From 46ddf0e34b03f7711a9c80f7a70dc8cbf732f782 Mon Sep 17 00:00:00 2001
From: Isaac Dunham <ibid.ag@gmail.com>
Date: Wed, 19 Nov 2014 16:38:46 -0600
Subject: probe for getspnam(), forkpty(), utmpx, replace sethostname()

Android is missing all of these; we need to probe for some so we have
a config symbol to depend on.
sethostname() is easily replaced.
We got termios.h via pty.h; now it's not included in configure-step tools,
so we need termios.h to generate globals.
---
 lib/portability.h | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'lib/portability.h')

diff --git a/lib/portability.h b/lib/portability.h
index b7a7c794..5383efaa 100644
--- a/lib/portability.h
+++ b/lib/portability.h
@@ -180,10 +180,25 @@ ssize_t getline(char **lineptr, size_t *n, FILE *stream);
 #endif
 
 // Linux headers not listed by POSIX or LSB
-#include <shadow.h>
 #include <sys/mount.h>
 #include <sys/swap.h>
 
+// Android is missing some headers and functions
+#if defined(__ANDROID__)
+int sethostname(const char *name, size_t len);
+#endif
+// "generated/config.h" is included first
+#if defined(CFG_TOYBOX_SHADOW) && CFG_TOYBOX_SHADOW
+#include <shadow.h>
+#endif
+#if defined(CFG_TOYBOX_UTMPX) && CFG_TOYBOX_UTMPX
+#include <utmpx.h>
+#endif
+#if defined(CFG_TOYBOX_PTY) && CFG_TOYBOX_PTY
+#include <pty.h>
+#endif
+
+
 // Some systems don't define O_NOFOLLOW, and it varies by architecture, so...
 #include <fcntl.h>
 #ifndef O_NOFOLLOW
-- 
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