tt_initial_session - return the initial session identifier
#include <Tt/tt_c.h> char *tt_initial_session(void);
tt_initial_session(3) ToolTalk Functions 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 identi-
fier 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.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------+
|Availability | library/tooltalk |
+---------------+------------------+
|Stability | Committed |
+---------------+------------------+
SEE ALSO
tt_c(5), tt_open(3), tt_ptr_error(3), tt_free(3).
ToolTalk 1.3 1 March 1996 tt_initial_session(3)