { 0 };
-
- memcpy(&stats, RTA_DATA(tb[IFLA_STATS64]),
- MIN(RTA_PAYLOAD(tb[IFLA_STATS64]), sizeof(stats)));
+ ret = get_rtnl_link_stats_rta(s, tb);
+ if (ret < 0)
+ return;
- print_link_stats64(fp, &stats, carrier_changes);
- } else if (tb[IFLA_STATS]) {
- struct rtnl_link_stats stats = { 0 };
+ if (is_json_context()) {
+ open_json_object((ret == sizeof(*s)) ? "stats64" : "stats");
+
+ /* RX stats */
+ open_json_object("rx");
+ print_u64(PRINT_JSON, "bytes", NULL, s->rx_bytes);
+ print_u64(PRINT_JSON, "packets", NULL, s->rx_packets);
+ print_u64(PRINT_JSON, "errors", NULL, s->rx_errors);
+ print_u64(PRINT_JSON, "dropped", NULL, s->rx_dropped);
+ print_u64(PRINT_JSON, "over_errors", NULL, s->rx_over_errors);
+ print_u64(PRINT_JSON, "multicast", NULL, s->multicast);
+ if (s->rx_compressed)
+ print_u64(PRINT_JSON,
+ "compressed", NULL, s->rx_compressed);
+
+ /* RX error stats */
+ if (show_stats > 1) {
+ print_u64(PRINT_JSON,
+ "length_errors",
+ NULL, s->rx_length_errors);
+ print_u64(PRINT_JSON,
+ "crc_errors",
+ NULL, s->rx_crc_errors);
+ print_u64(PRINT_JSON,
+ "frame_errors",
+ NULL, s->rx_frame_errors);
+ print_u64(PRINT_JSON,
+ "fifo_errors",
+ NULL, s->rx_fifo_errors);
+ print_u64(PRINT_JSON,
+ "missed_errors",
+ NULL, s->rx_missed_errors);
+ if (s->rx_nohandler)
+ print_u64(PRINT_JSON,
+ "nohandler", NULL, s->rx_nohandler);
+ }
+ close_json_object();
+
+ /* TX stats */
+ open_json_object("tx");
+ print_u64(PRINT_JSON, "bytes", NULL, s->tx_bytes);
+ print_u64(PRINT_JSON, "packets", NULL, s->tx_packets);
+ print_u64(PRINT_JSON, "errors", NULL, s->tx_errors);
+ print_u64(PRINT_JSON, "dropped", NULL, s->tx_dropped);
+ print_u64(PRINT_JSON,
+ "carrier_errors",
+ NULL, s->tx_carrier_errors);
+ print_u64(PRINT_JSON, "collisions", NULL, s->collisions);
+ if (s->tx_compressed)
+ print_u64(PRINT_JSON,
+ "compressed", NULL, s->tx_compressed);
+
+ /* TX error stats */
+ if (show_stats > 1) {
+ print_u64(PRINT_JSON,
+ "aborted_errors",
+ NULL, s->tx_aborted_errors);
+ print_u64(PRINT_JSON,
+ "fifo_errors",
+ NULL, s->tx_fifo_errors);
+ print_u64(PRINT_JSON,
+ "window_errors",
+ NULL, s->tx_window_errors);
+ print_u64(PRINT_JSON,
+ "heartbeat_errors",
+ NULL, s->tx_heartbeat_errors);
+ if (carrier_changes)
+ print_u64(PRINT_JSON, "carrier_changes", NULL,
+ rta_getattr_u32(carrier_changes));
+ }
- memcpy(&stats, RTA_DATA(tb[IFLA_STATS]),
- MIN(RTA_PAYLOAD(tb[IFLA_STATS]), sizeof(stats)));
+ close_json_object();
+ close_json_object();
+ } else {
+ /* RX stats */
+ fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
+ s->rx_compressed ? "compressed" : "", _SL_);
+
+ fprintf(fp, " ");
+ print_num(fp, 10, s->rx_bytes);
+ print_num(fp, 8, s->rx_packets);
+ print_num(fp, 7, s->rx_errors);
+ print_num(fp, 7, s->rx_dropped);
+ print_num(fp, 7, s->rx_over_errors);
+ print_num(fp, 7, s->multicast);
+ if (s->rx_compressed)
+ print_num(fp, 7, s->rx_compressed);
+
+ /* RX error stats */
+ if (show_stats > 1) {
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " RX errors: length crc frame fifo missed%s%s",
+ s->rx_nohandler ? " nohandler" : "", _SL_);
+ fprintf(fp, " ");
+ print_num(fp, 8, s->rx_length_errors);
+ print_num(fp, 7, s->rx_crc_errors);
+ print_num(fp, 7, s->rx_frame_errors);
+ print_num(fp, 7, s->rx_fifo_errors);
+ print_num(fp, 7, s->rx_missed_errors);
+ if (s->rx_nohandler)
+ print_num(fp, 7, s->rx_nohandler);
+ }
+ fprintf(fp, "%s", _SL_);
- print_link_stats32(fp, &stats, carrier_changes);
+ /* TX stats */
+ fprintf(fp, " TX: bytes packets errors dropped carrier collsns %s%s",
+ s->tx_compressed ? "compressed" : "", _SL_);
+
+ fprintf(fp, " ");
+ print_num(fp, 10, s->tx_bytes);
+ print_num(fp, 8, s->tx_packets);
+ print_num(fp, 7, s->tx_errors);
+ print_num(fp, 7, s->tx_dropped);
+ print_num(fp, 7, s->tx_carrier_errors);
+ print_num(fp, 7, s->collisions);
+ if (s->tx_compressed)
+ print_num(fp, 7, s->tx_compressed);
+
+ /* TX error stats */
+ if (show_stats > 1) {
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " TX errors: aborted fifo window heartbeat");
+ if (carrier_changes)
+ fprintf(fp, " transns");
+ fprintf(fp, "%s", _SL_);
+
+ fprintf(fp, " ");
+ print_num(fp, 8, s->tx_aborted_errors);
+ print_num(fp, 7, s->tx_fifo_errors);
+ print_num(fp, 7, s->tx_window_errors);
+ print_num(fp, 7, s->tx_heartbeat_errors);
+ if (carrier_changes)
+ print_num(fp, 7,
+ rta_getattr_u32(carrier_changes));
+ }
}
}
parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi),
n->nlmsg_len - NLMSG_LENGTH(sizeof(*ifi)));
