Since we're now actively maintaining the Coda module in the FreeBSD source

tree, restyle everything but coda.h (which is more explicitly shared
across systems) into a closer approximation to style(9).

Remove a few more unused function prototypes.

Add or clarify some comments.

MFC after:	1 month

1 files changed, 24 insertions, 20 deletions

diff --git a/sys/fs/coda/coda_subr.h b/sys/fs/coda/coda_subr.h
index 91bf122..2b307cb 100644
--- a/sys/fs/coda/coda_subr.h
+++ b/sys/fs/coda/coda_subr.h
@@ -1,11 +1,11 @@
 /*-
- * 
+ *
  *             Coda: an Experimental Distributed File System
  *                              Release 3.1
- * 
+ *
  *           Copyright (c) 1987-1998 Carnegie Mellon University
  *                          All Rights Reserved
- * 
+ *
  * Permission  to  use, copy, modify and distribute this software and its
  * documentation is hereby granted,  provided  that  both  the  copyright
  * notice  and  this  permission  notice  appear  in  all  copies  of the
@@ -14,32 +14,36 @@
  * that credit is given to Carnegie Mellon University  in  all  documents
  * and publicity pertaining to direct or indirect use of this code or its
  * derivatives.
- * 
+ *
  * CODA IS AN EXPERIMENTAL SOFTWARE SYSTEM AND IS  KNOWN  TO  HAVE  BUGS,
  * SOME  OF  WHICH MAY HAVE SERIOUS CONSEQUENCES.  CARNEGIE MELLON ALLOWS
  * FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION.   CARNEGIE  MELLON
  * DISCLAIMS  ANY  LIABILITY  OF  ANY  KIND  FOR  ANY  DAMAGES WHATSOEVER
  * RESULTING DIRECTLY OR INDIRECTLY FROM THE USE OF THIS SOFTWARE  OR  OF
  * ANY DERIVATIVE WORK.
- * 
+ *
  * Carnegie  Mellon  encourages  users  of  this  software  to return any
  * improvements or extensions that  they  make,  and  to  grant  Carnegie
  * Mellon the rights to redistribute these changes without encumbrance.
- * 
- * 	@(#) src/sys/coda/coda_subr.h,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $ 
+ *
+ * 	@(#) src/sys/coda/coda_subr.h,v 1.1.1.1 1998/08/29 21:14:52 rvb Exp $
  * $FreeBSD$
- * 
  */
 
-struct cnode *coda_alloc(void);
-void  coda_free(struct cnode *cp);
-struct cnode *coda_find(CodaFid *fid);
-void coda_flush(enum dc_status dcstat);
-void coda_testflush(void);
-void coda_checkunmounting(struct mount *mp);
-void coda_cacheprint(struct mount *whoIam);
-void coda_debugon(void);
-void coda_debugoff(void);
-int  coda_kill(struct mount *whoIam, enum dc_status dcstat);
-void coda_save(struct cnode *cp);
-void coda_unsave(struct cnode *cp);
+#ifndef _CODA_SUBR_H_
+#define	_CODA_SUBR_H_
+
+struct cnode	*coda_alloc(void);
+void		 coda_free(struct cnode *cp);
+struct cnode	*coda_find(CodaFid *fid);
+void		 coda_flush(enum dc_status dcstat);
+void		 coda_testflush(void);
+void		 coda_checkunmounting(struct mount *mp);
+void		 coda_cacheprint(struct mount *whoIam);
+void		 coda_debugon(void);
+void		 coda_debugoff(void);
+int		 coda_kill(struct mount *whoIam, enum dc_status dcstat);
+void		 coda_save(struct cnode *cp);
+void		 coda_unsave(struct cnode *cp);
+
+#endif /* !_CODA_SUBR_H_ */