thodg/got/lib/got_lib_delta_cache.h

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• Hash : ab2f42e7
  Author :
  Date : 2019-11-10T15:51:05
  

  cache delta data buffers in an LRU cache

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• lib/got_lib_delta_cache.h

• /*
   * Copyright (c) 2019 Stefan Sperling <stsp@openbsd.org>
   *
   * Permission to use, copy, modify, and distribute this software for any
   * purpose with or without fee is hereby granted, provided that the above
   * copyright notice and this permission notice appear in all copies.
   *
   * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
   * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
   * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
   * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
   * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
   */
  
  struct got_delta_cache;
  
  struct got_delta_cache *got_delta_cache_alloc(int, size_t);
  void got_delta_cache_free(struct got_delta_cache *);
  
  const struct got_error *got_delta_cache_add(struct got_delta_cache *, off_t,
      uint8_t *, size_t);
  void got_delta_cache_get(uint8_t **, size_t *, struct got_delta_cache *, off_t);
  

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