Provided by: zaptel_1.2.5-1_i386 bug

NAME

       zttest — Test if the zaptel timer provides timely response

SYNOPSIS

       zttest [ -v ]

DESCRIPTION

       zttest  zttest  runs  a  timing test in a loop and prints the result of
       each loop.  The test is as follows:

       It reads 8192 bytes from the  zaptel  timer  device  (/dev/zap/pseudo).
       This  should  take  exactly  8000 ms . It uses calls to gettimeofday(2)
       before and after that read to check that  indeed  exactly  8000ms  have
       passed.

       Values  of  100%  and  99.99%  Are normally considered a definite pass.
       Values of 99.98% and 99.97% are probably OK as well.

OPTIONS

       -v
              Be more verbose: print one line per test.

FILES

       /dev/zap/pseudo
       The device file used to access the zaptel timer.

SEE ALSO

       zttool(8),    ztmonitor(8),    ztspeed(8),    ztcfg(8),    asterisk(8).
       gettimeofday(2)

AUTHOR

       This     manual     page     was     written     by    Tzafrir    Cohen
       <tzafrir.cohen@xorcom.com> Permission is granted  to  copy,  distribute
       and/or  modify  this document under the terms of the GNU General Public
       License, Version 2 any later version published  by  the  Free  Software
       Foundation.

       On  Debian systems, the complete text of the GNU General Public License
       can be found in /usr/share/common-licenses/GPL.

                                  2005-06-25                         zttest(8)