src/storage: use #pragma once in headers

Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>

src/storage/storage_backend.h

@@ -16,8 +16,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_H
-# define LIBVIRT_STORAGE_BACKEND_H
+#pragma once
 
 #include <sys/stat.h>
 
@@ -128,5 +127,3 @@ int virStorageBackendRegister(virStorageBackendPtr backend);
 
 virCapsPtr
 virStorageBackendGetCapabilities(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_H */

src/storage/storage_backend_disk.h

@@ -19,9 +19,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_DISK_H
-# define LIBVIRT_STORAGE_BACKEND_DISK_H
+#pragma once
 
 int virStorageBackendDiskRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_DISK_H */

src/storage/storage_backend_fs.h

@@ -19,9 +19,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_FS_H
-# define LIBVIRT_STORAGE_BACKEND_FS_H
+#pragma once
 
 int virStorageBackendFsRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_FS_H */

src/storage/storage_backend_gluster.h

@@ -19,9 +19,6 @@
  *
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_GLUSTER_H
-# define LIBVIRT_STORAGE_BACKEND_GLUSTER_H
+#pragma once
 
 int virStorageBackendGlusterRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_GLUSTER_H */

src/storage/storage_backend_iscsi.h

@@ -19,9 +19,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_ISCSI_H
-# define LIBVIRT_STORAGE_BACKEND_ISCSI_H
+#pragma once
 
 int virStorageBackendISCSIRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_ISCSI_H */

src/storage/storage_backend_iscsi_direct.h

@@ -14,9 +14,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_ISCSI_DIRECT_H
-# define LIBVIRT_STORAGE_BACKEND_ISCSI_DIRECT_H
+#pragma once
 
 int virStorageBackendISCSIDirectRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_ISCSI_DIRECT_H */

src/storage/storage_backend_logical.h

@@ -19,9 +19,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_LOGICAL_H
-# define LIBVIRT_STORAGE_BACKEND_LOGICAL_H
+#pragma once
 
 int virStorageBackendLogicalRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_LOGICAL_H */

src/storage/storage_backend_mpath.h

@@ -19,9 +19,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_MPATH_H
-# define LIBVIRT_STORAGE_BACKEND_MPATH_H
+#pragma once
 
 int virStorageBackendMpathRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_MPATH_H */

src/storage/storage_backend_rbd.h

@@ -18,9 +18,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_RBD_H
-# define LIBVIRT_STORAGE_BACKEND_RBD_H
+#pragma once
 
 int virStorageBackendRBDRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_RBD_H */

src/storage/storage_backend_scsi.h

@@ -19,9 +19,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_SCSI_H
-# define LIBVIRT_STORAGE_BACKEND_SCSI_H
+#pragma once
 
 int virStorageBackendSCSIRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_SCSI_H */

src/storage/storage_backend_sheepdog.h

@@ -20,9 +20,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_SHEEPDOG_H
-# define LIBVIRT_STORAGE_BACKEND_SHEEPDOG_H
+#pragma once
 
 int virStorageBackendSheepdogRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_SHEEPDOG_H */

src/storage/storage_backend_sheepdog_priv.h

@@ -20,8 +20,7 @@
 # error "storage_backend_sheepdog_priv.h may only be included by storage_backend_sheepdog.c or test suites"
 #endif /* LIBVIRT_STORAGE_BACKEND_SHEEPDOG_PRIV_H_ALLOW */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_SHEEPDOG_PRIV_H
-# define LIBVIRT_STORAGE_BACKEND_SHEEPDOG_PRIV_H
+#pragma once
 
 #include "conf/storage_conf.h"
 
@@ -29,5 +28,3 @@ int virStorageBackendSheepdogParseNodeInfo(virStoragePoolDefPtr pool,
                                            char *output);
 int virStorageBackendSheepdogParseVdiList(virStorageVolDefPtr vol,
                                           char *output);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_SHEEPDOG_PRIV_H */

src/storage/storage_backend_vstorage.h

@@ -18,9 +18,6 @@
  *
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_VSTORAGE_H
-# define LIBVIRT_STORAGE_BACKEND_VSTORAGE_H
+#pragma once
 
 int virStorageBackendVstorageRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_VSTORAGE_H */

src/storage/storage_backend_zfs.h

@@ -19,9 +19,6 @@
  *
  */
 
-#ifndef LIBVIRT_STORAGE_BACKEND_ZFS_H
-# define LIBVIRT_STORAGE_BACKEND_ZFS_H
+#pragma once
 
 int virStorageBackendZFSRegister(void);
-
-#endif /* LIBVIRT_STORAGE_BACKEND_ZFS_H */

src/storage/storage_driver.h

@@ -19,8 +19,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_DRIVER_H
-# define LIBVIRT_STORAGE_DRIVER_H
+#pragma once
 
 #include <sys/stat.h>
 
@@ -41,5 +40,3 @@ char *virStoragePoolObjBuildTempFilePath(virStoragePoolObjPtr obj,
 
 int storageRegister(void);
 int storageRegisterAll(void);
-
-#endif /* LIBVIRT_STORAGE_DRIVER_H */

src/storage/storage_file_fs.h

@@ -18,9 +18,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_FILE_FS_H
-# define LIBVIRT_STORAGE_FILE_FS_H
+#pragma once
 
 int virStorageFileFsRegister(void);
-
-#endif /* LIBVIRT_STORAGE_FILE_FS_H */

src/storage/storage_file_gluster.h

@@ -19,9 +19,6 @@
  *
  */
 
-#ifndef LIBVIRT_STORAGE_FILE_GLUSTER_H
-# define LIBVIRT_STORAGE_FILE_GLUSTER_H
+#pragma once
 
 int virStorageFileGlusterRegister(void);
-
-#endif /* LIBVIRT_STORAGE_FILE_GLUSTER_H */

src/storage/storage_util.h

@@ -16,8 +16,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_STORAGE_UTIL_H
-# define LIBVIRT_STORAGE_UTIL_H
+#pragma once
 
 #include <sys/stat.h>
 
@@ -203,5 +202,3 @@ virCommandPtr
 virStorageBackendLogicalChangeCmd(const char *cmdstr,
                                   virStoragePoolDefPtr def,
                                   bool on);
-
-#endif /* LIBVIRT_STORAGE_UTIL_H */