X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/43866e378188c25dd1e2208016ab3cbeb086ae6c..c3c9b80d004dbbfdf763edeb97968c6997e3b45b:/bsd/sys/subr_prf.h

diff --git a/bsd/sys/subr_prf.h b/bsd/sys/subr_prf.h
index 81296de75..26016c257 100644
--- a/bsd/sys/subr_prf.h
+++ b/bsd/sys/subr_prf.h
@@ -1,17 +1,20 @@
 /*
  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ *
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -19,8 +22,8 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
 /*-
@@ -66,22 +69,23 @@
 
 #include <sys/appleapiopts.h>
 
-#ifdef	KERNEL_PRIVATE
+#ifdef  KERNEL_PRIVATE
 
 #ifdef __APPLE_API_PRIVATE
 
 /*
  * "flags" argument to prf().
+ * NB: Used in integer flags field, private to bsd/kern/subr_prf.c
  */
-#define TOCONS	0x01
-#define TOTTY	0x02
-#define TOLOG	0x04
-#define	TOSTR	0x8
+#define TOCONS          0x00000001      /* output to console */
+#define TOTTY           0x00000002      /* output to tty */
+#define TOLOG           0x00000004      /* output to log (log lock not held) */
+#define TOSTR           0x00000008      /* output to string */
+#define TOLOGLOCKED     0x00000010      /* output to log (log lock held) */
 
-extern int prf(const char *fmt, va_list ap, int flags, struct tty *ttyp);
+extern int prf(const char *fmt, va_list ap, int flags, struct tty *ttyp) __printflike(1, 0);
 
 #endif /* __APPLE_API_PRIVATE */
-#endif	/* KERNEL_PRIVATE */
+#endif  /* KERNEL_PRIVATE */
 
 #endif /* ! _SYS_SUBRPRF_H_ */
-