From a334319f6530564d22e775935d9c91663623a1b4 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 22 Dec 2004 20:10:10 +0000 Subject: (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. --- linuxthreads_db/td_thr_event_enable.c | 57 +++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 linuxthreads_db/td_thr_event_enable.c (limited to 'linuxthreads_db/td_thr_event_enable.c') diff --git a/linuxthreads_db/td_thr_event_enable.c b/linuxthreads_db/td_thr_event_enable.c new file mode 100644 index 0000000000..407f3fc44a --- /dev/null +++ b/linuxthreads_db/td_thr_event_enable.c @@ -0,0 +1,57 @@ +/* Enable event process-wide. + Copyright (C) 1999, 2001, 2002 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 + +#include "thread_dbP.h" + + +td_err_e +td_thr_event_enable (th, onoff) + const td_thrhandle_t *th; + int onoff; +{ + LOG ("td_thr_event_enable"); + + /* Write the new value into the thread data structure. */ + if (th->th_unique == NULL) + { + psaddr_t addr; + + if (td_lookup (th->th_ta_p->ph, LINUXTHREADS_INITIAL_REPORT_EVENTS, + &addr) != PS_OK) + /* Cannot read the symbol. This should not happen. */ + return TD_ERR; + + if (ps_pdwrite (th->th_ta_p->ph, addr, &onoff, sizeof (int)) != PS_OK) + return TD_ERR; + + return TD_OK; + } + + if (ps_pdwrite (th->th_ta_p->ph, + ((char *) th->th_unique + + offsetof (struct _pthread_descr_struct, + p_report_events)), + &onoff, sizeof (int)) != PS_OK) + return TD_ERR; /* XXX Other error value? */ + + return TD_OK; +} -- cgit v1.2.3