logind: introduce session-devices

[elogind.git] / src / shared / time-util.h

diff --git a/src/shared/time-util.h b/src/shared/time-util.h
index 6b69940eb5d4f9165cad38aef562e3dab6740fc0..7660fe18724ad2108baaf5f60aad211f8c0d8704 100644 (file)
--- a/src/shared/time-util.h
+++ b/src/shared/time-util.h
@@ -22,6 +22,7 @@
 ***/
 
 #include <stdio.h>
+#include <inttypes.h>
 
 typedef uint64_t usec_t;
 typedef uint64_t nsec_t;
@@ -53,31 +54,33 @@ typedef struct dual_timestamp {
 #define USEC_PER_YEAR (31557600ULL*USEC_PER_SEC)
 #define NSEC_PER_YEAR (31557600ULL*NSEC_PER_SEC)
 
-#define FORMAT_TIMESTAMP_MAX (6+11+9+4+1)
-#define FORMAT_TIMESTAMP_PRETTY_MAX 256
+#define FORMAT_TIMESTAMP_MAX ((4*4+1)+11+9+4+1) /* weekdays can be unicode */
+#define FORMAT_TIMESTAMP_RELATIVE_MAX 256
 #define FORMAT_TIMESPAN_MAX 64
 
 usec_t now(clockid_t clock);
 
 dual_timestamp* dual_timestamp_get(dual_timestamp *ts);
 dual_timestamp* dual_timestamp_from_realtime(dual_timestamp *ts, usec_t u);
+dual_timestamp* dual_timestamp_from_monotonic(dual_timestamp *ts, usec_t u);
 
 #define dual_timestamp_is_set(ts) ((ts)->realtime > 0)
 
-usec_t timespec_load(const struct timespec *ts);
+usec_t timespec_load(const struct timespec *ts) _pure_;
 struct timespec *timespec_store(struct timespec *ts, usec_t u);
 
-usec_t timeval_load(const struct timeval *tv);
+usec_t timeval_load(const struct timeval *tv) _pure_;
 struct timeval *timeval_store(struct timeval *tv, usec_t u);
 
 char *format_timestamp(char *buf, size_t l, usec_t t);
-char *format_timestamp_pretty(char *buf, size_t l, usec_t t);
-char *format_timespan(char *buf, size_t l, usec_t t);
+char *format_timestamp_us(char *buf, size_t l, usec_t t);
+char *format_timestamp_relative(char *buf, size_t l, usec_t t);
+char *format_timespan(char *buf, size_t l, usec_t t, usec_t accuracy);
 
 void dual_timestamp_serialize(FILE *f, const char *name, dual_timestamp *t);
 void dual_timestamp_deserialize(const char *value, dual_timestamp *t);
 
 int parse_timestamp(const char *t, usec_t *usec);
 
-int parse_usec(const char *t, usec_t *usec);
+int parse_sec(const char *t, usec_t *usec);
 int parse_nsec(const char *t, nsec_t *nsec);