#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/uio.h>
+#include <sys/sysmacros.h>
#include <netinet/in.h>
#include <string.h>
#include <errno.h>
#include <linux/tipc_netlink.h>
#include <linux/tipc_sockets_diag.h>
+/* AF_VSOCK/PF_VSOCK is only provided since glibc 2.18 */
+#ifndef PF_VSOCK
+#define PF_VSOCK 40
+#endif
+#ifndef AF_VSOCK
+#define AF_VSOCK PF_VSOCK
+#endif
+
#define MAGIC_SEQ 123456
#define BUF_CHUNK (1024 * 1024)
#define LEN_ALIGN(x) (((x) + 1) & ~1)
}
#endif
-int resolve_services = 1;
+static int resolve_services = 1;
int preferred_family = AF_UNSPEC;
-int show_options;
+static int show_options;
int show_details;
-int show_users;
-int show_mem;
-int show_tcpinfo;
-int show_bpf;
-int show_proc_ctx;
-int show_sock_ctx;
-int show_header = 1;
-int follow_events;
-int sctp_ino;
-int show_tipcinfo;
+static int show_users;
+static int show_mem;
+static int show_tcpinfo;
+static int show_bpf;
+static int show_proc_ctx;
+static int show_sock_ctx;
+static int show_header = 1;
+static int follow_events;
+static int sctp_ino;
+static int show_tipcinfo;
+static int show_tos;
enum col_id {
COL_NETID,
};
#define USER_ENT_HASH_SIZE 256
-struct user_ent *user_ent_hash[USER_ENT_HASH_SIZE];
+static struct user_ent *user_ent_hash[USER_ENT_HASH_SIZE];
static int user_ent_hashfn(unsigned int ino)
{
unsigned int fackets;
unsigned int reordering;
unsigned int not_sent;
+ unsigned int delivered;
+ unsigned int delivered_ce;
+ unsigned int dsack_dups;
+ unsigned int reord_seen;
double rcv_rtt;
double min_rtt;
int rcv_space;
unsigned long long busy_time;
unsigned long long rwnd_limited;
unsigned long long sndbuf_limited;
+ unsigned long long bytes_sent;
+ unsigned long long bytes_retrans;
bool has_ts_opt;
bool has_sack_opt;
bool has_ecn_opt;
}
/* Append content to buffer as part of the current field */
+__attribute__((format(printf, 1, 2)))
static void out(const char *fmt, ...)
{
struct column *f = current_field;
{
while (!field_is_last(current_field)) {
if (!current_field->disabled)
- out(current_field->header);
+ out("%s", current_field->header);
field_next();
}
}
while (token) {
/* Print left delimiter only if we already started a line */
if (line_started++)
- printed = printf("%s", current_field->ldelim);
+ printed = printf("%s", f->ldelim);
else
printed = 0;
const char *proto;
};
-struct scache *rlist;
+static struct scache *rlist;
static void init_service_resolver(void)
{
if (s->ssthresh)
out(" ssthresh:%d", s->ssthresh);
+ if (s->bytes_sent)
+ out(" bytes_sent:%llu", s->bytes_sent);
+ if (s->bytes_retrans)
+ out(" bytes_retrans:%llu", s->bytes_retrans);
if (s->bytes_acked)
out(" bytes_acked:%llu", s->bytes_acked);
if (s->bytes_received)
if (s->delivery_rate)
out(" delivery_rate %sbps", sprint_bw(b1, s->delivery_rate));
+ if (s->delivered)
+ out(" delivered:%u", s->delivered);
+ if (s->delivered_ce)
+ out(" delivered_ce:%u", s->delivered_ce);
