BeOS build fixes:

* On BeOS compatible host platforms we must not include
  BeOSBuildCompatibility.h, but HaikuBuildCompatibility.h.
* Fixed errno usage in command_cp.cpp.
* Fixed fssh_ioctl().
* fssh_set_sem_owner() doesn't invoke BeOS's set_sem_owner() anymore or
  otherwise the FS's semaphores are assigned to the kernel.
* Commented out <string.h> functions that don't exist under BeOS (and aren't
  used anyway).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20934 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tools/fs_shell/time.cpp

@@ -3,7 +3,7 @@
  * Distributed under the terms of the MIT License.
  */
 
-#include <BeOSBuildCompatibility.h>
+#include "compatibility.h"
 
 #include "fssh_os.h"
 #include "fssh_time.h"