RelNotes-1.5.4: describe recent updates
[git/git.git] / dir.h
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453ec4bd
LT
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 {
e96980ef 16 unsigned int len;
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17 char name[FLEX_ARRAY]; /* more */
18};
19
20struct exclude_list {
21 int nr;
22 int alloc;
23 struct exclude {
24 const char *pattern;
25 const char *base;
26 int baselen;
27 } **excludes;
28};
29
30struct dir_struct {
31 int nr, alloc;
2abd31b0 32 int ignored_nr, ignored_alloc;
c889763b 33 unsigned int show_ignored:1,
453ec4bd 34 show_other_directories:1,
09595258 35 hide_empty_directories:1,
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36 no_gitlinks:1,
37 collect_ignored:1;
453ec4bd 38 struct dir_entry **entries;
2abd31b0 39 struct dir_entry **ignored;
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40
41 /* Exclude info */
42 const char *exclude_per_dir;
43 struct exclude_list exclude_list[3];
44};
45
3c6a370b 46extern int common_prefix(const char **pathspec);
e813d50e
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47
48#define MATCHED_RECURSIVELY 1
49#define MATCHED_FNMATCH 2
50#define MATCHED_EXACTLY 3
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51extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
52
9fc42d60 53extern int read_directory(struct dir_struct *, const char *path, const char *base, int baselen, const char **pathspec);
f8a9d428
JH
54extern int push_exclude_per_directory(struct dir_struct *, const char *, int);
55extern void pop_exclude_per_directory(struct dir_struct *, int);
56
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57extern int excluded(struct dir_struct *, const char *);
58extern void add_excludes_from_file(struct dir_struct *, const char *fname);
59extern void add_exclude(const char *string, const char *base,
60 int baselen, struct exclude_list *which);
c91f0d92 61extern int file_exists(const char *);
4d06f8ac 62extern struct dir_entry *dir_add_name(struct dir_struct *dir, const char *pathname, int len);
453ec4bd 63
e6636747
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64extern char *get_relative_cwd(char *buffer, int size, const char *dir);
65extern int is_inside_dir(const char *dir);
66
7155b727
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67extern int remove_dir_recursively(struct strbuf *path, int only_empty);
68
453ec4bd 69#endif