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Re: [Xcode-users] dylib Version Introspection?

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Re: [Xcode-users] dylib Version Introspection?

Subject: Re: [Xcode-users] dylib Version Introspection?
From: Chris Hanson <email@hidden>
Date: Wed, 01 Oct 2008 09:07:13 -0700

On Oct 1, 2008, at 8:35 AM, Peter O'Gorman wrote:

Alexander von Below wrote:
Hello,
is there an easy way for a dylib to determine its own "current version", i.e. the info you get from otool -l ?
You probably know this already, but, see /usr/include/mach-o/ldsyms.h
and /usr/include/mach-o/loader.h.

I do not know if there is an easier way.


There is. :)

The header <mach-o/dyld.h> defines NSVersionOfRunTimeLibrary() and NSVersionOfLinkTimeLibrary().

These are documented in the header and in the dyld(3) man page:

http://developer.apple.com/documentation/Darwin/Reference/ManPages/man3/dyld.3.html

  -- Chris

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Re: [Xcode-users] dylib Version Introspection?
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References:  
  >[Xcode-users] dylib Version Introspection? (From: Alexander von Below <email@hidden>)
  >Re: [Xcode-users] dylib Version Introspection? (From: Peter O'Gorman <email@hidden>)




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