tt_orequest_create(library call) tt_orequest_create(library call)
NAME [Toc] [Back]
tt_orequest_create - create a request message
SYNOPSIS [Toc] [Back]
#include <Tt/tt_c.h>
Tt_message tt_orequest_create(
const char *objid,
const char *op);
DESCRIPTION [Toc] [Back]
The tt_orequest_create function creates a message. The created
message contains the following:
Tt_address = TT_OBJECT Tt_class = TT_REQUEST
The application can use the returned handle to add arguments and other
attributes, and to send the message.
The objid argument is the identifier of the specified object. The op
argument is the operation to be performed by the receiving process.
RETURN VALUE [Toc] [Back]
Upon successful completion, the tt_orequest_create function returns
the unique handle that identifies the message. The application can
use tt_ptr_error(3) to extract one of the following Tt_status values
from the returned handle:
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_PROCID
The specified process identifier is out of date or invalid.
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 ] |
