thodg/libgit2/src/git/fileops.h

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• Hash : ea790f33
  Author :
  Date : 2008-11-29T15:34:20
  

  Add a dirent walker to the fileops API
  
  Since at least MS have something like GetFirstDirEnt() and
  GetNextDirEnt() (presumably with superior performance), we
  can let MS hackers add support for a dirent walker using
  that API instead, while we stick with the posix-style
  readdir() calls.
  
  Signed-off-by: Andreas Ericsson <ae@op5.se>
  Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
  

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• src/git/fileops.h

• #ifndef INCLUDE_git_fileops_h__
  #define INCLUDE_git_fileops_h__
  
  /**
   * @file git/fileops.h
   * @brief Git platform agnostic filesystem operations
   * @defgroup Git gitfiles
   * @ingroup Git
   * @{
   */
  
  #include "common.h"
  GIT_BEGIN_DECL
  /**
   * For each directory entry (except . and ..), run the function
   * "fn", passing it "arg" as its first argument and the path to
   * the entry as the second argument.
   * @param dir The directory to walk
   * @param fn The callback function to run for each entry in *dir.
   *        "fn" may return >0 to signal "I'm done. Stop parsing and
   *        return successfully" or <0 to signal an error.  All non-zero
   *        return codes cause directory traversal to stop.
   * @param arg The first argument that will be passed to 'fn'
   * @return GIT_SUCCESS if all entries were successfully traversed,
   *         otherwise the result of fn.
   */
  GIT_EXTERN(int) git_foreach_dirent(const char *dir,
  			int (*fn)(void *, const char *), void *arg);
  
  /** @} */
  GIT_END_DECL
  #endif /* INCLUDE_git_fileops_h__ */
  

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