hpux man page for tt_default_session

tt_default_session(library call)										  tt_default_session(library call)

NAME
       tt_default_session -- retrieve the current default session identifier

SYNOPSIS
       #include <Tt/tt_c.h>
       char *tt_default_session(void)

DESCRIPTION
       The tt_default_session function retrieves the current default session identifier.

RETURN VALUE
       Upon  successful  completion, the tt_default_session function returns the pointer to the unique identifier for the current default session.
       If the pointer is NULL, no default session is set.  The application can use tt_ptr_error(3) to extract one of the following Tt_status  val-
       ues from the returned pointer:

       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		 The current default process identifier is out of date or invalid.

APPLICATION USAGE
       A  session can have more than one session identifier.  This means that the application cannot compare the result of tt_default_session with
       the result of tt_message_session(3) to verify that the message was sent in the default session.

       The application should use tt_free(3) to free any data stored in the address returned by the ToolTalk API.

SEE ALSO
       Tt/tt_c.h - Tttt_c(5), tt_ptr_error(3), tt_free(3).

														  tt_default_session(library call)