[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/app/iproute2/iproute2-3.4.0/ip/ip.c b/ap/app/iproute2/iproute2-3.4.0/ip/ip.c
new file mode 100755
index 0000000..20dc3b5
--- /dev/null
+++ b/ap/app/iproute2/iproute2-3.4.0/ip/ip.c
@@ -0,0 +1,266 @@
+/*
+ * ip.c "ip" utility frontend.
+ *
+ * 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 <string.h>
+#include <errno.h>
+
+#include "SNAPSHOT.h"
+#include "utils.h"
+#include "ip_common.h"
+
+int preferred_family = AF_UNSPEC;
+int show_stats = 0;
+int show_details = 0;
+int resolve_hosts = 0;
+int oneline = 0;
+int timestamp = 0;
+char * _SL_ = NULL;
+char *batch_file = NULL;
+int force = 0;
+int max_flush_loops = 10;
+
+struct rtnl_handle rth = { .fd = -1 };
+
+static void usage(void) __attribute__((noreturn));
+
+static void usage(void)
+{
+ fprintf(stderr,
+"Usage: ip [ OPTIONS ] OBJECT { COMMAND | help }\n"
+" ip [ -force ] -batch filename\n"
+"where OBJECT := { link | addr | addrlabel | route | rule | neigh | ntable |\n"
+" tunnel | tuntap | maddr | mroute | mrule | monitor | xfrm |\n"
+" netns | l2tp }\n"
+" OPTIONS := { -V[ersion] | -s[tatistics] | -d[etails] | -r[esolve] |\n"
+" -f[amily] { inet | inet6 | ipx | dnet | link } |\n"
+" -l[oops] { maximum-addr-flush-attempts } |\n"
+" -o[neline] | -t[imestamp] | -b[atch] [filename] |\n"
+" -rc[vbuf] [size]}\n");
+ exit(-1);
+}
+
+static int do_help(int argc, char **argv)
+{
+ usage();
+}
+
+static const struct cmd {
+ const char *cmd;
+ int (*func)(int argc, char **argv);
+} cmds[] = {
+ { "address", do_ipaddr },
+ { "addrlabel", do_ipaddrlabel },
+ { "maddress", do_multiaddr },
+ { "route", do_iproute },
+ { "rule", do_iprule },
+ { "neighbor", do_ipneigh },
+ { "neighbour", do_ipneigh },
+ { "ntable", do_ipntable },
+ { "ntbl", do_ipntable },
+ { "link", do_iplink },
+ { "l2tp", do_ipl2tp },
+ { "tunnel", do_iptunnel },
+ { "tunl", do_iptunnel },
+ { "tuntap", do_iptuntap },
+ { "tap", do_iptuntap },
+ { "monitor", do_ipmonitor },
+ { "xfrm", do_xfrm },
+ { "mroute", do_multiroute },
+ { "mrule", do_multirule },
+ { "netns", do_netns },
+ { "help", do_help },
+ { 0 }
+};
+
+static int do_cmd(const char *argv0, int argc, char **argv)
+{
+ const struct cmd *c;
+
+ for (c = cmds; c->cmd; ++c) {
+ if (matches(argv0, c->cmd) == 0) {
+ return -(c->func(argc-1, argv+1));
+ }
+ }
+
+ fprintf(stderr, "Object \"%s\" is unknown, try \"ip help\".\n", argv0);
+ return EXIT_FAILURE;
+}
+
+static int batch(const char *name)
+{
+ char *line = NULL;
+ size_t len = 0;
+ int ret = EXIT_SUCCESS;
+
+ if (name && strcmp(name, "-") != 0) {
+ if (freopen(name, "r", stdin) == NULL) {
+ fprintf(stderr, "Cannot open file \"%s\" for reading: %s\n",
+ name, strerror(errno));
+ return EXIT_FAILURE;
+ }
+ }
+
+ if (rtnl_open(&rth, 0) < 0) {
+ fprintf(stderr, "Cannot open rtnetlink\n");
+ return EXIT_FAILURE;
+ }
+
+ cmdlineno = 0;
+ while (getcmdline(&line, &len, stdin) != -1) {
+ char *largv[100];
+ int largc;
+
+ largc = makeargs(line, largv, 100);
+ if (largc == 0)
