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/* * $OpenBSD: defs.h,v 1.6 1997/02/09 19:24:55 deraadt Exp $*/
/*
* Copyright (c) 1983, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: @(#)defs.h 8.1 (Berkeley) 6/9/93
*/
#include <sys/param.h>
#include <sys/dir.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/file.h>
#include <netinet/in.h>
#include <errno.h>
#include <pwd.h>
#include <grp.h>
#include <stdio.h>
#include <ctype.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include "pathnames.h"
/*
* The version number should be changed whenever the protocol changes.
*/
#define VERSION 3
/* defines for yacc */
#define EQUAL 1
#define LP 2
#define RP 3
#define SM 4
#define ARROW 5
#define COLON 6
#define DCOLON 7
#define NAME 8
#define STRING 9
#define INSTALL 10
#define NOTIFY 11
#define EXCEPT 12
#define PATTERN 13
#define SPECIAL 14
#define OPTION 15
/* lexical definitions */
#define QUOTE 0200 /* used internally for quoted characters */
#define TRIM 0177 /* Mask to strip quote bit */
/* table sizes */
#define HASHSIZE 1021
#define INMAX 3500
/* option flags */
#define VERIFY 0x1
#define WHOLE 0x2
#define YOUNGER 0x4
#define COMPARE 0x8
#define REMOVE 0x10
#define FOLLOW 0x20
#define IGNLNKS 0x40
/* expand type definitions */
#define E_VARS 0x1
#define E_SHELL 0x2
#define E_TILDE 0x4
#define E_ALL 0x7
/* actions for lookup() */
#define LOOKUP 0
#define INSERT 1
#define REPLACE 2
#define ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#define ALLOC(x) (struct x *) malloc(sizeof(struct x))
struct namelist { /* for making lists of strings */
char *n_name;
struct namelist *n_next;
};
struct subcmd {
short sc_type; /* type - INSTALL,NOTIFY,EXCEPT,SPECIAL */
short sc_options;
char *sc_name;
struct namelist *sc_args;
struct subcmd *sc_next;
};
struct cmd {
int c_type; /* type - ARROW,DCOLON */
char *c_name; /* hostname or time stamp file name */
char *c_label; /* label for partial update */
struct namelist *c_files;
struct subcmd *c_cmds;
struct cmd *c_next;
};
struct linkbuf {
ino_t inum;
dev_t devnum;
int count;
char pathname[BUFSIZ];
char target[BUFSIZ];
struct linkbuf *nextp;
};
extern int debug; /* debugging flag */
extern int nflag; /* NOP flag, don't execute commands */
extern int qflag; /* Quiet. don't print messages */
extern int options; /* global options */
extern int nerrs; /* number of errors seen */
extern int rem; /* remote file descriptor */
extern int iamremote; /* acting as remote server */
extern char tempfile[]; /* file name for logging changes */
extern struct linkbuf *ihead; /* list of files with more than one link */
extern struct passwd *pw; /* pointer to static area used by getpwent */
extern struct group *gr; /* pointer to static area used by getgrent */
extern char host[]; /* host name of master copy */
extern char buf[BUFSIZ]; /* general purpose buffer */
extern char target[BUFSIZ]; /* target/source directory name */
int any __P((int, char *));
char *colon __P((char *));
void cleanup __P((int));
void define __P((char *));
void docmds __P((char **, int, char **));
void error __P((const char *, ...));
int except __P((char *));
struct namelist *
expand __P((struct namelist *, int));
char *exptilde __P((char [], char *, int));
void fatal __P((const char *, ...));
int inlist __P((struct namelist *, char *));
void insert __P((char *,
struct namelist *, struct namelist *, struct subcmd *));
void install __P((char *, char *, int, int));
void log __P((FILE *, const char *, ...));
struct namelist *
lookup __P((char *, int, struct namelist *));
void lostconn __P((int));
struct namelist *
makenl __P((char *));
struct subcmd *
makesubcmd __P((int));
void prnames __P((struct namelist *));
void server __P((void));
void yyerror __P((char *));
int yyparse __P((void));
char *xbasename __P((char *));
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