2012-03-02 Pedro Alves <palves@redhat.com>

	* inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
	* linux-low.c (struct simple_pid_list): New.
	(stopped_pids): New a struct simple_pid_list pointer.
	(add_to_pid_list, pull_pid_from_list): New.
	(handle_extended_wait): Don't assume the first signal new children
	report is SIGSTOP.  Adjust call to pull_pid_from_list.
	(linux_wait_for_lwp): Adjust.

1 files changed, 0 insertions, 29 deletions

diff --git a/gdb/gdbserver/inferiors.c b/gdb/gdbserver/inferiors.c
index ba5cb10..2b9169a 100644
--- a/gdb/gdbserver/inferiors.c
+++ b/gdb/gdbserver/inferiors.c
@@ -239,35 +239,6 @@ clear_inferiors (void)
   current_inferior = NULL;
 }
 
-/* Two utility functions for a truly degenerate inferior_list: a simple
-   PID listing.  */
-
-void
-add_pid_to_list (struct inferior_list *list, unsigned long pid)
-{
-  struct inferior_list_entry *new_entry;
-
-  new_entry = xmalloc (sizeof (struct inferior_list_entry));
-  new_entry->id = pid_to_ptid (pid);
-  add_inferior_to_list (list, new_entry);
-}
-
-int
-pull_pid_from_list (struct inferior_list *list, unsigned long pid)
-{
-  struct inferior_list_entry *new_entry;
-
-  new_entry = find_inferior_id (list, pid_to_ptid (pid));
-  if (new_entry == NULL)
-    return 0;
-  else
-    {
-      remove_inferior (list, new_entry);
-      free (new_entry);
-      return 1;
-    }
-}
-
 struct process_info *
 add_process (int pid, int attached)
 {