o With -L flag show unix sockets listen queues stats. It is useful
to know number of not accepted connections for monitoring purposes. PR: bin/128871 Submitted by: Anton Yuzhaninov MFC after: 1 month
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=186644
@ -593,7 +593,7 @@ main(int argc, char *argv[])
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for (tp = netgraphprotox; tp->pr_name; tp++)
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printproto(tp, tp->pr_name);
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#endif /* NETGRAPH */
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if ((af == AF_UNIX || af == AF_UNSPEC) && !Lflag && !sflag)
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if ((af == AF_UNIX || af == AF_UNSPEC) && !sflag)
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unixpr(nl[N_UNP_COUNT].n_value, nl[N_UNP_GENCNT].n_value,
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nl[N_UNP_DHEAD].n_value, nl[N_UNP_SHEAD].n_value);
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exit(0);
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@ -247,6 +247,7 @@ unixdomainpr(struct xunpcb *xunp, struct xsocket *so)
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struct unpcb *unp;
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struct sockaddr_un *sa;
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static int first = 1;
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char buf1[15];
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unp = &xunp->xu_unp;
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if (unp->unp_addr)
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@ -254,7 +255,7 @@ unixdomainpr(struct xunpcb *xunp, struct xsocket *so)
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else
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sa = (struct sockaddr_un *)0;
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if (first) {
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if (first && !Lflag) {
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printf("Active UNIX domain sockets\n");
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printf(
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"%-8.8s %-6.6s %-6.6s %-6.6s %8.8s %8.8s %8.8s %8.8s Addr\n",
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@ -262,11 +263,21 @@ unixdomainpr(struct xunpcb *xunp, struct xsocket *so)
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"Inode", "Conn", "Refs", "Nextref");
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first = 0;
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}
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printf("%8lx %-6.6s %6u %6u %8lx %8lx %8lx %8lx",
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(long)so->so_pcb, socktype[so->so_type], so->so_rcv.sb_cc,
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so->so_snd.sb_cc,
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(long)unp->unp_vnode, (long)unp->unp_conn,
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(long)LIST_FIRST(&unp->unp_refs), (long)LIST_NEXT(unp, unp_reflink));
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if (Lflag && so->so_qlimit == 0)
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return;
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if (Lflag) {
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snprintf(buf1, 15, "%d/%d/%d", so->so_qlen,
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so->so_incqlen, so->so_qlimit);
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printf("unix %-14.14s", buf1);
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} else {
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printf("%8lx %-6.6s %6u %6u %8lx %8lx %8lx %8lx",
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(long)so->so_pcb, socktype[so->so_type], so->so_rcv.sb_cc,
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so->so_snd.sb_cc, (long)unp->unp_vnode, (long)unp->unp_conn,
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(long)LIST_FIRST(&unp->unp_refs),
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(long)LIST_NEXT(unp, unp_reflink));
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}
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if (sa)
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printf(" %.*s",
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(int)(sa->sun_len - offsetof(struct sockaddr_un, sun_path)),
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