From 124af9f4b2b77b1510d88cfc8092c788d7e513c7 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Fri, 20 May 2005 19:02:51 +0000 Subject: Back out nptl changes, which for now will be done in branches/uClibc-nptl --- libpthread/nptl_db/td_ta_tsd_iter.c | 81 ------------------------------------- 1 file changed, 81 deletions(-) delete mode 100644 libpthread/nptl_db/td_ta_tsd_iter.c (limited to 'libpthread/nptl_db/td_ta_tsd_iter.c') diff --git a/libpthread/nptl_db/td_ta_tsd_iter.c b/libpthread/nptl_db/td_ta_tsd_iter.c deleted file mode 100644 index 9cfb1e8de..000000000 --- a/libpthread/nptl_db/td_ta_tsd_iter.c +++ /dev/null @@ -1,81 +0,0 @@ -/* Iterate over a process's thread-specific data. - Copyright (C) 1999,2000,2001,2002,2003 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 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 - -td_err_e -td_ta_tsd_iter (const td_thragent_t *ta_arg, td_key_iter_f *callback, - void *cbdata_p) -{ - td_thragent_t *const ta = (td_thragent_t *) ta_arg; - td_err_e err; - void *keys; - size_t keys_nb, keys_elemsize; - psaddr_t addr; - uint32_t idx; - - LOG ("td_ta_tsd_iter"); - - /* Test whether the TA parameter is ok. */ - if (! ta_ok (ta)) - return TD_BADTA; - - /* This makes sure we have the size information on hand. */ - addr = 0; - err = _td_locate_field (ta, - ta->ta_var___pthread_keys, SYM_DESC___pthread_keys, - (psaddr_t) 0 + 1, &addr); - if (err != TD_OK) - return err; - - /* Now copy in the entire array of key descriptors. */ - keys_elemsize = (addr - (psaddr_t) 0) / 8; - keys_nb = keys_elemsize * DB_DESC_NELEM (ta->ta_var___pthread_keys); - keys = __alloca (keys_nb); - err = DB_GET_SYMBOL (addr, ta, __pthread_keys); - if (err != TD_OK) - return err; - if (ps_pdread (ta->ph, addr, keys, keys_nb) != PS_OK) - return TD_ERR; - - /* Now get all descriptors, one after the other. */ - for (idx = 0; idx < DB_DESC_NELEM (ta->ta_var___pthread_keys); ++idx) - { - psaddr_t seq, destr; - err = DB_GET_FIELD_LOCAL (seq, ta, keys, pthread_key_struct, seq, 0); - if (err != TD_OK) - return err; - if (((uintptr_t) seq) & 1) - { - err = DB_GET_FIELD_LOCAL (destr, ta, keys, pthread_key_struct, - destr, 0); - if (err != TD_OK) - return err; - /* Return with an error if the callback returns a nonzero value. */ - if (callback ((thread_key_t) idx, destr, cbdata_p) != 0) - return TD_DBERR; - } - /* Advance to the next element in the copied array. */ - keys += keys_elemsize; - } - - return TD_OK; -} -- cgit v1.2.3