Imported Upstream version 2.7.1

2013-11-24 16:00:12 +01:00 · 2013-11-24 16:00:12 +01:00 · 0121794af9
commit 0121794af9
parent a1fa151fc7
451 changed files with 41339 additions and 10887 deletions
--- a/include/nut_platform.h
+++ b/include/nut_platform.h
@ -0,0 +1,125 @@
+#ifndef nut_platform_h
+#define nut_platform_h
+
+/**
+ *  \brief  Platform-specific checks
+ *
+ *  The header performs checks to resolve the actual build platform.
+ *  It defines macra that may be later used to produce platform-tailored
+ *  code.
+ *
+ *  Be careful when writing platform-specific code; avoid that if possible.
+ *
+ *  References:
+ *  http://nadeausoftware.com/articles/2012/01/c_c_tip_how_use_compiler_predefined_macros_detect_operating_system
+ *
+ *  \author  Vaclav Krpec  <VaclavKrpec@Eaton.com>
+ *  \date    2012/10/12
+ */
+
+/*
+ * In case doxygen source doc isn't generated
+ * (which is the case at time of writing this),
+ * just check the doxygen-documented (i.e. "**"
+ * prefixed) NUT_PLATFORM_* macra, below.
+ */
+
+/* Apple Mac OS X, iOS and Darwin */
+#if (defined __APPLE__ && defined __MACH__)
+	/** Apple OS based on Mach ukernel */
+	#define NUT_PLATFORM_APPLE_MACH
+
+	#include <TargetConditionals.h>
+
+	#if (defined TARGET_OS_EMBEDDED)
+		/** iOS (implies \ref NUT_PLATFORM_APPLE_MACH) */
+		#define NUT_PLATFORM_APPLE_IOS
+	#endif
+	#if (defined TARGET_IPHONE_SIMULATOR)
+		/** iOS simulator (implies \ref NUT_PLATFORM_APPLE_MACH) */
+		#define NUT_PLATFORM_APPLE_IOS_SIMULATOR
+	#endif
+	#if (defined TARGET_OS_IPHONE)
+		/** iPhone (implies \ref NUT_PLATFORM_APPLE_MACH) */
+		#define NUT_PLATFORM_APPLE_IPHONE
+	#endif
+	#if (defined TARGET_OS_MAC)
+		/** Mac OS X (implies \ref NUT_PLATFORM_APPLE_MACH) */
+		#define NUT_PLATFORM_APPLE_OSX
+	#endif
+#endif
+
+/*
+ * GCC AIX issue: __unix__ nor __unix are not defined in older GCC
+ * Addressed in GCC 4.7.0, see
+ * http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39950
+ * Remove if no longer necessary
+ */
+#if (defined _AIX && !defined __unix__)
+	#define __unix__
+#endif
+
+/* Microsoft Windows */
+#if (defined _WIN32 || defined _WIN64)
+	/** Windows */
+	#define NUT_PLATFORM_MS_WINDOWS
+
+	#if (defined NTDDI_WIN8 && NTDDI_VERSION >= NTDDI_WIN8)
+		/** Windows 8 */
+		#define NUT_PLATFORM_MS_WINDOWS8
+	#endif
+
+/* UNIX */
+/* Note that Apple OSX doesn't define __unix__ nor __unix; are they ashamed or something? */
+#elif (defined __unix__ || defined __unix || defined NUT_PLATFORM_APPLE_MACH)
+	#include <sys/param.h>
+	#include <unistd.h>
+
+	/** UNIX */
+	#define NUT_PLATFORM_UNIX
+
+	#if (defined _POSIX_VERSION)
+		/** POSIX (implies \ref NUT_PLATFORM_UNIX), expands to POSIX version */
+		#define NUT_PLATFORM_POSIX _POSIX_VERSION
+	#endif
+
+	#if (defined __linux__)
+		/** Linux (implies \ref NUT_PLATFORM_UNIX) */
+		#define NUT_PLATFORM_LINUX
+	#endif
+	#if (defined __sun && defined __SVR4)
+		/** Solaris (implies \ref NUT_PLATFORM_UNIX) */
+		#define NUT_PLATFORM_SOLARIS
+	#endif
+	#if (defined __hpux)
+		/** Hewlett-Packard HP-UX (implies \ref NUT_PLATFORM_UNIX) */
+		#define NUT_PLATFORM_HPUX
+	#endif
+	#if (defined _AIX)
+		/** AIX (implies \ref NUT_PLATFORM_UNIX) */
+		#define NUT_PLATFORM_AIX
+	#endif
+
+	/* Note that BSD is defined in sys/param.h */
+	#if (defined BSD)
+		/** BSD (implies \ref NUT_PLATFORM_UNIX) */
+		#define NUT_PLATFORM_BSD
+
+		#if (defined __DragonFly__)
+			/** DragonFly (implies \ref NUT_PLATFORM_UNIX, \ref NUT_PLATFORM_BSD) */
+			#define NUT_PLATFORM_DRAGONFLY
+		#elif (defined __FreeBSD__)
+			/** FreeBSD (implies \ref NUT_PLATFORM_UNIX, \ref NUT_PLATFORM_BSD) */
+			#define NUT_PLATFORM_FREEBSD
+		#elif (defined __OpenBSD__)
+			/** OpenBSD (implies \ref NUT_PLATFORM_UNIX, \ref NUT_PLATFORM_BSD) */
+			#define NUT_PLATFORM_OPENBSD
+		#elif (defined __NetBSD__)
+			/** NetBSD (implies \ref NUT_PLATFORM_UNIX, \ref NUT_PLATFORM_BSD) */
+			#define NUT_PLATFORM_NETBSD
+		#endif
+	#endif
+#endif
+
+#endif  /* end of #ifndef nut_platform_h */
+