On 6/6/2010 8:32 PM, Reini Urban wrote:
=========
262: my ($self,$cmd,$in,$out,$err) = @_;
263: carp qq{Debug (syswait): Running "$cmd"\n} if($Verbose);
265: my $status;
266: my $child_pid;
267: if ($child_pid = fork) {
You can try to add a small sleep here after line 267, the fork.
sleep(0.2);
268: $status = waitpid($child_pid, 0);
######### Forked, but do not know how to create a new TTY. #########
Hello;
I added the sleep above, made no difference: (also tried with sleep(.5),
same, the error still there:
====================================
entering L2hos::Unix::syswait
262: my ($self,$cmd,$in,$out,$err) = @_;
263: carp qq{Debug (syswait): Running "$cmd"\n} if($Verbose);
265: my $status;
266: my $child_pid;
267: if ($child_pid = fork) {
268: sleep(0.2);
269: $status = waitpid($child_pid, 0);
######### Forked, but do not know how to create a new TTY. #########
Since two debuggers fight for the same TTY, input is severely entangled.
I know how to switch the output to a different window in xterms, OS/2
consoles, and Mac OS X Terminal.app only. For a manual switch, put
the name
of the created TTY in $DB::fork_TTY, or define a function
DB::get_fork_TTY() returning this.
On UNIX-like systems one can get the name of a TTY for the given window
by typing tty, and disconnect the shell from TTY by sleep 1000000.
275: unless(exec($cmd)) {
0 [main] perl 4796 C:\cygwin\bin\perl.exe: *** fatal error -
Internal error: TP_NUM_W_BUFS too small.
270: carp "Debug (syswait): Finished child process:
#$child_pid\n"
271: if($Verbose);
272: $child_pid = 0;
273: return($?);
exited L2hos::Unix::syswait
==================
--Nasser
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