Guido> How about popen4? Or is that Windows specific?
This is going to sound really dumb, but for all N where N >= 2, how many
popenN routines are there? Do they represent a subclass of rabbits? Until
the thread about Windows and os.popen2 started, I, living in a dream world
where my view of libc approximated 4.2BSD, wasn't even aware any popenN
routines existed. In fact, on my Mandrake box that seems to still be the
case:
% man -k popen
popen, pclose (3) - process I/O
% nm -a /usr/lib/libc.a | egrep popen
iopopen.o:
00000188 T _IO_new_popen
00000188 W _IO_popen
00000000 a iopopen.c
00000188 T popen
In fact, the os module documentation only describes popen, not popenN.
Where'd all these other popen variants come from? Where can I find them
documented online?
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