+ continue; /* blank line */
+
+ if (do_cmd(largv[0], largc, largv)) {
+ fprintf(stderr, "Command failed %s:%d\n", name, cmdlineno);
+ ret = EXIT_FAILURE;
+ if (!force)
+ break;
+ }
+ }
+ if (line)
+ free(line);
+
+ rtnl_close(&rth);
+ return ret;
+}
+
+
+int main(int argc, char **argv)
+{
+ char *basename;
+
+ basename = strrchr(argv[0], '/');
+ if (basename == NULL)
+ basename = argv[0];
+ else
+ basename++;
+
+ while (argc > 1) {
+ char *opt = argv[1];
+ if (strcmp(opt,"--") == 0) {
+ argc--; argv++;
+ break;
+ }
+ if (opt[0] != '-')
+ break;
+ if (opt[1] == '-')
+ opt++;
+ if (matches(opt, "-loops") == 0) {
+ argc--;
+ argv++;
+ if (argc <= 1)
+ usage();
+ max_flush_loops = atoi(argv[1]);
+ } else if (matches(opt, "-family") == 0) {
+ argc--;
+ argv++;
+ if (argc <= 1)
+ usage();
+ if (strcmp(argv[1], "inet") == 0)
+ preferred_family = AF_INET;
+ else if (strcmp(argv[1], "inet6") == 0)
+ preferred_family = AF_INET6;
+ else if (strcmp(argv[1], "dnet") == 0)
+ preferred_family = AF_DECnet;
+ else if (strcmp(argv[1], "link") == 0)
+ preferred_family = AF_PACKET;
+ else if (strcmp(argv[1], "ipx") == 0)
+ preferred_family = AF_IPX;
+ else if (strcmp(argv[1], "help") == 0)
+ usage();
+ else
+ invarg(argv[1], "invalid protocol family");
+ } else if (strcmp(opt, "-4") == 0) {
+ preferred_family = AF_INET;
+ } else if (strcmp(opt, "-6") == 0) {
+ preferred_family = AF_INET6;
+ } else if (strcmp(opt, "-0") == 0) {
+ preferred_family = AF_PACKET;
+ } else if (strcmp(opt, "-I") == 0) {
+ preferred_family = AF_IPX;
+ } else if (strcmp(opt, "-D") == 0) {
+ preferred_family = AF_DECnet;
+ } else if (matches(opt, "-stats") == 0 ||
+ matches(opt, "-statistics") == 0) {
+ ++show_stats;
+ } else if (matches(opt, "-details") == 0) {
+ ++show_details;
+ } else if (matches(opt, "-resolve") == 0) {
+ ++resolve_hosts;
+ } else if (matches(opt, "-oneline") == 0) {
+ ++oneline;
+ } else if (matches(opt, "-timestamp") == 0) {
+ ++timestamp;
+#if 0
+ } else if (matches(opt, "-numeric") == 0) {
+ rtnl_names_numeric++;
+#endif
+ } else if (matches(opt, "-Version") == 0) {
+ printf("ip utility, iproute2-ss%s\n", SNAPSHOT);
+ exit(0);
+ } else if (matches(opt, "-force") == 0) {
+ ++force;
+ } else if (matches(opt, "-batch") == 0) {
+ argc--;
+ argv++;
+ if (argc <= 1)
+ usage();
+ batch_file = argv[1];
+ } else if (matches(opt, "-rcvbuf") == 0) {
+ unsigned int size;
+
+ argc--;
+ argv++;
+ if (argc <= 1)
+ usage();
+ if (get_unsigned(&size, argv[1], 0)) {
+ fprintf(stderr, "Invalid rcvbuf size '%s'\n",
+ argv[1]);
+ exit(-1);
+ }
+ rcvbuf = size;
+ } else if (matches(opt, "-help") == 0) {
+ usage();
+ } else {
+ fprintf(stderr, "Option \"%s\" is unknown, try \"ip -help\".\n", opt);
+ exit(-1);
+ }
+ argc--; argv++;
+ }
+
+ _SL_ = oneline ? "\\" : "\n" ;
+
+ if (batch_file)
+ return batch(batch_file);
+
+ if (rtnl_open(&rth, 0) < 0)
+ exit(1);
+
+ if (strlen(basename) > 2)
+ return do_cmd(basename+2, argc, argv);
+
+ if (argc > 1)
+ return do_cmd(argv[1], argc-1, argv+1);
+
+ rtnl_close(&rth);
+ usage();
+}