Created a compatibility header for the USB Stack so that it can be compiled on BeOS too. How to do this correctly? I don't think that this stuff should go to HaikuBuildCompatibility.h as it's kernel stuff.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18538 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/kernel/bus_managers/usb/BeOSCompatibility.h

@@ -0,0 +1,51 @@
+#ifndef _USB_BEOS_COMPATIBILITY_H_
+#define _USB_BEOS_COMPATIBILITY_H_
+#ifndef HAIKU_TARGET_PLATFORM_HAIKU
+
+#include <lock.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+
+inline status_t
+benaphore_init(benaphore *ben, const char *name)
+{
+	if (ben == NULL || name == NULL)
+		return B_BAD_VALUE;
+
+	ben->count = 1;
+	ben->sem = create_sem(0, name);
+	if (ben->sem >= B_OK)
+		return B_OK;
+
+	return ben->sem;
+}
+
+
+inline void
+benaphore_destroy(benaphore *ben)
+{
+	delete_sem(ben->sem);
+	ben->sem = -1;
+}
+
+
+inline void
+load_driver_symbols(char *driver)
+{
+	/* nothing */
+}
+
+
+inline int
+snprintf(char *buffer, size_t bufferSize, const char *format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	int result = vsprintf(buffer, format, args);
+	va_end(args);
+	return result;
+}
+
+#endif // !HAIKU_TARGET_PLATFORM_HAIKU
+#endif // !_USB_BEOS_COMPATIBILITY_H_

src/add-ons/kernel/bus_managers/usb/Jamfile

@@ -1,5 +1,7 @@
 SubDir HAIKU_TOP src add-ons kernel bus_managers usb ;
 
+SetSubDirSupportedPlatformsBeOSCompatible ;
+
 SubDirC++Flags -fno-rtti ;
 
 SubDirSysHdrs $(SUBDIR) ;

src/add-ons/kernel/bus_managers/usb/usb_p.h

@@ -12,6 +12,7 @@
 
 #include <lock.h>
 #include "usbspec_p.h"
+#include "BeOSCompatibility.h"
 
 
 class Hub;

src/add-ons/kernel/busses/usb/Jamfile

@@ -1,5 +1,7 @@
 SubDir HAIKU_TOP src add-ons kernel busses usb ;
 
+SetSubDirSupportedPlatformsBeOSCompatible ;
+
 SubDirC++Flags -fno-rtti ;
 
 UsePrivateHeaders [ FDirName kernel ] ;