Additional file info parameters

[geeqie.git] / src / misc.c

diff --git a/src/misc.c b/src/misc.c
index 70b01ef..d780795 100644 (file)
--- a/src/misc.c
+++ b/src/misc.c
@@ -323,4 +323,37 @@ gchar *convert_rating_to_stars(gint rating)
        return ret;
 }
 
+gchar *get_symbolic_link(const gchar *path_utf8)
+{
+       gchar *sl;
+       struct stat st;
+       gchar *ret = g_strdup("");
+
+       sl = path_from_utf8(path_utf8);
+
+       if (lstat(sl, &st) == 0 && S_ISLNK(st.st_mode))
+               {
+               gchar *buf;
+               gint l;
+
+               buf = g_malloc(st.st_size + 1);
+               l = readlink(sl, buf, st.st_size);
+
+               if (l == st.st_size)
+                       {
+                       buf[l] = '\0';
+
+                       ret = buf;
+                       }
+               else
+                       {
+                       g_free(buf);
+                       }
+               }
+
+       g_free(sl);
+
+       return ret;
+}
+
 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */