#include <stdlib.h>
#include <unistd.h>
#include <syslog.h>
+#include <inttypes.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
char *flushb;
int flushp;
int flushe;
+ int group;
} filter;
static int do_link;
fprintf(f, "state %s ", oper_states[state]);
}
-static void print_queuelen(FILE *f, const char *name)
+int get_operstate(const char *name)
{
- struct ifreq ifr;
- int s;
+ int i;
- s = socket(AF_INET, SOCK_STREAM, 0);
- if (s < 0)
- return;
+ for (i = 0; i < sizeof(oper_states)/sizeof(oper_states[0]); i++)
+ if (strcasecmp(name, oper_states[i]) == 0)
+ return i;
+ return -1;
+}
- memset(&ifr, 0, sizeof(ifr));
- strcpy(ifr.ifr_name, name);
- if (ioctl(s, SIOCGIFTXQLEN, &ifr) < 0) {
- fprintf(f, "ioctl(SIOCGIFXQLEN) failed: %s\n", strerror(errno));
+static void print_queuelen(FILE *f, struct rtattr *tb[IFLA_MAX + 1])
+{
+ int qlen;
+
+ if (tb[IFLA_TXQLEN])
+ qlen = *(int *)RTA_DATA(tb[IFLA_TXQLEN]);
+ else {
+ struct ifreq ifr;
+ int s = socket(AF_INET, SOCK_STREAM, 0);
+
+ if (s < 0)
+ return;
+
+ memset(&ifr, 0, sizeof(ifr));
+ strcpy(ifr.ifr_name, rta_getattr_str(tb[IFLA_IFNAME]));
+ if (ioctl(s, SIOCGIFTXQLEN, &ifr) < 0) {
+ fprintf(f, "ioctl(SIOCGIFXQLEN) failed: %s\n", strerror(errno));
+ close(s);
+ return;
+ }
close(s);
- return;
+ qlen = ifr.ifr_qlen;
}
- close(s);
+ if (qlen)
+ fprintf(f, "qlen %d", qlen);
+}
+
+static const char *link_modes[] = {
+ "DEFAULT", "DORMANT"
+};
- if (ifr.ifr_qlen)
- fprintf(f, "qlen %d", ifr.ifr_qlen);
+static void print_linkmode(FILE *f, struct rtattr *tb)
+{
+ unsigned int mode = rta_getattr_u8(tb);
+
+ if (mode >= sizeof(link_modes) / sizeof(link_modes[0]))
+ fprintf(f, "mode %d ", mode);
+ else
+ fprintf(f, "mode %s ", link_modes[mode]);
}
static void print_linktype(FILE *fp, struct rtattr *tb)
struct ifla_vf_mac *vf_mac;
struct ifla_vf_vlan *vf_vlan;
struct ifla_vf_tx_rate *vf_tx_rate;
+ struct ifla_vf_spoofchk *vf_spoofchk;
struct rtattr *vf[IFLA_VF_MAX+1];
+ struct rtattr *tmp;
SPRINT_BUF(b1);
if (vfinfo->rta_type != IFLA_VF_INFO) {
vf_vlan = RTA_DATA(vf[IFLA_VF_VLAN]);
vf_tx_rate = RTA_DATA(vf[IFLA_VF_TX_RATE]);
+ /* Check if the spoof checking vf info type is supported by
+ * this kernel.
