diff options
Diffstat (limited to 'contrib/ntp/libntp/humandate.c')
-rw-r--r-- | contrib/ntp/libntp/humandate.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/contrib/ntp/libntp/humandate.c b/contrib/ntp/libntp/humandate.c new file mode 100644 index 0000000..f663c9e --- /dev/null +++ b/contrib/ntp/libntp/humandate.c @@ -0,0 +1,62 @@ +/* + * humandate - convert an NTP (or the current) time to something readable + */ +#include <stdio.h> +#include "time.h" +#include "ntp_fp.h" +#include "ntp_unixtime.h" /* includes <sys/time.h> */ +#include "lib_strbuf.h" +#include "ntp_stdlib.h" + +#ifdef TIME_WITH_SYS_TIME +#include <time.h> +#endif + +static const char *months[] = { + "Jan", "Feb", "Mar", "Apr", "May", "Jun", + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" +}; +static const char *days[] = { + "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" +}; + +char * +humandate( + u_long ntptime + ) +{ + char *bp; + struct tm *tm; + time_t sec; + + LIB_GETBUF(bp); + + sec = ntptime - JAN_1970; + tm = localtime(&sec); + + (void) sprintf(bp, "%s, %s %2d %4d %2d:%02d:%02d", + days[tm->tm_wday], months[tm->tm_mon], tm->tm_mday, + 1900+tm->tm_year, tm->tm_hour, tm->tm_min, tm->tm_sec); + + return bp; +} + + +/* This is used in msyslog.c; we don't want to clutter up the log with + the year and day of the week, etc.; just the minimal date and time. */ + +char * +humanlogtime(void) +{ + char *bp; + time_t cursec = time((time_t *) 0); + struct tm *tm = localtime(&cursec); + + LIB_GETBUF(bp); + + (void) sprintf(bp, "%2d %s %02d:%02d:%02d", + tm->tm_mday, months[tm->tm_mon], + tm->tm_hour, tm->tm_min, tm->tm_sec); + + return bp; +} |