src/security: 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/security/security_apparmor.h

@@ -16,15 +16,12 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_SECURITY_APPARMOR_H
-# define LIBVIRT_SECURITY_APPARMOR_H
+#pragma once
 
-# include "security_driver.h"
+#include "security_driver.h"
 
 extern virSecurityDriver virAppArmorSecurityDriver;
 
-# define AA_PREFIX  "libvirt-"
-# define PROFILE_NAME_SIZE  8 + VIR_UUID_STRING_BUFLEN /* AA_PREFIX + uuid */
-# define MAX_FILE_LEN       (1024*1024*10)  /* 10MB limit for sanity check */
-
-#endif /* LIBVIRT_SECURITY_APPARMOR_H */
+#define AA_PREFIX  "libvirt-"
+#define PROFILE_NAME_SIZE  8 + VIR_UUID_STRING_BUFLEN /* AA_PREFIX + uuid */
+#define MAX_FILE_LEN       (1024*1024*10)  /* 10MB limit for sanity check */

src/security/security_dac.h

@@ -18,10 +18,9 @@
  * POSIX DAC security driver
  */
 
-#ifndef LIBVIRT_SECURITY_DAC_H
-# define LIBVIRT_SECURITY_DAC_H
+#pragma once
 
-# include "security_driver.h"
+#include "security_driver.h"
 
 extern virSecurityDriver virSecurityDriverDAC;
 
@@ -37,5 +36,3 @@ void virSecurityDACSetMountNamespace(virSecurityManagerPtr mgr,
 
 void virSecurityDACSetChownCallback(virSecurityManagerPtr mgr,
                                     virSecurityManagerDACChownCallback chownCallback);
-
-#endif /* LIBVIRT_SECURITY_DAC_H */

src/security/security_driver.h

@@ -16,13 +16,12 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_SECURITY_DRIVER_H
-# define LIBVIRT_SECURITY_DRIVER_H
+#pragma once
 
-# include "internal.h"
-# include "domain_conf.h"
+#include "internal.h"
+#include "domain_conf.h"
 
-# include "security_manager.h"
+#include "security_manager.h"
 
 /*
  * Return values for security driver probing: the driver will determine
@@ -216,5 +215,3 @@ struct _virSecurityDriver {
 
 virSecurityDriverPtr virSecurityDriverLookup(const char *name,
                                              const char *virtDriver);
-
-#endif /* LIBVIRT_SECURITY_DRIVER_H */

src/security/security_manager.h

@@ -18,12 +18,11 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_SECURITY_MANAGER_H
-# define LIBVIRT_SECURITY_MANAGER_H
+#pragma once
 
-# include "domain_conf.h"
-# include "vircommand.h"
-# include "virstoragefile.h"
+#include "domain_conf.h"
+#include "vircommand.h"
+#include "virstoragefile.h"
 
 typedef struct _virSecurityManager virSecurityManager;
 typedef virSecurityManager *virSecurityManagerPtr;
@@ -36,7 +35,7 @@ typedef enum {
     VIR_SECURITY_MANAGER_MOUNT_NAMESPACE    = 1 << 5,
 } virSecurityManagerNewFlags;
 
-# define VIR_SECURITY_MANAGER_NEW_MASK \
+#define VIR_SECURITY_MANAGER_NEW_MASK \
     (VIR_SECURITY_MANAGER_DEFAULT_CONFINED  | \
      VIR_SECURITY_MANAGER_REQUIRE_CONFINED  | \
      VIR_SECURITY_MANAGER_PRIVILEGED)
@@ -207,5 +206,3 @@ virSecurityManagerMetadataLock(virSecurityManagerPtr mgr,
 void
 virSecurityManagerMetadataUnlock(virSecurityManagerPtr mgr,
                                  virSecurityManagerMetadataLockStatePtr *state);
-
-#endif /* LIBVIRT_SECURITY_MANAGER_H */

src/security/security_nop.h

@@ -17,11 +17,8 @@
  *
  */
 
-#ifndef LIBVIRT_SECURITY_NOP_H
-# define LIBVIRT_SECURITY_NOP_H
+#pragma once
 
-# include "security_driver.h"
+#include "security_driver.h"
 
 extern virSecurityDriver virSecurityDriverNop;
-
-#endif /* LIBVIRT_SECURITY_NOP_H */

src/security/security_selinux.h

@@ -16,9 +16,6 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_SECURITY_SELINUX_H
-# define LIBVIRT_SECURITY_SELINUX_H
+#pragma once
 
 extern virSecurityDriver virSecurityDriverSELinux;
-
-#endif /* LIBVIRT_SECURITY_SELINUX_H */

src/security/security_stack.h

@@ -18,10 +18,9 @@
  * Stacked security driver
  */
 
-#ifndef LIBVIRT_SECURITY_STACK_H
-# define LIBVIRT_SECURITY_STACK_H
+#pragma once
 
-# include "security_driver.h"
+#include "security_driver.h"
 
 extern virSecurityDriver virSecurityDriverStack;
 
@@ -34,5 +33,3 @@ virSecurityStackGetPrimary(virSecurityManagerPtr mgr);
 
 virSecurityManagerPtr*
 virSecurityStackGetNested(virSecurityManagerPtr mgr);
-
-#endif /* LIBVIRT_SECURITY_STACK_H */

src/security/security_util.h

@@ -16,8 +16,7 @@
  * <http://www.gnu.org/licenses/>.
  */
 
-#ifndef LIBVIRT_SECURITY_UTIL_H
-# define LIBVIRT_SECURITY_UTIL_H
+#pragma once
 
 int
 virSecurityGetRememberedLabel(const char *name,
@@ -28,5 +27,3 @@ int
 virSecuritySetRememberedLabel(const char *name,
                               const char *path,
                               const char *label);
-
-#endif /* LIBVIRT_SECURITY_UTIL_H */