TD_THR_LOCKOWNER(3C_DB)TD_THR_LOCKOWNER(3C_DB)NAMEtd_thr_lockowner - iterate over the set of locks owned by a thread
SYNOPSIS
cc [ flag... ] file... -lc_db [ library... ]
#include <proc_service.h>
#include <thread_db.h>
td_err_e td_thr_lockowner(const td_thrhandle_t *th_p, td_sync_iter_f *cb,
void *cb_data_p);
DESCRIPTION
The td_thr_lockowner() function calls the iterator function cb once for
every mutex that is held by the thread whose handle is th_p. The syn‐
chronization handle and the pointer cb_data_p are passed to the func‐
tion. See td_ta_thr_iter(3C_DB) for a similarly structured function.
Iteration terminates early if the callback function cb returns a non-
zero value.
RETURN VALUES
TD_OK
The call completed successfully.
TD_BADTH
An invalid thread handle was passed in.
TD_BADPH
There is a NULL external process handle associated with
this internal process handle.
TD_DBERR
A call to one of the imported interface routines failed.
TD_ERR
A libc_db internal error occurred.
ATTRIBUTES
See attributes(5) for description of the following attributes:
┌───────────────┬─────────────────┐
│ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├───────────────┼─────────────────┤
│MT-Level │ Safe │
└───────────────┴─────────────────┘
SEE ALSOlibc_db(3LIB), td_ta_thr_iter(3C_DB), attributes(5)
Oct 20, 1998 TD_THR_LOCKOWNER(3C_DB)
