F.58 ctThrdDetach

---

Clean up the c-tree Plus compatibility created with ctThrdAttach.

Short Name

ctThrdDetach

TYPE

Threading Function

DECLARATION

NINT ctThrdDetach(void)

DESCRIPTION

If ctThrdDetach is called for a thread made compatible by ctThrdAttach, any memory allocated for control structures is returned.

If ctThrdDetach is called for a thread that was not made compatible by ctThrdAttach, ctThrdDetach does nothing.

Calling ctThrdDetach more than once for the same thread will have no affect.

RETURN

ctThrdDetach always returns NO_ERROR. See Appendix A "c-tree Plus Error Codes" of the c-tree Plus Programmer's Reference Guide for a complete listing of valid c-tree Plus error values.

EXAMPLE

NINT retval4;

COUNT retval2;

/* Assumes ctThrdInit is called in the main app thread */

NINT SampleThreadFunction( void )

{

if (retval4 = ctThrdAttach()) {

printf("\nError attaching thread: %d", retval4);

return(retval4);

}

if (retval2 = InitISAM(3,50,32)) {

printf("\nError initializing c-tree: %d", retval2);

return(retval2);

}

dbWork();

CloseISAM();

ctThrdDetach();

return(NULL);

}

SEE ALSO

ctThrdInit and ctThrdAttach.