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Sat Aug 7 12:18:55 CEST 2010 · https://mail.python.org/pipermail/python-dev/2010-August/102902.html

On 7 Aug, 2010, at 10:24, Hirokazu Yamamoto wrote:

> This is the idea just popped up. :-)
> 
> #define SIG(name) if (sig_num != SIG##name)
>    SIG(ABRT) SIG(FPE) SIG(ILL) SIG(INT) SIG(SEGV) SIG(TERM) {
>         PyErr_SetString(PyExc_ValueError, "signal number out of range");
>         return NULL;
>     }
> #undef SIG

What's wrong with:

switch (sig_num) {
case SIGABRT: 
case SIGFPE:
...
case SIGTERM:
       break;
default:
      PyErr_SetString(...)
      return NULL;
}

That would IMO be clearer than the macro you propose.

Ronald
> 
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[Python-Dev] [Python-checkins] r83763 - in python/branches/py3k: Doc/library/signal.rst Lib/test/test_signal.py Misc/NEWS Modules/signalmodule.c