получить количество дней в данном году (get number of days for a given year)
Имя (Name)
dysize - get number of days for a given year
Синопсис (Synopsis)
#include <time.h>
int dysize(int year);
Feature Test Macro Requirements for glibc (see
feature_test_macros(7)):
dysize():
Since glibc 2.19:
_DEFAULT_SOURCE
Glibc 2.19 and earlier:
_BSD_SOURCE || _SVID_SOURCE
Описание (Description)
The function returns 365 for a normal year and 366 for a leap
year. The calculation for leap year is based on:
(year) %4 == 0 && ((year) %100 != 0 || (year) %400 == 0)
The formula is defined in the macro __isleap(year) also found in
<time.h>.
Атрибуты (Attributes)
For an explanation of the terms used in this section, see
attributes(7).
┌──────────────────────────────────────┬───────────────┬─────────┐
│Interface │ Attribute │ Value │
├──────────────────────────────────────┼───────────────┼─────────┤
│dysize() │ Thread safety │ MT-Safe │
└──────────────────────────────────────┴───────────────┴─────────┘
Стандарты (Conforming to)
This function occurs in SunOS 4.x.
Примечание (Note)
This is a compatibility function only. Don't use it in new
programs.
Смотри также (See also)
strftime(3)
