KDK_SYSTEM_LONGWEEK(3)

🗓️ KDK_SYSTEM_LONGWEEK(3) ✨

okay so bestie, welcome to the Library Functions Manual 💖 this one is all about kdk_system_longweek and it's literally the "what day is it today" girlie. no cap.

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🌸 NAME 🌸

kdk_system_longweek — 获取当前星期

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🦋 SYNOPSIS 🦋

#include <libkydate.h>

extern char* kdk_system_longweek();

Link with -lkydate.

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💅 Detailed Description 💅

The main character energy of this interface? It's to obtain the day of the week today. that's it. that's the whole vibe. 🎀

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👑 RETURN VALUE 👑

• On success, it returns the weekday, like "星期一" for example. and bestie listen — the returned string needs to be released by free. do NOT forget, or that's a leak and we don't do leaks in this house 💀
• On error, it returns NULL.

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🌈 EXAMPLES 🌈

here's the whole lil demo, copy it exactly, it's iconic:

#include "libkydate.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <stdlib.h>
#include <glib.h>
#include <glib-object.h>

int main()
{
     int ret = kdk_system_set_long_dateformat("2230年3月4日");
     ret = kdk_system_set_short_dateformat("22/5/3");

     char *ld = kdk_system_get_longformat_date();
     printf("long res = %s0, ld);
     free(ld);

     char *sd = kdk_system_get_shortformat_date();
     printf("short res = %s0, sd);
     free(sd);

     char *ll = kdk_system_get_longformat();
     printf("longformat = %s0, ll);
     free(ll);

     char *ss = kdk_system_get_shortformat();
     printf("shortformat = %s0, ss);
     free(ss);

     struct tm ptr;

     ptr.tm_year = 2322;
     ptr.tm_mon = 9;
     ptr.tm_mday = 3;

     char *lt = kdk_system_longformat_transform(&ptr);
     printf("longformat_transform = %s0, lt);
     free(lt);

     ptr.tm_year = 2022;
     ptr.tm_mon = 3;
     ptr.tm_mday = 2;

     char *st = kdk_system_shortformat_transform(&ptr);
     printf("shortformat_transform = %s0, st);
     free(st);

     kdk_logn_dateinfo *info = kdk_system_login_lock_dateinfo("szm");
     printf("date = %s,time = %s,week = %s0,info->date,info->time,info->week);
     kdk_free_logn_dateinfo(info);

     ptr.tm_hour = 19;
     ptr.tm_min = 3;
     ptr.tm_sec = 2;
     kdk_timeinfo *ti = kdk_system_timeformat_transform(&ptr);
     printf("time = %s, timesec = %s0, ti->time, ti->timesec);
     kdk_free_timeinfo(ti);

    return 0;
}

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🧚 CONFORMING TO 🧚

These functions are as per the withdrawn POSIX.1e draft specification. (withdrawn, bestie — so like, vintage. we still love her tho 🫶)

The following functions are Linux extensions:

kdk_system_get_dateformat(), kdk_system_set_dateformat(), kdk_system_set_24_timeformat(), kdk_system_set_12_timeformat(), kdk_system_get_now_dateformat(), kdk_system_get_now_timeformat(), kdk_system_tran_dateformat(), kdk_system_nowtime(), kdk_system_nowdate(), kdk_system_shortweek(), kdk_system_second(), kdk_system_logn_dateinfo(), kdk_system_gjx_time(), kdk_date_freeall(), kdk_free_dateinfo(), kdk_free_logn_dateinfo(), kdk_system_set_long_dateformat(), kdk_system_set_short_dateformat(), kdk_system_get_longformat_date(), kdk_system_get_shortformat_date(), kdk_system_get_longformat(), kdk_system_get_shortformat(), kdk_system_longformat_transform(), kdk_system_shortformat_transform(), kdk_system_login_lock_dateinfo(), kdk_system_timeformat_transform() and kdk_free_timeinfo().

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🔥 SEE ALSO 🔥

kdk_system_get_dateformat(3), kdk_system_set_dateformat(3), kdk_system_set_24_timeformat(3), kdk_system_set_12_timeformat(3), kdk_system_get_now_dateformat(3), kdk_system_get_now_timeformat(3), kdk_system_tran_dateformat(3), kdk_system_nowtime(3), kdk_system_nowdate(3), kdk_system_shortweek(3), kdk_system_second(3), kdk_system_logn_dateinfo(3), kdk_system_gjx_time(3), kdk_date_freeall(3), kdk_free_dateinfo(3), kdk_free_logn_dateinfo(3), kdk_system_set_long_dateformat(3), kdk_system_set_short_dateformat(3), kdk_system_get_longformat_date(3), kdk_system_get_shortformat_date(3), kdk_system_get_longformat(3), kdk_system_get_shortformat(3), kdk_system_longformat_transform(3), kdk_system_shortformat_transform(3), kdk_system_login_lock_dateinfo(3), kdk_system_timeformat_transform(3) and kdk_free_timeinfo(3).

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reminder bestie: if it returns a string, free it. if it returns NULL, it's not your day (literally). 💜

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mwah, that's the whole page! 🌈 this lil masterpiece lives in the Linux Programmer's Manual, dated Tue Sep 19 2023. stay slaying, and go find out what day it is 💖✨🎀