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[git/platforms.git] / dir.h
blobd8814dccb2dd57af21d75c91a52026e09fdf1b95
1 #ifndef DIR_H
2 #define DIR_H
4 struct dir_entry {
5 unsigned int len;
6 char name[FLEX_ARRAY]; /* more */
7 };
9 #define EXC_FLAG_NODIR 1
10 #define EXC_FLAG_NOWILDCARD 2
11 #define EXC_FLAG_ENDSWITH 4
13 struct exclude_list {
14 int nr;
15 int alloc;
16 struct exclude {
17 const char *pattern;
18 int patternlen;
19 const char *base;
20 int baselen;
21 int to_exclude;
22 int flags;
23 } **excludes;
26 struct exclude_stack {
27 struct exclude_stack *prev;
28 char *filebuf;
29 int baselen;
30 int exclude_ix;
33 struct dir_struct {
34 int nr, alloc;
35 int ignored_nr, ignored_alloc;
36 unsigned int show_ignored:1,
37 show_other_directories:1,
38 hide_empty_directories:1,
39 no_gitlinks:1,
40 collect_ignored:1;
41 struct dir_entry **entries;
42 struct dir_entry **ignored;
44 /* Exclude info */
45 const char *exclude_per_dir;
46 struct exclude_list exclude_list[3];
48 * We maintain three exclude pattern lists:
49 * EXC_CMDL lists patterns explicitly given on the command line.
50 * EXC_DIRS lists patterns obtained from per-directory ignore files.
51 * EXC_FILE lists patterns from fallback ignore files.
53 #define EXC_CMDL 0
54 #define EXC_DIRS 1
55 #define EXC_FILE 2
57 struct exclude_stack *exclude_stack;
58 char basebuf[PATH_MAX];
61 extern int common_prefix(const char **pathspec);
63 #define MATCHED_RECURSIVELY 1
64 #define MATCHED_FNMATCH 2
65 #define MATCHED_EXACTLY 3
66 extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
68 extern int read_directory(struct dir_struct *, const char *path, const char *base, int baselen, const char **pathspec);
70 extern int excluded(struct dir_struct *, const char *);
71 extern void add_excludes_from_file(struct dir_struct *, const char *fname);
72 extern void add_exclude(const char *string, const char *base,
73 int baselen, struct exclude_list *which);
74 extern int file_exists(const char *);
75 extern struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len);
77 extern char *get_relative_cwd(char *buffer, int size, const char *dir);
78 extern int is_inside_dir(const char *dir);
80 extern void setup_standard_excludes(struct dir_struct *dir);
81 extern int remove_dir_recursively(struct strbuf *path, int only_empty);
83 #endif