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Top Forums Programming std::cout and gfortran print*, don't output to the screen Post 302509333 by LMHmedchem on Wednesday 30th of March 2011 02:28:41 PM
Old 03-30-2011
Well I found it, Smilie
Code:
#ifdef RELEASEVERSION
   freopen( "/dev/null", "w", stdout);
   freopen( "/dev/null", "w", stderr);
#endif

I didn't think that RELEASEVERSION was defined in the make, but commenting this out fixes the issue, so it must be. This is a sensible code addtition, since if there is an error, the child is supposed to report that back to the parent as an error code, not send it to a terminal, which may or may not exist.

I realize that this was a difficult fix without the src available, so I really appreciate all of your effort in helping me to get it sorted out.

I wish I was a good enough programmer to contribute in the same way. I do look for posts that I think I can answer, but most of the ones I find have already been attended to. I am reluctant to give advice that may be incorrect. I give allot of hardware adivce on some other forums, which is something I feel much more competent about, so I hope that I am making an overall contribution the the online world.

Thanks again,

LMHmedchem

---------- Post updated at 02:28 PM ---------- Previous update was at 02:24 PM ----------

Is there a way to mark the thread as solved, or don't they do that here?
This User Gave Thanks to LMHmedchem For This Post:
 

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dtc_install_centos(8)					      System Manager's Manual					     dtc_install_centos(8)

NAME
dtc_install_centos - bootstrap a CentOS install to use in a chroot or VM SYNOPSIS
dtc_install_centos <install root> <yum environment> DESCRIPTION
This shell script is part of the dtc-xen package, generally to be used by the dtc panel to install a new a Xen VPS server. This script is called by dtc_reinstall_os when the user chooses to install the CentOS operating system. How it works: it generates a temporary yum configuration in the yum environment directory, that directs yum to act inside the install root instead of in the base system; then it kindly requests yum to install the basesystem, centos-release and yum packages onto it. Yum then uses the configuration to download the required (usually, security-updated) packages and then perform the RPM installation process under the install root. It requires both RPM and yum. It does work under Debian (it was developed in Ubuntu first). It should also work on RPM-based systems without destroying the system-wide RPM and yum configurations. OPTION
<install root> Target directory where CentOS will be deployed. Must exist beforehand. <yum environment> Directory where yum will store the repository manifests and configuration. Will be automatically created. Cached RPMs and manifests will be left, as usual, in a directory var/cache/yum inside the install root. EXAMPLE
dtc_install_centos /root/yum /xen/13 This will setup the operating system in /xen/13, with the CentOS configuration folder in /root/yum. BUGS
It's limited to CentOS 5 at the moment. It must be run as root. Under some circumstances, the installation process itself may kill processes running on the host machine. The chroot yum does should be sufficient to avoid this, but we haven't been able, yet, to ascertain why this fails sometimes. SEE ALSO
dtc_reinstall_os(8) VERSION
This documentation describes dtc_install_os version 0.3.1. See http://www.gplhost.com/software-dtc-xen.html for updates. dtc_install_centos(8)
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