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f43461735e
POSIX says that sa_sigaction is only safe to use if sa_flags includes SA_SIGINFO; conversely, sa_handler is only safe to use when flags excludes that bit. Gnulib doesn't guarantee an implementation of SA_SIGINFO, but does guarantee that if SA_SIGINFO is undefined, we can safely define it to 0 as long as we don't dereference the 2nd or 3rd argument of any handler otherwise registered via sa_sigaction. Based on a report by Wen Congyang. * src/rpc/virnetserver.c (SA_SIGINFO): Stub for mingw. (virNetServerSignalHandler): Avoid bogus dereference. (virNetServerFatalSignal, virNetServerNew): Set flags properly. (virNetServerAddSignalHandler): Drop unneeded #ifdef.
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>