> : Mere bug fixes should not be reflected in the revision numbers.
> 
> As a provider of shared libraries, we have found it useful, from time
> to time, to use the minorminor field of Sun's shared library for this.
> It makes it a little easier when customers call us.
> 

Up to 8 such micro versions are supported by the current ld and ld.so.

There are no guidelines as to their usage :-)

-pk

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