Fix shared library load in gdb.base/global-var-nested-by-dso.exp.

[deliverable/binutils-gdb.git] / gdb / utils.c

diff --git a/gdb/utils.c b/gdb/utils.c
index a3c707658a942fdc8d44a7b25e110ac1f7c7f08c..3ce88b957ba4fe4cb0b7e16092a4aa4e98fcf765 100644 (file)
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -291,8 +291,7 @@ restore_integer (void *p)
 struct cleanup *
 make_cleanup_restore_integer (int *variable)
 {
-  struct restore_integer_closure *c =
-    xmalloc (sizeof (struct restore_integer_closure));
+  struct restore_integer_closure *c = XNEW (struct restore_integer_closure);
 
   c->variable = variable;
   c->value = *variable;
@@ -860,8 +859,8 @@ add_internal_problem_command (struct internal_problem *problem)
   char *set_doc;
   char *show_doc;
 
-  set_cmd_list = xmalloc (sizeof (*set_cmd_list));
-  show_cmd_list = xmalloc (sizeof (*set_cmd_list));
+  set_cmd_list = XNEW (struct cmd_list_element *);
+  show_cmd_list = XNEW (struct cmd_list_element *);
   *set_cmd_list = NULL;
   *show_cmd_list = NULL;
 
@@ -1041,6 +1040,18 @@ quit (void)
 #endif
 }
 
+/* See defs.h.  */
+
+void
+maybe_quit (void)
+{
+  if (check_quit_flag () || sync_quit_force_run)
+    quit ();
+  if (deprecated_interactive_hook)
+    deprecated_interactive_hook ();
+  target_check_pending_interrupt ();
+}
+
 \f
 /* Called when a memory allocation fails, with the number of bytes of
    memory requested in SIZE.  */
@@ -3291,9 +3302,9 @@ wait_to_die_with_timeout (pid_t pid, int *status, int timeout)
       sa.sa_flags = 0;
       sigaction (SIGALRM, &sa, &old_sa);
 #else
-      void (*ofunc) ();
+      sighandler_t ofunc;
 
-      ofunc = (void (*)()) signal (SIGALRM, sigalrm_handler);
+      ofunc = signal (SIGALRM, sigalrm_handler);
 #endif
 
       alarm (timeout);