[glib PATCH 5/8] gconfig: Add _domain_capabilities_get_os()

[Fabiano Fidêncio <fidencio@xxxxxxxxxx>]

Add a way to access the object which represents the <os/> element from
the <domainCapabilities/>.

Signed-off-by: Fabiano Fidêncio <fidencio@xxxxxxxxxx>
---
 .../libvirt-gconfig-domain-capabilities.c     | 23 +++++++++++++++++++
 .../libvirt-gconfig-domain-capabilities.h     |  1 +
 libvirt-gconfig/libvirt-gconfig.sym           |  1 +
 3 files changed, 25 insertions(+)

diff --git a/libvirt-gconfig/libvirt-gconfig-domain-capabilities.c b/libvirt-gconfig/libvirt-gconfig-domain-capabilities.c
index 3377889..906e7f0 100644
--- a/libvirt-gconfig/libvirt-gconfig-domain-capabilities.c
+++ b/libvirt-gconfig/libvirt-gconfig-domain-capabilities.c
@@ -69,3 +69,26 @@ gvir_config_domain_capabilities_new_from_xml(const gchar *xml,
                                              xml, error);
     return GVIR_CONFIG_DOMAIN_CAPABILITIES(object);
 }
+
+/**
+ * gvir_config_domain_capabilities_get_os:
+ * @domain_caps: a #GVirConfigDomainCapabilities
+ *
+ * Gets the @os associated with the @domain_caps.
+ *
+ * Returns: (transfer full): a new #GVirConfigDomainCapabilitiesOs.
+ */
+GVirConfigDomainCapabilitiesOs *
+gvir_config_domain_capabilities_get_os(GVirConfigDomainCapabilities *domain_caps)
+{
+    GVirConfigObject *object;
+
+    g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_CAPABILITIES(domain_caps), NULL);
+
+    object = gvir_config_object_get_child_with_type
+                                (GVIR_CONFIG_OBJECT(domain_caps),
+                                "os",
+                                GVIR_CONFIG_TYPE_DOMAIN_CAPABILITIES_OS);
+
+    return GVIR_CONFIG_DOMAIN_CAPABILITIES_OS(object);
+}
diff --git a/libvirt-gconfig/libvirt-gconfig-domain-capabilities.h b/libvirt-gconfig/libvirt-gconfig-domain-capabilities.h
index 965d2a4..cbe7540 100644
--- a/libvirt-gconfig/libvirt-gconfig-domain-capabilities.h
+++ b/libvirt-gconfig/libvirt-gconfig-domain-capabilities.h
@@ -61,6 +61,7 @@ GType gvir_config_domain_capabilities_get_type(void);
 GVirConfigDomainCapabilities *gvir_config_domain_capabilities_new(void);
 GVirConfigDomainCapabilities *gvir_config_domain_capabilities_new_from_xml(const gchar *xml,
                                                                            GError **error);
+GVirConfigDomainCapabilitiesOs *gvir_config_domain_capabilities_get_os(GVirConfigDomainCapabilities *domain_caps);
 
 G_END_DECLS
 
diff --git a/libvirt-gconfig/libvirt-gconfig.sym b/libvirt-gconfig/libvirt-gconfig.sym
index 0e5c06b..783b0d7 100644
--- a/libvirt-gconfig/libvirt-gconfig.sym
+++ b/libvirt-gconfig/libvirt-gconfig.sym
@@ -774,6 +774,7 @@ global:
 
 LIBVIRT_GCONFIG_2.0.1 {
 global:
+	gvir_config_domain_capabilities_get_os;
 	gvir_config_domain_capabilities_get_type;
 	gvir_config_domain_capabilities_new;
 	gvir_config_domain_capabilities_new_from_xml;
-- 
2.21.0

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