patch to clean out savestring, copystr, mybzero and mybcopy

Ulrich Drepper
Wed Jan 13 15:22:00 GMT 1999 (Kaveh R. Ghazi) writes:

> BTW, the canonical xstrdup in libiberty itself used strcpy.  Someday
> when we resolve the host vs build issue in libiberty, all of these
> definitions of xstrdup will go away and we'll just get it from
> libiberty.a. 

This is because memcpy was at least in the older days not generally
available.  So to avoid requiring a check whether bcopy or memcpy is
available the easiest route was chosen: using strcpy.

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