util: cgroup: 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>

diff --git a/src/util/vircgroup.h b/src/util/vircgroup.h
index 377e0fd870165f994a65f7506b94bb18b3852901..2f68fdb685878eaaa9a86c7c8ae93522d863e1aa 100644 (file)
--- a/src/util/vircgroup.h
+++ b/src/util/vircgroup.h
@@ -19,12 +19,11 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_VIRCGROUP_H
-# define LIBVIRT_VIRCGROUP_H
+#pragma once
 
-# include "virutil.h"
-# include "virbitmap.h"
-# include "virenum.h"
+#include "virutil.h"
+#include "virbitmap.h"
+#include "virenum.h"
 
 struct _virCgroup;
 typedef struct _virCgroup virCgroup;
@@ -285,4 +284,3 @@ int virCgroupSetOwner(virCgroupPtr cgroup,
 int virCgroupHasEmptyTasks(virCgroupPtr cgroup, int controller);
 
 bool virCgroupControllerAvailable(int controller);
-#endif /* LIBVIRT_VIRCGROUP_H */

diff --git a/src/util/vircgroupbackend.h b/src/util/vircgroupbackend.h
index 24b45be9bbff333acc9119c51927cc48a896877d..e58e327c68724c49e0d178e0cd1af744a6f48f26 100644 (file)
--- a/src/util/vircgroupbackend.h
+++ b/src/util/vircgroupbackend.h
@@ -18,15 +18,14 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_VIRCGROUPBACKEND_H
-# define LIBVIRT_VIRCGROUPBACKEND_H
+#pragma once
 
-# include "internal.h"
+#include "internal.h"
 
-# include "vircgroup.h"
-# include "virhash.h"
+#include "vircgroup.h"
+#include "virhash.h"
 
-# define CGROUP_MAX_VAL 512
+#define CGROUP_MAX_VAL 512
 
 typedef enum {
     VIR_CGROUP_NONE = 0, /* create subdir under each cgroup if possible. */
@@ -447,7 +446,7 @@ virCgroupBackendPtr
 virCgroupBackendForController(virCgroupPtr group,
                               unsigned int controller);
 
-# define VIR_CGROUP_BACKEND_CALL(group, controller, func, ret, ...) \
+#define VIR_CGROUP_BACKEND_CALL(group, controller, func, ret, ...) \
     virCgroupBackendPtr backend = virCgroupBackendForController(group, controller); \
     if (!backend) { \
         virReportError(VIR_ERR_INTERNAL_ERROR, \
@@ -460,5 +459,3 @@ virCgroupBackendForController(virCgroupPtr group,
         return ret; \
     } \
     return backend->func(group, ##__VA_ARGS__);
-
-#endif /* LIBVIRT_VIRCGROUPBACKEND_H */

diff --git a/src/util/vircgroupv1.h b/src/util/vircgroupv1.h
index b1f86b54925dcc549657f73b61ac3983552e02e7..dbef9c786442bc2cfd402cc0ebddd371577e0d23 100644 (file)
--- a/src/util/vircgroupv1.h
+++ b/src/util/vircgroupv1.h
@@ -18,10 +18,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_VIRCGROUPV1_H
-# define LIBVIRT_VIRCGROUPV1_H
+#pragma once
 
 void
 virCgroupV1Register(void);
-
-#endif /* LIBVIRT_VIRCGROUPV1_H */

diff --git a/src/util/vircgroupv2.h b/src/util/vircgroupv2.h
index a877d36a0194a70204396dea12ba51d30f9d191e..1566154597f96274a241fd1b07965792179b1805 100644 (file)
--- a/src/util/vircgroupv2.h
+++ b/src/util/vircgroupv2.h
@@ -18,10 +18,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_VIRCGROUPV2_H
-# define LIBVIRT_VIRCGROUPV2_H
+#pragma once
 
 void
 virCgroupV2Register(void);
-
-#endif /* LIBVIRT_VIRCGROUPV2_H */