__print_link_stats(fp, tb);
- fprintf(fp, "%s", _SL_);
+ print_nl();
}
-int print_linkinfo_brief(const struct sockaddr_nl *who,
- struct nlmsghdr *n, void *arg,
- struct link_filter *pfilter)
+static int print_linkinfo_brief(FILE *fp, const char *name,
+ const struct ifinfomsg *ifi,
+ struct rtattr *tb[])
{
- FILE *fp = (FILE *)arg;
- struct ifinfomsg *ifi = NLMSG_DATA(n);
- struct rtattr *tb[IFLA_MAX+1];
- int len = n->nlmsg_len;
- const char *name;
- char buf[32] = { 0, };
unsigned int m_flag = 0;
- if (n->nlmsg_type != RTM_NEWLINK && n->nlmsg_type != RTM_DELLINK)
- return -1;
-
- len -= NLMSG_LENGTH(sizeof(*ifi));
- if (len < 0)
- return -1;
-
- if (!pfilter)
- pfilter = &filter;
-
- if (pfilter->ifindex && ifi->ifi_index != pfilter->ifindex)
- return -1;
- if (pfilter->up && !(ifi->ifi_flags&IFF_UP))
- return -1;
-
- parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi), len);
- if (tb[IFLA_IFNAME] == NULL) {
- fprintf(stderr, "BUG: device with ifindex %d has nil ifname\n", ifi->ifi_index);
- name = "<nil>";
- } else {
- name = rta_getattr_str(tb[IFLA_IFNAME]);
- }
-
- if (pfilter->label &&
- (!pfilter->family || pfilter->family == AF_PACKET) &&
- fnmatch(pfilter->label, RTA_DATA(tb[IFLA_IFNAME]), 0))
- return -1;
-
- if (tb[IFLA_GROUP]) {
- int group = rta_getattr_u32(tb[IFLA_GROUP]);
-
- if (pfilter->group != -1 && group != pfilter->group)
- return -1;
- }
-
- if (tb[IFLA_MASTER]) {
- int master = rta_getattr_u32(tb[IFLA_MASTER]);
-
- if (pfilter->master > 0 && master != pfilter->master)
- return -1;
- } else if (pfilter->master > 0)
- return -1;
-
- if (pfilter->kind && match_link_kind(tb, pfilter->kind, 0))
- return -1;
-
- if (pfilter->slave_kind && match_link_kind(tb, pfilter->slave_kind, 1))
- return -1;
-
- if (n->nlmsg_type == RTM_DELLINK)
- fprintf(fp, "Deleted ");
-
- if (tb[IFLA_LINK]) {
- SPRINT_BUF(b1);
- int iflink = rta_getattr_u32(tb[IFLA_LINK]);
-
- if (iflink == 0)
- snprintf(buf, sizeof(buf), "%s@NONE", name);
- else {
- snprintf(buf, sizeof(buf),
- "%s@%s", name, ll_idx_n2a(iflink, b1));
- m_flag = ll_index_to_flags(iflink);
- m_flag = !(m_flag & IFF_UP);
- }
- } else
- snprintf(buf, sizeof(buf), "%s", name);
-
- fprintf(fp, "%-16s ", buf);
+ m_flag = print_name_and_link("%-16s ", name, tb);
if (tb[IFLA_OPERSTATE])
print_operstate(fp, rta_getattr_u8(tb[IFLA_OPERSTATE]));
- if (pfilter->family == AF_PACKET) {
+ if (filter.family == AF_PACKET) {
SPRINT_BUF(b1);
+
if (tb[IFLA_ADDRESS]) {
- color_fprintf(fp, COLOR_MAC, "%s ",
- ll_addr_n2a(RTA_DATA(tb[IFLA_ADDRESS]),
- RTA_PAYLOAD(tb[IFLA_ADDRESS]),
- ifi->ifi_type,
- b1, sizeof(b1)));
+ print_color_string(PRINT_ANY, COLOR_MAC,
+ "address", "%s ",
+ ll_addr_n2a(
+ RTA_DATA(tb[IFLA_ADDRESS]),
+ RTA_PAYLOAD(tb[IFLA_ADDRESS]),
+ ifi->ifi_type,
+ b1, sizeof(b1)));
}
}
- if (pfilter->family == AF_PACKET)
+ if (filter.family == AF_PACKET) {
print_link_flags(fp, ifi->ifi_flags, m_flag);
+ print_string(PRINT_FP, NULL, "%s", "\n");
+ }
- if (pfilter->family == AF_PACKET)
- fprintf(fp, "\n");
fflush(fp);
return 0;
}
static void print_link_event(FILE *f, __u32 event)
{
if (event >= ARRAY_SIZE(link_events))
- fprintf(f, "event %d ", event);
+ print_int(PRINT_ANY, "event", "event %d ", event);
else {
if (event)
- fprintf(f, "event %s ", link_events[event]);
+ print_string(PRINT_ANY,
+ "event", "event %s ",
+ link_events[event]);
}
}
struct ifinfomsg *ifi = NLMSG_DATA(n);
struct rtattr *tb[IFLA_MAX+1];
int len = n->nlmsg_len;
+ const char *name;
unsigned int m_flag = 0;
+ SPRINT_BUF(b1);
if (n->nlmsg_type != RTM_NEWLINK && n->nlmsg_type != RTM_DELLINK)
return 0;
return -1;
if (filter.ifindex && ifi->ifi_index != filter.ifindex)
- return 0;
+ return -1;
if (filter.up && !(ifi->ifi_flags&IFF_UP))
- return 0;
+ return -1;
parse_rtattr(tb, IFLA_MAX, IFLA_RTA(ifi), len);
- if (tb[IFLA_IFNAME] == NULL)
- fprintf(stderr, "BUG: device with ifindex %d has nil ifname\n", ifi->ifi_index);
- if (filter.label &&
- (!filter.family || filter.family == AF_PACKET) &&
- fnmatch(filter.label, RTA_DATA(tb[IFLA_IFNAME]), 0))
+ name = get_ifname_rta(ifi->ifi_index, tb[IFLA_IFNAME]);
+ if (!name)
+ return -1;
+
+ if (filter.label)
return 0;
if (tb[IFLA_GROUP]) {
return -1;
if (n->nlmsg_type == RTM_DELLINK)
- fprintf(fp, "Deleted ");
+ print_bool(PRINT_ANY, "deleted", "Deleted ", true);
- fprintf(fp, "%d: ", ifi->ifi_index);
- color_fprintf(fp, COLOR_IFNAME, "%s",
- tb[IFLA_IFNAME] ? rta_getattr_str(tb[IFLA_IFNAME]) : "<nil>");
+ if (brief)
+ return print_linkinfo_brief(fp, name, ifi, tb);
- if (tb[IFLA_LINK]) {
