diff.h

   1 /*
   2  * Copyright (C) 2005 Junio C Hamano
   3  */
   4 #ifndef DIFF_H
   5 #define DIFF_H
   6
   7 #define DIFF_FILE_CANON_MODE(mode) \
   8         (S_ISREG(mode) ? (S_IFREG | ce_permissions(mode)) : \
   9         S_ISLNK(mode) ? S_IFLNK : S_IFDIR)
  10
  11 extern void diff_addremove(int addremove,
  12                            unsigned mode,
  13                            const unsigned char *sha1,
  14                            const char *base,
  15                            const char *path);
  16
  17 extern void diff_change(unsigned mode1, unsigned mode2,
  18                              const unsigned char *sha1,
  19                              const unsigned char *sha2,
  20                              const char *base, const char *path);
  21
  22 extern void diff_helper_input(unsigned mode1,
  23                               unsigned mode2,
  24                               const unsigned char *sha1,
  25                               const unsigned char *sha2,
  26                               const char *path1,
  27                               int status,
  28                               int score,
  29                               const char *path2);
  30
  31 extern void diff_unmerge(const char *path);
  32
  33 extern int diff_scoreopt_parse(const char *opt);
  34
  35 #define DIFF_SETUP_REVERSE              1
  36 #define DIFF_SETUP_USE_CACHE            2
  37 #define DIFF_SETUP_USE_SIZE_CACHE       4
  38
  39 extern void diff_setup(int flags);
  40
  41 #define DIFF_DETECT_RENAME      1
  42 #define DIFF_DETECT_COPY        2
  43
  44 #define DIFF_PICKAXE_ALL        1
  45
  46 extern void diffcore_std(const char **paths,
  47                          int detect_rename, int rename_score,
  48                          const char *pickaxe, int pickaxe_opts,
  49                          int break_opt,
  50                          const char *orderfile, const char *filter);
  51
  52 extern void diffcore_std_no_resolve(const char **paths,
  53                                     const char *pickaxe, int pickaxe_opts,
  54                                     const char *orderfile, const char *filter);
  55
  56 extern int diff_queue_is_empty(void);
  57
  58 #define DIFF_FORMAT_HUMAN       0
  59 #define DIFF_FORMAT_MACHINE     1
  60 #define DIFF_FORMAT_PATCH       2
  61 #define DIFF_FORMAT_NO_OUTPUT   3
  62
  63 extern void diff_flush(int output_style);
  64
  65 #endif /* DIFF_H */