Header cleanup: don't #include headers that libbb.h already includes.

git-svn-id: svn://busybox.net/trunk/busybox@15266 69ca8d6d-28ef-0310-b511-8ec308f3f277

8 files changed, 13 insertions, 39 deletions

diff --git a/networking/libiproute/ipaddress.c b/networking/libiproute/ipaddress.c
index a74250621..a048cff99 100644
--- a/networking/libiproute/ipaddress.c
+++ b/networking/libiproute/ipaddress.c
@@ -9,16 +9,14 @@
  *      Laszlo Valko <valko@linux.karinthy.hu> 990223: address label must be zero terminated
  */
 
+#include "libbb.h"
 #include <sys/socket.h>
 #include <sys/ioctl.h>
 
 #include <fnmatch.h>
-#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
-#include <arpa/inet.h>
-
 #include <net/if.h>
 #include <net/if_arp.h>
 
@@ -26,7 +24,6 @@
 #include "utils.h"
 #include "ip_common.h"
 
-#include "libbb.h"
 
 static struct
 {
diff --git a/networking/libiproute/iplink.c b/networking/libiproute/iplink.c
index 12677d522..2797f0250 100644
--- a/networking/libiproute/iplink.c
+++ b/networking/libiproute/iplink.c
@@ -1,21 +1,17 @@
 /*
  * iplink.c             "ip link".
  *
- *              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>
  *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
+#include "libbb.h"
+
 #include <sys/ioctl.h>
 #include <sys/socket.h>
-#include <linux/version.h>
 
 #include <errno.h>
-#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
@@ -23,19 +19,12 @@
 #include <net/if_packet.h>
 #include <netpacket/packet.h>
 
-#if __GLIBC__ >=2 && __GLIBC_MINOR >= 1
 #include <net/ethernet.h>
-#else
-#include <linux/if_ether.h>
-#endif
 
 #include "rt_names.h"
 #include "utils.h"
 #include "ip_common.h"
 
-#include "libbb.h"
-
-
 /* take from linux/sockios.h */
 #define SIOCSIFNAME     0x8923          /* set interface name */
 
@@ -96,7 +85,6 @@ static int do_chflags(char *dev, __u32 flags, __u32 mask)
 
 static int do_changename(char *dev, char *newdev)
 {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 4, 0)
         struct ifreq ifr;
         int fd;
         int err;
@@ -114,8 +102,6 @@ static int do_changename(char *dev, char *newdev)
         }
         close(fd);
         return err;
-#endif
-        return 0;
 }
 
 static int set_qlen(char *dev, int qlen)
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index a67bc2e44..6052a3023 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -13,9 +13,10 @@
  * Kunihiro Ishiguro <kunihiro@zebra.org> 001102: rtnh_ifindex was not initialized
  */
 
+#include "libbb.h"
+
 #include <sys/socket.h>
 
-#include <stdlib.h>
 #include <string.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -24,8 +25,6 @@
 #include "utils.h"
 #include "ip_common.h"
 
-#include "libbb.h"
-
 #ifndef RTAX_RTTVAR
 #define RTAX_RTTVAR RTAX_HOPS
 #endif
diff --git a/networking/libiproute/iptunnel.c b/networking/libiproute/iptunnel.c
index 23b5d5013..1b1458e1e 100644
--- a/networking/libiproute/iptunnel.c
+++ b/networking/libiproute/iptunnel.c
@@ -13,16 +13,14 @@
  * Phil Karn <karn@ka9q.ampr.org>       990408: "pmtudisc" flag
  */
 
+#include "libbb.h"
 #include <sys/socket.h>
 #include <sys/ioctl.h>
 
-#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
-#include <arpa/inet.h>
 #include <netinet/ip.h>
-#include <netinet/in.h>
 
 #include <net/if.h>
 #include <net/if_arp.h>
@@ -37,7 +35,6 @@
 #include "utils.h"
 #include "ip_common.h"
 
-#include "libbb.h"
 
 static int do_ioctl_get_ifindex(char *dev)
 {
diff --git a/networking/libiproute/libnetlink.c b/networking/libiproute/libnetlink.c
index ad5bcd70f..93d6d67f0 100644
--- a/networking/libiproute/libnetlink.c
+++ b/networking/libiproute/libnetlink.c
@@ -10,10 +10,10 @@
  *
  */
 
+#include "libbb.h"
 #include <sys/socket.h>
 
 #include <errno.h>
-#include <stdio.h>
 #include <string.h>
 #include <time.h>
 #include <unistd.h>
@@ -21,7 +21,6 @@
 #include <sys/uio.h>
 
 #include "libnetlink.h"
-#include "libbb.h"
 
 void rtnl_close(struct rtnl_handle *rth)
 {
diff --git a/networking/libiproute/ll_addr.c b/networking/libiproute/ll_addr.c
index c4c446463..bb89a45a8 100644
--- a/networking/libiproute/ll_addr.c
+++ b/networking/libiproute/ll_addr.c
@@ -9,14 +9,14 @@
  * Authors:     Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
  */
 
-#include <arpa/inet.h>
+#include "libbb.h"
+
 #include <string.h>
 #include <net/if_arp.h>
 
 #include "rt_names.h"
 #include "utils.h"
 
-#include "libbb.h"
 
 const char *ll_addr_n2a(unsigned char *addr, int alen, int type, char *buf, int blen)
 {
diff --git a/networking/libiproute/ll_map.c b/networking/libiproute/ll_map.c
index 24487eb3d..0ac5ea956 100644
--- a/networking/libiproute/ll_map.c
+++ b/networking/libiproute/ll_map.c
@@ -10,14 +10,11 @@
  *
  */
 
-#include <stdio.h>
+#include "libbb.h"
 #include <string.h>
-#include <stdlib.h>
-#include <netinet/in.h>
 
 #include "libnetlink.h"
 #include "ll_map.h"
-#include "libbb.h"
 
 struct idxmap
 {
diff --git a/networking/libiproute/utils.c b/networking/libiproute/utils.c
index 984f7bed9..3a161ead0 100644
--- a/networking/libiproute/utils.c
+++ b/networking/libiproute/utils.c
@@ -10,13 +10,12 @@
  * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
  */
 
-#include <stdlib.h>
+#include "libbb.h"
+
 #include <string.h>
 #include <unistd.h>
-#include <arpa/inet.h>
 
 #include "utils.h"
-#include "libbb.h"
 #include "inet_common.h"
 
 int get_integer(int *val, char *arg, int base)