tt_thread_session(library call) tt_thread_session(library call)
NAME [Toc] [Back]
tt_thread_session - retrieve the default session identifier for the
currently active thread
SYNOPSIS [Toc] [Back]
#include <Tt/tt_c.h>
char *tt_thread_session(
);
DESCRIPTION [Toc] [Back]
The tt_thread_session function retrieves the default session
identifier for the currently active thread. If there is no default
session set for the currently-active thread, then the process default
session identifier is returned.
A session can have more than one session identifier. This means, for
example, that the application cannot compare the result of
tt_thread_session with the result of tt_message_session to verify that
the message was sent in the default session.
The returned pointer points to the character string name of the
session. When no longer needed, it must be freed with tt_free.
ARGUMENTS [Toc] [Back]
None.
RETURN VALUE [Toc] [Back]
Upon successful completion, the tt_thread_session function returns the
pointer to a character string that uniquely identifies the default
session for the currently active thread.
TT_OK The operation completed successfully.
TT_ERR_NOMP [Toc] [Back]
The ttsession process is not running and the ToolTalk
service cannot start it.
TT_ERR_PROCID [Toc] [Back]
The current default process identifier is out of date or
invalid.
TT_ERR_UNIMP [Toc] [Back]
The ToolTalk implementation does not support multithreading.
TT_ERR_TOOLATE [Toc] [Back]
The multithreading feature has not been enabled.
APPLICATION USAGE [Toc] [Back]
None.
- 1 - Formatted: January 24, 2005
tt_thread_session(library call) tt_thread_session(library call)
SEE ALSO [Toc] [Back]
Tt/tt_c.h - Tttt_c(5), tt_free(3), tt_ptr_error(3)
- 2 - Formatted: January 24, 2005 [ Back ] |
