xnu-4903.241.1.tar.gz

[apple/xnu.git] / bsd / sys / subr_prf.h

diff --git a/bsd/sys/subr_prf.h b/bsd/sys/subr_prf.h
index 830ea6a7447c439ba3299f568cf1dc2d960378d9..966aedf5aa29be085f0e27dd0acdabec0292fb79 100644 (file)
--- a/bsd/sys/subr_prf.h
+++ b/bsd/sys/subr_prf.h
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * 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. 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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 */
 /*-
@@ -69,13 +75,15 @@
 
 /*
  * "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 */