Hi,

> use getprogname() instead of argv[0], because some programs that execv, pass
> the full path in argv[0] instead of just the basename. In reality, those
> programs should be fixed (hello gdb for example).

Like any shell on any U*X or alike system I ever used in the last 27
years?  You've got to be kidding!

Ciao,
Wolfgang
-- 
ws@TooLs.DE                            Wolfgang Solfrank, TooLs GmbH