svn commit: r341218 - head/sys/security/audit

[Mateusz Guzik]

Author: mjg
Date: Thu Nov 29 08:37:33 2018
New Revision: 341218
URL: https://svnweb.freebsd.org/changeset/base/341218

Log:
  audit: change audit_syscalls_enabled type to bool
  
  So that it fits better in __read_frequently.
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/security/audit/audit.c
  head/sys/security/audit/audit.h

Modified: head/sys/security/audit/audit.c
==============================================================================
--- head/sys/security/audit/audit.c	Thu Nov 29 07:41:05 2018	(r341217)
+++ head/sys/security/audit/audit.c	Thu Nov 29 08:37:33 2018	(r341218)
@@ -103,7 +103,7 @@ int			audit_trail_suspended;
 #ifdef KDTRACE_HOOKS
 u_int			audit_dtrace_enabled;
 #endif
-int __read_frequently	audit_syscalls_enabled;
+bool __read_frequently	audit_syscalls_enabled;
 
 /*
  * Flags controlling behavior in low storage situations.  Should we panic if
@@ -216,13 +216,13 @@ audit_syscalls_enabled_update(void)
 	mtx_lock(&audit_mtx);
 #ifdef KDTRACE_HOOKS
 	if (audit_dtrace_enabled)
-		audit_syscalls_enabled = 1;
+		audit_syscalls_enabled = true;
 	else {
 #endif
 		if (audit_trail_enabled && !audit_trail_suspended)
-			audit_syscalls_enabled = 1;
+			audit_syscalls_enabled = true;
 		else
-			audit_syscalls_enabled = 0;
+			audit_syscalls_enabled = false;
 #ifdef KDTRACE_HOOKS
 	}
 #endif
@@ -336,7 +336,7 @@ audit_init(void)
 
 	audit_trail_enabled = 0;
 	audit_trail_suspended = 0;
-	audit_syscalls_enabled = 0;
+	audit_syscalls_enabled = false;
 	audit_panic_on_write_fail = 0;
 	audit_fail_stop = 0;
 	audit_in_failure = 0;

Modified: head/sys/security/audit/audit.h
==============================================================================
--- head/sys/security/audit/audit.h	Thu Nov 29 07:41:05 2018	(r341217)
+++ head/sys/security/audit/audit.h	Thu Nov 29 08:37:33 2018	(r341218)
@@ -71,7 +71,7 @@
 extern u_int	audit_dtrace_enabled;
 extern int	audit_trail_enabled;
 extern int	audit_trail_suspended;
-extern int	audit_syscalls_enabled;
+extern bool	audit_syscalls_enabled;
 
 void	 audit_syscall_enter(unsigned short code, struct thread *td);
 void	 audit_syscall_exit(int error, struct thread *td);