TV_ttf_add_row will return one of the following values defined in the enum TV_ttf_error_codes given in the file tv_data_display.h, located in the <totalview-installation>/include directory in your distribution of TotalView.

The values returned by TV_ttf_add_row are:

Indicates that the operation succeeded.

Indicates that TV_ttf_add_row was called when the type formatting facility is not active. This is most likely to occur if TV_ttf_add_row is called other than as a result of a call to a TV_ttf_display_type initiated by TotalView.

Indicates that either the field name or the type name contained illegal characters, such as newline or tab.

Indicates that the internal buffer used by TV_ttf_add_row to marshal your formatted data for onward transmission to TotalView is full. See “Tips and Tricks” for suggestions for reducing the number of calls to TV_ttf_add_row.