1 files changed, 14 insertions, 0 deletions
diff --git a/strbuf.h b/strbuf.h
index cf1b5409e7..cf8e4bf532 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -441,6 +441,20 @@ extern int strbuf_getcwd(struct strbuf *sb);
  */
 extern void strbuf_add_absolute_path(struct strbuf *sb, const char *path);
 
+/**
+ * Canonize `path` (make it absolute, resolve symlinks, remove extra
+ * slashes) and append it to `sb`.  Die with an informative error
+ * message if there is a problem.
+ *
+ * The directory part of `path` (i.e., everything up to the last
+ * dir_sep) must denote a valid, existing directory, but the last
+ * component need not exist.
+ *
+ * Callers that don't mind links should use the more lightweight
+ * strbuf_add_absolute_path() instead.
+ */
+extern void strbuf_add_real_path(struct strbuf *sb, const char *path);
+
 
 /**
  * Normalize in-place the path contained in the strbuf. See