- SPRINT_BUF(b1);
- int iflink = rta_getattr_u32(tb[IFLA_LINK]);
+ print_int(PRINT_ANY, "ifindex", "%d: ", ifi->ifi_index);
- if (iflink == 0)
- fprintf(fp, "@NONE: ");
- else {
- if (tb[IFLA_LINK_NETNSID])
- fprintf(fp, "@if%d: ", iflink);
- else {
- fprintf(fp, "@%s: ", ll_idx_n2a(iflink, b1));
- m_flag = ll_index_to_flags(iflink);
- m_flag = !(m_flag & IFF_UP);
- }
- }
- } else {
- fprintf(fp, ": ");
- }
+ m_flag = print_name_and_link("%s: ", name, tb);
print_link_flags(fp, ifi->ifi_flags, m_flag);
if (tb[IFLA_MTU])
- fprintf(fp, "mtu %u ", rta_getattr_u32(tb[IFLA_MTU]));
+ print_int(PRINT_ANY,
+ "mtu", "mtu %u ",
+ rta_getattr_u32(tb[IFLA_MTU]));
if (tb[IFLA_XDP])
- xdp_dump(fp, tb[IFLA_XDP]);
+ xdp_dump(fp, tb[IFLA_XDP], do_link, false);
if (tb[IFLA_QDISC])
- fprintf(fp, "qdisc %s ", rta_getattr_str(tb[IFLA_QDISC]));
+ print_string(PRINT_ANY,
+ "qdisc",
+ "qdisc %s ",
+ rta_getattr_str(tb[IFLA_QDISC]));
if (tb[IFLA_MASTER]) {
- SPRINT_BUF(b1);
- fprintf(fp, "master %s ", ll_idx_n2a(rta_getattr_u32(tb[IFLA_MASTER]), b1));
+ int master = rta_getattr_u32(tb[IFLA_MASTER]);
+
+ print_string(PRINT_ANY,
+ "master", "master %s ",
+ ll_index_to_name(master));
}
if (tb[IFLA_OPERSTATE])
print_linkmode(fp, tb[IFLA_LINKMODE]);
if (tb[IFLA_GROUP]) {
- SPRINT_BUF(b1);
int group = rta_getattr_u32(tb[IFLA_GROUP]);
- fprintf(fp, "group %s ", rtnl_group_n2a(group, b1, sizeof(b1)));
+ print_string(PRINT_ANY,
+ "group",
+ "group %s ",
+ rtnl_group_n2a(group, b1, sizeof(b1)));
}
if (filter.showqueue)
print_link_event(fp, rta_getattr_u32(tb[IFLA_EVENT]));
if (!filter.family || filter.family == AF_PACKET || show_details) {
- SPRINT_BUF(b1);
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " link/%s ", ll_type_n2a(ifi->ifi_type, b1, sizeof(b1)));
-
+ print_nl();
+ print_string(PRINT_ANY,
+ "link_type",
+ " link/%s ",
+ ll_type_n2a(ifi->ifi_type, b1, sizeof(b1)));
if (tb[IFLA_ADDRESS]) {
- color_fprintf(fp, COLOR_MAC, "%s",
- ll_addr_n2a(RTA_DATA(tb[IFLA_ADDRESS]),
- RTA_PAYLOAD(tb[IFLA_ADDRESS]),
- ifi->ifi_type,
- b1, sizeof(b1)));
+ print_color_string(PRINT_ANY,
+ COLOR_MAC,
+ "address",
+ "%s",
+ ll_addr_n2a(RTA_DATA(tb[IFLA_ADDRESS]),
+ RTA_PAYLOAD(tb[IFLA_ADDRESS]),
+ ifi->ifi_type,
+ b1, sizeof(b1)));
}
if (tb[IFLA_BROADCAST]) {
- if (ifi->ifi_flags&IFF_POINTOPOINT)
- fprintf(fp, " peer ");
- else
- fprintf(fp, " brd ");
- color_fprintf(fp, COLOR_MAC, "%s",
- ll_addr_n2a(RTA_DATA(tb[IFLA_BROADCAST]),
- RTA_PAYLOAD(tb[IFLA_BROADCAST]),
- ifi->ifi_type,
- b1, sizeof(b1)));
+ if (ifi->ifi_flags&IFF_POINTOPOINT) {
+ print_string(PRINT_FP, NULL, " peer ", NULL);
+ print_bool(PRINT_JSON,
+ "link_pointtopoint", NULL, true);
+ } else {
+ print_string(PRINT_FP, NULL, " brd ", NULL);
+ }
+ print_color_string(PRINT_ANY,
+ COLOR_MAC,
+ "broadcast",
+ "%s",
+ ll_addr_n2a(RTA_DATA(tb[IFLA_BROADCAST]),
+ RTA_PAYLOAD(tb[IFLA_BROADCAST]),
+ ifi->ifi_type,
+ b1, sizeof(b1)));
}
}
if (tb[IFLA_LINK_NETNSID]) {
int id = rta_getattr_u32(tb[IFLA_LINK_NETNSID]);
- if (id >= 0)
- fprintf(fp, " link-netnsid %d", id);
+ if (is_json_context()) {
+ print_int(PRINT_JSON, "link_netnsid", NULL, id);
+ } else {
+ if (id >= 0) {
+ char *name = get_name_from_nsid(id);
+
+ if (name)
+ print_string(PRINT_FP, NULL,
+ " link-netns %s", name);
+ else
+ print_int(PRINT_FP, NULL,
+ " link-netnsid %d", id);
+ } else
+ print_string(PRINT_FP, NULL,
+ " link-netnsid %s", "unknown");
+ }
+ }
+
+ if (tb[IFLA_NEW_NETNSID]) {
+ int id = rta_getattr_u32(tb[IFLA_NEW_NETNSID]);
+ char *name = get_name_from_nsid(id);
+
+ if (name)
+ print_string(PRINT_FP, NULL, " new-netns %s", name);
else
- fprintf(fp, " link-netnsid unknown");
+ print_int(PRINT_FP, NULL, " new-netnsid %d", id);
+ }
+ if (tb[IFLA_NEW_IFINDEX]) {
+ int id = rta_getattr_u32(tb[IFLA_NEW_IFINDEX]);
+
+ print_int(PRINT_FP, NULL, " new-ifindex %d", id);
}
if (tb[IFLA_PROTO_DOWN]) {
if (rta_getattr_u8(tb[IFLA_PROTO_DOWN]))
- fprintf(fp, " protodown on ");
+ print_bool(PRINT_ANY,
+ "proto_down", " protodown on ", true);
}
if (show_details) {
if (tb[IFLA_PROMISCUITY])
- fprintf(fp, " promiscuity %u ",
- rta_getattr_u32(tb[IFLA_PROMISCUITY]));
+ print_uint(PRINT_ANY,
+ "promiscuity",
+ " promiscuity %u ",
+ rta_getattr_u32(tb[IFLA_PROMISCUITY]));
+
+ if (tb[IFLA_MIN_MTU])
+ print_uint(PRINT_ANY,
+ "min_mtu", "minmtu %u ",
+ rta_getattr_u32(tb[IFLA_MIN_MTU]));
+
+ if (tb[IFLA_MAX_MTU])
+ print_uint(PRINT_ANY,
+ "max_mtu", "maxmtu %u ",
+ rta_getattr_u32(tb[IFLA_MAX_MTU]));
if (tb[IFLA_LINKINFO])
print_linktype(fp, tb[IFLA_LINKINFO]);
