Re: getting symbol not found _IOSleep
Re: getting symbol not found _IOSleep
- Subject: Re: getting symbol not found _IOSleep
- From: Tommy Nordgren <email@hidden>
- Date: Mon, 2 Feb 2009 05:49:32 +0100
On Feb 1, 2009, at 9:06 PM, Ken G. Brown wrote:
I'm trying to do a short delay in a user level C program for sending
bytes out to a serial port using IOSleep().
I'm getting _IOSleep symbol not found error when building.
I am including
#include <IOKit/IOKitLib.h> in the program and do not get any
compile errors.
And I have IOKit.framework in the project. It seems like _IOSleep is
in IOKit.h but that does not seem to be in the IOKit.framework.
Now I'm not sure how to resolve the issue.
Which framework should I have in my project?
Should I be using something else for my delay?
This is running on 10.5.6, Xcode 3.1.2, building for i386, and base
SDK Mac OS X 10.4.
Thx for any tips.
Ken G. Brown
The symbol IOSleep is not defined in any header in the IOKit framework.
Set your project to require function prototypes, and you will see that
your code won't compile.
----------------------------------
Skinheads are so tired of immigration, that they are going to move to
a country that don't accept immigrants!
Tommy Nordgren
email@hidden
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