[deliverable/binutils-gdb.git] / gprof / hertz.h

#ifndef hertz_h
#define hertz_h

#include "gprof.h"

#define	HZ_WRONG 0		/* impossible clock frequency */

/*
 * Discover the tick frequency of the machine if something goes wrong,
 * we return HZ_WRONG, an impossible sampling frequency.
 */

/* FIXME: Checking for MACH here makes no sense when for a cross
   gprof.  */
#ifdef MACH
#include <machine/mach_param.h>
#define hertz() (HZ)
#else
extern int hertz PARAMS ((void));
#endif

#endif /* hertz_h */
Commit	Line	Data
252b5132 RH	1	#ifndef hertz_h
	2	#define hertz_h
	3
	4	#include "gprof.h"
	5
	6	#define HZ_WRONG 0 /* impossible clock frequency */
	7
	8	/*
	9	* Discover the tick frequency of the machine if something goes wrong,
	10	* we return HZ_WRONG, an impossible sampling frequency.
	11	*/
	12
	13	/* FIXME: Checking for MACH here makes no sense when for a cross
	14	gprof. */
	15	#ifdef MACH
	16	#include <machine/mach_param.h>
	17	#define hertz() (HZ)
	18	#else
	19	extern int hertz PARAMS ((void));
	20	#endif
	21
	22	#endif /* hertz_h */