Andrew's git - gitweb.git/blob

   1#ifndef DIR_H
   2#define DIR_H
   3
   4/*
   5 * We maintain three exclude pattern lists:
   6 * EXC_CMDL lists patterns explicitly given on the command line.
   7 * EXC_DIRS lists patterns obtained from per-directory ignore files.
   8 * EXC_FILE lists patterns from fallback ignore files.
   9 */
  10#define EXC_CMDL 0
  11#define EXC_DIRS 1
  12#define EXC_FILE 2
  13
  14
  15struct dir_entry {
  16        unsigned int ignored : 1;
  17        unsigned int ignored_dir : 1;
  18        unsigned int len : 30;
  19        char name[FLEX_ARRAY]; /* more */
  20};
  21
  22struct exclude_list {
  23        int nr;
  24        int alloc;
  25        struct exclude {
  26                const char *pattern;
  27                const char *base;
  28                int baselen;
  29        } **excludes;
  30};
  31
  32struct dir_struct {
  33        int nr, alloc;
  34        unsigned int show_ignored:1,
  35                     show_other_directories:1,
  36                     hide_empty_directories:1;
  37        struct dir_entry **entries;
  38
  39        /* Exclude info */
  40        const char *exclude_per_dir;
  41        struct exclude_list exclude_list[3];
  42};
  43
  44extern int common_prefix(const char **pathspec);
  45
  46#define MATCHED_RECURSIVELY 1
  47#define MATCHED_FNMATCH 2
  48#define MATCHED_EXACTLY 3
  49extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
  50
  51extern int read_directory(struct dir_struct *, const char *path, const char *base, int baselen);
  52extern int push_exclude_per_directory(struct dir_struct *, const char *, int);
  53extern void pop_exclude_per_directory(struct dir_struct *, int);
  54
  55extern int excluded(struct dir_struct *, const char *);
  56extern void add_excludes_from_file(struct dir_struct *, const char *fname);
  57extern void add_exclude(const char *string, const char *base,
  58                        int baselen, struct exclude_list *which);
  59extern int file_exists(const char *);
  60extern struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len);
  61
  62#endif