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/* Detach to target process.

   Copyright (C) 1999 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 <stdlib.h>

#include "thread_dbP.h"

td_err_e

td_ta_delete (td_thragent_t *ta)

{

  LOG ("td_ta_delete");

  /* Safety check.  */

  if (ta == NULL || __td_agent_list == NULL)

    return TD_BADTA;

  /* Remove the handle from the list.  */

  if (ta == __td_agent_list->ta)

    /* It's the first element of the list.  */

    __td_agent_list = __td_agent_list->next;

  else

    {

      /* We have to search for it.  */

      struct agent_list *runp = __td_agent_list;

      while (runp->next != NULL && runp->next->ta != ta)

        runp = runp->next;

      if (runp->next == NULL)

        /* It's not a valid decriptor since it is not in the list.  */

        return TD_BADTA;

      runp->next = runp->next->next;

    }

  /* The handle was allocated in `td_ta_new'.  */

  free (ta);

  return TD_OK;

}