From 9171d496e2123f98d252352ecb8b09c166fa5515 Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Mon, 17 Jan 2005 01:20:22 +0000
Subject: [PATCH] Added function is_running_on_haiku(), which returns at
 runtime whether we're running under Haiku.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10783 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/app/AppMisc.h |  2 ++
 src/kits/app/AppMisc.cpp      | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/headers/private/app/AppMisc.h b/headers/private/app/AppMisc.h
index 3c91b09cca..f1be8cdeb5 100644
--- a/headers/private/app/AppMisc.h
+++ b/headers/private/app/AppMisc.h
@@ -41,6 +41,8 @@ status_t get_app_ref(entry_ref *ref, bool traverse = true);
 team_id current_team();
 thread_id main_thread_for(team_id team);
 
+bool is_running_on_haiku();
+
 } // namespace BPrivate
 
 // _get_object_token_
diff --git a/src/kits/app/AppMisc.cpp b/src/kits/app/AppMisc.cpp
index 4f3ec80b1e..631cf344e6 100644
--- a/src/kits/app/AppMisc.cpp
+++ b/src/kits/app/AppMisc.cpp
@@ -25,6 +25,7 @@
 //------------------------------------------------------------------------------
 
 #include <string.h>
+#include <sys/utsname.h>
 
 #include <AppMisc.h>
 #include <Entry.h>
@@ -128,5 +129,22 @@ main_thread_for(team_id team)
 	return thread;
 }
 
+// is_running_on_haiku
+/*!	Returns whether we're running under Haiku natively.
+
+	This is a runtime check for components compiled only once for both
+	BeOS and Haiku and nevertheless need to behave differently on the two
+	systems, like the registrar, which uses another MIME database directory
+	under BeOS.
+
+	\return \c true, if we're running under Haiku, \c false otherwise.
+*/
+bool
+is_running_on_haiku()
+{
+	struct utsname info;
+	return (uname(&info) == 0 && strcmp(info.sysname, "Haiku") == 0);
+}
+
 } // namespace BPrivate