glibc/linuxthreads_db/td_ta_get_nthreads.c
Ulrich Drepper b5c6276a6e Update.
1999-10-08  Ulrich Drepper  <drepper@cygnus.com>

	* nis/nss_nisplus/nisplus-parser.c (_nss_nisplus_parse_spent): Fix
	handling of empty entries.
	Patch by Thorsten Kukuk <kukuk@suse.de>.

1999-10-08  Andreas Schwab  <schwab@suse.de>

	* debug/xtrace.sh: Fix quoting bugs.  Implement --help and --version.

1999-10-08  Andreas Schwab  <schwab@suse.de>

	* debug/pcprofiledump.c: Fix typos.

1999-10-07  Andreas Jaeger  <aj@suse.de>

	* math/Makefile (tests): Added basic-tests.

	* math/basic-test.c: New file.  Contains function basic_tests from
	libm-test.

1999-10-07  Andreas Schwab  <schwab@suse.de>

	* malloc/memprof.sh: Fix quoting bugs.

1999-10-08  Ulrich Drepper  <drepper@cygnus.com>

	* timezone/europe: Update from tzdata1999h.
1999-10-08 17:16:17 +00:00

41 lines
1.4 KiB
C

/* Get the number of threads in the 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 Library General Public License as
published by the Free Software Foundation; either version 2 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.
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. */
#include "thread_dbP.h"
#include <gnu/lib-names.h>
td_err_e
td_ta_get_nthreads (const td_thragent_t *ta, int *np)
{
psaddr_t addr;
LOG (__FUNCTION__);
/* Access the variable `__pthread_handles_num'. */
if (ps_pglobal_lookup (ta->ph, LIBPTHREAD_SO, "__pthread_handles_num",
&addr) != PS_OK)
return TD_ERR; /* XXX Other error value? */
if (ps_pdread (ta->ph, addr, np, sizeof (int)) != PS_OK)
return TD_ERR; /* XXX Other error value? */
return TD_OK;
}