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- #include <stddef.h>
- #include "thread_dbP.h"
- td_err_e
- td_thr_set_event (const td_thrhandle_t *th, td_thr_events_t *event)
- {
- td_err_e err;
- psaddr_t eventmask;
- void *copy = NULL;
- LOG ("td_thr_set_event");
-
- err = DB_GET_FIELD_ADDRESS (eventmask, th->th_ta_p,
- th->th_unique, pthread, eventbuf_eventmask, 0);
- if (err == TD_OK)
- err = DB_GET_STRUCT (copy, th->th_ta_p, eventmask, td_thr_events_t);
- if (err == TD_OK)
- {
- uint32_t idx;
- for (idx = 0; idx < TD_EVENTSIZE; ++idx)
- {
- psaddr_t word;
- uint32_t mask;
- err = DB_GET_FIELD_LOCAL (word, th->th_ta_p, copy,
- td_thr_events_t, event_bits, idx);
- if (err != TD_OK)
- break;
- mask = (uintptr_t) word;
- mask |= event->event_bits[idx];
- word = (psaddr_t) (uintptr_t) mask;
- err = DB_PUT_FIELD_LOCAL (th->th_ta_p, copy,
- td_thr_events_t, event_bits, idx, word);
- if (err != TD_OK)
- break;
- }
- if (err == TD_NOAPLIC)
- {
- err = TD_OK;
- while (idx < TD_EVENTSIZE)
- if (event->event_bits[idx++] != 0)
- {
- err = TD_NOEVENT;
- break;
- }
- }
- if (err == TD_OK)
-
- err = DB_PUT_STRUCT (th->th_ta_p, eventmask, td_thr_events_t, copy);
- }
- return err;
- }
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