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| Threads Library Functions | td_thr_sleepinfo(3THR) |
| | td_thr_sleepinfo - return the synchronization handle for the object on which a thread is blocked |
SYNOPSIS
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cc [ flag ... ] file ... -lthread_db [ library ... ]
#include <proc_service.h>
#include <thread_db.h> td_err_e td_thr_sleepinfo(const td_thrhandle_t *th_p, td_synchandle_t *sh_p); |
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td_thr_sleepinfo() returns in *sh_p the handle of the synchronization object on which a sleeping thread is blocked.
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TD_OK
- The call completed successfully.
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TD_BADTH
- An invalid thread handle was passed in.
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TD_DBERR
- A call to one of the imported interface routines failed.
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TD_ERR
- The thread th_p is not blocked on a synchronization object, or a libthread_db internal error occurred.
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See attributes(5) for description of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| MT-Level | Safe |
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