if (s->app_limited)
out(" app_limited");
out(" lost:%u", s->lost);
if (s->sacked && s->ss.state != SS_LISTEN)
out(" sacked:%u", s->sacked);
+ if (s->dsack_dups)
+ out(" dsack_dups:%u", s->dsack_dups);
if (s->fackets)
out(" fackets:%u", s->fackets);
if (s->reordering != 3)
out(" reordering:%d", s->reordering);
+ if (s->reord_seen)
+ out(" reord_seen:%d", s->reord_seen);
if (s->rcv_rtt)
out(" rcv_rtt:%g", s->rcv_rtt);
if (s->rcv_space)
s.busy_time = info->tcpi_busy_time;
s.rwnd_limited = info->tcpi_rwnd_limited;
s.sndbuf_limited = info->tcpi_sndbuf_limited;
+ s.delivered = info->tcpi_delivered;
+ s.delivered_ce = info->tcpi_delivered_ce;
+ s.dsack_dups = info->tcpi_dsack_dups;
+ s.reord_seen = info->tcpi_reord_seen;
+ s.bytes_sent = info->tcpi_bytes_sent;
+ s.bytes_retrans = info->tcpi_bytes_retrans;
tcp_stats_print(&s);
free(s.dctcp);
free(s.bbr_info);
}
}
+ if (show_tos) {
+ if (tb[INET_DIAG_TOS])
+ out(" tos:%#x", rta_getattr_u8(tb[INET_DIAG_TOS]));
+ if (tb[INET_DIAG_TCLASS])
+ out(" tclass:%#x", rta_getattr_u8(tb[INET_DIAG_TCLASS]));
+ if (tb[INET_DIAG_CLASS_ID])
+ out(" class_id:%#x", rta_getattr_u32(tb[INET_DIAG_CLASS_ID]));
+ }
+
if (show_mem || (show_tcpinfo && s->type != IPPROTO_UDP)) {
out("\n\t");
if (s->type == IPPROTO_SCTP)
req.r.idiag_ext |= (1<<(INET_DIAG_CONG-1));
}
+ if (show_tos) {
+ req.r.idiag_ext |= (1<<(INET_DIAG_TOS-1));
+ req.r.idiag_ext |= (1<<(INET_DIAG_TCLASS-1));
+ }
+
iov[0] = (struct iovec){
.iov_base = &req,
.iov_len = sizeof(req)
req.r.idiag_ext |= (1<<(INET_DIAG_CONG-1));
}
+ if (show_tos) {
+ req.r.idiag_ext |= (1<<(INET_DIAG_TOS-1));
+ req.r.idiag_ext |= (1<<(INET_DIAG_TCLASS-1));
+ }
+
iov[0] = (struct iovec){
.iov_base = &req,
.iov_len = sizeof(req)
return rtnl_talk(rth, &req.nlh, NULL);
}
-static int show_one_inet_sock(const struct sockaddr_nl *addr,
- struct nlmsghdr *h, void *arg)
+static int show_one_inet_sock(struct nlmsghdr *h, void *arg)
{
int err;
struct inet_diag_arg *diag_arg = arg;
proc_ctx_print(s);
}
-static int unix_show_sock(const struct sockaddr_nl *addr, struct nlmsghdr *nlh,
- void *arg)
+static int unix_show_sock(struct nlmsghdr *nlh, void *arg)
{
struct filter *f = (struct filter *)arg;
struct unix_diag_msg *r = NLMSG_DATA(nlh);
out(" %c-%c",
mask & 1 ? '-' : '<', mask & 2 ? '-' : '>');
}
+ if (tb[UNIX_DIAG_VFS]) {
+ struct unix_diag_vfs *uv = RTA_DATA(tb[UNIX_DIAG_VFS]);
+
+ out(" ino:%u dev:%u/%u", uv->udiag_vfs_ino, major(uv->udiag_vfs_dev),
+ minor(uv->udiag_vfs_dev));
+ }
+ if (tb[UNIX_DIAG_ICONS]) {
+ int len = RTA_PAYLOAD(tb[UNIX_DIAG_ICONS]);
+ __u32 *peers = RTA_DATA(tb[UNIX_DIAG_ICONS]);
+ int i;
+
+ out(" peers:");
+ for (i = 0; i < len / sizeof(__u32); i++)
+ out(" %u", peers[i]);
+ }
}
return 0;
req.r.udiag_show = UDIAG_SHOW_NAME | UDIAG_SHOW_PEER | UDIAG_SHOW_RQLEN;
if (show_mem)
req.r.udiag_show |= UDIAG_SHOW_MEMINFO;
+ if (show_details)
+ req.r.udiag_show |= UDIAG_SHOW_VFS | UDIAG_SHOW_ICONS;
