2.5-18.1

1 files changed, 0 insertions, 176 deletions

diff --git a/linuxthreads_db/td_ta_thr_iter.c b/linuxthreads_db/td_ta_thr_iter.c
deleted file mode 100644
index 9ab04e14e3..0000000000
--- a/linuxthreads_db/td_ta_thr_iter.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/* Iterate over a process's threads.
-   Copyright (C) 1999,2000,2001,2002,2003 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include "thread_dbP.h"
-#include <linuxthreads/internals.h>
-#include <alloca.h>
-
-static int
-handle_descr (const td_thragent_t *ta, td_thr_iter_f *callback,
-	      void *cbdata_p, td_thr_state_e state, int ti_pri,
-	      size_t cnt, pthread_descr descr)
-{
-  struct _pthread_descr_struct pds;
-  size_t sizeof_descr = ta->sizeof_descr;
-  td_thrhandle_t th;
-
-  if (descr == NULL)
-    {
-      /* No descriptor (yet).  */
-      if (cnt == 0)
-	{
-	  /* This is the main thread.  Create a fake descriptor.  */
-	  memset (&pds, '\0', sizeof (pds));
-
-	  /* Empty thread descriptor the thread library would create.  */
-#if !defined USE_TLS || !TLS_DTV_AT_TP
-	  pds.p_header.data.self = &pds;
-#endif
-	  pds.p_nextlive = pds.p_prevlive = &pds;
-	  pds.p_tid = PTHREAD_THREADS_MAX;
-	  /* The init code also sets up p_lock, p_errnop, p_herrnop, and
-	     p_userstack but this should not be necessary here.  */
-
-	  th.th_ta_p = (td_thragent_t *) ta;
-	  th.th_unique = NULL;
-	  if (callback (&th, cbdata_p) != 0)
-	    return TD_DBERR;
-
-	  /* All done successfully.  */
-	  return TD_OK;
-	}
-      else if (cnt == 1)
-	/* The manager is not yet started.  No big deal.  */
-	return TD_OK;
-      else
-	/* For every other thread this should not happen.  */
-	return TD_ERR;
-    }
-
-  if (ps_pdread (ta->ph, descr, &pds, sizeof_descr) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* The manager thread must be handled special.  The descriptor
-     exists but the thread only gets created when the first
-     `pthread_create' call is issued.  A clear indication that this
-     happened is when the p_pid field is non-zero.  */
-  if (cnt == 1 && pds.p_pid == 0)
-    return TD_OK;
-
-  /* Now test whether this thread matches the specified
-     conditions.  */
-
-  /* Only if the priority level is as high or higher.  */
-  if (pds.p_priority < ti_pri)
-    return TD_OK;
-
-  /* Test the state.
-     XXX This is incomplete.  */
-  if (state != TD_THR_ANY_STATE)
-    return TD_OK;
-
-  /* XXX For now we ignore threads which are not running anymore.
-     The reason is that gdb tries to get the registers and fails.
-     In future we should have a special mode of the thread library
-     in which we keep the process around until the actual join
-     operation happened.  */
-  if (pds.p_exited != 0)
-    return TD_OK;
-
-  /* Yep, it matches.  Call the callback function.  */
-  th.th_ta_p = (td_thragent_t *) ta;
-  th.th_unique = descr;
-  if (callback (&th, cbdata_p) != 0)
-    return TD_DBERR;
-
-  /* All done successfully.  */
-  return TD_OK;
-}
-
-
-td_err_e
-td_ta_thr_iter (const td_thragent_t *ta, td_thr_iter_f *callback,
-		void *cbdata_p, td_thr_state_e state, int ti_pri,
-		sigset_t *ti_sigmask_p, unsigned int ti_user_flags)
-{
-  int pthread_threads_max;
-  struct pthread_handle_struct *phc;
-  td_err_e result = TD_OK;
-  int cnt;
-#ifdef ALL_THREADS_STOPPED
-  int num;
-#else
-# define num 1
-#endif
-
-  LOG ("td_ta_thr_iter");
-
-  /* Test whether the TA parameter is ok.  */
-  if (! ta_ok (ta))
-    return TD_BADTA;
-
-  pthread_threads_max = ta->pthread_threads_max;
-  phc = (struct pthread_handle_struct *) alloca (sizeof (phc[0])
-						 * pthread_threads_max);
-
-  /* First read only the main thread and manager thread information.  */
-  if (ps_pdread (ta->ph, ta->handles, phc,
-		 sizeof (struct pthread_handle_struct) * 2) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-  /* Now handle these descriptors.  */
-  result = handle_descr (ta, callback, cbdata_p, state, ti_pri, 0,
-			 phc[0].h_descr);
-  if (result != TD_OK)
-    return result;
-  result = handle_descr (ta, callback, cbdata_p, state, ti_pri, 1,
-			 phc[1].h_descr);
-  if (result != TD_OK)
-    return result;
-
-  /* Read all the descriptors.  */
-  if (ps_pdread (ta->ph, ta->handles + 2, &phc[2],
-		 (sizeof (struct pthread_handle_struct)
-		  * (pthread_threads_max - 2))) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-
-#ifdef ALL_THREADS_STOPPED
-  /* Read the number of currently active threads.  */
-  if (ps_pdread (ta->ph, ta->pthread_handles_num, &num, sizeof (int)) != PS_OK)
-    return TD_ERR;	/* XXX Other error value?  */
-#endif
-
-  /* Now get all descriptors, one after the other.  */
-  for (cnt = 2; cnt < pthread_threads_max && num > 0; ++cnt)
-    if (phc[cnt].h_descr != NULL)
-      {
-#ifdef ALL_THREADS_STOPPED
-	/* First count this active thread.  */
-	--num;
-#endif
-
-	result = handle_descr (ta, callback, cbdata_p, state, ti_pri, cnt,
-			       phc[cnt].h_descr);
-	if (result != TD_OK)
-	  break;
-      }
-
-  return result;
-}