2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#)defs.h 8.1 (Berkeley) 6/9/93
36 #include <sys/param.h>
41 #include <netinet/in.h>
52 #include "pathnames.h"
55 * The version number should be changed whenever the protocol changes.
59 /* defines for yacc */
76 /* lexical definitions */
77 #define QUOTE 0200 /* used internally for quoted characters */
78 #define TRIM 0177 /* Mask to strip quote bit */
93 /* expand type definitions */
99 /* actions for lookup() */
104 #define ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
106 #define ALLOC(x) (struct x *) malloc(sizeof(struct x))
109 * RSH Time Out interval (in seconds).
110 * Should be long enough to allow rsh to even the slowest hosts.
115 struct namelist { /* for making lists of strings */
117 struct namelist *n_next;
121 short sc_type; /* type - INSTALL,NOTIFY,EXCEPT,SPECIAL */
124 struct namelist *sc_args;
125 struct subcmd *sc_next;
129 int c_type; /* type - ARROW,DCOLON */
130 char *c_name; /* hostname or time stamp file name */
131 char *c_label; /* label for partial update */
132 struct namelist *c_files;
133 struct subcmd *c_cmds;
141 char pathname[BUFSIZ];
144 struct linkbuf *nextp;
147 extern int debug; /* debugging flag */
148 extern int nflag; /* NOP flag, don't execute commands */
149 extern int qflag; /* Quiet. don't print messages */
150 extern int options; /* global options */
152 extern int nerrs; /* number of errors seen */
153 extern int rem; /* remote file descriptor */
154 extern int iamremote; /* acting as remote server */
155 extern char tempfile[]; /* file name for logging changes */
156 extern struct linkbuf *ihead; /* list of files with more than one link */
157 extern struct passwd *pw; /* pointer to static area used by getpwent */
158 extern struct group *gr; /* pointer to static area used by getgrent */
159 extern char host[]; /* host name of master copy */
160 extern char buf[BUFSIZ]; /* general purpose buffer */
161 extern char target[BUFSIZ]; /* target/source directory name */
162 extern char *path_rsh; /* rsh command to use */
164 int any __P((int, char *));
165 char *colon __P((char *));
166 void cleanup __P((int));
167 void define __P((char *));
168 void docmds __P((char **, int, char **));
169 void error __P((const char *, ...));
170 int except __P((char *));
172 expand __P((struct namelist *, int));
173 char *exptilde __P((char [], char *, int));
174 void fatal __P((const char *, ...));
175 int inlist __P((struct namelist *, char *));
176 void insert __P((char *,
177 struct namelist *, struct namelist *, struct subcmd *));
178 void install __P((char *, char *, int, int));
179 void log __P((FILE *, const char *, ...));
181 lookup __P((char *, int, struct namelist *));
182 void lostconn __P((int));
184 makenl __P((char *));
186 makesubcmd __P((int));
187 void prnames __P((struct namelist *));
188 void server __P((void));
189 void yyerror __P((char *));
190 int yyparse __P((void));
191 int rshrcmd __P((char **, u_short, char *, char *, char *, int *));