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#ifndef _TIMESPEC_UTILS_H_
#define _TIMESPEC_UTILS_H_
#include <time.h>
#include <math.h>
#include <stdio.h>
#include "rtapp_types.h"
#ifndef LOG_PREFIX
#define LOG_PREFIX "[rt-app] "
#endif
#ifndef LOG_LEVEL
#define LOG_LEVEL 50
#endif
#define LOG_LEVEL_DEBUG 100
#define LOG_LEVEL_INFO 50
#define LOG_LEVEL_ERROR 10
#define LOG_LEVEL_CRITICAL 10
/* This prepend a string to a message */
#define rtapp_log_to(where, level, msg, args...) \
do { \
if (level <= LOG_LEVEL) { \
fprintf(where, LOG_PREFIX msg "\n", ##args); \
} \
} while (0);
#define log_info(msg, args...) \
do { \
rtapp_log_to(stderr, LOG_LEVEL_INFO, msg, ##args); \
} while (0);
#define log_error(msg, args...) \
do { \
rtapp_log_to(stderr, LOG_LEVEL_ERROR, msg, ##args); \
} while (0);
#define log_debug(msg, args...) \
do { \
rtapp_log_to(stderr, LOG_LEVEL_DEBUG, msg, ##args); \
} while (0);
#define log_critical(msg, args...) \
do { \
rtapp_log_to(stderr, LOG_LEVEL_CRITICAL, msg, ##args); \
} while (0);
unsigned int
timespec_to_msec(struct timespec *ts);
long
timespec_to_lusec(struct timespec *ts);
unsigned long
timespec_to_usec(struct timespec *ts);
struct timespec
usec_to_timespec(unsigned long usec);
struct timespec
usec_to_timespec(unsigned long usec);
struct timespec
msec_to_timespec(unsigned int msec);
struct timespec
timespec_add(struct timespec *t1, struct timespec *t2);
struct timespec
timespec_sub(struct timespec *t1, struct timespec *t2);
int
timespec_lower(struct timespec *what, struct timespec *than);
void
log_timing(FILE *handler, timing_point_t *t);
#endif // _TIMESPEC_UTILS_H_
/* vim: set ts=8 noexpandtab shiftwidth=8: */
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