time.h File Reference

#include <stdint.h>

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Enumerations
enum	{ FORMAT_TIME_MS_BUF_LEN = 13 }

Functions
void	format_time_ms (uint64_t ts, char buf[static FORMAT_TIME_MS_BUF_LEN])

Detailed Description

Author

Martin Pulec pulec.nosp@m.@ces.nosp@m.net.c.nosp@m.z

Time utility functions

Definition in file time.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
FORMAT_TIME_MS_BUF_LEN

Definition at line 45 of file time.h.

     {
        FORMAT_TIME_MS_BUF_LEN = 13
};

Function Documentation

format_time_ms()

void format_time_ms	(	uint64_t	ts,
		char	buf[static FORMAT_TIME_MS_BUF_LEN] )

Formats textual represenation of timestamp (in ms) in format HH:MM:SS.mmm (mmm is milliseconds).

Parameters

[in]	ts	timestamp in ms
[out]	buf	output buffer (must be at least 13 B long)

Definition at line 46 of file time.c.

                                                                          {
        int ms = ts % 1000;
        ts /= 1000;
        int s = ts % 60;
        ts /= 60;
        int m = ts % 60;
        ts /= 60;
        int h = ts % 100; // 99 max
 
        snprintf(buf, FORMAT_TIME_MS_BUF_LEN, "%02d:%02d:%02d.%03d", h, m, s, ms);
}

References FORMAT_TIME_MS_BUF_LEN, and ts.

Referenced by get_current_position_str().