--- old/usr/src/cmd/filesync/database.h	2017-05-26 19:16:41.626015417 -0400
+++ /dev/null	2017-05-26 19:16:41.000000000 -0400
@@ -1,307 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright (c) 1996 Sun Microsystems, Inc.  All Rights Reserved
- *
- * module:
- *	database.h
- *
- * purpose:
- *	definition of the baseline and rules data structures
- */
-
-#ifndef	_DATABASE_H
-#define	_DATABASE_H
-
-#pragma ident	"%W%	%E% SMI"
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-#include <sys/stat.h>
-#include <sys/acl.h>
-
-#define	ACL_UID_BUG	1	/* acl:SETACL sets owner to be caller	*/
-
-/*
- * flag bits describing what we know about an individual file, or in
- * some cases an entire base pair.  These flags are found in the
- * base and file stuctures.
- */
-typedef int fflags_t;			/* type for file flags		*/
-
-#define	F_NEW		0x01		/* newly allocated		*/
-#define	F_IN_BASELINE	0x02		/* file found in baseline	*/
-#define	F_IN_SOURCE	0x04		/* file found in source tree	*/
-#define	F_IN_DEST	0x08		/* file found in dest tree	*/
-#define	F_EVALUATE	0x10		/* include in analysis		*/
-#define	F_SPARSE	0x20		/* don't walk this directory	*/
-#define	F_REMOVE	0x40		/* remove from baseline		*/
-#define	F_CONFLICT	0x80		/* unresolvable conflict	*/
-#define	F_LISTED	0x100		/* file came from LIST		*/
-#define	F_STAT_ERROR	0x200		/* unable to stat file		*/
-
-#define	F_WHEREFOUND	(F_IN_BASELINE|F_IN_SOURCE|F_IN_DEST)
-
-/*
- * a base is a pair of directories to be kept in sync
- * 	all rules and baseline data is stored beneath some base
- */
-struct base {
-	struct base *b_next;		/* pointer to next base		*/
-	fflags_t   b_flags;		/* what I know about this base	*/
-	int   b_ident;			/* base sequence # (DBG)	*/
-	char *b_src_spec;		/* spec name of source dir	*/
-	char *b_dst_spec;		/* spec name of dest dir	*/
-	char *b_src_name;		/* expanded name of source dir	*/
-	char *b_dst_name;		/* expanded name of dest dir	*/
-
-	struct rule *b_includes;	/* chain of include rules	*/
-	struct rule *b_excludes;	/* chain of exclude rules	*/
-	struct rule *b_restrictions;	/* chain of restrictions	*/
-
-	struct file *b_files;		/* chain of files		*/
-
-	/* statistics for wrap-up summary				*/
-	int b_totfiles;			/* total files found in tree	*/
-	int b_src_copies;		/* files copied to source	*/
-	int b_src_deletes;		/* files deleted from source	*/
-	int b_src_misc;			/* ownership changes on source	*/
-	int b_dst_copies;		/* files copied to dest		*/
-	int b_dst_deletes;		/* files deleted from dest	*/
-	int b_dst_misc;			/* ownership changes on source	*/
-	int b_unresolved;		/* unresolved conflicts		*/
-};
-
-/*
- * flag bits describing what we know about a particular rule.
