diff options
Diffstat (limited to 'libpthread/linuxthreads_db/td_thr_tls_get_addr.c')
| -rw-r--r-- | libpthread/linuxthreads_db/td_thr_tls_get_addr.c | 70 | 
1 files changed, 0 insertions, 70 deletions
| diff --git a/libpthread/linuxthreads_db/td_thr_tls_get_addr.c b/libpthread/linuxthreads_db/td_thr_tls_get_addr.c deleted file mode 100644 index e140b77dc..000000000 --- a/libpthread/linuxthreads_db/td_thr_tls_get_addr.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Get address of thread local variable. -   Copyright (C) 2002 Free Software Foundation, Inc. -   This file is part of the GNU C Library. -   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2002. - -   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 "link.h" -#include "thread_dbP.h" - -/* Value used for dtv entries for which the allocation is delayed.  */ -# define TLS_DTV_UNALLOCATED	((void *) -1l) - - -td_err_e -td_thr_tls_get_addr (const td_thrhandle_t *th __attribute__ ((unused)), -		     void *map_address __attribute__ ((unused)), -		     size_t offset __attribute__ ((unused)), -		     void **address __attribute__ ((unused))) -{ -#if USE_TLS -  size_t modid; -  union dtv pdtv, *dtvp; - -  LOG ("td_thr_tls_get_addr"); - -  /* Get the DTV pointer from the thread descriptor.  */ -  if (ps_pdread (th->th_ta_p->ph, -		 &((struct _pthread_descr_struct *) th->th_unique)->p_header.data.dtvp, -		 &dtvp, sizeof dtvp) != PS_OK) -    return TD_ERR;	/* XXX Other error value?  */ - -  /* Read the module ID from the link_map.  */ -  if (ps_pdread (th->th_ta_p->ph, -		 &((struct link_map *) map_address)->l_tls_modid, -		 &modid, sizeof modid) != PS_OK) -    return TD_ERR;	/* XXX Other error value?  */ - -  /* Get the corresponding entry in the DTV.  */ -  if (ps_pdread (th->th_ta_p->ph, dtvp + modid, -		 &pdtv, sizeof (union dtv)) != PS_OK) -    return TD_ERR;	/* XXX Other error value?  */ - -  /* It could be that the memory for this module is not allocated for -     the given thread.  */ -  if (pdtv.pointer == TLS_DTV_UNALLOCATED) -    /* There is not much we can do.  */ -    return TD_NOTALLOC; - -  *address = (char *) pdtv.pointer + offset; - -  return TD_OK; -#else -  return TD_ERR; -#endif -} | 
