/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __CLOCK_HELPERS_H#define __CLOCK_HELPERS_H #include <sys/types.h>#include <time.h> #define MSEC_PER_SEC	1000LL#define USEC_PER_MSEC	1000LL#define NSEC_PER_USEC	1000LL#define NSEC_PER_MSEC	1000000LL#define USEC_PER_SEC	1000000LL#define NSEC_PER_SEC	1000000000LL#define PSEC_PER_SEC	1000000000000LL#define FSEC_PER_SEC	1000000000000000LL #ifndef CLOCK_AUX#define CLOCK_AUX	16#endif #ifndef MAX_AUX_CLOCKS#define MAX_AUX_CLOCKS	8#endif #ifndef CLOCK_AUX_LAST#define CLOCK_AUX_LAST	(CLOCK_AUX + MAX_AUX_CLOCKS - 1)#endif __attribute__((unused))static inline const char *clock_name(clockid_t clockid){	switch (clockid) {	case CLOCK_REALTIME:		return "CLOCK_REALTIME";	case CLOCK_MONOTONIC:		return "CLOCK_MONOTONIC";	case CLOCK_PROCESS_CPUTIME_ID:		return "CLOCK_PROCESS_CPUTIME_ID";	case CLOCK_THREAD_CPUTIME_ID:		return "CLOCK_THREAD_CPUTIME_ID";	case CLOCK_MONOTONIC_RAW:		return "CLOCK_MONOTONIC_RAW";	case CLOCK_REALTIME_COARSE:		return "CLOCK_REALTIME_COARSE";	case CLOCK_MONOTONIC_COARSE:		return "CLOCK_MONOTONIC_COARSE";	case CLOCK_BOOTTIME:		return "CLOCK_BOOTTIME";	case CLOCK_REALTIME_ALARM:		return "CLOCK_REALTIME_ALARM";	case CLOCK_BOOTTIME_ALARM:		return "CLOCK_BOOTTIME_ALARM";	case CLOCK_TAI:		return "CLOCK_TAI";	case CLOCK_AUX + 0:		return "CLOCK_AUX0";	case CLOCK_AUX + 1:		return "CLOCK_AUX1";	case CLOCK_AUX + 2:		return "CLOCK_AUX2";	case CLOCK_AUX + 3:		return "CLOCK_AUX3";	case CLOCK_AUX + 4:		return "CLOCK_AUX4";	case CLOCK_AUX + 5:		return "CLOCK_AUX5";	case CLOCK_AUX + 6:		return "CLOCK_AUX6";	case CLOCK_AUX + 7:		return "CLOCK_AUX7";	};	return "UNKNOWN_CLOCKID";} #endif /* __CLOCK_HELPERS_H */