[libvirt] [PATCH 4/4] conf: Add iterators for RNG and Redirdev

[John Ferlan]

Add the virDomainRNGDefForeach and +virDomainRedirdevDefForeach iterators
to traverse all the RNG and Redirdevs just like the Smartcard's and Chr's

Signed-off-by: John Ferlan <jferlan at redhat.com>
---
 src/conf/domain_conf.c   | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 src/conf/domain_conf.h   | 18 ++++++++++++++++++
 src/libvirt_private.syms |  2 ++
 3 files changed, 68 insertions(+)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index de7df5c..30f2d6d 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -24559,6 +24559,54 @@ virDomainSmartcardDefForeach(virDomainDefPtr def,
 
 
 int
+virDomainRNGDefForeach(virDomainDefPtr def,
+                       bool abortOnError,
+                       virDomainRNGDefIterator iter,
+                       void *opaque)
+{
+    size_t i;
+    int rc = 0;
+
+    for (i = 0; i < def->nrngs; i++) {
+        if ((iter)(def,
+                   def->rngs[i],
+                   opaque) < 0)
+            rc = -1;
+
+        if (abortOnError && rc != 0)
+            goto done;
+    }
+
+ done:
+    return rc;
+}
+
+
+int
+virDomainRedirdevDefForeach(virDomainDefPtr def,
+                            bool abortOnError,
+                            virDomainRedirdevDefIterator iter,
+                            void *opaque)
+{
+    size_t i;
+    int rc = 0;
+
+    for (i = 0; i < def->nredirdevs; i++) {
+        if ((iter)(def,
+                   def->redirdevs[i],
+                   opaque) < 0)
+            rc = -1;
+
+        if (abortOnError && rc != 0)
+            goto done;
+    }
+
+ done:
+    return rc;
+}
+
+
+int
 virDomainUSBDeviceDefForeach(virDomainDefPtr def,
                              virDomainUSBDeviceDefIterator iter,
                              void *opaque,
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index df216e8..df962d7 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -2948,6 +2948,24 @@ int virDomainChrDefForeach(virDomainDefPtr def,
                            virDomainChrDefIterator iter,
                            void *opaque);
 
+typedef int (*virDomainRNGDefIterator)(virDomainDefPtr def,
+                                       virDomainRNGDefPtr dev,
+                                       void *opaque);
+
+int virDomainRNGDefForeach(virDomainDefPtr def,
+                           bool abortOnError,
+                           virDomainRNGDefIterator iter,
+                           void *opaque);
+
+typedef int (*virDomainRedirdevDefIterator)(virDomainDefPtr def,
+                                            virDomainRedirdevDefPtr dev,
+                                            void *opaque);
+
+int virDomainRedirdevDefForeach(virDomainDefPtr def,
+                                bool abortOnError,
+                                virDomainRedirdevDefIterator iter,
+                                void *opaque);
+
 typedef int (*virDomainDiskDefPathIterator)(virDomainDiskDefPtr disk,
                                             const char *path,
                                             size_t depth,
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index bf503a5..c777738 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -453,9 +453,11 @@ virDomainPMSuspendedReasonTypeToString;
 virDomainRedirdevBusTypeFromString;
 virDomainRedirdevBusTypeToString;
 virDomainRedirdevDefFind;
+virDomainRedirdevDefForeach;
 virDomainRedirdevDefFree;
 virDomainRedirdevDefRemove;
 virDomainRNGBackendTypeToString;
+virDomainRNGDefForeach;
 virDomainRNGDefFree;
 virDomainRNGFind;
 virDomainRNGModelTypeToString;
-- 
2.7.4