[libvirt] [PATCH 05/10] conf:audit: introduce audit function for shared memory device

[Luyao Huang]

Signed-off-by: Luyao Huang <lhuang at redhat.com>
---
 docs/auditlog.html.in    | 16 ++++++++++++++++
 src/conf/domain_audit.c  | 16 ++++++++++++++++
 src/conf/domain_audit.h  |  6 ++++++
 src/libvirt_private.syms |  1 +
 4 files changed, 39 insertions(+)

diff --git a/docs/auditlog.html.in b/docs/auditlog.html.in
index 8a007ca..b168cbf 100644
--- a/docs/auditlog.html.in
+++ b/docs/auditlog.html.in
@@ -301,6 +301,22 @@
       <dd>Updated path of the backing character device for given emulated device</dd>
     </dl>
 
+    <h4><a name="typeresourceivshmem">Shared memory device</a></h4>
+    <p>
+      The <code>msg</code> field will include the following sub-fields
+    </p>
+
+    <dl>
+      <dt>reason</dt>
+      <dd>The reason which caused the resource to be assigned to happen</dd>
+      <dt>resrc</dt>
+      <dd>The type of resource assigned. Set to <code>shmem</code></dd>
+      <dt>old-shmem</dt>
+      <dd>Original memory size of share memory device in bytes, or 0</dd>
+      <dt>new-shmem</dt>
+      <dd>Updated memory size of share memory device in bytes</dd>
+    </dl>
+
     <h4><a name="typeresourcesmartcard">smartcard</a></h4>
     <p>
       The <code>msg</code> field will include the following sub-fields
diff --git a/src/conf/domain_audit.c b/src/conf/domain_audit.c
index 1900039..aa2b4b5 100644
--- a/src/conf/domain_audit.c
+++ b/src/conf/domain_audit.c
@@ -799,6 +799,19 @@ virDomainAuditIOThread(virDomainObjPtr vm,
                                   reason, success);
 }
 
+
+void
+virDomainAuditShmem(virDomainObjPtr vm,
+                    virDomainShmemDefPtr oldDef, virDomainShmemDefPtr newDef,
+                    const char *reason, bool success)
+{
+    return virDomainAuditResource(vm, "shmem",
+                                  oldDef ? oldDef->size : 0,
+                                  newDef ? newDef->size : 0,
+                                  reason, success);
+}
+
+
 static void
 virDomainAuditLifecycle(virDomainObjPtr vm, const char *op,
                         const char *reason, bool success)
@@ -880,6 +893,9 @@ virDomainAuditStart(virDomainObjPtr vm, const char *reason, bool success)
     for (i = 0; i < vm->def->nrngs; i++)
         virDomainAuditRNG(vm, NULL, vm->def->rngs[i], "start", true);
 
+    for (i = 0; i < vm->def->nshmems; i++)
+        virDomainAuditShmem(vm, NULL, vm->def->shmems[i], "start", true);
+
     if (vm->def->tpm)
         virDomainAuditTPM(vm, vm->def->tpm, "start", true);
 
diff --git a/src/conf/domain_audit.h b/src/conf/domain_audit.h
index 97dadca..081cbb1 100644
--- a/src/conf/domain_audit.h
+++ b/src/conf/domain_audit.h
@@ -129,6 +129,12 @@ void virDomainAuditRNG(virDomainObjPtr vm,
                        const char *reason,
                        bool success)
     ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(4);
+void virDomainAuditShmem(virDomainObjPtr vm,
+                         virDomainShmemDefPtr oldDef,
+                         virDomainShmemDefPtr newDef,
+                         const char *reason,
+                         bool success)
+    ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(4);
 
 
 #endif /* __VIR_DOMAIN_AUDIT_H__ */
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index dc8a52d..3ceb4e3 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -134,6 +134,7 @@ virDomainAuditNetDevice;
 virDomainAuditRedirdev;
 virDomainAuditRNG;
 virDomainAuditSecurityLabel;
+virDomainAuditShmem;
 virDomainAuditStart;
 virDomainAuditStop;
 virDomainAuditVcpu;
-- 
1.8.3.1