tt_session_propname(3)

NAME
tt_session_propname - returns an element of the list of property names for a session

SYNOPSIS
#include <Tt/tt_c.h>

char *tt_session_propname(const char *sessid,
	int n);

DESCRIPTION
The tt_session_propname() function returns the nth element of the list of currently defined property names for the specified session.

The sessid argument is the name of the session joined. The application can use the sessid value returned when tt_default_session() is called. The n argument is the number of the item in the property name list for which a name is to be obtained. The list numbering begins with zero.

RETURN VALUE
Upon successful completion, the tt_session_propname() function returns the name of the specified property from the session property list. If there are n properties or fewer, tt_session_propname() returns NULL. The application can use tt_ptr_error(3) to extract one of the following Tt_status values from the returned pointer:

    The operation completed successfully.
    The ttsession(1) process is not running and the ToolTalk service cannot restart it.
    The integer value passed was invalid (out of range).
    The specified ToolTalk session is out of date or invalid.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.

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