tt_initial_session(3)

NAME
     tt_initial_session - return the initial session identifier

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

DESCRIPTION
     The tt_initial_session() function returns the initial session identifier
     of the ttsession(1) with which the current process identifier is
     associated.

     The current process identifier is obtained by calling tt_open(3).

RETURN VALUE
     Upon successful completion, the tt_initial_session() function returns the
     identifier for the current ToolTalk session.  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.

        TT_ERR_NOMP
                The ttsession(1) process is not running and the ToolTalk
                service cannot restart it.

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

SEE ALSO
     Tttt_c(5), tt_open(3), tt_ptr_error(3), tt_free(3).