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Re: dlsym SEGV in certain cases
On Wed, Feb 03, 1999 at 02:03:19PM +0100, Andreas Schwab wrote:
> Kars de Jong <jongk@cs.utwente.nl> writes:
>
> |> At the SEGV args looks like this:
> |> $9 = {handle = 0xffffffff, name = 0xc002d838 "__sigprocmask", version = {
> |> name = 0xffffffff <Address 0xffffffff out of bounds>, hash = 4026529440, hidden = -1073572488,
> |> filename = 0xc00310c4 ""}, caller = 3221383020, loadbase = 0, ref = 0x0}
> |>
> |> loadbase = 0, which probably means it wasn't found. libhpi_g.so was however linked against
> |> libc, so I suppose it should have found the symbol.
>
> __sigprocmask is an internal symbol that is not exported from libc. JDK
> should probably use sigprocmask instead.
That could be, I don't think dlsym() should give a SEGV though. It should be
possible to at least *try* to find the symbol...
Kars.
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Kars de Jong Signaalkamp rules the waves! Turrican@Discworld
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