print_af_spec(fp, tb[IFLA_AF_SPEC]);
if (tb[IFLA_NUM_TX_QUEUES])
- fprintf(fp, "numtxqueues %u ",
- rta_getattr_u32(tb[IFLA_NUM_TX_QUEUES]));
+ print_uint(PRINT_ANY,
+ "num_tx_queues",
+ "numtxqueues %u ",
+ rta_getattr_u32(tb[IFLA_NUM_TX_QUEUES]));
if (tb[IFLA_NUM_RX_QUEUES])
- fprintf(fp, "numrxqueues %u ",
- rta_getattr_u32(tb[IFLA_NUM_RX_QUEUES]));
+ print_uint(PRINT_ANY,
+ "num_rx_queues",
+ "numrxqueues %u ",
+ rta_getattr_u32(tb[IFLA_NUM_RX_QUEUES]));
if (tb[IFLA_GSO_MAX_SIZE])
- fprintf(fp, "gso_max_size %u ",
- rta_getattr_u32(tb[IFLA_GSO_MAX_SIZE]));
+ print_uint(PRINT_ANY,
+ "gso_max_size",
+ "gso_max_size %u ",
+ rta_getattr_u32(tb[IFLA_GSO_MAX_SIZE]));
if (tb[IFLA_GSO_MAX_SEGS])
- fprintf(fp, "gso_max_segs %u ",
- rta_getattr_u32(tb[IFLA_GSO_MAX_SEGS]));
+ print_uint(PRINT_ANY,
+ "gso_max_segs",
+ "gso_max_segs %u ",
+ rta_getattr_u32(tb[IFLA_GSO_MAX_SEGS]));
if (tb[IFLA_PHYS_PORT_NAME])
- fprintf(fp, "portname %s ",
- rta_getattr_str(tb[IFLA_PHYS_PORT_NAME]));
+ print_string(PRINT_ANY,
+ "phys_port_name",
+ "portname %s ",
+ rta_getattr_str(tb[IFLA_PHYS_PORT_NAME]));
if (tb[IFLA_PHYS_PORT_ID]) {
- SPRINT_BUF(b1);
- fprintf(fp, "portid %s ",
- hexstring_n2a(RTA_DATA(tb[IFLA_PHYS_PORT_ID]),
- RTA_PAYLOAD(tb[IFLA_PHYS_PORT_ID]),
- b1, sizeof(b1)));
+ print_string(PRINT_ANY,
+ "phys_port_id",
+ "portid %s ",
+ hexstring_n2a(
+ RTA_DATA(tb[IFLA_PHYS_PORT_ID]),
+ RTA_PAYLOAD(tb[IFLA_PHYS_PORT_ID]),
+ b1, sizeof(b1)));
}
if (tb[IFLA_PHYS_SWITCH_ID]) {
- SPRINT_BUF(b1);
- fprintf(fp, "switchid %s ",
- hexstring_n2a(RTA_DATA(tb[IFLA_PHYS_SWITCH_ID]),
- RTA_PAYLOAD(tb[IFLA_PHYS_SWITCH_ID]),
- b1, sizeof(b1)));
+ print_string(PRINT_ANY,
+ "phys_switch_id",
+ "switchid %s ",
+ hexstring_n2a(RTA_DATA(tb[IFLA_PHYS_SWITCH_ID]),
+ RTA_PAYLOAD(tb[IFLA_PHYS_SWITCH_ID]),
+ b1, sizeof(b1)));
}
}
-
if ((do_link || show_details) && tb[IFLA_IFALIAS]) {
- fprintf(fp, "%s alias %s", _SL_,
- rta_getattr_str(tb[IFLA_IFALIAS]));
+ print_string(PRINT_FP, NULL, "%s ", _SL_);
+ print_string(PRINT_ANY,
+ "ifalias",
+ "alias %s",
+ rta_getattr_str(tb[IFLA_IFALIAS]));
}
+ if ((do_link || show_details) && tb[IFLA_XDP])
+ xdp_dump(fp, tb[IFLA_XDP], true, true);
+
if (do_link && show_stats) {
- fprintf(fp, "%s", _SL_);
+ print_nl();
__print_link_stats(fp, tb);
}
struct rtattr *i, *vflist = tb[IFLA_VFINFO_LIST];
int rem = RTA_PAYLOAD(vflist);
- for (i = RTA_DATA(vflist); RTA_OK(i, rem); i = RTA_NEXT(i, rem))
+ open_json_array(PRINT_JSON, "vfinfo_list");
+ for (i = RTA_DATA(vflist); RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
+ open_json_object(NULL);
print_vfinfo(fp, i);
+ close_json_object();
+ }
+ close_json_array(PRINT_JSON, NULL);
}
- fprintf(fp, "\n");
+ print_string(PRINT_FP, NULL, "%s", "\n");
fflush(fp);
return 1;
}
struct rtattr *ifa_flags_attr)
{
return ifa_flags_attr ? rta_getattr_u32(ifa_flags_attr) :
- ifa->ifa_flags;
+ ifa->ifa_flags;
+}
+
+/* Mapping from argument to address flag mask */
+struct {
+ const char *name;
+ unsigned long value;
+} ifa_flag_names[] = {
+ { "secondary", IFA_F_SECONDARY },
+ { "temporary", IFA_F_SECONDARY },
+ { "nodad", IFA_F_NODAD },
+ { "optimistic", IFA_F_OPTIMISTIC },
+ { "dadfailed", IFA_F_DADFAILED },
+ { "home", IFA_F_HOMEADDRESS },
+ { "deprecated", IFA_F_DEPRECATED },
+ { "tentative", IFA_F_TENTATIVE },
+ { "permanent", IFA_F_PERMANENT },
+ { "mngtmpaddr", IFA_F_MANAGETEMPADDR },
+ { "noprefixroute", IFA_F_NOPREFIXROUTE },
+ { "autojoin", IFA_F_MCAUTOJOIN },
+ { "stable-privacy", IFA_F_STABLE_PRIVACY },
+};
+
+static void print_ifa_flags(FILE *fp, const struct ifaddrmsg *ifa,
+ unsigned int flags)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(ifa_flag_names); i++) {
+ unsigned long mask = ifa_flag_names[i].value;
+
+ if (mask == IFA_F_PERMANENT) {
+ if (!(flags & mask))
+ print_bool(PRINT_ANY,
+ "dynamic", "dynamic ", true);
+ } else if (flags & mask) {
+ if (mask == IFA_F_SECONDARY &&
+ ifa->ifa_family == AF_INET6) {
+ print_bool(PRINT_ANY,
+ "temporary", "temporary ", true);
+ } else {
+ print_string(PRINT_FP, NULL,
+ "%s ", ifa_flag_names[i].name);
+ print_bool(PRINT_JSON,
+ ifa_flag_names[i].name, NULL, true);
+ }
+ }
+
+ flags &= ~mask;
+ }
+
+ if (flags) {
+ if (is_json_context()) {
+ SPRINT_BUF(b1);
+
+ snprintf(b1, sizeof(b1), "%02x", flags);
+ print_string(PRINT_JSON, "ifa_flags", NULL, b1);
+ } else {
+ fprintf(fp, "flags %02x ", flags);
+ }
+ }
+
+}
+
+static int get_filter(const char *arg)
+{
+ unsigned int i;
+
+ /* Special cases */
+ if (strcmp(arg, "dynamic") == 0) {
