path: convert strbuf_git_common_path to take a 'struct repository'
[git/git.git] / path.h
1 #ifndef PATH_H
2 #define PATH_H
3
4 struct repository;
5
6 /*
7 * Return a statically allocated filename, either generically (mkpath), in
8 * the repository directory (git_path), or in a submodule's repository
9 * directory (git_path_submodule). In all cases, note that the result
10 * may be overwritten by another call to _any_ of the functions. Consider
11 * using the safer "dup" or "strbuf" formats below (in some cases, the
12 * unsafe versions have already been removed).
13 */
14 extern const char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
15 extern const char *git_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
16 extern const char *git_common_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
17
18 extern char *mksnpath(char *buf, size_t n, const char *fmt, ...)
19 __attribute__((format (printf, 3, 4)));
20 extern void strbuf_git_path(struct strbuf *sb, const char *fmt, ...)
21 __attribute__((format (printf, 2, 3)));
22 extern void strbuf_git_common_path(struct strbuf *sb,
23 const struct repository *repo,
24 const char *fmt, ...)
25 __attribute__((format (printf, 3, 4)));
26 extern char *git_path_buf(struct strbuf *buf, const char *fmt, ...)
27 __attribute__((format (printf, 2, 3)));
28 extern int strbuf_git_path_submodule(struct strbuf *sb, const char *path,
29 const char *fmt, ...)
30 __attribute__((format (printf, 3, 4)));
31 extern char *git_pathdup(const char *fmt, ...)
32 __attribute__((format (printf, 1, 2)));
33 extern char *mkpathdup(const char *fmt, ...)
34 __attribute__((format (printf, 1, 2)));
35 extern char *git_pathdup_submodule(const char *path, const char *fmt, ...)
36 __attribute__((format (printf, 2, 3)));
37
38 extern void report_linked_checkout_garbage(void);
39
40 /*
41 * You can define a static memoized git path like:
42 *
43 * static GIT_PATH_FUNC(git_path_foo, "FOO");
44 *
45 * or use one of the global ones below.
46 */
47 #define GIT_PATH_FUNC(func, filename) \
48 const char *func(void) \
49 { \
50 static char *ret; \
51 if (!ret) \
52 ret = git_pathdup(filename); \
53 return ret; \
54 }
55
56 const char *git_path_cherry_pick_head(void);
57 const char *git_path_revert_head(void);
58 const char *git_path_squash_msg(void);
59 const char *git_path_merge_msg(void);
60 const char *git_path_merge_rr(void);
61 const char *git_path_merge_mode(void);
62 const char *git_path_merge_head(void);
63 const char *git_path_fetch_head(void);
64 const char *git_path_shallow(void);
65
66 #endif /* PATH_H */