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From ea3f5c68093429c6ad507b45689cdf209c2c257b Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Fri, 24 Sep 2010 16:48:45 -0600
Subject: [PATCH 02/15] vcpu: add new public API
API agreed on in
https://www.redhat.com/archives/libvir-list/2010-September/msg00456.html,
but modified for enum names to be consistent with virDomainDeviceModifyFlags.
* include/libvirt/libvirt.h.in (virDomainVcpuFlags)
(virDomainSetVcpusFlags, virDomainGetVcpusFlags): New
declarations.
* src/libvirt_public.syms: Export new symbols.
---
include/libvirt/libvirt.h.in | 15 +++++++++++++++
src/libvirt_public.syms | 2 ++
2 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
index 2eba61e..d0cc4c0 100644
--- a/include/libvirt/libvirt.h.in
+++ b/include/libvirt/libvirt.h.in
@@ -915,8 +915,23 @@ struct _virVcpuInfo {
};
typedef virVcpuInfo *virVcpuInfoPtr;
+/* Flags for controlling virtual CPU hot-plugging. */
+typedef enum {
+ /* Must choose at least one of these two bits; SetVcpus can choose both */
+ VIR_DOMAIN_VCPU_LIVE = (1 << 0), /* Affect active domain */
+ VIR_DOMAIN_VCPU_CONFIG = (1 << 1), /* Affect next boot */
+
+ /* Additional flags to be bit-wise OR'd in */
+ VIR_DOMAIN_VCPU_MAXIMUM = (1 << 2), /* Max rather than current count */
+} virDomainVcpuFlags;
+
int virDomainSetVcpus (virDomainPtr domain,
unsigned int nvcpus);
+int virDomainSetVcpusFlags (virDomainPtr domain,
+ unsigned int nvcpus,
+ unsigned int flags);
+int virDomainGetVcpusFlags (virDomainPtr domain,
+ unsigned int flags);
int virDomainPinVcpu (virDomainPtr domain,
unsigned int vcpu,
diff --git a/src/libvirt_public.syms b/src/libvirt_public.syms
index fceb516..a8091b1 100644
--- a/src/libvirt_public.syms
+++ b/src/libvirt_public.syms
@@ -409,6 +409,8 @@ LIBVIRT_0.8.5 {
global:
virDomainSetMemoryParameters;
virDomainGetMemoryParameters;
+ virDomainGetVcpusFlags;
+ virDomainSetVcpusFlags;
} LIBVIRT_0.8.2;
# .... define new API here using predicted next version number ....
--
1.7.2.3
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