Content-type: text/html Man page of td_thr_lockowner

td_thr_lockowner

Section: Threads Debugging Library Functions (3C_DB)
Updated: 20 Oct 1998
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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 TYPEATTRIBUTE VALUE
MT-LevelSafe

 

SEE ALSO

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


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUES
ATTRIBUTES
SEE ALSO

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Time: 02:39:03 GMT, October 02, 2010