+ */
+ tmp = (struct rtattr *)((char *)vf[IFLA_VF_TX_RATE] +
+ vf[IFLA_VF_TX_RATE]->rta_len);
+
+ if (tmp->rta_type != IFLA_VF_SPOOFCHK)
+ vf_spoofchk = NULL;
+ else
+ vf_spoofchk = RTA_DATA(vf[IFLA_VF_SPOOFCHK]);
+
fprintf(fp, "\n vf %d MAC %s", vf_mac->vf,
ll_addr_n2a((unsigned char *)&vf_mac->mac,
ETH_ALEN, 0, b1, sizeof(b1)));
fprintf(fp, ", qos %d", vf_vlan->qos);
if (vf_tx_rate->rate)
fprintf(fp, ", tx rate %d (Mbps)", vf_tx_rate->rate);
+ if (vf_spoofchk && vf_spoofchk->setting != -1) {
+ if (vf_spoofchk->setting)
+ fprintf(fp, ", spoof checking on");
+ else
+ fprintf(fp, ", spoof checking off");
+ }
+}
+
+static void print_link_stats64(FILE *fp, const struct rtnl_link_stats64 *s) {
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
+ s->rx_compressed ? "compressed" : "", _SL_);
+ fprintf(fp, " %-10"PRIu64" %-8"PRIu64" %-7"PRIu64" %-7"PRIu64" %-7"PRIu64" %-7"PRIu64"",
+ (uint64_t)s->rx_bytes,
+ (uint64_t)s->rx_packets,
+ (uint64_t)s->rx_errors,
+ (uint64_t)s->rx_dropped,
+ (uint64_t)s->rx_over_errors,
+ (uint64_t)s->multicast);
+ if (s->rx_compressed)
+ fprintf(fp, " %-7"PRIu64"",
+ (uint64_t)s->rx_compressed);
+ if (show_stats > 1) {
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " RX errors: length crc frame fifo missed%s", _SL_);
+ fprintf(fp, " %-7"PRIu64" %-7"PRIu64" %-7"PRIu64" %-7"PRIu64" %-7"PRIu64"",
+ (uint64_t)s->rx_length_errors,
+ (uint64_t)s->rx_crc_errors,
+ (uint64_t)s->rx_frame_errors,
+ (uint64_t)s->rx_fifo_errors,
+ (uint64_t)s->rx_missed_errors);
+ }
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " TX: bytes packets errors dropped carrier collsns %s%s",
+ (uint64_t)s->tx_compressed ? "compressed" : "", _SL_);
+ fprintf(fp, " %-10"PRIu64" %-8"PRIu64" %-7"PRIu64" %-7"PRIu64" %-7"PRIu64" %-7"PRIu64"",
+ (uint64_t)s->tx_bytes,
+ (uint64_t)s->tx_packets,
+ (uint64_t)s->tx_errors,
+ (uint64_t)s->tx_dropped,
+ (uint64_t)s->tx_carrier_errors,
+ (uint64_t)s->collisions);
+ if (s->tx_compressed)
+ fprintf(fp, " %-7"PRIu64"",
+ (uint64_t)s->tx_compressed);
+ if (show_stats > 1) {
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " TX errors: aborted fifo window heartbeat%s", _SL_);
+ fprintf(fp, " %-7"PRIu64" %-7"PRIu64" %-7"PRIu64" %-7"PRIu64"",
+ (uint64_t)s->tx_aborted_errors,
+ (uint64_t)s->tx_fifo_errors,
+ (uint64_t)s->tx_window_errors,
+ (uint64_t)s->tx_heartbeat_errors);
+ }
+}
+
+static void print_link_stats(FILE *fp, const struct rtnl_link_stats *s)
+{
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
+ s->rx_compressed ? "compressed" : "", _SL_);
+ fprintf(fp, " %-10u %-8u %-7u %-7u %-7u %-7u",
+ s->rx_bytes, s->rx_packets, s->rx_errors,
+ s->rx_dropped, s->rx_over_errors,
+ s->multicast
+ );
+ if (s->rx_compressed)
+ fprintf(fp, " %-7u", s->rx_compressed);
+ if (show_stats > 1) {
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " RX errors: length crc frame fifo missed%s", _SL_);
+ fprintf(fp, " %-7u %-7u %-7u %-7u %-7u",
+ s->rx_length_errors,
+ s->rx_crc_errors,
+ s->rx_frame_errors,
+ s->rx_fifo_errors,
+ s->rx_missed_errors
+ );
+ }
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " TX: bytes packets errors dropped carrier collsns %s%s",
+ s->tx_compressed ? "compressed" : "", _SL_);
+ fprintf(fp, " %-10u %-8u %-7u %-7u %-7u %-7u",
+ s->tx_bytes, s->tx_packets, s->tx_errors,
+ s->tx_dropped, s->tx_carrier_errors, s->collisions);
+ if (s->tx_compressed)
+ fprintf(fp, " %-7u", s->tx_compressed);
+ if (show_stats > 1) {
+ fprintf(fp, "%s", _SL_);