return handle_netlink_request(f, &req.nlh, sizeof(req), unix_show_sock);
}
out(",features:0x%x", ring->pdr_features);
}
-static int packet_show_sock(const struct sockaddr_nl *addr,
- struct nlmsghdr *nlh, void *arg)
+static int packet_show_sock(struct nlmsghdr *nlh, void *arg)
{
const struct filter *f = arg;
struct packet_diag_msg *r = NLMSG_DATA(nlh);
return 0;
}
-static int netlink_show_sock(const struct sockaddr_nl *addr,
- struct nlmsghdr *nlh, void *arg)
+static int netlink_show_sock(struct nlmsghdr *nlh, void *arg)
{
struct filter *f = (struct filter *)arg;
struct netlink_diag_msg *r = NLMSG_DATA(nlh);
proc_ctx_print(s);
}
-static int vsock_show_sock(const struct sockaddr_nl *addr,
- struct nlmsghdr *nlh, void *arg)
+static int vsock_show_sock(struct nlmsghdr *nlh, void *arg)
{
struct filter *f = (struct filter *)arg;
struct vsock_diag_msg *r = NLMSG_DATA(nlh);
}
-static int tipc_show_sock(const struct sockaddr_nl *addr, struct nlmsghdr *nlh,
- void *arg)
+static int tipc_show_sock(struct nlmsghdr *nlh, void *arg)
{
struct rtattr *stat[TIPC_NLA_SOCK_STAT_MAX + 1] = {};
struct rtattr *attrs[TIPC_NLA_SOCK_MAX + 1] = {};
__u8 sdiag_family;
};
-static int generic_show_sock(const struct sockaddr_nl *addr,
- struct nlmsghdr *nlh, void *arg)
+static int generic_show_sock(struct nlmsghdr *nlh, void *arg)
{
struct sock_diag_msg *r = NLMSG_DATA(nlh);
struct inet_diag_arg inet_arg = { .f = arg, .protocol = IPPROTO_MAX };
case AF_INET:
case AF_INET6:
inet_arg.rth = inet_arg.f->rth_for_killing;
- ret = show_one_inet_sock(addr, nlh, &inet_arg);
+ ret = show_one_inet_sock(nlh, &inet_arg);
break;
case AF_UNIX:
- ret = unix_show_sock(addr, nlh, arg);
+ ret = unix_show_sock(nlh, arg);
break;
case AF_PACKET:
- ret = packet_show_sock(addr, nlh, arg);
+ ret = packet_show_sock(nlh, arg);
break;
case AF_NETLINK:
- ret = netlink_show_sock(addr, nlh, arg);
+ ret = netlink_show_sock(nlh, arg);
break;
case AF_VSOCK:
- ret = vsock_show_sock(addr, nlh, arg);
+ ret = vsock_show_sock(nlh, arg);
break;
default:
ret = -1;
" -i, --info show internal TCP information\n"
" --tipcinfo show internal tipc socket information\n"
" -s, --summary show socket usage summary\n"
+" --tos show tos and priority information\n"
" -b, --bpf show bpf filter socket information\n"
" -E, --events continually display sockets as they are destroyed\n"
" -Z, --context display process SELinux security contexts\n"
#define OPT_TIPCSOCK 257
#define OPT_TIPCINFO 258
+#define OPT_TOS 259
+
static const struct option long_opts[] = {
{ "numeric", 0, 0, 'n' },
{ "resolve", 0, 0, 'r' },
{ "contexts", 0, 0, 'z' },
{ "net", 1, 0, 'N' },
{ "tipcinfo", 0, 0, OPT_TIPCINFO},
+ { "tos", 0, 0, OPT_TOS },
{ "kill", 0, 0, 'K' },
{ "no-header", 0, 0, 'H' },
{ 0 }
case OPT_TIPCINFO:
show_tipcinfo = 1;
break;
+ case OPT_TOS:
+ show_tos = 1;
+ break;
case 'K':
current_filter.kill = 1;
break;