#! /usr/bin/perl -wuse strict;use OS2::Process; 		# qw(P_SESSION P_UNRELATED P_NOWAIT);my $pl = $0;$pl =~ s/_kid\.t$/.t/i;die "Can't find the kid script" unless -r $pl;my $inc = $ENV{PERL5LIB};$inc = $ENV{PERLLIB} unless defined $inc;$inc = '' unless defined $inc;$ENV{PERL5LIB} = join ';', @INC, split /;/, $inc;# The thest in $pl modify the session too bad.  We run the tests# in a different session to keep the current session cleaner# Apparently, this affects things at open() time, not at system() time$^F = 40;# These do not work...  Apparently, the kid "interprets" file handles# open to CON as output to *its* CON (shortcut in the kernel via the# device flags?).#my @fh = ('<&STDIN', '>&STDOUT', '>&STDERR');#my @nfd;#open $nfd[$_], $fh[$_] or die "Cannot remap FH" for 0..2;#my @fn = map fileno $_, @nfd;#$ENV{NEW_FD} = "@fn";my ($stdout_r,$stdout_w,$stderr_r,$stderr_w);pipe $stderr_r, $stderr_w or die;# Duper for $stderr_r to STDERRmy ($e_r, $e_w) = map fileno $_, $stderr_r,  $stderr_w;my $k = system P_NOWAIT, $^X, '-we', <<'EOS', $e_r, $e_w or die "Cannot start a STDERR duper";  my ($e_r, $e_w) = @ARGV;  # close the other end by the implicit close:  { open my $closeit, ">&=$e_w" or die "kid: open >&=$e_w: $!, `$^E'" }  open IN, "<&=$e_r" or die "kid: open <&=$e_r: $!, `$^E'";  select STDERR; $| = 1; print while sysread IN, $_, 1<<16;EOSclose $stderr_r or die;		# Now the kid is the ownerpipe $stdout_r, $stdout_w or die;my @fn = (map fileno $_, $stdout_w, $stderr_w);$ENV{NEW_FD} = "@fn";# print "# fns=@fn\n";$ENV{OS2_PROCESS_TEST_SEPARATE_SESSION} = 1;my $pid = system P_SESSION, $^X, $pl, @ARGV or die;close $stderr_w or die;		# Leave these two FH to the kid onlyclose $stdout_w or die;# Duplicate the STDOUT of the kid:# These are workarounds for bug in sysread: it is reading in binary...binmode $stdout_r;binmode STDOUT;$| = 1;  print while sysread $stdout_r, $_, 1<<16;waitpid($pid, 0) >= 0 or die;# END { print "# parent finished\r\n" }