thodg/libgit2/src/index.h

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• Hash : 14997dc5
  Author :
  Date : 2013-10-08T12:45:43
  

  More filemode cleanups for FAT on MacOS
  
  This cleans up some additional issues.  The main change is that
  on a filesystem that doesn't support mode bits, libgit2 will now
  create new blobs with GIT_FILEMODE_BLOB always instead of being
  at the mercy to the filesystem driver to report executable or not.
  This means that if "core.filemode" lies and claims that filemode
  is not supported, then we will ignore the executable bit from the
  filesystem.  Previously we would have allowed it.
  
  This adds an option to the new git_repository_reset_filesystem to
  recurse through submodules if desired.  There may be other types
  of APIs that would like a "recurse submodules" option, but this
  one is particularly useful.
  
  This also has a number of cleanups, etc., for related things
  including trying to give better error messages when problems come
  up from the filesystem.  For example, the FAT filesystem driver on
  MacOS appears to return errno EINVAL if you attempt to write a
  filename with invalid UTF-8 in it.  We try to capture that with a
  better error message now.
  

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• src/index.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.
   */
  #ifndef INCLUDE_index_h__
  #define INCLUDE_index_h__
  
  #include "fileops.h"
  #include "filebuf.h"
  #include "vector.h"
  #include "tree-cache.h"
  #include "git2/odb.h"
  #include "git2/index.h"
  
  #define GIT_INDEX_FILE "index"
  #define GIT_INDEX_FILE_MODE 0666
  
  struct git_index {
  	git_refcount rc;
  
  	char *index_file_path;
  
  	git_futils_filestamp stamp;
  	git_vector entries;
  
  	unsigned int on_disk:1;
  
  	unsigned int ignore_case:1;
  	unsigned int distrust_filemode:1;
  	unsigned int no_symlinks:1;
  
  	git_tree_cache *tree;
  
  	git_vector names;
  	git_vector reuc;
  
  	git_vector_cmp entries_cmp_path;
  	git_vector_cmp entries_search;
  	git_vector_cmp entries_search_path;
  	git_vector_cmp reuc_search;
  };
  
  struct git_index_conflict_iterator {
  	git_index *index;
  	size_t cur;
  };
  
  extern void git_index_entry__init_from_stat(
  	git_index_entry *entry, struct stat *st, bool trust_mode);
  
  extern size_t git_index__prefix_position(git_index *index, const char *path);
  
  extern int git_index_entry__cmp(const void *a, const void *b);
  extern int git_index_entry__cmp_icase(const void *a, const void *b);
  
  extern int git_index__find(
  	size_t *at_pos, git_index *index, const char *path, int stage);
  
  extern void git_index__set_ignore_case(git_index *index, bool ignore_case);
  
  #endif
  

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