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OpenSolaris 2009.06 - man page for td_ta_map_addr2sync (opensolaris section 3cdb)

td_ta_map_addr2sync(3C_DB)				Threads Debugging Library Functions				td_ta_map_addr2sync(3C_DB)

td_ta_map_addr2sync - get a synchronization object handle from a synchronization object's address
cc [ flag... ] file... -lc_db [ library... ] #include <proc_service.h> #include <thread_db.h> td_ta_map_addr2sync(const td_thragent_t *ta_p, psaddr_t addr, td_synchandle_t *sh_p);
The td_ta_map_addr2sync() function produces the synchronization object handle of type td_synchandle_t that corresponds to the address of the synchronization object (mutex, semaphore, condition variable, or reader/writer lock). Some effort is made to validate addr and verify that it does indeed point at a synchronization object. The handle is returned in *sh_p.
TD_OK The call completed successfully. TD_BADTA An invalid internal process handle was passed. TD_BADPH There is a NULL external process handle associated with this internal process handle. TD_BADSH The sh_p argument is NULL or addr does not appear to point to a valid synchronization object. TD_DBERR A call to one of the imported interface routines failed. TD_ERR addr is NULL, or a libc_db internal error occurred.
See attributes(5) for description of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+
libc_db(3LIB), attributes(5) SunOS 5.11 20 Oct 1998 td_ta_map_addr2sync(3C_DB)