thodg/libgit2/src/config_entries.h

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• Hash : 5a7e0b3c
  Author :
  Date : 2018-08-10T18:49:38
  

  config_entries: abstract away iteration over entries
  
  The nice thing about our `git_config_iterator` interfaces is that nobody
  needs to know anything about the implementation details. All that is
  required is to obtain the iterator via any backend and then use it by
  executing generic functions. We can thus completely internalize all the
  implementation details of how to iterate over entries into the config
  entries store and simply create such an iterator in our config file
  backend when we want to iterate its entries. This further decouples the
  config file backend from the config entries store.
  

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• src/config_entries.h

• /*
   * Copyright (C) the libgit2 contributors. All rights reserved.
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  
  #include "common.h"
  
  #include "git2/sys/config.h"
  #include "config.h"
  
  typedef struct git_config_entries git_config_entries;
  
  int git_config_entries_new(git_config_entries **out);
  int git_config_entries_dup(git_config_entries **out, git_config_entries *entries);
  void git_config_entries_incref(git_config_entries *entries);
  void git_config_entries_free(git_config_entries *entries);
  /* Add or append the new config option */
  int git_config_entries_append(git_config_entries *entries, git_config_entry *entry);
  int git_config_entries_get(git_config_entry **out, git_config_entries *entries, const char *key);
  int git_config_entries_get_unique(git_config_entry **out, git_config_entries *entries, const char *key);
  int git_config_entries_iterator_new(git_config_iterator **out, git_config_entries *entries);
  

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