busybox: squashed commit of merging cm-12.1

With fixes to LOCAL_C_INCLUDES for libsepol in M and fixed
some missing includes to enable building for 64 bit devices

Conflicts:
	Android.mk
	android/libc/arch-x86/syscalls/swapoff.S
	android/libc/arch-x86/syscalls/swapon.S
	android/libc/arch-x86/syscalls/sysinfo.S
	android/librpc/pmap_rmt.c
	android/reboot.c
	include-full/copy-current.sh
	include-minimal/copy-current.sh
	include/platform.h
	networking/interface.c
	networking/nslookup.c

Change-Id: If6092fa87f3d21190db1af4f70daa150eb462660
diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index 3d4e135..e80b58f 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -325,23 +325,6 @@
 	make_default_cur_rule();
 }
 
-/* In later versions, endofname is in libbb */
-#define endofname mdev_endofname
-static
-const char* FAST_FUNC
-endofname(const char *name)
-{
-#define is_name(c)      ((c) == '_' || isalpha((unsigned char)(c)))
-#define is_in_name(c)   ((c) == '_' || isalnum((unsigned char)(c)))
-	if (!is_name(*name))
-		return name;
-	while (*++name) {
-		if (!is_in_name(*name))
-			break;
-	}
-	return name;
-}
-
 static char *parse_envmatch_pfx(char *val)
 {
 	struct envmatch **nextp = &G.cur_rule.envmatch;
@@ -1100,15 +1083,15 @@
 		 * ACTION can be "add", "remove", "change"
 		 * DEVPATH is like "/block/sda" or "/class/input/mice"
 		 */
-		action = getenv("ACTION");
-		op = index_in_strings(keywords, action);
 		env_devname = getenv("DEVNAME"); /* can be NULL */
-		env_devpath = getenv("DEVPATH");
 		G.subsystem = getenv("SUBSYSTEM");
+		action = getenv("ACTION");
+		env_devpath = getenv("DEVPATH");
 		if (!action || !env_devpath /*|| !G.subsystem*/)
 			bb_show_usage();
 		fw = getenv("FIRMWARE");
 		seq = getenv("SEQNUM");
+		op = index_in_strings(keywords, action);
 
 		my_pid = getpid();
 		open_mdev_log(seq, my_pid);