+ filter.flags &= ~IFA_F_PERMANENT;
+ filter.flagmask |= IFA_F_PERMANENT;
+ } else if (strcmp(arg, "primary") == 0) {
+ filter.flags &= ~IFA_F_SECONDARY;
+ filter.flagmask |= IFA_F_SECONDARY;
+ } else if (*arg == '-') {
+ for (i = 0; i < ARRAY_SIZE(ifa_flag_names); i++) {
+ if (strcmp(arg + 1, ifa_flag_names[i].name))
+ continue;
+
+ filter.flags &= ifa_flag_names[i].value;
+ filter.flagmask |= ifa_flag_names[i].value;
+ return 0;
+ }
+
+ return -1;
+ } else {
+ for (i = 0; i < ARRAY_SIZE(ifa_flag_names); i++) {
+ if (strcmp(arg, ifa_flag_names[i].name))
+ continue;
+ filter.flags |= ifa_flag_names[i].value;
+ filter.flagmask |= ifa_flag_names[i].value;
+ return 0;
+ }
+ return -1;
+ }
+
+ return 0;
+}
+
+static int ifa_label_match_rta(int ifindex, const struct rtattr *rta)
+{
+ const char *label;
+
+ if (!filter.label)
+ return 0;
+
+ if (rta)
+ label = RTA_DATA(rta);
+ else
+ label = ll_index_to_name(ifindex);
+
+ return fnmatch(filter.label, label, 0);
}
int print_addrinfo(const struct sockaddr_nl *who, struct nlmsghdr *n,
FILE *fp = arg;
struct ifaddrmsg *ifa = NLMSG_DATA(n);
int len = n->nlmsg_len;
- int deprecated = 0;
- /* Use local copy of ifa_flags to not interfere with filtering code */
unsigned int ifa_flags;
struct rtattr *rta_tb[IFA_MAX+1];
return 0;
if ((filter.flags ^ ifa_flags) & filter.flagmask)
return 0;
- if (filter.label) {
- SPRINT_BUF(b1);
- const char *label;
- if (rta_tb[IFA_LABEL])
- label = RTA_DATA(rta_tb[IFA_LABEL]);
- else
- label = ll_idx_n2a(ifa->ifa_index, b1);
- if (fnmatch(filter.label, label, 0) != 0)
- return 0;
- }
- if (filter.pfx.family) {
- if (rta_tb[IFA_LOCAL]) {
- inet_prefix dst = { .family = ifa->ifa_family };
+ if (filter.family && filter.family != ifa->ifa_family)
+ return 0;
- memcpy(&dst.data, RTA_DATA(rta_tb[IFA_LOCAL]), RTA_PAYLOAD(rta_tb[IFA_LOCAL]));
- if (inet_addr_match(&dst, &filter.pfx, filter.pfx.bitlen))
- return 0;
- }
- }
+ if (ifa_label_match_rta(ifa->ifa_index, rta_tb[IFA_LABEL]))
+ return 0;
- if (filter.family && filter.family != ifa->ifa_family)
+ if (inet_addr_match_rta(&filter.pfx, rta_tb[IFA_LOCAL]))
return 0;
if (filter.flushb) {
}
if (n->nlmsg_type == RTM_DELADDR)
- fprintf(fp, "Deleted ");
+ print_bool(PRINT_ANY, "deleted", "Deleted ", true);
if (!brief) {
- if (filter.oneline || filter.flushb)
- fprintf(fp, "%u: %s", ifa->ifa_index, ll_index_to_name(ifa->ifa_index));
- if (ifa->ifa_family == AF_INET)
- fprintf(fp, " inet ");
- else if (ifa->ifa_family == AF_INET6)
- fprintf(fp, " inet6 ");
- else if (ifa->ifa_family == AF_DECnet)
- fprintf(fp, " dnet ");
- else if (ifa->ifa_family == AF_IPX)
- fprintf(fp, " ipx ");
- else
- fprintf(fp, " family %d ", ifa->ifa_family);
+ const char *name;
+
+ if (filter.oneline || filter.flushb) {
+ const char *dev = ll_index_to_name(ifa->ifa_index);
+
+ if (is_json_context()) {
+ print_int(PRINT_JSON,
+ "index", NULL, ifa->ifa_index);
+ print_string(PRINT_JSON, "dev", NULL, dev);
+ } else {
+ fprintf(fp, "%u: %s", ifa->ifa_index, dev);
+ }
+ }
+
+ name = family_name(ifa->ifa_family);
+ if (*name != '?') {
+ print_string(PRINT_ANY, "family", " %s ", name);
+ } else {
+ print_int(PRINT_ANY, "family_index", " family %d ",
+ ifa->ifa_family);
+ }
}
if (rta_tb[IFA_LOCAL]) {
- color_fprintf(fp, ifa_family_color(ifa->ifa_family), "%s",
- format_host_rta(ifa->ifa_family,
- rta_tb[IFA_LOCAL]));
+ print_color_string(PRINT_ANY,
+ ifa_family_color(ifa->ifa_family),
+ "local", "%s",
+ format_host_rta(ifa->ifa_family,
+ rta_tb[IFA_LOCAL]));
if (rta_tb[IFA_ADDRESS] &&
memcmp(RTA_DATA(rta_tb[IFA_ADDRESS]),
RTA_DATA(rta_tb[IFA_LOCAL]),
ifa->ifa_family == AF_INET ? 4 : 16)) {
- fprintf(fp, " peer ");
- color_fprintf(fp, ifa_family_color(ifa->ifa_family),
- "%s", format_host_rta(ifa->ifa_family,
- rta_tb[IFA_ADDRESS]));
+ print_string(PRINT_FP, NULL, " %s ", "peer");
+ print_color_string(PRINT_ANY,
+ ifa_family_color(ifa->ifa_family),
+ "address",
+ "%s",
+ format_host_rta(ifa->ifa_family,
+ rta_tb[IFA_ADDRESS]));
}
- fprintf(fp, "/%d ", ifa->ifa_prefixlen);
+ print_int(PRINT_ANY, "prefixlen", "/%d ", ifa->ifa_prefixlen);
+
+ if (rta_tb[IFA_RT_PRIORITY])
+ print_uint(PRINT_ANY, "metric", "metric %u ",
+ rta_getattr_u32(rta_tb[IFA_RT_PRIORITY]));
}
if (brief)
goto brief_exit;
if (rta_tb[IFA_BROADCAST]) {
- fprintf(fp, "brd ");
- color_fprintf(fp, ifa_family_color(ifa->ifa_family), "%s ",
- format_host_rta(ifa->ifa_family,
- rta_tb[IFA_BROADCAST]));
+ print_string(PRINT_FP, NULL, "%s ", "brd");
+ print_color_string(PRINT_ANY,
+ ifa_family_color(ifa->ifa_family),
