thodg/libgit2/src/hashtable.h

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• Hash : 9c9f4fc1
  Author :
  Date : 2010-08-12T23:40:54
  

  Add support for manually freeing repo objects A new method 'git_repository_object_free' allows to manually force the freeing of a repository object, even though they are still automatically managed by the repository and don't need to be freed by the user. Signed-off-by: Vicent Marti <tanoku@gmail.com>

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• src/hashtable.h

• #ifndef INCLUDE_hashtable_h__
  #define INCLUDE_hashtable_h__
  
  #include "git/common.h"
  #include "git/oid.h"
  #include "git/odb.h"
  
  
  typedef uint32_t (*git_hash_ptr)(const void *);
  typedef int (*git_hash_keyeq_ptr)(void *obj, const void *obj_key);
  
  struct git_hashtable_node {
  	void *object;
  	uint32_t hash;
  	struct git_hashtable_node *next;
  };
  
  struct git_hashtable {
  	struct git_hashtable_node **nodes;
  
  	unsigned int size_mask;
  	unsigned int count;
  	unsigned int max_count;
  
  	git_hash_ptr hash;
  	git_hash_keyeq_ptr key_equal;
  };
  
  struct git_hashtable_iterator {
  	struct git_hashtable_node **nodes;
  	struct git_hashtable_node *current_node;
  	unsigned int current_pos;
  	unsigned int size;
  };
  
  typedef struct git_hashtable_node git_hashtable_node;
  typedef struct git_hashtable git_hashtable;
  typedef struct git_hashtable_iterator git_hashtable_iterator;
  
  git_hashtable *git_hashtable_alloc(unsigned int min_size, 
  		git_hash_ptr hash,
  		git_hash_keyeq_ptr key_eq);
  int git_hashtable_insert(git_hashtable *h, const void *key, void *value);
  void *git_hashtable_lookup(git_hashtable *h, const void *key);
  int git_hashtable_remove(git_hashtable *table, const void *key);
  void git_hashtable_free(git_hashtable *h);
  void git_hashtable_clear(git_hashtable *h);
  
  void *git_hashtable_iterator_next(git_hashtable_iterator *it);
  void git_hashtable_iterator_init(git_hashtable *h, git_hashtable_iterator *it);
  
  #endif
  

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