Merge pull request #778 from ben/clone

Clone

1 files changed, 22 insertions, 0 deletions

diff --git a/src/path.h b/src/path.h
index d611428c1..14618b2fc 100644
--- a/src/path.h
+++ b/src/path.h
@@ -80,7 +80,24 @@ extern int git_path_to_dir(git_buf *path);
  */
 extern void git_path_string_to_dir(char* path, size_t size);
 
+/**
+ * Taken from git.git; returns nonzero if the given path is "." or "..".
+ */
+GIT_INLINE(int) git_path_is_dot_or_dotdot(const char *name)
+{
+	return (name[0] == '.' &&
+			  (name[1] == '\0' ||
+				(name[1] == '.' && name[2] == '\0')));
+}
+
 #ifdef GIT_WIN32
+GIT_INLINE(int) git_path_is_dot_or_dotdotW(const wchar_t *name)
+{
+	return (name[0] == L'.' &&
+			  (name[1] == L'\0' ||
+				(name[1] == L'.' && name[2] == L'\0')));
+}
+
 /**
  * Convert backslashes in path to forward slashes.
  */
@@ -130,6 +147,11 @@ extern bool git_path_isdir(const char *path);
 extern bool git_path_isfile(const char *path);
 
 /**
+ * Check if the given path is a directory, and is empty.
+ */
+extern bool git_path_is_empty_dir(const char *path);
+
+/**
  * Stat a file and/or link and set error if needed.
  */
 extern int git_path_lstat(const char *path, struct stat *st);