X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fgdbserver%2Finferiors.c;h=8111e28f51874094d7d801529b00038ab33a5c6f;hb=9f767825692c9376d77aa5367719217ed591f358;hp=8d44d0160a2e717bcb38c5d60f0559c665ab70ab;hpb=5091eb23aa99df6443dc559d2da403ba7a24c406;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/gdbserver/inferiors.c b/gdb/gdbserver/inferiors.c
index 8d44d0160a..8111e28f51 100644
--- a/gdb/gdbserver/inferiors.c
+++ b/gdb/gdbserver/inferiors.c
@@ -127,6 +127,8 @@ add_inferior_to_list (struct inferior_list *list,
   list->tail = new_inferior;
 }
 
+/* Invoke ACTION for each inferior in LIST.  */
+
 void
 for_each_inferior (struct inferior_list *list,
 		   void (*action) (struct inferior_list_entry *))
@@ -447,6 +449,46 @@ find_process_pid (int pid)
     find_inferior_id (&all_processes, pid_to_ptid (pid));
 }
 
+/* Return non-zero if INF, a struct process_info, was started by us,
+   i.e. not attached to.  */
+
+static int
+started_inferior_callback (struct inferior_list_entry *entry, void *args)
+{
+  struct process_info *process = (struct process_info *) entry;
+
+  return ! process->attached;
+}
+
+/* Return non-zero if there are any inferiors that we have created
+   (as opposed to attached-to).  */
+
+int
+have_started_inferiors_p (void)
+{
+  return (find_inferior (&all_processes, started_inferior_callback, NULL)
+	  != NULL);
+}
+
+/* Return non-zero if INF, a struct process_info, was attached to.  */
+
+static int
+attached_inferior_callback (struct inferior_list_entry *entry, void *args)
+{
+  struct process_info *process = (struct process_info *) entry;
+
+  return process->attached;
+}
+
+/* Return non-zero if there are any inferiors that we have attached to.  */
+
+int
+have_attached_inferiors_p (void)
+{
+  return (find_inferior (&all_processes, attached_inferior_callback, NULL)
+	  != NULL);
+}
+
 struct process_info *
 get_thread_process (struct thread_info *thread)
 {