DATE_FROM_TM(3) http://www.synce.org/ DATE_FROM_TM(3)NAME
date_from_tm - convert between tm struct and Windows DATE value
SYNOPSIS
#include <synce.h>
bool date_from_tm(struct tm *pTm, DATE *pDateOut);
bool date_to_tm(DATE dateIn, DWORD dwFlags, struct tm *pTm);
DESCRIPTION
The date_from_tm() function converts a tm struct into the Windows DATE field pointed to by pDateOut. Only years after 1900 are converted.
The fields tm.tm_wday, tm.tm_yday and tm.tm_isdst are not used.
date_to_tm() does the reverse. It only fills the fields tm_sec, tm_min, tm_hour, tm_year, tm_day, tm_mon. Dates before January 1st 1900 are
not supported. dwFlags should be 0, DATE_TIMEVALUEONLY to omit the date information or DATE_DATEVALUEONLY to omit time information.
Whereas the tm.tm_year field usually holds the number of years since 1900, this function provides the complete year.
RETURN VALUE
Both functions return FALSE on encountering an invalid value or year earlier than 1900, or TRUE if successful.
SEE ALSO synce(7)The SynCE Project 2007-08-26 DATE_FROM_TM(3)
Check Out this Related Man Page
TIME_FIELDS_FROM_FILETIME(3) http://www.synce.org/ TIME_FIELDS_FROM_FILETIME(3)NAME
time_fields_from_filetime - convert between FILETIME and TIME_FIELDS
SYNOPSIS
#include <synce.h>
void time_fields_from_filetime(const FILETIME *filetime, TIME_FIELDS *timeFields);
bool time_fields_to_filetime(const TIME_FIELDS *timeFields, const FILETIME *filetime);
DESCRIPTION
The time_fields_from_filetime() function converts a FILETIME value into the existing broken down TIME_FIELDS struct pointed to by time-
Fields. time_fields_to_filetime() does the reverse.
typedef struct _TIME_FIELDS {
CSHORT Year; /* Specifies a value from 1601 on. */
CSHORT Month; /* Specifies a value from 1 to 12. */
CSHORT Day; /* Specifies a value from 1 to 31. */
CSHORT Hour; /* Specifies a value from 0 to 23. */
CSHORT Minute; /* Specifies a value from 0 to 59. */
CSHORT Second; /* Specifies a value from 0 to 59. */
CSHORT Milliseconds; /* Specifies a value from 0 to 999. */
CSHORT Weekday; /* Specifies a value from 0 to 6 (Sunday to Saturday). */
} TIME_FIELDS;
RETURN VALUE
The time_fields_to_filetime() function returns FALSE on encountering an invalid value, or TRUE if successful.
SEE ALSO synce(7)The SynCE Project 2007-08-26 TIME_FIELDS_FROM_FILETIME(3)
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