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.

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