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Diffstat (limited to 'libpthread/linuxthreads_db/td_thr_getgregs.c')
-rw-r--r--libpthread/linuxthreads_db/td_thr_getgregs.c27
1 files changed, 16 insertions, 11 deletions
diff --git a/libpthread/linuxthreads_db/td_thr_getgregs.c b/libpthread/linuxthreads_db/td_thr_getgregs.c
index a4d861970..5a42b6770 100644
--- a/libpthread/linuxthreads_db/td_thr_getgregs.c
+++ b/libpthread/linuxthreads_db/td_thr_getgregs.c
@@ -1,22 +1,22 @@
/* Get a thread's general register set.
- Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000, 2001 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 Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ 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
- Library General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ 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"
@@ -37,8 +37,13 @@ td_thr_getgregs (const td_thrhandle_t *th, prgregset_t gregs)
if (pds.p_terminated)
memset (gregs, '\0', sizeof (prgregset_t));
/* Otherwise get the register content through the callback. */
- else if (ps_lgetregs (th->th_ta_p->ph, pds.p_pid, gregs) != PS_OK)
- return TD_ERR;
+ else
+ {
+ pid_t pid = pds.p_pid ?: ps_getpid (th->th_ta_p->ph);
+
+ if (ps_lgetregs (th->th_ta_p->ph, pid, gregs) != PS_OK)
+ return TD_ERR;
+ }
return TD_OK;
}