static CORE_ADDR P_cma__g_known_threads;
static CORE_ADDR P_cma__g_current_thread;
-static struct cleanup *save_inferior_ptid (void);
-
-static void restore_inferior_ptid (ptid_t pid);
-
static void hpux_thread_resume (ptid_t ptid, int step,
enum target_signal signo);
static struct target_ops hpux_thread_ops;
\f
-/*
-
- LOCAL FUNCTION
-
- save_inferior_ptid - Save inferior_ptid on the cleanup list
- restore_inferior_ptid - Restore inferior_ptid from the cleanup list
-
- SYNOPSIS
-
- struct cleanup *save_inferior_ptid ()
- void restore_inferior_ptid (int pid)
-
- DESCRIPTION
-
- These two functions act in unison to restore inferior_ptid in
- case of an error.
-
- NOTES
-
- inferior_ptid is a global variable that needs to be changed by many of
- these routines before calling functions in procfs.c. In order to
- guarantee that inferior_ptid gets restored (in case of errors), you
- need to call save_inferior_ptid before changing it. At the end of the
- function, you should invoke do_cleanups to restore it.
-
- */
-
-
-static struct cleanup *
-save_inferior_ptid (void)
-{
- return make_cleanup (restore_inferior_ptid, inferior_ptid);
-}
-
-static void
-restore_inferior_ptid (ptid_t ptid)
-{
- inferior_ptid = ptid;
-}
-\f
static int find_active_thread (void);
static int cached_thread;