X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Foutput%2Fdriver.c;h=f627e31248d69c1398739bd369307ec94dcd86fc;hb=e784ed9c161b6b7aec1402de566e6c09cb2031e0;hp=33473a01424705703d5dd92b44a6e6912edbd00c;hpb=672776c201a00e1a667d37a957e7d2211300d48a;p=pspp

diff --git a/src/output/driver.c b/src/output/driver.c
index 33473a0142..f627e31248 100644
--- a/src/output/driver.c
+++ b/src/output/driver.c
@@ -91,7 +91,7 @@ put_strftime (const char *key, const char *format,
 void
 output_engine_push (void)
 {
-  struct output_engine *e = xzalloc (sizeof (*e));
+  struct output_engine *e = XZALLOC (struct output_engine);
 
   llx_init (&e->drivers);
 
@@ -366,9 +366,21 @@ output_log (const char *format, ...)
   char *s = xvasprintf (format, args);
   va_end (args);
 
+  output_log_nocopy (s);
+}
+
+void
+output_log_nocopy (char *s)
+{
   output_submit (text_item_create_nocopy (TEXT_ITEM_LOG, s, NULL));
 }
 
+const char *
+output_get_title (void)
+{
+  return engine_stack_top ()->title;
+}
+
 void
 output_set_title (const char *title)
 {
@@ -377,6 +389,12 @@ output_set_title (const char *title)
   output_set_title__ (e, &e->title, title);
 }
 
+const char *
+output_get_subtitle (void)
+{
+  return engine_stack_top ()->subtitle;
+}
+
 void
 output_set_subtitle (const char *subtitle)
 {