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Date: Mon, 10 Aug 2015 01:13:19 +0200
From: Matthias Tafelmeier <matthias.tafelmeier@....net>
To: netdev@...r.kernel.org
Cc: hagen@...u.net, shemminger@...l.org, fw@...len.de,
edumazet@...gle.com, daniel@...earbox.net
Subject: [PATCH 03/10] ss: removed obsolet fmt functions
Those functions are obsoleted since the new fmt handler mechanism
subsumes their tasks. Rendundancy would be contradictory to
the new mechanism.
Signed-off-by: Matthias Tafelmeier <matthias.tafelmeier@....net>
Suggested-by: Hagen Paul Pfeifer <hagen@...u.net>
---
misc/ss.c | 190 --------------------------------------------------------------
1 file changed, 190 deletions(-)
diff --git a/misc/ss.c b/misc/ss.c
index 3d31b81..e241b2f 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -647,43 +647,6 @@ static const char *sstate_namel[] = {
[SS_CLOSING] = "closing",
};
-static void sock_state_print(struct sockstat *s, const char *sock_name)
-{
- if (netid_width)
- printf("%-*s ", netid_width, sock_name);
- if (state_width)
- printf("%-*s ", state_width, sstate_name[s->state]);
-
- printf("%-6d %-6d ", s->rq, s->wq);
-}
-
-static void sock_details_print(struct sockstat *s)
-{
- if (s->uid)
- printf(" uid:%u", s->uid);
-
- printf(" ino:%u", s->ino);
- printf(" sk:%llx", s->sk);
-}
-
-static void sock_addr_print_width(int addr_len, const char *addr, char *delim,
- int port_len, const char *port, const char *ifname)
-{
- if (ifname) {
- printf("%*s%%%s%s%-*s ", addr_len, addr, ifname, delim,
- port_len, port);
- }
- else {
- printf("%*s%s%-*s ", addr_len, addr, delim, port_len, port);
- }
-}
-
-static void sock_addr_print(const char *addr, char *delim, const char *port,
- const char *ifname)
-{
- sock_addr_print_width(addr_width, addr, delim, serv_width, port, ifname);
-}
-
static const char *tmr_name[] = {
"off",
"on",
@@ -693,33 +656,6 @@ static const char *tmr_name[] = {
"unknown"
};
-static const char *print_ms_timer(int timeout)
-{
- static char buf[64];
- int secs, msecs, minutes;
- if (timeout < 0)
- timeout = 0;
- secs = timeout/1000;
- minutes = secs/60;
- secs = secs%60;
- msecs = timeout%1000;
- buf[0] = 0;
- if (minutes) {
- msecs = 0;
- snprintf(buf, sizeof(buf)-16, "%dmin", minutes);
- if (minutes > 9)
- secs = 0;
- }
- if (secs) {
- if (secs > 9)
- msecs = 0;
- sprintf(buf+strlen(buf), "%d%s", secs, msecs ? "." : "sec");
- }
- if (msecs)
- sprintf(buf+strlen(buf), "%03dms", msecs);
- return buf;
-}
-
struct scache *rlist;
static void init_service_resolver(void)
@@ -1482,122 +1418,6 @@ static int proc_inet_split_line(char *line, char **loc, char **rem, char **data)
return 0;
}
-static char *sprint_bw(char *buf, double bw)
-{
- if (bw > 1000000.)
- sprintf(buf,"%.1fM", bw / 1000000.);
- else if (bw > 1000.)
- sprintf(buf,"%.1fK", bw / 1000.);
- else
- sprintf(buf, "%g", bw);
-
- return buf;
-}
-
-static void tcp_stats_print(struct tcpstat *s)
-{
- char b1[64];
-
- if (s->has_ts_opt)
- printf(" ts");
- if (s->has_sack_opt)
- printf(" sack");
- if (s->has_ecn_opt)
- printf(" ecn");
- if (s->has_ecnseen_opt)
- printf(" ecnseen");
- if (s->has_fastopen_opt)
- printf(" fastopen");
- if (s->cong_alg[0])
- printf(" %s", s->cong_alg);
- if (s->has_wscale_opt)
- printf(" wscale:%d,%d", s->snd_wscale, s->rcv_wscale);
- if (s->rto)
- printf(" rto:%g", s->rto);
- if (s->backoff)
- printf(" backoff:%u", s->backoff);
- if (s->rtt)
- printf(" rtt:%g/%g", s->rtt, s->rttvar);
- if (s->ato)
- printf(" ato:%g", s->ato);
-
- if (s->qack)
- printf(" qack:%d", s->qack);
- if (s->qack & 1)
- printf(" bidir");
-
- if (s->mss)
- printf(" mss:%d", s->mss);
- if (s->cwnd)
- printf(" cwnd:%d", s->cwnd);
- if (s->ssthresh)
- printf(" ssthresh:%d", s->ssthresh);
-
- if (s->bytes_acked)
- printf(" bytes_acked:%llu", s->bytes_acked);
- if (s->bytes_received)
- printf(" bytes_received:%llu", s->bytes_received);
- if (s->segs_out)
- printf(" segs_out:%u", s->segs_out);
- if (s->segs_in)
- printf(" segs_in:%u", s->segs_in);
-
- if (s->dctcp && s->dctcp->enabled) {
- struct dctcpstat *dctcp = s->dctcp;
-
- printf(" dctcp:(ce_state:%u,alpha:%u,ab_ecn:%u,ab_tot:%u)",
- dctcp->ce_state, dctcp->alpha, dctcp->ab_ecn,
- dctcp->ab_tot);
- } else if (s->dctcp) {
- printf(" dctcp:fallback_mode");
- }
-
- if (s->send_bps)
- printf(" send %sbps", sprint_bw(b1, s->send_bps));
- if (s->lastsnd)
- printf(" lastsnd:%u", s->lastsnd);
- if (s->lastrcv)
- printf(" lastrcv:%u", s->lastrcv);
- if (s->lastack)
- printf(" lastack:%u", s->lastack);
-
- if (s->pacing_rate) {
- printf(" pacing_rate %sbps", sprint_bw(b1, s->pacing_rate));
- if (s->pacing_rate_max)
- printf("/%sbps", sprint_bw(b1,
- s->pacing_rate_max));
- }
-
- if (s->unacked)
- printf(" unacked:%u", s->unacked);
- if (s->retrans || s->retrans_total)
- printf(" retrans:%u/%u", s->retrans, s->retrans_total);
- if (s->lost)
- printf(" lost:%u", s->lost);
- if (s->sacked && s->ss.state != SS_LISTEN)
- printf(" sacked:%u", s->sacked);
- if (s->fackets)
- printf(" fackets:%u", s->fackets);
- if (s->reordering != 3)
- printf(" reordering:%d", s->reordering);
- if (s->rcv_rtt)
- printf(" rcv_rtt:%g", s->rcv_rtt);
- if (s->rcv_space)
- printf(" rcv_space:%d", s->rcv_space);
-}
-
-static void tcp_timer_print(struct tcpstat *s)
-{
- if (s->timer) {
- if (s->timer > 4)
- s->timer = 5;
- printf(" timer:(%s,%s,%d)",
- tmr_name[s->timer],
- print_ms_timer(s->timeout),
- s->retrans);
- }
-}
-
static int tcp_show_line(char *line, const struct filter *f, int family)
{
int rto = 0, ato = 0;
@@ -2692,16 +2512,6 @@ static int packet_stats_print(struct sockstat *s, const struct filter *f)
return 0;
}
-static void packet_show_ring(struct packet_diag_ring *ring)
-{
- printf("blk_size:%d", ring->pdr_block_size);
- printf(",blk_nr:%d", ring->pdr_block_nr);
- printf(",frm_size:%d", ring->pdr_frame_size);
- printf(",frm_nr:%d", ring->pdr_frame_nr);
- printf(",tmo:%d", ring->pdr_retire_tmo);
- printf(",features:0x%x", ring->pdr_features);
-}
-
static int packet_show_sock(const struct sockaddr_nl *addr,
struct nlmsghdr *nlh, void *arg)
{
--
1.9.1
--
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