tt_procid_session(3)

NAME

tt_procid_session - identify the session in which the indicated procid was opened

SYNOPSIS

#include <Tt/tt_c.h>
char ∗tt_procid_session ( char ∗procid );

DESCRIPTION

The tt_procid_session() function retrieves the session in which the given procid was opened.

The procid argument is a pointer to the unique identifier for the ToolTalk process in which the caller is interested.

RETURN VALUE

Upon successful completion, the tt_procid_session() function returns the pointer to a character string that uniquely identifies the session which was the default session at the time the procid argument was returned by a tt_open(3) or ttdt_open(3) call. 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.

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The current default process identifier is out of date or invalid.

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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