Introduce a function to copy i3strings

[i3/i3] / libi3 / string.c

diff --git a/libi3/string.c b/libi3/string.c
index afeca9741c3fd4479278ce44dbad59180955d7a1..a28cc899195f8fc0bfe23b4f05a4caccc167b2d5 100644 (file)
--- a/libi3/string.c
+++ b/libi3/string.c
@@ -109,6 +109,17 @@ i3String *i3string_from_ucs2(const xcb_char2b_t *from_ucs2, size_t num_glyphs) {
     return str;
 }
 
+/**
+ * Copies the given i3string.
+ * Note that this will not free the source string.
+ */
+i3String *i3string_copy(i3String *str) {
+    if (str->is_markup)
+        return i3string_from_markup(i3string_as_utf8(str));
+    else
+        return i3string_from_utf8(i3string_as_utf8(str));
+}
+
 /*
  * Free an i3String.
  *