tt_ptr_error(3)

NAME
     tt_ptr_error - pointer error macro

SYNOPSIS
     #include <Tt/tt_c.h>
     Tt_status tt_ptr_error(pointer);

DESCRIPTION
     The tt_ptr_error() macro expands to tt_pointer_error((void *)(p)).

     The pointer argument is the opaque pointer or character pointer to be
     checked.

RETURN VALUE
     Upon successful completion, the tt_ptr_error() function returns the
     status of the operation as one of the following Tt_status values:

        TT_OK   The operation completed successfully.

        TT_ERR_NOMP
                The ttsession(1) process is not running and the ToolTalk
                service cannot restart it.

        TT_ERR_POINTER
                The pointer passed does not point to an object of the correct
                type for this operation.

SEE ALSO
     Tttt_c(5), tt_ptr_error(3).