td_thr_lockowner(3cdb) opensolaris man page | unix.com

td_thr_lockowner(3C_DB) 				Threads Debugging Library Functions				   td_thr_lockowner(3C_DB)

NAME
       td_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
       synchronization handle and the pointer cb_data_p are passed to the function. 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 ALSO
       libc_db(3LIB), td_ta_thr_iter(3C_DB), attributes(5)

SunOS 5.11							    20 Oct 1998 					   td_thr_lockowner(3C_DB)