- * These flags are found in the rule structure
- */
-typedef	int rflags_t;			/* type for rule flags		*/
-
-#define	R_NEW		0x01		/* newly added rule (=OPT_NEW)	*/
-#define	R_PROGRAM	0x02		/* program (vs literal names)	*/
-#define	R_IGNORE	0x04		/* IGNORE (vs INCLUDE)		*/
-#define	R_RESTRICT	0x08		/* restriction (-r argument)	*/
-#define	R_WILD		0x10		/* name involves wild cards	*/
-#define	R_BOGUS		0x20		/* fabricated rule		*/
-
-/*
- * a rule describes files to be included or excluded
- *	they are stored under bases
- */
-struct rule {
-	struct rule *r_next;		/* pointer to next rule in base	*/
-	rflags_t r_flags;		/* flags associated with rule	*/
-	char   *r_file;			/* file for this rule		*/
-};
-
-
-/*
- * this is the information we keep track of for a file
- */
-struct fileinfo {
-	ino_t	f_ino;			/* inode number of this file	*/
-	long	f_d_maj;		/* maj dev on which it lives	*/
-	long	f_d_min;		/* minj dev on which it lives	*/
-
-	int 	f_type;			/* file/dir/special ...		*/
-	int	f_mode;			/* protection			*/
-	int	f_nlink;		/* number of links to file	*/
-
-	uid_t	f_uid;			/* owning UID			*/
-	gid_t	f_gid;			/* owning GID			*/
-
-	off_t	f_size;			/* length in bytes		*/
-	long	f_modtime;		/* last modification time	*/
-	long	f_modns;		/* low order bits of modtime	*/
-
-	long	f_rd_maj;		/* major dev for specials	*/
-	long	f_rd_min;		/* minor dev for specials	*/
-
-	int	f_numacls;		/* number of entries in acls	*/
-	aclent_t *f_acls;		/* acl list (if any)		*/
-};
-
-/*
- * flag bits describing the differences we have detected between a file
- * and the last time it was in sync (based on the baseline).
- * These flags are used in the srcdiffs and dstdiffs fields of the
- * file structure
- */
-typedef int diffmask_t;			/* type for difference masks	*/
-
-#define	D_CREATE	0x01		/* file has been created	*/
-#define	D_DELETE	0x02		/* file has been deleted	*/
-#define	D_MTIME		0x04		/* file has been modified	*/
-#define	D_SIZE		0x08		/* file has changed size	*/
-#define	D_UID		0x10		/* file has changed user id	*/
-#define	D_GID		0x20		/* file has changed group id	*/
-#define	D_PROT		0x40		/* file has changed protection	*/
-#define	D_LINKS		0x80		/* file has changed link count	*/
-#define	D_TYPE		0x100		/* file has changed type	*/
-#define	D_FACLS		0x200		/* file has changed facls	*/
-#define	D_RENAME_TO	0x400		/* file came from a rename	*/
-#define	D_RENAME_FROM	0x800		/* file has been renamed	*/
-
-/*
- * these masks are used to determine how important potential changes are.
- *
- *	D_CONTENTS	there may be changes to the file's contents
- *	D_ADMIN		there may be changes to the ownership and protection
- *	D_IMPORTANT	there may be changes that should block a deletion
- *
- * Note:
- *	I am torn on whether or not to include modtime in D_IMPORTANT.
- *	Experience suggests that deleting one of many links affects the
- *	file modification time.
- */
-#define	D_ADMIN		(D_UID|D_GID|D_PROT|D_FACLS)
-#define	D_CONTENTS	(D_SIZE|D_TYPE|D_CREATE|D_MTIME)
-#define	D_IMPORTANT	(D_SIZE|D_TYPE|D_CREATE|D_MTIME|D_ADMIN)
-
-/*
- * a file is an instance that follows (under a base) from a rule
- * (for that base).  A file structure may exist because of any
- * combination of a file under the source, destination, in a
- * baseline for historical reasons, or merely because a rule
- * calls it out (whether it exists or not).
- */
-struct file {
-	struct file *f_next;		/* pointer to next file in base	*/
-	struct file *f_files;		/* pointer to files in subdir	*/
-	struct base *f_base;		/* pointer to owning base	*/
-	fflags_t f_flags;		/* flags associated with file	*/
-	int	f_depth;		/* directory depth for file	*/
-	char   *f_name;			/* name of this file		*/
-
-	/*
-	 * these fields capture information, gleaned from the baseline
-	 * that is side-specific, and should not be expected to be in
-	 * agreement between the two sides.  As a result, this info can
-	 * not be properly captured in f_info[OPT_BASE] and needs to
-	 * be kept somewhere else.
