kc3-lang/kc3/libkc3/time.h

• Show log

  Commit

• Hash : 6ed7c240
  Author : Thomas de Grivel
  Date : 2025-08-02T13:12:29
  

  vibe coding kc3_uptime and time_diff_to_str and kc3 wrappers for those two functions.
  

Download

• libkc3/time.h

• /* kc3
   * Copyright from 2022 to 2025 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software granted the above
   * copyright notice and this permission paragraph are included in all
   * copies and substantial portions of this software.
   *
   * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
   * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
   * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
   * THIS SOFTWARE.
   */
  /**
   * @file time.h
   * @brief operations on s_timespec
   *
   */
  #ifndef LIBKC3_TIME_H
  #define LIBKC3_TIME_H
  
  #include "types.h"
  
  #ifdef WIN32
  #define timegm _mkgmtime
  #endif
  
  #define TIME_SECONDS_PER_MINUTE (60)
  #define TIME_SECONDS_PER_HOUR   (60 * 60)
  #define TIME_SECONDS_PER_DAY    (60 * 60 * 24)
  #define TIME_SECONDS_PER_MONTH  (60 * 60 * 24 * 31)
  
  /* Stack-allocation compatible functions. Call time_clean if
     time_init argument allocate was true. */
  void     time_clean (s_time *time);
  s_time * time_init (s_time *time);
  s_time * time_init_add (s_time *time, const s_time *a, const s_time *b);
  s_time * time_init_cast (s_time *time, const s_sym * const *type,
                           const s_tag *src);
  s_time * time_init_copy (s_time *time, const s_time *src);
  s_time * time_init_now (s_time *time);
  s_time * time_init_str (s_time *time, const s_str *src);
  
  /* Observers */
  s_tag * time_access (s_time *time, s_list *key, s_tag *dest);
  s_str * time_diff_to_str (const s_time *time, s_str *dest);
  s_str * time_to_str (const s_time *time, s_str *dest);
  
  /* Operators */
  s_time * time_allocate (s_time *time);
  s_time * time_sub (const s_time *a, const s_time *b,
                     s_time *dest);
  
  s_timespec * timespec_sub (const s_timespec *a, const s_timespec *b,
                             s_timespec *dest);
  f64 *        timespec_to_f64 (const s_timespec *time, f64 *dest);
  s_tag *      timespec_to_tag (const s_timespec *time, s_tag *dest);
  
  #endif /* LIBKC3_TIME_H */
  

Download