Bjoern Fischer wrote:
> To wrap libc functions you have to use dlsym() with the special
> handle RTLD_NEXT to get the next incarnation of your function.
> E.g. you want to wrap fchmod(), so write your own fchmod() and
> after you `corrected' the params you may have to call the `real'
> fchmod(). You will get this with dlsym(RTLD_NEXT, "fchmod").
Thanks! - That fixed it... Linux doesn't have such a handle (and seems to work
fine without it)... I hadn't strayed enough through the man page for dlsym to
notice the difference...
Regards,
Karl
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