+ fprintf(fp, " TX errors: aborted fifo window heartbeat%s", _SL_);
+ fprintf(fp, " %-7u %-7u %-7u %-7u",
+ s->tx_aborted_errors,
+ s->tx_fifo_errors,
+ s->tx_window_errors,
+ s->tx_heartbeat_errors
+ );
+ }
}
int print_linkinfo(const struct sockaddr_nl *who,
fnmatch(filter.label, RTA_DATA(tb[IFLA_IFNAME]), 0))
return 0;
+ if (tb[IFLA_GROUP]) {
+ int group = *(int*)RTA_DATA(tb[IFLA_GROUP]);
+ if (group != filter.group)
+ return -1;
+ }
+
if (n->nlmsg_type == RTM_DELLINK)
fprintf(fp, "Deleted ");
fprintf(fp, "%d: %s", ifi->ifi_index,
- tb[IFLA_IFNAME] ? (char*)RTA_DATA(tb[IFLA_IFNAME]) : "<nil>");
+ tb[IFLA_IFNAME] ? rta_getattr_str(tb[IFLA_IFNAME]) : "<nil>");
if (tb[IFLA_LINK]) {
SPRINT_BUF(b1);
if (tb[IFLA_MTU])
fprintf(fp, "mtu %u ", *(int*)RTA_DATA(tb[IFLA_MTU]));
if (tb[IFLA_QDISC])
- fprintf(fp, "qdisc %s ", (char*)RTA_DATA(tb[IFLA_QDISC]));
-#ifdef IFLA_MASTER
+ fprintf(fp, "qdisc %s ", rta_getattr_str(tb[IFLA_QDISC]));
if (tb[IFLA_MASTER]) {
SPRINT_BUF(b1);
fprintf(fp, "master %s ", ll_idx_n2a(*(int*)RTA_DATA(tb[IFLA_MASTER]), b1));
}
-#endif
+
if (tb[IFLA_OPERSTATE])
- print_operstate(fp, *(__u8 *)RTA_DATA(tb[IFLA_OPERSTATE]));
-
+ print_operstate(fp, rta_getattr_u8(tb[IFLA_OPERSTATE]));
+
+ if (do_link && tb[IFLA_LINKMODE])
+ print_linkmode(fp, tb[IFLA_LINKMODE]);
+
if (filter.showqueue)
- print_queuelen(fp, (char*)RTA_DATA(tb[IFLA_IFNAME]));
+ print_queuelen(fp, tb);
if (!filter.family || filter.family == AF_PACKET) {
SPRINT_BUF(b1);
if (do_link && tb[IFLA_IFALIAS])
fprintf(fp,"\n alias %s",
- (const char *) RTA_DATA(tb[IFLA_IFALIAS]));
-
- if (do_link && tb[IFLA_STATS64] && show_stats) {
- struct rtnl_link_stats64 slocal;
- struct rtnl_link_stats64 *s = RTA_DATA(tb[IFLA_STATS64]);
- if (((unsigned long)s) & (sizeof(unsigned long)-1)) {
- memcpy(&slocal, s, sizeof(slocal));
- s = &slocal;
- }
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
- s->rx_compressed ? "compressed" : "", _SL_);
- fprintf(fp, " %-10llu %-8llu %-7llu %-7llu %-7llu %-7llu",
- (unsigned long long)s->rx_bytes,
- (unsigned long long)s->rx_packets,
- (unsigned long long)s->rx_errors,
- (unsigned long long)s->rx_dropped,
- (unsigned long long)s->rx_over_errors,
- (unsigned long long)s->multicast);
- if (s->rx_compressed)
- fprintf(fp, " %-7llu",
- (unsigned long long)s->rx_compressed);
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX errors: length crc frame fifo missed%s", _SL_);
- fprintf(fp, " %-7llu %-7llu %-7llu %-7llu %-7llu",
- (unsigned long long)s->rx_length_errors,
- (unsigned long long)s->rx_crc_errors,
- (unsigned long long)s->rx_frame_errors,
- (unsigned long long)s->rx_fifo_errors,
- (unsigned long long)s->rx_missed_errors);
- }
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX: bytes packets errors dropped carrier collsns %s%s",
- s->tx_compressed ? "compressed" : "", _SL_);
- fprintf(fp, " %-10llu %-8llu %-7llu %-7llu %-7llu %-7llu",
- (unsigned long long)s->tx_bytes,
- (unsigned long long)s->tx_packets,
- (unsigned long long)s->tx_errors,
- (unsigned long long)s->tx_dropped,
- (unsigned long long)s->tx_carrier_errors,
- (unsigned long long)s->collisions);
- if (s->tx_compressed)
- fprintf(fp, " %-7llu",
- (unsigned long long)s->tx_compressed);
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX errors: aborted fifo window heartbeat%s", _SL_);
- fprintf(fp, " %-7llu %-7llu %-7llu %-7llu",
- (unsigned long long)s->tx_aborted_errors,
- (unsigned long long)s->tx_fifo_errors,
- (unsigned long long)s->tx_window_errors,