+ "broadcast",
+ "%s ",
+ format_host_rta(ifa->ifa_family,
+ rta_tb[IFA_BROADCAST]));
}
+
if (rta_tb[IFA_ANYCAST]) {
- fprintf(fp, "any ");
- color_fprintf(fp, ifa_family_color(ifa->ifa_family), "%s ",
- format_host_rta(ifa->ifa_family,
- rta_tb[IFA_ANYCAST]));
- }
- fprintf(fp, "scope %s ", rtnl_rtscope_n2a(ifa->ifa_scope, b1, sizeof(b1)));
- if (ifa_flags & IFA_F_SECONDARY) {
- ifa_flags &= ~IFA_F_SECONDARY;
- if (ifa->ifa_family == AF_INET6)
- fprintf(fp, "temporary ");
- else
- fprintf(fp, "secondary ");
- }
- if (ifa_flags & IFA_F_TENTATIVE) {
- ifa_flags &= ~IFA_F_TENTATIVE;
- fprintf(fp, "tentative ");
- }
- if (ifa_flags & IFA_F_DEPRECATED) {
- ifa_flags &= ~IFA_F_DEPRECATED;
- deprecated = 1;
- fprintf(fp, "deprecated ");
- }
- if (ifa_flags & IFA_F_HOMEADDRESS) {
- ifa_flags &= ~IFA_F_HOMEADDRESS;
- fprintf(fp, "home ");
- }
- if (ifa_flags & IFA_F_NODAD) {
- ifa_flags &= ~IFA_F_NODAD;
- fprintf(fp, "nodad ");
- }
- if (ifa_flags & IFA_F_MANAGETEMPADDR) {
- ifa_flags &= ~IFA_F_MANAGETEMPADDR;
- fprintf(fp, "mngtmpaddr ");
- }
- if (ifa_flags & IFA_F_NOPREFIXROUTE) {
- ifa_flags &= ~IFA_F_NOPREFIXROUTE;
- fprintf(fp, "noprefixroute ");
- }
- if (ifa_flags & IFA_F_MCAUTOJOIN) {
- ifa_flags &= ~IFA_F_MCAUTOJOIN;
- fprintf(fp, "autojoin ");
+ print_string(PRINT_FP, NULL, "%s ", "any");
+ print_color_string(PRINT_ANY,
+ ifa_family_color(ifa->ifa_family),
+ "anycast",
+ "%s ",
+ format_host_rta(ifa->ifa_family,
+ rta_tb[IFA_ANYCAST]));
}
- if (!(ifa_flags & IFA_F_PERMANENT))
- fprintf(fp, "dynamic ");
- else
- ifa_flags &= ~IFA_F_PERMANENT;
- if (ifa_flags & IFA_F_DADFAILED) {
- ifa_flags &= ~IFA_F_DADFAILED;
- fprintf(fp, "dadfailed ");
- }
- if (ifa_flags)
- fprintf(fp, "flags %02x ", ifa_flags);
+
+ print_string(PRINT_ANY,
+ "scope",
+ "scope %s ",
+ rtnl_rtscope_n2a(ifa->ifa_scope, b1, sizeof(b1)));
+
+ print_ifa_flags(fp, ifa, ifa_flags);
+
if (rta_tb[IFA_LABEL])
- fprintf(fp, "%s", rta_getattr_str(rta_tb[IFA_LABEL]));
+ print_string(PRINT_ANY,
+ "label",
+ "%s",
+ rta_getattr_str(rta_tb[IFA_LABEL]));
+
if (rta_tb[IFA_CACHEINFO]) {
struct ifa_cacheinfo *ci = RTA_DATA(rta_tb[IFA_CACHEINFO]);
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " valid_lft ");
- if (ci->ifa_valid == INFINITY_LIFE_TIME)
- fprintf(fp, "forever");
- else
- fprintf(fp, "%usec", ci->ifa_valid);
- fprintf(fp, " preferred_lft ");
- if (ci->ifa_prefered == INFINITY_LIFE_TIME)
- fprintf(fp, "forever");
- else {
- if (deprecated)
- fprintf(fp, "%dsec", ci->ifa_prefered);
+ print_nl();
+ print_string(PRINT_FP, NULL, " valid_lft ", NULL);
+
+ if (ci->ifa_valid == INFINITY_LIFE_TIME) {
+ print_uint(PRINT_JSON,
+ "valid_life_time",
+ NULL, INFINITY_LIFE_TIME);
+ print_string(PRINT_FP, NULL, "%s", "forever");
+ } else {
+ print_uint(PRINT_ANY,
+ "valid_life_time", "%usec", ci->ifa_valid);
+ }
+
+ print_string(PRINT_FP, NULL, " preferred_lft ", NULL);
+ if (ci->ifa_prefered == INFINITY_LIFE_TIME) {
+ print_uint(PRINT_JSON,
+ "preferred_life_time",
+ NULL, INFINITY_LIFE_TIME);
+ print_string(PRINT_FP, NULL, "%s", "forever");
+ } else {
+ if (ifa_flags & IFA_F_DEPRECATED)
+ print_int(PRINT_ANY,
+ "preferred_life_time",
+ "%dsec",
+ ci->ifa_prefered);
else
- fprintf(fp, "%usec", ci->ifa_prefered);
+ print_uint(PRINT_ANY,
+ "preferred_life_time",
+ "%usec",
+ ci->ifa_prefered);
}
}
- fprintf(fp, "\n");
+ print_string(PRINT_FP, NULL, "%s", "\n");
brief_exit:
fflush(fp);
return 0;
static int print_selected_addrinfo(struct ifinfomsg *ifi,
struct nlmsg_list *ainfo, FILE *fp)
{
+ open_json_array(PRINT_JSON, "addr_info");
for ( ; ainfo ; ainfo = ainfo->next) {
struct nlmsghdr *n = &ainfo->h;
struct ifaddrmsg *ifa = NLMSG_DATA(n);
if (filter.up && !(ifi->ifi_flags&IFF_UP))
continue;
+ open_json_object(NULL);
print_addrinfo(NULL, n, fp);
+ close_json_object();
}
+ close_json_array(PRINT_JSON, NULL);
+
if (brief) {
- fprintf(fp, "\n");
+ print_string(PRINT_FP, NULL, "%s", "\n");
fflush(fp);
}
return 0;
{
struct ifaddrmsg *ifa = NLMSG_DATA(n);
- printf("if%d:\n", ifa->ifa_index);
+ open_json_object(NULL);
+ print_int(PRINT_ANY, "index", "if%d:\n", ifa->ifa_index);
print_addrinfo(NULL, n, stdout);
+ close_json_object();
return 0;
}
static int ipaddr_showdump(void)
{
+ int err;
+
if (ipadd_dump_check_magic())
exit(-1);
- exit(rtnl_from_file(stdin, &show_handler, NULL));
+ new_json_obj(json);
+ open_json_object(NULL);
+ open_json_array(PRINT_JSON, "addr_info");
+
+ err = rtnl_from_file(stdin, &show_handler, NULL);
+
+ close_json_array(PRINT_JSON, NULL);
+ close_json_object();
