Merge "Lose netstat to toybox."
diff --git a/toolbox/Android.mk b/toolbox/Android.mk
index f4ddb45..f0972ce 100644
--- a/toolbox/Android.mk
+++ b/toolbox/Android.mk
@@ -87,7 +87,6 @@
lsof \
mount \
nandread \
- netstat \
newfs_msdos \
notify \
ps \
diff --git a/toolbox/netstat.c b/toolbox/netstat.c
deleted file mode 100644
index 05dc640..0000000
--- a/toolbox/netstat.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (c) 2008, The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google, Inc. nor the names of its contributors
- * may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <arpa/inet.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-
-typedef union iaddr iaddr;
-typedef union iaddr6 iaddr6;
-
-union iaddr {
- unsigned u;
- unsigned char b[4];
-};
-
-union iaddr6 {
- struct {
- unsigned a;
- unsigned b;
- unsigned c;
- unsigned d;
- } u;
- unsigned char b[16];
-};
-
-static const char *state2str(unsigned state)
-{
- switch(state){
- case 0x1: return "ESTABLISHED";
- case 0x2: return "SYN_SENT";
- case 0x3: return "SYN_RECV";
- case 0x4: return "FIN_WAIT1";
- case 0x5: return "FIN_WAIT2";
- case 0x6: return "TIME_WAIT";
- case 0x7: return "CLOSE";
- case 0x8: return "CLOSE_WAIT";
- case 0x9: return "LAST_ACK";
- case 0xA: return "LISTEN";
- case 0xB: return "CLOSING";
- default: return "UNKNOWN";
- }
-}
-
-/* addr + : + port + \0 */
-#define ADDR_LEN INET6_ADDRSTRLEN + 1 + 5 + 1
-
-static void addr2str(int af, const void *addr, unsigned port, char *buf)
-{
- if (inet_ntop(af, addr, buf, ADDR_LEN) == NULL) {
- *buf = '\0';
- return;
- }
- size_t len = strlen(buf);
- if (port) {
- snprintf(buf+len, ADDR_LEN-len, ":%d", port);
- } else {
- strncat(buf+len, ":*", ADDR_LEN-len-1);
- }
-}
-
-static void ipv4(const char *filename, const char *label) {
- FILE *fp = fopen(filename, "r");
- if (fp == NULL) {
- return;
- }
- char buf[BUFSIZ];
- fgets(buf, BUFSIZ, fp);
- while (fgets(buf, BUFSIZ, fp)){
- char lip[ADDR_LEN];
- char rip[ADDR_LEN];
- iaddr laddr, raddr;
- unsigned lport, rport, state, txq, rxq, num;
- int n = sscanf(buf, " %d: %x:%x %x:%x %x %x:%x",
- &num, &laddr.u, &lport, &raddr.u, &rport,
- &state, &txq, &rxq);
- if (n == 8) {
- addr2str(AF_INET, &laddr, lport, lip);
- addr2str(AF_INET, &raddr, rport, rip);
-
- printf("%4s %6d %6d %-22s %-22s %s\n",
- label, rxq, txq, lip, rip,
- state2str(state));
- }
- }
- fclose(fp);
-}
-
-static void ipv6(const char *filename, const char *label) {
- FILE *fp = fopen(filename, "r");
- if (fp == NULL) {
- return;
- }
- char buf[BUFSIZ];
- fgets(buf, BUFSIZ, fp);
- while (fgets(buf, BUFSIZ, fp)){
- char lip[ADDR_LEN];
- char rip[ADDR_LEN];
- iaddr6 laddr6, raddr6;
- unsigned lport, rport, state, txq, rxq, num;
- int n = sscanf(buf, " %d: %8x%8x%8x%8x:%x %8x%8x%8x%8x:%x %x %x:%x",
- &num, &laddr6.u.a, &laddr6.u.b, &laddr6.u.c, &laddr6.u.d, &lport,
- &raddr6.u.a, &raddr6.u.b, &raddr6.u.c, &raddr6.u.d, &rport,
- &state, &txq, &rxq);
- if (n == 14) {
- addr2str(AF_INET6, &laddr6, lport, lip);
- addr2str(AF_INET6, &raddr6, rport, rip);
-
- printf("%4s %6d %6d %-22s %-22s %s\n",
- label, rxq, txq, lip, rip,
- state2str(state));
- }
- }
- fclose(fp);
-}
-
-int netstat_main(int argc, char *argv[])
-{
- printf("Proto Recv-Q Send-Q Local Address Foreign Address State\n");
- ipv4("/proc/net/tcp", "tcp");
- ipv4("/proc/net/udp", "udp");
- ipv6("/proc/net/tcp6", "tcp6");
- ipv6("/proc/net/udp6", "udp6");
- return 0;
-}