Revert "rlim qdisc support"

This reverts commit 7ca30b789d7ea0a7afce45ddf5e5fd5fad0728dc.

Since rlim isn't upstream (yet), drop it.

diff --git a/tc/q_rlim.c b/tc/q_rlim.c
deleted file mode 100644 (file)
index c90796d..0000000
--- a/tc/q_rlim.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * q_rtlim.c           RTLIM.
- *
- *             This program is free software; you can redistribute it and/or
- *             modify it under the terms of the GNU General Public License
- *             as published by the Free Software Foundation; either version
- *             2 of the License, or (at your option) any later version.
- *
- * Authors:    Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <string.h>
-
-#include "utils.h"
-#include "tc_util.h"
-
-static void explain(void)
-{
-       fprintf(stderr, 
-               "Usage: ... rlim limit PACKETS rate KBPS [ overhead BYTES ]\n");
-}
-
-static void explain1(char *arg)
-{
-       fprintf(stderr, "Illegal \"%s\"\n", arg);
-}
-
-
-#define usage() return(-1)
-
-static int rlim_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
-{
-       unsigned x;
-       struct tc_rlim_qopt opt = { 
-               .overhead = 24,         /* Ether IPG + Preamble + CRC */
-       };
-       struct rtattr *tail;
-
-       while (argc > 0) {
-               if (matches(*argv, "limit") == 0) {
-                       NEXT_ARG();
-                       if (opt.limit) {
-                               fprintf(stderr, "Double \"limit\" spec\n");
-                               return -1;
-                       }
-                       if (get_size(&opt.limit, *argv)) {
-                               explain1("limit");
-                               return -1;
-                       }
-               } else if (strcmp(*argv, "rate") == 0) {
-                       NEXT_ARG();
-                       if (opt.rate) {
-                               fprintf(stderr, "Double \"rate\" spec\n");
-                               return -1;
-                       }
-
-                       if (get_rate(&x, *argv)) {
-                               explain1("rate");
-                               return -1;
-                       }
-                       opt.rate = x;
-               } else if (strcmp(*argv, "help") == 0) {
-                       explain();
-                       return -1;
-               } else {
-                       fprintf(stderr, "What is \"%s\"?\n", *argv);
-                       explain();
-                       return -1;
-               }
-               argc--; argv++;
-       }
-
-       if (opt.rate == 0) {
-               fprintf(stderr, "\"rate\" is required.\n");
-               return -1;
-       }
-
-       if (opt.limit == 0)
-               opt.limit = 1000;
-
-       tail = NLMSG_TAIL(n);
-       addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
-       addattr_l(n, 2024, TCA_RLIM_PARMS, &opt, sizeof(opt));
-       tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
-
-       return 0;
-}
-
-static int rlim_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
-{
-       struct rtattr *tb[TCA_RLIM_PARMS+1];
-       struct tc_rlim_qopt *qopt;
-       SPRINT_BUF(b1);
-       SPRINT_BUF(b2);
-
-       if (opt == NULL)
-               return 0;
-
-       parse_rtattr_nested(tb, TCA_RLIM_PARMS, opt);
-       if (tb[TCA_RLIM_PARMS] == NULL)
-               return -1;
-
-       qopt = RTA_DATA(tb[TCA_RLIM_PARMS]);
-       if (RTA_PAYLOAD(tb[TCA_RLIM_PARMS])  < sizeof(*qopt))
-               return -1;
-
-       fprintf(f, "limit %s rate %s overhead %u", 
-               sprint_size(qopt->limit, b1),
-               sprint_rate(qopt->rate, b2),
-               qopt->overhead);
-
-       return 0;
-}
-
-struct qdisc_util rlim_qdisc_util = {
-       .id             = "rlim",
-       .parse_qopt     = rlim_parse_opt,
-       .print_qopt     = rlim_print_opt,
-};
-