Le 03/01/2012 21:32, Jussi Lahtinen a écrit : > Experimenting more with this... and apparently I have not used "For Input" > in any other of my projects. > Since also this fails: > hProcess = Exec ["echo", "hello?"] For Input As "Process" > > So, child program does *not* have to be written with gambas. That was my > hasty conclusion. > > Jussi > >
I confirm the problem, but I don't understand why it fails. "Exec / Shell ... For Input" runs the child program inside a "virtual terminal". To do it, you have to follow a precise sequence of system calls, and I thought I did it right. But apparently, if the parent process does not have a terminal already (for example, when it is run from a double-click on an icon), then the creation of the virtual terminal for the child fails. And so the child program is not run. I will investigate. And first I will try to add more informative error messages about what happens exactly. Stay tune... -- Benoît Minisini ------------------------------------------------------------------------------ Write once. Port to many. Get the SDK and tools to simplify cross-platform app development. Create new or port existing apps to sell to consumers worldwide. Explore the Intel AppUpSM program developer opportunity. appdeveloper.intel.com/join http://p.sf.net/sfu/intel-appdev _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
