tt_ptr_error(3) — Subroutines
CDE
NAME
tt_ptr_error − pointer error macro
SYNOPSIS
#include <tt_c.h> Tt_status tt_ptr_error(pointer);
DESCRIPTION
The tt_ptr_error macro expands to tt_pointer_error((void\∗O∗)(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.