Re: Error codes
Re: Error codes
- Subject: Re: Error codes
- From: Brendan Younger <email@hidden>
- Date: Sun, 20 Jul 2008 23:34:54 -0400
On Jul 20, 2008, at 10:51 PM, Michael wrote:
I am doing very basic programming..learning actually...and using
Xcode for C. Error codes generated in this code appear routinely...
( in my code at least). I just wondered if there is a source of
these. I am sure that you are correct and this simply reflects the
compiler that Xcode uses? Although, not sure about this.
Hope that clarifies this a little.
On Jul 20, 2008, at 7:45 PM, David Dunham wrote:
In other words, be a lot more specific about what you're trying to
do and figure out.
If you're seeing these errors as output when you try compiling
something, then it usually doesn't mean anything particular. Xcode
relies on a bunch of command line programs like gcc, ld, cp, etc.
which, following Unix tradition, return 0 when no error occurred (i.e.
your code compiled just fine) and return 1 when an error occurred (no
matter what the error was). You have to look at the output from
program in the Build window to see what went wrong. There's a small
button which looks like lines of text near the bottom of the Build
window which will show you the output of the build process.
Brendan
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