Update.
[glibc.git] / linuxthreads_db / td_thr_event_enable.c
blob52404e5a89f60d85b84b85d4c95831224cd9bd68
1 /* Enable event process-wide.
2 Copyright (C) 1999, 2001 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 02111-1307 USA. */
21 #include <stddef.h>
23 #include "thread_dbP.h"
26 td_err_e
27 td_thr_event_enable (th, onoff)
28 const td_thrhandle_t *th;
29 int onoff;
31 LOG ("td_thr_event_enable");
33 /* Write the new value into the thread data structure. */
34 if (ps_pdwrite (th->th_ta_p->ph,
35 ((char *) th->th_unique
36 + offsetof (struct _pthread_descr_struct, p_report_events)),
37 &onoff, sizeof (int)) != PS_OK)
38 return TD_ERR; /* XXX Other error value? */
40 return TD_OK;