/* * $OpenBSD: defs.h,v 1.12 2004/01/16 01:12:35 espie 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. 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 <netinet/in.h> #include <errno.h> #include <fcntl.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 src[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(int, char *); char *colon(char *); void cleanup(int); void define(char *); void docmds(char **, int, char **); void error(const char *, ...); int except(char *); struct namelist * expand(struct namelist *, int); char *exptilde(char [], char *, int); void fatal(const char *, ...); int inlist(struct namelist *, char *); void insert(char *, struct namelist *, struct namelist *, struct subcmd *); void install(char *, char *, int, int); void logit(FILE *, const char *, ...); struct namelist * lookup(char *, int, struct namelist *); void lostconn(int); struct namelist * makenl(char *); struct subcmd * makesubcmd(int); void prnames(struct namelist *); void server(void); void yyerror(char *); int yyparse(void); char *xbasename(char *);