diff options
Diffstat (limited to 'cpukit/rtems/include/rtems/rtems/support.h')
-rw-r--r-- | cpukit/rtems/include/rtems/rtems/support.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/support.h b/cpukit/rtems/include/rtems/rtems/support.h new file mode 100644 index 0000000000..c6452e0847 --- /dev/null +++ b/cpukit/rtems/include/rtems/rtems/support.h @@ -0,0 +1,80 @@ +/* support.h + * + * This include file contains information about support functions for + * the RTEMS API. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_RTEMS_SUPPORT_h +#define __RTEMS_RTEMS_SUPPORT_h + +#ifdef __cplusplus +extern "C" { +#endif + +#include <rtems/types.h> + +/* + * rtems_is_name_valid + * + * DESCRIPTION: + * + * This function returns TRUE if the name is valid, and FALSE otherwise. + */ + +STATIC INLINE rtems_boolean rtems_is_name_valid ( + rtems_name name +); + +/* + * rtems_build_name + * + * DESCRIPTION: + * + * This function returns an object name composed of the four characters + * C1, C2, C3, and C4. + * + * NOTE: + * + * This must be implemented as a macro for use in Configuration Tables. + * + */ + +#define rtems_build_name( _C1, _C2, _C3, _C4 ) \ + ( (_C1) << 24 | (_C2) << 16 | (_C3) << 8 | (_C4) ) + +/* + * rtems_name_to_characters + * + * DESCRIPTION: + * + * This function breaks the object name into the four component + * characters C1, C2, C3, and C4. + * + */ + +STATIC INLINE void rtems_name_to_characters( + rtems_name name, + char *c1, + char *c2, + char *c3, + char *c4 +); + +#include <rtems/support.inl> + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ |