remove unused prototypes from buf.h

bufcache_getanycleanbuf() removed in vfs_bio.c 1.181
buf_acquire_unmapped() removed in vfs_biomem.c 1.22
buf_print() removed in vfs_bio.c 1.47
cluster_write() removed along with vfs_cluster.c in 2016

diff --git a/sys/sys/buf.h b/sys/sys/buf.h
index ea01ac0..b8d887a 100644 (file)
--- a/sys/sys/buf.h
+++ b/sys/sys/buf.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: buf.h,v 1.112 2019/11/29 01:04:08 beck Exp $  */
+/*     $OpenBSD: buf.h,v 1.113 2022/09/01 05:24:51 jsg Exp $   */
 /*     $NetBSD: buf.h,v 1.25 1997/04/09 21:12:17 mycroft Exp $ */
 
 /*
@@ -292,7 +292,6 @@ void bufcache_release(struct buf *);
 int buf_flip_high(struct buf *);
 void buf_flip_dma(struct buf *);
 struct buf *bufcache_getcleanbuf(int, int);
-struct buf *bufcache_getanycleanbuf(void);
 struct buf *bufcache_getdirtybuf(void);
 
 /*
@@ -305,7 +304,6 @@ struct buf *bufcache_getdirtybuf(void);
  */
 void   buf_mem_init(vsize_t);
 void   buf_acquire(struct buf *);
-void   buf_acquire_unmapped(struct buf *);
 void   buf_acquire_nomap(struct buf *);
 void   buf_map(struct buf *);
 void   buf_release(struct buf *);
@@ -326,10 +324,6 @@ void  buf_daemon(void *);
 void  buf_replacevnode(struct buf *, struct vnode *);
 int bread_cluster(struct vnode *, daddr_t, int, struct buf **);
 
-#ifdef DEBUG
-void buf_print(struct buf *);
-#endif
-
 static __inline void
 buf_start(struct buf *bp)
 {
@@ -367,8 +361,6 @@ buf_countdeps(struct buf *bp, int i, int islocked)
                return (0);
 }
 
-void   cluster_write(struct buf *, struct cluster_info *, u_quad_t);
-
 __END_DECLS
 #endif /* _KERNEL */
 #endif /* !_SYS_BUF_H_ */