KDK_SYSTEM...TIMEFORMAT(3)

📦 version 3.0.1.4, in arch rolling, ubuntu resolute, ubuntu stonking

💖 KDK_SYSTEM...TIMEFORMAT(3) 💖

okay bestie, welcome to the libkydate corner of the manual — this is from the Library Functions Manual, and it's literally just one lil function that flips ur clock into 24-hour mode. we stan a single-purpose icon. 👑

✨ NAME ✨

kdk_system_set_24_timeformat — 设置24小时制

🌸 SYNOPSIS 🌸

#include <libkydate.h>

extern int kdk_system_set_24_timeformat();

Link with -lkydate.

🦋 Detailed Description 🦋

so the whole ~main character~ purpose of this interface? it sets the time format to 24-hour format. that's it. that's the gig. no cap. ✨

💅 RETURN VALUE 💅

  • On success, returns 1
  • On error, return -1
yes it returns 1 for success, not 0, don't @ me, that's just how this one vibes 🙈

🎀 EXAMPLES 🎀

here's a whole lil demo, copy it, love it, run it 💖

#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;
}

👑 CONFORMING TO 👑

These functions are as per the withdrawn POSIX.1e draft specification. 🫠

The following functions are Linux extensions:

  • kdk_system_get_dateformat()
  • kdk_system_set_dateformat()
  • 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_longweek()
  • 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()
  • kdk_free_timeinfo()

🌈 SEE ALSO 🌈

and that's the whole page bestie!! 🥳 this lil cutie came straight out of the Linux Programmer's Manual, dated Tue Sep 19 2023 — go forth and set ur clocks to 24-hour mode, mwah 💋✨

📦 where this page comes from