Redirecting stdout in 64 bit mode

Hi,
I have a problem. I wanted to redirect stdout to a text file and back. In 32 bit mode everything works fine using file member to struct FILE, but in 64 bit mode only data member FILE has long _pad[16]. Can anyone tell me how to use this to redirect stdout to file and visevesra. Thanks in advance.
Amandeep

By default in 10.6.8 it should be in 64 bit mode but to check and change it in Finder highlight Aperture, the application, and go command I to open the info window and look about 1/4 of the way down
(Note this is from Lion so it is slightly different then what you will see)

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I have been struggling with this issue for a while now, but I haven't made any progress. I am unable to start Logic Pro 9 in 64-bit mode. And when I say that, I mean that if I select the Logic Pro app in Finder, and say "Get Info," there is no "Start in 32-bit mode" option like all of the tutorials say to do. It used to show up, and I was able to start in 64-bit mode just fine, but suddenly, the option is not there, and the app is starting in 32-bit mode.
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The machine is running in 64-bit mode, ie, if I do uname -a, it does return that the system is running in 64-bit mode. Logic runs just fine outside of not starting in 64-bit mode, but I want/need to be taking advantage of all of the RAM I spent so much money on.
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Mac Pro 3,1 (early 2008), 8-core 2.8Ghz.
10GB RAM
4 SATA HDDs
NVidia Geforce 8800 GT 512MB RAM
OS X Mavericks with all current updates
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Steinberg UR22 audio interface (USB)
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Any help is greatly appreciated.

Could be corrupted preferences.
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Type ~/Library/Preferences in the "Go to the folder" field.
Press the Go button.
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If you boot into 32-bit mode and just run the Tascam software without launching anything else, will it work?
Was it alright in 10.6? And if so, how about keeping 10.6 in a virtual machine or on a separate disc or partition?

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Open a terminal shell and type:
sudo systemsetup -setkernelbootarchitecture x86_64
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sudo systemsetup -setkernelbootarchitecture i386
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HT3989 how do you activate 64 bit mode in logic pro 9 if you purchased it directly from the apps store?

hey team
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thanks

Hi
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CCT

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Happy New Year all,
Just once I'd like to start up in 64 bit mode. I've tried to do it several times without success and I don't know what the problem is. Hardware, software?
I'm running two 10.6.2 systems, one on 1 SSD 3 drive Raid 0 array, one on another. Both internal and I used SoftRaid to set both up.
Each time I try, I get the gray screen with Apple logo and the spinning wheel. After a time I get the circle with a bar through it and have to use the power button to shut down. When I tried it last time on one array, the above happened and both arrays unmounted. I could only get my disks mounted by booting from a clone and both systems, the 32 and 64 bit, did not show in the Startup Disk Pref Pane. Both systems showed up when I pressed the Option key at start up but I couldn't start up from either.
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Long story short though I don't know why I can't at least boot into 64 bit mode. Could it have something to do with the SSDs? Could it have something to do with SoftRaid? Why would both arrays dismount when only one should be affected?
Is it a common issue for many 64 bit compatible Macs to not be able to start up in 64 bit mode for any one of a variety of reasons? I should say that neither of my systems can start up that way.
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Talk to Mark and look for any notes on SoftRAID and 64-bit mode;
Try installing Mac OS only to one of your SSDs (break the array).
Just a nice small clean Apple ONLY OS.
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==================
SoftRAID 3.6.8 is compatible with Snow Leopard in 32 bit mode. You will be asked to replace the newer version of the SoftRAID driver that is bundled with Snow Leopard, with the 3.6.8 driver.
+A newer, *64 bit version of the SoftRAID driver* is included with Snow Leopard for users in 64 bit mode,+ which will allow you to keep existing volumes and access data from the 64 bit version of Snow Leopard. Currently, only the X-Serve boots into 64 bit mode by default. *SoftRAID 3.6.8 will not work in 64 bit mode.*
SoftRAID 4.0 is coming soon!
SoftRAID version 4 will be a full 64 bit Snow Leopard compatible version. We don't have a firm shipping date, but will try to have a "customer beta" in a few weeks for those who want to beta test SoftRAID 4.0.
The SoftRAID 4.0 official release will probably be in October. Upgrades will cost $69, except for 2009 purchasers, who will get it free.
http://www.softraid.com/

Redirecting stdout in 64 bit mode

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