KDK_SYSTEM_NOWTIME(3)

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

💖 KDK_SYSTEM_NOWTIME(3) — library functions manual, but make it a vibe 💖

okay bestie, so this is kdk_system_nowtime from the Library Functions Manual — yes, the whole page is about ONE function and it is lowkey iconic for it. 🕐✨

✨ NAME ✨

kdk_system_nowtime — 获取当前时间 (aka: get the current time, bestie, that's literally it 🫶)

🎀 SYNOPSIS 🎀

#include <libkydate.h>

extern char* kdk_system_nowtime();

Link with -lkydate.
not the Link with -lkydate. being inside the code block, but that's what the original says so we're keeping it fr fr 💅

🌸 Detailed Description 🌸

So the main function of this interface — the whole entire point of it — is to obtain the current time. That's the gig. It gets the time. Main character energy, no notes. 👑

💜 RETURN VALUE 💜

  • On success — it returns the current time with type of char*. And listen, bestie, the returned string needs to be released by free 🚨 do NOT forget this, leaking memory is not the vibe.
  • On error — it returns NULL. 😭

🌈 EXAMPLES 🌈

here's the whole example, copied character for character because we respect the source material 🧚✨ (yes, even the %s0 bits — that's what it says, and we do not edit the sacred text)

#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. rip POSIX.1e, gone but not forgotten 🕯️

The following functions are Linux extensions, and here is every single one of them, no skips, we don't do that here:

  • 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_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 🦋

go read these next, bestie, they're all in section 3 and they all ate 💅

and that's the page!! 🎀 this one's from the Linux Programmer's Manual, dated Tue Sep 19 2023, and it's filed under KDK_SYSTEM_NOWTIME(3) — mwah, go get that time, bestie, and remember to free it 💖🫶✨

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