tt_ptr_error(3) ToolTalk Functions tt_ptr_error(3)NAMEtt_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 cor‐
rect type for this operation.
SEE ALSOtt_c(5), tt_ptr_error(3).
ToolTalk 1.3 1 March 1996 tt_ptr_error(3)