Henrik Goldman <[EMAIL PROTECTED]> wrote:
: > FD_SET is probably a macro. I would take a look at the expanded code,
: > which
: > might try to do some illegal pointer assignment.
: >
: Yes, I've been thinking the same thing. Here is a piece of header from
: /usr/include/sys/_fd_macros.h:
the problem will possibly vanish if you disable strict-aliasing.
>From the manual:
`-fstrict-aliasing'
Allows the compiler to assume the strictest aliasing rules
applicable to the language being compiled. For C (and C++), this
activates optimizations based on the type of expressions. In
particular, an object of one type is assumed never to
reside at the same address as an object of a different type, unless the
types are almost the same. For example, an `unsigned int' can
alias an `int', but not a `void*' or a `double'. A character type
may alias any other type.
-lauther
[nosave]
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Ulrich Lauther ph: +49 89 636 48834 fx: ... 636 42284
Siemens CT SE 6 Internet: [EMAIL PROTECTED]
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