tt_pointer_error(library call) tt_pointer_error(library call)
NAME [Toc] [Back]
tt_pointer_error - return the status of a pointer
SYNOPSIS [Toc] [Back]
#include <Tt/tt_c.h>
Tt_status tt_pointer_error(
void *pointer);
DESCRIPTION [Toc] [Back]
The tt_pointer_error function returns the status of the specified
pointer.
If an opaque pointer (Tt_message or Tt_pattern) or character pointer
(char *) is specified, this function returns TT_OK if the pointer is
valid or the encoded Tt_status value if the pointer is an error
object.
The pointer argument is the opaque pointer or character pointer to be
checked.
RETURN VALUE [Toc] [Back]
Upon successful completion, the tt_pointer_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 [Toc] [Back]
Tt/tt_c.h - Tttt_c(5), tt_ptr_error(3), tt_ptr_error(3).
- 1 - Formatted: January 24, 2005 [ Back ] |
