This file is indexed.

/usr/share/psychtoolbox-3/PsychObsolete/IsOS9.m is in psychtoolbox-3-common 3.0.14.20170103+git6-g605ff5c.dfsg1-1build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
function resultFlag = IsOS9

% resultFlag = IsOS9
%
% Returns true if the operating system is Mac OS 9.
% 
% See also: IsOSX, IsWin, IsLinux, OSName, computer

% HISTORY
% ??/??/?? awi Wrote it.
% 6/30/06  awi Fixed help section.  

persistent rc;

if isempty(rc)
     rc= streq(computer,'MAC2');
end;
resultFlag=rc;