[libvirt] [PATCH] libxl: implement virDomainObjCheckIsActive

[Sagar Ghuge]

Add function which raises error if domain is
not active

Signed-off-by: Sagar Ghuge <ghuge...@gmail.com>
---
 src/conf/domain_conf.c   | 13 +++++++++++++
 src/conf/domain_conf.h   |  1 +
 src/libxl/libxl_driver.c |  4 +---
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 1bc72a4..10a69af 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -2995,6 +2995,19 @@ virDomainObjWait(virDomainObjPtr vm)
 }
 
 
+int
+virDomainObjCheckIsActive(virDomainObjPtr vm)
+{
+    if (!virDomainObjIsActive(vm)) {
+        virReportError(VIR_ERR_OPERATION_FAILED, "%s",
+                       _("domain is not running"));
+        return -1;
+    }
+
+    return 0;
+}
+
+
 /**
  * Waits for domain condition to be triggered for a specific period of time.
  *
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index dd79206..b6c7826 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -2559,6 +2559,7 @@ bool virDomainObjTaint(virDomainObjPtr obj,
 
 void virDomainObjBroadcast(virDomainObjPtr vm);
 int virDomainObjWait(virDomainObjPtr vm);
+int virDomainObjCheckIsActive(virDomainObjPtr vm);
 int virDomainObjWaitUntil(virDomainObjPtr vm,
                           unsigned long long whenms);
 
diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c
index 74cb05a..3a487ac 100644
--- a/src/libxl/libxl_driver.c
+++ b/src/libxl/libxl_driver.c
@@ -1183,10 +1183,8 @@ libxlDomainSuspend(virDomainPtr dom)
     if (libxlDomainObjBeginJob(driver, vm, LIBXL_JOB_MODIFY) < 0)
         goto cleanup;
 
-    if (!virDomainObjIsActive(vm)) {
-        virReportError(VIR_ERR_OPERATION_INVALID, "%s", _("Domain is not 
running"));
+    if (virDomainObjCheckIsActive(vm) < 0)
         goto endjob;
-    }
 
     if (virDomainObjGetState(vm, NULL) != VIR_DOMAIN_PAUSED) {
         if (libxl_domain_pause(cfg->ctx, vm->def->id) != 0) {
-- 
2.9.3

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