+ delete_json_obj();
+
+ exit(err);
}
static int restore_handler(const struct sockaddr_nl *nl,
ll_init_map(&rth);
- ret = rtnl_talk(&rth, n, n, sizeof(*n));
+ ret = rtnl_talk(&rth, n, NULL);
if ((ret < 0) && (errno == EEXIST))
ret = 0;
if ((filter.flags ^ ifa_flags) & filter.flagmask)
continue;
- if (filter.pfx.family || filter.label) {
- if (!tb[IFA_LOCAL])
- tb[IFA_LOCAL] = tb[IFA_ADDRESS];
-
- if (filter.pfx.family && tb[IFA_LOCAL]) {
- inet_prefix dst = {
- .family = ifa->ifa_family
- };
-
- memcpy(&dst.data, RTA_DATA(tb[IFA_LOCAL]), RTA_PAYLOAD(tb[IFA_LOCAL]));
- if (inet_addr_match(&dst, &filter.pfx, filter.pfx.bitlen))
- continue;
- }
- if (filter.label) {
- SPRINT_BUF(b1);
- const char *label;
-
- if (tb[IFA_LABEL])
- label = RTA_DATA(tb[IFA_LABEL]);
- else
- label = ll_idx_n2a(ifa->ifa_index, b1);
- if (fnmatch(filter.label, label, 0) != 0)
- continue;
- }
- }
+
+ if (ifa_label_match_rta(ifa->ifa_index, tb[IFA_LABEL]))
+ continue;
+
+ if (!tb[IFA_LOCAL])
+ tb[IFA_LOCAL] = tb[IFA_ADDRESS];
+ if (inet_addr_match_rta(&filter.pfx, tb[IFA_LOCAL]))
+ continue;
ok = 1;
break;
filter.flushe = sizeof(flushb);
while ((max_flush_loops == 0) || (round < max_flush_loops)) {
- if (rtnl_wilddump_request(&rth, filter.family, RTM_GETADDR) < 0) {
+ if (rtnl_addrdump_req(&rth, filter.family) < 0) {
perror("Cannot send dump request");
exit(1);
}
int ip_linkaddr_list(int family, req_filter_fn_t filter_fn,
struct nlmsg_chain *linfo, struct nlmsg_chain *ainfo)
{
- if (rtnl_wilddump_req_filter_fn(&rth, preferred_family, RTM_GETLINK,
+ if (rtnl_linkdump_req_filter_fn(&rth, preferred_family,
filter_fn) < 0) {
perror("Cannot send dump request");
return 1;
}
if (ainfo) {
- if (rtnl_wilddump_request(&rth, family, RTM_GETADDR) < 0) {
+ if (rtnl_addrdump_req(&rth, family) < 0) {
perror("Cannot send dump request");
return 1;
}
while (argc > 0) {
if (strcmp(*argv, "to") == 0) {
NEXT_ARG();
- get_prefix(&filter.pfx, *argv, filter.family);
+ if (get_prefix(&filter.pfx, *argv, filter.family))
+ invarg("invalid \"to\"\n", *argv);
if (filter.family == AF_UNSPEC)
filter.family = filter.pfx.family;
} else if (strcmp(*argv, "scope") == 0) {
filter.scope = scope;
} else if (strcmp(*argv, "up") == 0) {
filter.up = 1;
- } else if (strcmp(*argv, "dynamic") == 0) {
- filter.flags &= ~IFA_F_PERMANENT;
- filter.flagmask |= IFA_F_PERMANENT;
- } else if (strcmp(*argv, "permanent") == 0) {
- filter.flags |= IFA_F_PERMANENT;
- filter.flagmask |= IFA_F_PERMANENT;
- } else if (strcmp(*argv, "secondary") == 0 ||
- strcmp(*argv, "temporary") == 0) {
- filter.flags |= IFA_F_SECONDARY;
- filter.flagmask |= IFA_F_SECONDARY;
- } else if (strcmp(*argv, "primary") == 0) {
- filter.flags &= ~IFA_F_SECONDARY;
- filter.flagmask |= IFA_F_SECONDARY;
- } else if (strcmp(*argv, "tentative") == 0) {
- filter.flags |= IFA_F_TENTATIVE;
- filter.flagmask |= IFA_F_TENTATIVE;
- } else if (strcmp(*argv, "-tentative") == 0) {
- filter.flags &= ~IFA_F_TENTATIVE;
- filter.flagmask |= IFA_F_TENTATIVE;
- } else if (strcmp(*argv, "deprecated") == 0) {
- filter.flags |= IFA_F_DEPRECATED;
- filter.flagmask |= IFA_F_DEPRECATED;
- } else if (strcmp(*argv, "-deprecated") == 0) {
- filter.flags &= ~IFA_F_DEPRECATED;
- filter.flagmask |= IFA_F_DEPRECATED;
- } else if (strcmp(*argv, "home") == 0) {
- filter.flags |= IFA_F_HOMEADDRESS;
- filter.flagmask |= IFA_F_HOMEADDRESS;
- } else if (strcmp(*argv, "nodad") == 0) {
- filter.flags |= IFA_F_NODAD;
- filter.flagmask |= IFA_F_NODAD;
- } else if (strcmp(*argv, "mngtmpaddr") == 0) {
- filter.flags |= IFA_F_MANAGETEMPADDR;
- filter.flagmask |= IFA_F_MANAGETEMPADDR;
- } else if (strcmp(*argv, "noprefixroute") == 0) {
- filter.flags |= IFA_F_NOPREFIXROUTE;
- filter.flagmask |= IFA_F_NOPREFIXROUTE;
- } else if (strcmp(*argv, "autojoin") == 0) {
- filter.flags |= IFA_F_MCAUTOJOIN;
- filter.flagmask |= IFA_F_MCAUTOJOIN;
- } else if (strcmp(*argv, "dadfailed") == 0) {
- filter.flags |= IFA_F_DADFAILED;
- filter.flagmask |= IFA_F_DADFAILED;
- } else if (strcmp(*argv, "-dadfailed") == 0) {
- filter.flags &= ~IFA_F_DADFAILED;
- filter.flagmask |= IFA_F_DADFAILED;
+ } else if (get_filter(*argv) == 0) {
+
} else if (strcmp(*argv, "label") == 0) {
NEXT_ARG();
filter.label = *argv;
if (ipadd_save_prep())
exit(1);
- if (rtnl_wilddump_request(&rth, preferred_family, RTM_GETADDR) < 0) {
+ if (rtnl_addrdump_req(&rth, preferred_family) < 0) {
perror("Cannot send dump request");
exit(1);
}
exit(0);
}
+ /*
+ * Initialize a json_writer and open an array object
+ * if -json was specified.
