(P)review: sigset_t for more than 32 signals

[Garrett Wollman]

<<On Mon, 06 Sep 1999 11:03:35 +0200, Marcel Moolenaar <[EMAIL PROTECTED]> said:

> Known problems:
> Building world fails because the freshly built cpp segfaults. A setjmp call
> that may be involved matches the problem of a return address being 0. gdb
> does not display a complete backtrace...

The {,sig}setjmp buffer contains a sigset_t.  The size of a JMP_BUF
needs to be large enough to make this work.  Additionally, the setjmp
family currently use the old-style (sigblock/sigsetmask) signal calls,
which will have to change.

-GAWollman

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