- (unsigned long long)s->tx_heartbeat_errors);
- }
- }
- if (do_link && !tb[IFLA_STATS64] && tb[IFLA_STATS] && show_stats) {
- struct rtnl_link_stats slocal;
- struct rtnl_link_stats *s = RTA_DATA(tb[IFLA_STATS]);
- if (((unsigned long)s) & (sizeof(unsigned long)-1)) {
- memcpy(&slocal, s, sizeof(slocal));
- s = &slocal;
- }
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX: bytes packets errors dropped overrun mcast %s%s",
- s->rx_compressed ? "compressed" : "", _SL_);
- fprintf(fp, " %-10u %-8u %-7u %-7u %-7u %-7u",
- s->rx_bytes, s->rx_packets, s->rx_errors,
- s->rx_dropped, s->rx_over_errors,
- s->multicast
- );
- if (s->rx_compressed)
- fprintf(fp, " %-7u", s->rx_compressed);
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " RX errors: length crc frame fifo missed%s", _SL_);
- fprintf(fp, " %-7u %-7u %-7u %-7u %-7u",
- s->rx_length_errors,
- s->rx_crc_errors,
- s->rx_frame_errors,
- s->rx_fifo_errors,
- s->rx_missed_errors
- );
- }
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX: bytes packets errors dropped carrier collsns %s%s",
- s->tx_compressed ? "compressed" : "", _SL_);
- fprintf(fp, " %-10u %-8u %-7u %-7u %-7u %-7u",
- s->tx_bytes, s->tx_packets, s->tx_errors,
- s->tx_dropped, s->tx_carrier_errors, s->collisions);
- if (s->tx_compressed)
- fprintf(fp, " %-7u", s->tx_compressed);
- if (show_stats > 1) {
- fprintf(fp, "%s", _SL_);
- fprintf(fp, " TX errors: aborted fifo window heartbeat%s", _SL_);
- fprintf(fp, " %-7u %-7u %-7u %-7u",
- s->tx_aborted_errors,
- s->tx_fifo_errors,
- s->tx_window_errors,
- s->tx_heartbeat_errors
- );
- }
+ rta_getattr_str(tb[IFLA_IFALIAS]));
+
+ if (do_link && show_stats) {
+ if (tb[IFLA_STATS64])
+ print_link_stats64(fp, RTA_DATA(tb[IFLA_STATS64]));
+ else if (tb[IFLA_STATS])
+ print_link_stats(fp, RTA_DATA(tb[IFLA_STATS]));
}
+
if (do_link && tb[IFLA_VFINFO_LIST] && tb[IFLA_NUM_VF]) {
struct rtattr *i, *vflist = tb[IFLA_VFINFO_LIST];
int rem = RTA_PAYLOAD(vflist);
if (ifa_flags)
fprintf(fp, "flags %02x ", ifa_flags);
if (rta_tb[IFA_LABEL])
- fprintf(fp, "%s", (char*)RTA_DATA(rta_tb[IFA_LABEL]));
+ fprintf(fp, "%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_);
if (filter.family == AF_UNSPEC)
filter.family = preferred_family;
+ filter.group = INIT_NETDEV_GROUP;
+
if (flush) {
if (argc <= 0) {
fprintf(stderr, "Flush requires arguments.\n");
+
return -1;
}
if (filter.family == AF_PACKET) {
} else if (strcmp(*argv, "label") == 0) {
NEXT_ARG();
filter.label = *argv;
+ } else if (strcmp(*argv, "group") == 0) {
+ NEXT_ARG();
+ if (rtnl_group_a2n(&filter.group, *argv))
+ invarg("Invalid \"group\" value\n", *argv);
} else {
if (strcmp(*argv, "dev") == 0) {
NEXT_ARG();
exit(1);
}
- if (rtnl_dump_filter(&rth, store_nlmsg, &linfo, NULL, NULL) < 0) {
+ if (rtnl_dump_filter(&rth, store_nlmsg, &linfo) < 0) {
fprintf(stderr, "Dump terminated\n");
exit(1);
}
{
.filter = print_addrinfo_secondary,
.arg1 = stdout,
- .junk = NULL,
- .arg2 = NULL
},
{
.filter = print_addrinfo_primary,
.arg1 = stdout,
- .junk = NULL,
- .arg2 = NULL
},
{
.filter = NULL,
.arg1 = NULL,
- .junk = NULL,
- .arg2 = NULL
},
};
if (rtnl_wilddump_request(&rth, filter.family, RTM_GETADDR) < 0) {
exit(1);
}
- if (rtnl_dump_filter(&rth, store_nlmsg, &ainfo, NULL, NULL) < 0) {
+ if (rtnl_dump_filter(&rth, store_nlmsg, &ainfo) < 0) {
fprintf(stderr, "Dump terminated\n");
exit(1);
}
sizeof(cinfo));
}
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL, NULL, NULL) < 0)
+ if (rtnl_talk(&rth, &req.n, 0, 0, NULL) < 0)
return -2;
return 0;