-	 */
-	long	f_s_modtime;		/* baseline source mod time	*/
-	ino_t	f_s_inum;		/* baseline source inode #	*/
-	long	f_s_nlink;		/* baseline source link count	*/
-	long	f_s_maj;		/* baseline source dev maj	*/
-	long	f_s_min;		/* baseline source dev min	*/
-	long	f_d_modtime;		/* baseline target mod time	*/
-	ino_t	f_d_inum;		/* baseline target inode #	*/
-	long	f_d_nlink;		/* baseline target link count	*/
-	long	f_d_maj;		/* baseline target dev maj	*/
-	long	f_d_min;		/* baseline target dev min	*/
-
-	/* stat information from baseline file and evaluation		*/
-	struct fileinfo f_info[3];	/* baseline, source, dest	*/
-
-	/* summary of changes discovered in analysis			*/
-	diffmask_t f_srcdiffs;		/* changes on source side	*/
-	diffmask_t f_dstdiffs;		/* changes on dest side		*/
-
-	/* this field is only valid for a renamed file			*/
-	struct file * f_previous;	/* node for previous filename	*/
-
-	/*
-	 * these fields are only valid for a file that has been added
-	 * to the reconciliation list
-	 */
-	struct file *f_rnext;		/* reconciliation chain ptr	*/
-	char	*f_fullname;		/* full name for reconciling	*/
-	long	f_modtime;		/* modtime for ordering purpose	*/
-	long	f_modns;		/* low order modtime 		*/
-
-	/* this field is only valid for a file with a hard conflict	*/
-	char 	*f_problem;		/* description of conflict	*/
-};
-
-/*
- * globals
- */
-extern struct base omnibase;		/* base for global rules	*/
-extern struct base *bases;		/* base for the main list	*/
-extern int inum_changes;		/* LISTed dirs with i# changes	*/
-
-/* routines to manage base nodes, file nodes, and file infor	*/
-errmask_t read_baseline(char *);
-errmask_t write_baseline(char *);
-struct file *add_file_to_base(struct base *, const char *);
-struct file *add_file_to_dir(struct file *, const char *);
-struct base *add_base(const char *src, const char *dst);
-void note_info(struct file *, const struct stat *, side_t);
-void update_info(struct file *, side_t);
-
-/* routines to manage rules					*/
-errmask_t read_rules(char *);
-errmask_t write_rules(char *);
-errmask_t add_include(struct base *, char *);
-errmask_t add_ignore(struct base *, char *);
-
-/* routines to manage and querry restriction lists		*/
-errmask_t add_restr(char *);
-bool_t check_restr(struct base *, const char *);
-
-/* routines for dealing with ignore lists			*/
-void ignore_reset();
-void ignore_pgm(const char *);
-void ignore_expr(const char *);
-void ignore_file(const char *);
-bool_t ignore_check(const char *);
-
-/* database processing routines for the primary passes		*/
-errmask_t evaluate(struct base *, side_t, bool_t);
-errmask_t analyze(void);
-errmask_t find_renames(struct file *);
-errmask_t reconcile(struct file *);
-int prune(void);
-void summary(void);
-char *full_name(struct file *, side_t, side_t);
-
-/* routines in action.c to carry out reconciliation		*/
-errmask_t do_copy(struct file *, side_t);
-errmask_t do_remove(struct file *, side_t);
-errmask_t do_rename(struct file *, side_t);
-errmask_t do_like(struct file *, side_t, bool_t);
-
-/* routines to deal with links in the reconciliation list	*/
-struct file *find_link(struct file *, side_t);
-void link_update(struct file *, side_t);
-bool_t has_other_links(struct file *, side_t);
-
-/* maintain a name stack during directory tree traversal	*/
-void push_name(const char *);
-void pop_name();
-char *get_name(struct file *);
-
-/* acl manipulation functions					*/
-int get_acls(const char *, struct fileinfo *);
-int set_acls(const char *, struct fileinfo *);
-int cmp_acls(struct fileinfo *, struct fileinfo *);
-char *show_acls(int, aclent_t *);
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* _DATABASE_H */
