tt_message_op(library call) tt_message_op(library call)
NAME [Toc] [Back]
tt_message_op - retrieve the operation attribute from a message
SYNOPSIS [Toc] [Back]
DESCRIPTION [Toc] [Back]
The tt_message_op function retrieves the operation attribute from the
The m argument is the opaque handle for the message involved in this
RETURN VALUE [Toc] [Back]
Upon successful completion, the tt_message_op function returns the
operation which the receiving process is to perform. The application
can use tt_ptr_error(3) to extract one of the following Tt_status
values from the returned pointer:
TT_OK The operation completed successfully.
The ttsession(1) process is not running and the ToolTalk
service cannot restart it.
The pointer passed does not point to an object of the
correct type for this operation.
APPLICATION USAGE [Toc] [Back]
The application should use tt_free(3) to free any data stored in the
address returned by the ToolTalk API.
SEE ALSO [Toc] [Back]
Tt/tt_c.h - Tttt_c(5), tt_ptr_error(3), tt_free(3).
- 1 - Formatted: January 24, 2005 [ Back ]