Replace CONST with const

[deliverable/binutils-gdb.git] / gdb / linux-thread.c

diff --git a/gdb/linux-thread.c b/gdb/linux-thread.c
index 922a5635704b937d843f14e03d93ec296f20a16c..f93387bfc7abc1a4926497eacd049828fdb41557 100644 (file)
--- a/gdb/linux-thread.c
+++ b/gdb/linux-thread.c
@@ -374,26 +374,6 @@ linuxthreads_find_trap (int pid, int stop)
   return 1;
 }
 
-/* Cleanup stub for save_inferior_ptid.  */
-static void
-restore_inferior_ptid (void *arg)
-{
-  ptid_t *saved_ptid_ptr = arg;
-  inferior_ptid = *saved_ptid_ptr;
-  xfree (arg);
-}
-
-/* Register a cleanup to restore the value of inferior_ptid.  */
-static struct cleanup *
-save_inferior_ptid (void)
-{
-  ptid_t *saved_ptid_ptr;
-  
-  saved_ptid_ptr = xmalloc (sizeof (ptid_t));
-  *saved_ptid_ptr = inferior_ptid;
-  return make_cleanup (restore_inferior_ptid, saved_ptid_ptr);
-}
-
 static void
 sigchld_handler (int signo)
 {
@@ -1060,7 +1040,10 @@ quit:
    return 1 otherwise 0.
 
    Note that this implementation is potentially redundant now that
-   default_prepare_to_proceed() has been added.  */
+   default_prepare_to_proceed() has been added.
+
+   FIXME This may not support switching threads after Ctrl-C
+   correctly. The default implementation does support this. */
 
 int
 linuxthreads_prepare_to_proceed (int step)