Windows: add cm_IsVolumeReplicated()

Given a file id indicates whether the volume it is located on
is replicated or not.

Change-Id: Icae0a387fc26e2a76b4b6f87fdb5c330da31a96b
Reviewed-on: http://gerrit.openafs.org/7758
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>

diff --git a/src/WINNT/afsd/cm_volume.c b/src/WINNT/afsd/cm_volume.c
index 245f4c2..66692a4 100644 (file)
--- a/src/WINNT/afsd/cm_volume.c
+++ b/src/WINNT/afsd/cm_volume.c
@@ -1973,3 +1973,20 @@ cm_ChecksumVolumeServerList(struct cm_fid *fidp, cm_user_t *userp, cm_req_t *req
     }
     return cksum;
 }
+
+afs_int32
+cm_IsVolumeReplicated(cm_fid_t *fidp)
+{
+    afs_int32 replicated = 0;
+    cm_volume_t *volp;
+    cm_vol_state_t * volstatep;
+
+    volp = cm_GetVolumeByFID(fidp);
+    if (volp) {
+        volstatep = cm_VolumeStateByID(volp, fidp->volume);
+        replicated = (volstatep->flags & CM_VOL_STATE_FLAG_REPLICATED);
+        cm_PutVolume(volp);
+    }
+
+    return replicated;
+}

diff --git a/src/WINNT/afsd/cm_volume.h b/src/WINNT/afsd/cm_volume.h
index d17103b..8f3072e 100644 (file)
--- a/src/WINNT/afsd/cm_volume.h
+++ b/src/WINNT/afsd/cm_volume.h
@@ -166,5 +166,7 @@ extern afs_int32 cm_VolumeType(cm_volume_t *volp, afs_uint32 id);
 extern long cm_UpdateVolumeLocation(struct cm_cell *cellp, cm_user_t *userp, cm_req_t *reqp,
                                     cm_volume_t *volp);
 
+extern afs_int32 cm_IsVolumeReplicated(cm_fid_t *fidp);
+
 extern osi_rwlock_t cm_volumeLock;
 #endif /*  OPENAFS_WINNT_AFSD_CM_VOLUME_H */