Re: [libvirt] [libvirt-glib 1/2] API to suspend a domain

From: "Zeeshan Ali (Khattak)" <zeeshanak(a)gnome.org&gt; --- libvirt-gobject/libvirt-gobject-domain.c | 30 ++++++++++++++++++++++++++++++ libvirt-gobject/libvirt-gobject-domain.h | 3 +++ libvirt-gobject/libvirt-gobject.sym | 1 + 3 files changed, 34 insertions(+), 0 deletions(-) diff --git a/libvirt-gobject/libvirt-gobject-domain.c b/libvirt-gobject/libvirt-gobject-domain.c index 4301b14..e4963ed 100644 --- a/libvirt-gobject/libvirt-gobject-domain.c +++ b/libvirt-gobject/libvirt-gobject-domain.c @@ -678,3 +678,33 @@ gboolean gvir_domain_open_graphics(GVirDomain *dom, cleanup: return ret; } + +/** + * gir_domain_suspend: + * @dom: the domain to suspend + * @err: Place-holder for possible errors + * + * Suspends an active domain, the process is frozen without further access to + * CPU resources and I/O but the memory used by the domain at the hypervisor + * level will stay allocated. Use gvir_domain_resume() to reactivate the domain. + * + * Returns: TRUE if domain was suspended successfully, FALSE otherwise. + */ +gboolean gvir_domain_suspend (GVirDomain *dom, + GError **err) +{ + gboolean ret = FALSE; + + g_return_val_if_fail(GVIR_IS_DOMAIN(dom), FALSE); + + if (virDomainSuspend(dom->priv->handle) < 0) { + gvir_set_error_literal(err, GVIR_DOMAIN_ERROR, + 0, + "Unable to suspend domain"); + goto cleanup; + } + + ret = TRUE; +cleanup: + return ret; +} diff --git a/libvirt-gobject/libvirt-gobject-domain.h b/libvirt-gobject/libvirt-gobject-domain.h index 6fcec8d..a5923f4 100644 --- a/libvirt-gobject/libvirt-gobject-domain.h +++ b/libvirt-gobject/libvirt-gobject-domain.h @@ -153,6 +153,9 @@ gboolean gvir_domain_open_graphics(GVirDomain *dom, unsigned int flags, GError **err); +gboolean gvir_domain_suspend (GVirDomain *dom, + GError **err); + G_END_DECLS #endif /* __LIBVIRT_GOBJECT_DOMAIN_H__ */ diff --git a/libvirt-gobject/libvirt-gobject.sym b/libvirt-gobject/libvirt-gobject.sym index a523adc..526098d 100644 --- a/libvirt-gobject/libvirt-gobject.sym +++ b/libvirt-gobject/libvirt-gobject.sym @@ -51,6 +51,7 @@ LIBVIRT_GOBJECT_0.0.3 { gvir_domain_start; gvir_domain_resume; gvir_domain_stop; + gvir_domain_suspend; gvir_domain_delete; gvir_domain_open_console; gvir_domain_open_graphics; -- 1.7.7.4 -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list