mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 18:21:39 +01:00
Andrew Cooper
5b42c82f55
Mixed throughout libxc are uint32_t, int, and domid_t for domid parameters. With a signed type, and an explicitly 16-bit type, it is exceedingly difficult to construct an INVALID_DOMID constant which works with all of them. (The main problem being that domid_t gets unconditionally zero extended when promoted to int for arithmatic.) Libxl uses uint32_t consistently everywhere, so alter libxc to match. Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Wei Liu <wei.liu2@citrix.com> Release-acked-by: Julien Grall <julien.grall@linaro.org> [ wei: fix compilation error in libxl ] Signed-off-by: Wei Liu <wei.liu2@citrix.com>
76 lines
1.5 KiB
C
76 lines
1.5 KiB
C
/*
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* Compat shims for use of 3rd party consumers of libxenctrl xc_evtchn
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* functionality which has been split into separate libraries.
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*/
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#include <xenevtchn.h>
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#define XC_WANT_COMPAT_EVTCHN_API
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#include "xenctrl.h"
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xc_evtchn *xc_evtchn_open(xentoollog_logger *logger,
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unsigned open_flags)
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{
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return xenevtchn_open(logger, open_flags);
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}
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int xc_evtchn_close(xc_evtchn *xce)
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{
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return xenevtchn_close(xce);
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}
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int xc_evtchn_fd(xc_evtchn *xce)
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{
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return xenevtchn_fd(xce);
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}
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int xc_evtchn_notify(xc_evtchn *xce, evtchn_port_t port)
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{
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return xenevtchn_notify(xce, port);
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}
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evtchn_port_or_error_t
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xc_evtchn_bind_unbound_port(xc_evtchn *xce, uint32_t domid)
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{
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return xenevtchn_bind_unbound_port(xce, domid);
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}
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evtchn_port_or_error_t
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xc_evtchn_bind_interdomain(xc_evtchn *xce, uint32_t domid,
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evtchn_port_t remote_port)
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{
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return xenevtchn_bind_interdomain(xce, domid, remote_port);
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}
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evtchn_port_or_error_t
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xc_evtchn_bind_virq(xc_evtchn *xce, unsigned int virq)
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{
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return xenevtchn_bind_virq(xce, virq);
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}
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int xc_evtchn_unbind(xc_evtchn *xce, evtchn_port_t port)
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{
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return xenevtchn_unbind(xce, port);
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}
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evtchn_port_or_error_t
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xc_evtchn_pending(xc_evtchn *xce)
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{
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return xenevtchn_pending(xce);
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}
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int xc_evtchn_unmask(xc_evtchn *xce, evtchn_port_t port)
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{
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return xenevtchn_unmask(xce, port);
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}
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/*
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* Local variables:
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* mode: C
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* c-file-style: "BSD"
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* c-basic-offset: 4
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* tab-width: 4
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* indent-tabs-mode: nil
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* End:
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*/
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