From 8f6ce094dc780010e51e38bf96b9d107cefdd4b6 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Fri, 8 Jul 2011 08:34:28 +0200
Subject: [PATCH] a few tweaks for bionic

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 libbb/inet_common.c   | 3 ++-
 libbb/obscure.c       | 2 ++
 miscutils/adjtimex.c  | 6 +++++-
 miscutils/setserial.c | 2 +-
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/libbb/inet_common.c b/libbb/inet_common.c
index 207720e96..7208db9ea 100644
--- a/libbb/inet_common.c
+++ b/libbb/inet_common.c
@@ -175,7 +175,8 @@ int FAST_FUNC INET6_resolve(const char *name, struct sockaddr_in6 *sin6)
 		return -1;
 	}
 	memcpy(sin6, ai->ai_addr, sizeof(*sin6));
-	freeaddrinfo(ai);
+	if (ai)
+		freeaddrinfo(ai);
 	return 0;
 }
 
diff --git a/libbb/obscure.c b/libbb/obscure.c
index dd8cd319a..9ecc1f672 100644
--- a/libbb/obscure.c
+++ b/libbb/obscure.c
@@ -109,10 +109,12 @@ static const char *obscure_msg(const char *old_p, const char *new_p, const struc
 	if (string_checker(new_p, pw->pw_name)) {
 		return "similar to username";
 	}
+#ifndef __BIONIC__
 	/* no gecos as-is, as sub-string, reversed, capitalized, doubled */
 	if (pw->pw_gecos[0] && string_checker(new_p, pw->pw_gecos)) {
 		return "similar to gecos";
 	}
+#endif
 	/* hostname as-is, as sub-string, reversed, capitalized, doubled */
 	hostname = safe_gethostname();
 	i = string_checker(new_p, hostname);
diff --git a/miscutils/adjtimex.c b/miscutils/adjtimex.c
index 98b6ccfbf..c8816e9e7 100644
--- a/miscutils/adjtimex.c
+++ b/miscutils/adjtimex.c
@@ -23,7 +23,11 @@
 //usage:     "\n	-p TCONST"
 
 #include "libbb.h"
-#include <sys/timex.h>
+#ifdef __BIONIC__
+# include <linux/timex.h>
+#else
+# include <sys/timex.h>
+#endif
 
 static const uint16_t statlist_bit[] = {
 	STA_PLL,
diff --git a/miscutils/setserial.c b/miscutils/setserial.c
index 26902a273..2a034e32c 100644
--- a/miscutils/setserial.c
+++ b/miscutils/setserial.c
@@ -11,7 +11,7 @@
 //config:config SETSERIAL
 //config:	bool "setserial"
 //config:	default y
-//config:	depends on PLATFORM_LINUX
+//config:	select PLATFORM_LINUX
 //config:	help
 //config:	  Retrieve or set Linux serial port.