Corrected non-portable reuse of va_list in dt_printf()

[gnn]

Summary

Corrected non-portable reuse of va_list in dt_printf()

[markj]

cddl/contrib/opensolaris/lib/libdtrace/common/dt_subr.c

678 ↗

(On Diff #18197)

Don't you need the same thing here?

[gnn]

Address issue pointed out by markj

[markj]

It might be better to just have a single va_copy(ap2, ap) at the beginning of the function, and just call va_end(ap2) everywhere we currently call va_end(ap). Otherwise we're doing redundant work.

cddl/contrib/opensolaris/lib/libdtrace/common/dt_subr.c

609 ↗

(On Diff #18959)

Also here. :)

693 ↗

(On Diff #18959)

... and here.

[gnn]

Remove the obsolete opebsd_poll system call.

[gnn]

Chuck this one because arc.