null__nap_8h_source.html

#ifndef _IPXE_NULL_NAP_H

#define _IPXE_NULL_NAP_H


/** @file

 *

 * Null CPU sleeping

 *

 */


FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );

FILE_SECBOOT ( PERMITTED );


#ifdef NAP_NULL

#define NAP_PREFIX_null

#else

#define NAP_PREFIX_null __null_

#endif


static inline __always_inline void


NAP_INLINE ( null, cpu_nap ) ( void ) {

        /* Do nothing */

}


#endif /* _IPXE_NULL_NAP_H */

__always_inline
#define __always_inline
Declare a function to be always inline.
Definition compiler.h:611

FILE_LICENCE
#define FILE_LICENCE(_licence)
Declare a particular licence as applying to a file.
Definition compiler.h:896

FILE_SECBOOT
#define FILE_SECBOOT(_status)
Declare a file's UEFI Secure Boot permission status.
Definition compiler.h:926

NAP_INLINE
#define NAP_INLINE(_subsys, _api_func)
Calculate static inline CPU sleeping API function name.
Definition nap.h:23

cpu_nap
void cpu_nap(void)
Sleep with interrupts enabled until next CPU interrupt.