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/* Globally enable events. Copyright (C) 1999, 2001, 2005 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 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, see <http://www.gnu.org/licenses/>. */ #include "thread_dbP.h" td_err_e td_ta_set_event(const td_thragent_t *ta, td_thr_events_t *event) { td_thr_events_t old_event; int i; LOG ("td_ta_set_event"); /* Test whether the TA parameter is ok. */ if (! ta_ok (ta)) return TD_BADTA; /* Write the new value into the thread data structure. */ if (ps_pdread (ta->ph, ta->pthread_threads_eventsp, &old_event, sizeof (td_thr_events_t)) != PS_OK) return TD_ERR; /* XXX Other error value? */ /* Or the new bits in. */ for (i = 0; i < TD_EVENTSIZE; ++i) old_event.event_bits[i] |= event->event_bits[i]; /* Write the new value into the thread data structure. */ if (ps_pdwrite (ta->ph, ta->pthread_threads_eventsp, &old_event, sizeof (td_thr_events_t)) != PS_OK) return TD_ERR; /* XXX Other error value? */ return TD_OK; } |