kc3-lang/kc3/libc3/log.c

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• Hash : ddcdedba
  Author : Thomas de Grivel
  Date : 2023-12-11T19:54:18
  

  assert.h err.h

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• libc3/log.c

• /* c3
   * Copyright 2022,2023 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.
   */
  #include "assert.h"
  #include "buf.h"
  #include "buf_file.h"
  #include "hash.h"
  #include "log.h"
  
  void log_clean (s_log *log)
  {
    assert(log);
    buf_clean(&log->buf);
    hash_clean(&log->hash);
  }
  
  void log_close (s_log *log)
  {
    buf_file_close(&log->buf);
  }
  
  void log_delete (s_log *log)
  {
    assert(log);
    log_clean(log);
    free(log);
  }
  
  s_log * log_init (s_log *log)
  {
    if (! buf_init_alloc(&log->buf, BUF_SIZE))
      return NULL;
    log->count = 0;
    hash_init(&log->hash);
    return log;
  }
  
  s_log * log_new (void)
  {
    s_log *log;
    log = malloc(sizeof(s_log));
    if (! log) {
      err_puts("log_new: failed to allocate memory");
      return NULL;
    }
    if (! log_init(log)) {
      free(log);
      return NULL;
    }
    return log;
  }
  
  sw log_open (s_log *log, FILE *fp)
  {
    assert(log);
    assert(fp);
    buf_file_open_w(&log->buf, fp);
    return 0;
  }
  

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