tt_session_prop_add(3)

NAME
     tt_session_prop_add - add a new character-string value to the end of the
     list of values

SYNOPSIS
     #include <Tt/tt_c.h>
     Tt_status tt_session_prop_add(const char *sessid,
                                   const char *propname,
                                   const char *value);

DESCRIPTION
     The tt_session_prop_add() function adds a new character-string value to
     the end of the list of values for the property of 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 propname argument is the name of the property to which a value is to
     be added.  The name must be less than 64 bytes.  The value argument is
     the character string to add to the property name list.

RETURN VALUE
     Upon successful completion, the tt_session_prop_add() function returns
     the status of the operation as one of the following Tt_status values:

        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_PROPLEN
                The specified property value is too long.  (The maximum size
                is implementation specific, but is at least 64.)

        TT_ERR_PROPNAME
                The specified property name is syntactically invalid.

        TT_ERR_SESSION
                The specified ToolTalk session is out of date or invalid.

SEE ALSO
     Tttt_c(5).