+ */
+ new_json_obj(json);
+
/*
* If only filter_dev present and none of the other
* link filters are present, use RTM_GETLINK to get
if (filter_dev && filter.group == -1 && do_link == 1) {
if (iplink_get(0, filter_dev, RTEXT_FILTER_VF) < 0) {
perror("Cannot send link get request");
+ delete_json_obj();
exit(1);
}
- exit(0);
+ delete_json_obj();
+ goto out;
}
if (filter.family != AF_PACKET) {
ipaddr_filter(&linfo, ainfo);
for (l = linfo.head; l; l = l->next) {
+ struct nlmsghdr *n = &l->h;
+ struct ifinfomsg *ifi = NLMSG_DATA(n);
int res = 0;
- struct ifinfomsg *ifi = NLMSG_DATA(&l->h);
- if (brief) {
- if (print_linkinfo_brief(NULL, &l->h,
- stdout, NULL) == 0)
- if (filter.family != AF_PACKET)
- print_selected_addrinfo(ifi,
- ainfo->head,
- stdout);
- } else if (no_link ||
- (res = print_linkinfo(NULL, &l->h, stdout)) >= 0) {
- if (filter.family != AF_PACKET)
- print_selected_addrinfo(ifi,
- ainfo->head, stdout);
- if (res > 0 && !do_link && show_stats)
- print_link_stats(stdout, &l->h);
- }
+ open_json_object(NULL);
+ if (brief || !no_link)
+ res = print_linkinfo(NULL, n, stdout);
+ if (res >= 0 && filter.family != AF_PACKET)
+ print_selected_addrinfo(ifi, ainfo->head, stdout);
+ if (res > 0 && !do_link && show_stats)
+ print_link_stats(stdout, n);
+ close_json_object();
}
fflush(stdout);
if (ainfo)
free_nlmsg_chain(ainfo);
free_nlmsg_chain(&linfo);
-
+ delete_json_obj();
return 0;
}
for (i = RTA_DATA(vflist); RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
parse_rtattr_nested(vf, IFLA_VF_MAX, i);
+
+ if (!vf[IFLA_VF_RATE]) {
+ fprintf(stderr, "VF min/max rate API not supported\n");
+ exit(1);
+ }
+
vf_rate = RTA_DATA(vf[IFLA_VF_RATE]);
if (vf_rate->vf == vfnum) {
*min = vf_rate->min_tx_rate;
exit(1);
}
-void ipaddr_get_vf_rate(int vfnum, int *min, int *max, int idx)
+void ipaddr_get_vf_rate(int vfnum, int *min, int *max, const char *dev)
{
struct nlmsg_chain linfo = { NULL, NULL};
struct rtattr *tb[IFLA_MAX+1];
struct ifinfomsg *ifi;
struct nlmsg_list *l;
struct nlmsghdr *n;
- int len;
+ int idx, len;
+
+ idx = ll_name_to_index(dev);
+ if (idx == 0) {
+ fprintf(stderr, "Device %s does not exist\n", dev);
+ exit(1);
+ }
- if (rtnl_wilddump_request(&rth, AF_UNSPEC, RTM_GETLINK) < 0) {
+ if (rtnl_linkdump_req(&rth, AF_UNSPEC) < 0) {
perror("Cannot send dump request");
exit(1);
}
return false;
}
+static bool is_valid_label(const char *dev, const char *label)
+{
+ size_t len = strlen(dev);
+
+ if (strncmp(label, dev, len) != 0)
+ return false;
+
+ return label[len] == '\0' || label[len] == ':';
+}
+
static int ipaddr_modify(int cmd, int flags, int argc, char **argv)
{
struct {
char *lcl_arg = NULL;
char *valid_lftp = NULL;
char *preferred_lftp = NULL;
- inet_prefix lcl;
+ inet_prefix lcl = {};
inet_prefix peer;
int local_len = 0;
int peer_len = 0;
NEXT_ARG();
l = *argv;
addattr_l(&req.n, sizeof(req), IFA_LABEL, l, strlen(l)+1);
+ } else if (matches(*argv, "metric") == 0 ||
+ matches(*argv, "priority") == 0 ||
+ matches(*argv, "preference") == 0) {
+ __u32 metric;
+
+ NEXT_ARG();
+ if (get_u32(&metric, *argv, 0))
+ invarg("\"metric\" value is invalid\n", *argv);
+ addattr32(&req.n, sizeof(req), IFA_RT_PRIORITY, metric);
} else if (matches(*argv, "valid_lft") == 0) {
if (valid_lftp)
duparg("valid_lft", *argv);
fprintf(stderr, "Not enough information: \"dev\" argument is required.\n");
return -1;
}
- if (l && matches(d, l) != 0) {
- fprintf(stderr, "\"dev\" (%s) must match \"label\" (%s).\n", d, l);
+ if (l && !is_valid_label(d, l)) {
+ fprintf(stderr,
+ "\"label\" (%s) must match \"dev\" (%s) or be prefixed by \"dev\" with a colon.\n",
+ l, d);
return -1;
}
if (!scoped && cmd != RTM_DELADDR)
req.ifa.ifa_scope = default_scope(&lcl);
- if ((req.ifa.ifa_index = ll_name_to_index(d)) == 0) {
- fprintf(stderr, "Cannot find device \"%s\"\n", d);
- return -1;
- }
+ req.ifa.ifa_index = ll_name_to_index(d);
+ if (!req.ifa.ifa_index)
+ return nodev(d);
if (valid_lftp || preferred_lftp) {
struct ifa_cacheinfo cinfo = {};
return -1;
}
- if (rtnl_talk(&rth, &req.n, NULL, 0) < 0)
+ if (rtnl_talk(&rth, &req.n, NULL) < 0)
return -2;
return 0;
projects / mirror_iproute2.git / blobdiff