[issue12181] SIGBUS error on OpenBSD (sparc64)

[Charles-François Natali]

Charles-François Natali <neologix at free.fr> added the comment:

OpenBSD's struct kevent definition looks fishy:
http://www.openbsd.org/cgi-bin/cvsweb/src/sys/sys/event.h?rev=1.15;content-type=text%2Fplain

struct kevent {
	u_int		ident;		/* identifier for this event */
	short		filter;		/* filter for event */
	u_short		flags;
	u_int		fflags;
	int		data;
	void		*udata;		/* opaque user data identifier */
};

ident and data should be uintptr_t/intptr_t, no wonder this breaks on 64-bit. See for example FreeBSD's header: http://gitorious.org/freebsd/freebsd/blobs/4369b8d3fe19ee9540bfda1bb5f3db6208ff4c91/sys/sys/event.h

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nosy:  -mark.dickinson

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