Manual Pages for UNIX Operating System command usage for man td_thr_lockowner

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 
     #include 

     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  associ-
                 ated 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  attri-
     butes:










SunOS 5.11          Last change: 20 Oct 1998                    1






Threads Debugging Library Functions       td_thr_lockowner(3C_DB)



     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | MT-Level                    | Safe                        |
    |_____________________________|_____________________________|


SEE ALSO
     libc_db(3LIB), td_ta_thr_iter(3C_DB), attributes(5)














































SunOS 5.11          Last change: 20 Oct 1998                    2