path.h: move function declarations for path.c functions from cache.h

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 61 insertions, 1 deletions

diff --git a/path.h b/path.h
index 0a59c85a62..60e83a49a9 100644
--- a/path.h
+++ b/path.h
@@ -3,6 +3,7 @@
 
 struct repository;
 struct strbuf;
+struct string_list;
 
 /*
  * The result to all functions which return statically allocated memory may be
@@ -179,7 +180,66 @@ const char *git_path_auto_merge(struct repository *r);
 const char *git_path_fetch_head(struct repository *r);
 const char *git_path_shallow(struct repository *r);
 
-
 int ends_with_path_components(const char *path, const char *components);
+int validate_headref(const char *ref);
+
+int adjust_shared_perm(const char *path);
+
+char *interpolate_path(const char *path, int real_home);
+const char *enter_repo(const char *path, int strict);
+const char *remove_leading_path(const char *in, const char *prefix);
+const char *relative_path(const char *in, const char *prefix, struct strbuf *sb);
+int normalize_path_copy_len(char *dst, const char *src, int *prefix_len);
+int normalize_path_copy(char *dst, const char *src);
+int longest_ancestor_length(const char *path, struct string_list *prefixes);
+char *strip_path_suffix(const char *path, const char *suffix);
+int daemon_avoid_alias(const char *path);
+
+/*
+ * These functions match their is_hfs_dotgit() counterparts; see utf8.h for
+ * details.
+ */
+int is_ntfs_dotgit(const char *name);
+int is_ntfs_dotgitmodules(const char *name);
+int is_ntfs_dotgitignore(const char *name);
+int is_ntfs_dotgitattributes(const char *name);
+int is_ntfs_dotmailmap(const char *name);
+
+/*
+ * Returns true iff "str" could be confused as a command-line option when
+ * passed to a sub-program like "ssh". Note that this has nothing to do with
+ * shell-quoting, which should be handled separately; we're assuming here that
+ * the string makes it verbatim to the sub-program.
+ */
+int looks_like_command_line_option(const char *str);
+
+/**
+ * Return a newly allocated string with the evaluation of
+ * "$XDG_CONFIG_HOME/$subdir/$filename" if $XDG_CONFIG_HOME is non-empty, otherwise
+ * "$HOME/.config/$subdir/$filename". Return NULL upon error.
+ */
+char *xdg_config_home_for(const char *subdir, const char *filename);
+
+/**
+ * Return a newly allocated string with the evaluation of
+ * "$XDG_CONFIG_HOME/git/$filename" if $XDG_CONFIG_HOME is non-empty, otherwise
+ * "$HOME/.config/git/$filename". Return NULL upon error.
+ */
+char *xdg_config_home(const char *filename);
+
+/**
+ * Return a newly allocated string with the evaluation of
+ * "$XDG_CACHE_HOME/git/$filename" if $XDG_CACHE_HOME is non-empty, otherwise
+ * "$HOME/.cache/git/$filename". Return NULL upon error.
+ */
+char *xdg_cache_home(const char *filename);
+
+/*
+ * Create a directory and (if share is nonzero) adjust its permissions
+ * according to the shared_repository setting. Only use this for
+ * directories under $GIT_DIR.  Don't use it for working tree
+ * directories.
+ */
+void safe_create_dir(const char *dir, int share);
 
 #endif /* PATH_H */