CDE

NAME

tt_X_session − return the session associated with an X window system display

SYNOPSIS

#include <tt_c.h> char ∗tt_X_session(const char ∗xdisplaystring);

DESCRIPTION

The tt_X_session function returns the session associated with the named X window system display. 

The application can call tt_X_session before it calls tt_open(3). 

The xdisplaystring argument is the name of an X display server; for example, somehost:0 or :0. 

RETURN VALUE

Upon successful completion, the tt_X_session function returns the identifier for the ToolTalk session associated with the named X window system display.  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_SESSION
The xdisplaystring does not name an X display. 

TT_ERR_POINTER
The xdisplaystring is NULL. 

APPLICATION USAGE

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

SEE ALSO

tt_c.h(5), tt_ptr_error(3), tt_open(3), tt_free(3).