defs.h revision 1.7
1 /* $NetBSD: defs.h,v 1.7 1996/07/12 00:46:20 thorpej Exp $ */ 2 3 /* 4 * Copyright (c) 1983, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * from: @(#)defs.h 8.1 (Berkeley) 6/9/93 36 */ 37 38 #include <sys/param.h> 39 #include <sys/dir.h> 40 #include <sys/stat.h> 41 #include <sys/time.h> 42 #include <sys/file.h> 43 44 #include <netinet/in.h> 45 46 #include <errno.h> 47 #include <pwd.h> 48 #include <grp.h> 49 #include <stdio.h> 50 #include <ctype.h> 51 #include <unistd.h> 52 #include <string.h> 53 #include <stdlib.h> 54 #include "pathnames.h" 55 56 /* 57 * The version number should be changed whenever the protocol changes. 58 */ 59 #define VERSION 3 60 61 /* defines for yacc */ 62 #define EQUAL 1 63 #define LP 2 64 #define RP 3 65 #define SM 4 66 #define ARROW 5 67 #define COLON 6 68 #define DCOLON 7 69 #define NAME 8 70 #define STRING 9 71 #define INSTALL 10 72 #define NOTIFY 11 73 #define EXCEPT 12 74 #define PATTERN 13 75 #define SPECIAL 14 76 #define OPTION 15 77 78 /* lexical definitions */ 79 #define QUOTE 0200 /* used internally for quoted characters */ 80 #define TRIM 0177 /* Mask to strip quote bit */ 81 82 /* table sizes */ 83 #define HASHSIZE 1021 84 #define INMAX 3500 85 86 /* option flags */ 87 #define VERIFY 0x1 88 #define WHOLE 0x2 89 #define YOUNGER 0x4 90 #define COMPARE 0x8 91 #define REMOVE 0x10 92 #define FOLLOW 0x20 93 #define IGNLNKS 0x40 94 95 /* expand type definitions */ 96 #define E_VARS 0x1 97 #define E_SHELL 0x2 98 #define E_TILDE 0x4 99 #define E_ALL 0x7 100 101 /* actions for lookup() */ 102 #define LOOKUP 0 103 #define INSERT 1 104 #define REPLACE 2 105 106 #define ISDIR(m) (((m) & S_IFMT) == S_IFDIR) 107 108 #define ALLOC(x) (struct x *) malloc(sizeof(struct x)) 109 110 struct namelist { /* for making lists of strings */ 111 char *n_name; 112 struct namelist *n_next; 113 }; 114 115 struct subcmd { 116 short sc_type; /* type - INSTALL,NOTIFY,EXCEPT,SPECIAL */ 117 short sc_options; 118 char *sc_name; 119 struct namelist *sc_args; 120 struct subcmd *sc_next; 121 }; 122 123 struct cmd { 124 int c_type; /* type - ARROW,DCOLON */ 125 char *c_name; /* hostname or time stamp file name */ 126 char *c_label; /* label for partial update */ 127 struct namelist *c_files; 128 struct subcmd *c_cmds; 129 struct cmd *c_next; 130 }; 131 132 struct linkbuf { 133 ino_t inum; 134 dev_t devnum; 135 int count; 136 char pathname[BUFSIZ]; 137 char target[BUFSIZ]; 138 struct linkbuf *nextp; 139 }; 140 141 extern int debug; /* debugging flag */ 142 extern int nflag; /* NOP flag, don't execute commands */ 143 extern int qflag; /* Quiet. don't print messages */ 144 extern int options; /* global options */ 145 146 extern int nerrs; /* number of errors seen */ 147 extern int rem; /* remote file descriptor */ 148 extern int iamremote; /* acting as remote server */ 149 extern char tempfile[]; /* file name for logging changes */ 150 extern struct linkbuf *ihead; /* list of files with more than one link */ 151 extern struct passwd *pw; /* pointer to static area used by getpwent */ 152 extern struct group *gr; /* pointer to static area used by getgrent */ 153 extern char host[]; /* host name of master copy */ 154 extern char buf[BUFSIZ]; /* general purpose buffer */ 155 156 int any __P((int, char *)); 157 char *colon __P((char *)); 158 void cleanup __P((int)); 159 void define __P((char *)); 160 void docmds __P((char **, int, char **)); 161 void error __P((const char *, ...)); 162 int except __P((char *)); 163 struct namelist * 164 expand __P((struct namelist *, int)); 165 char *exptilde __P((char [], char *)); 166 void fatal __P((const char *, ...)); 167 int inlist __P((struct namelist *, char *)); 168 void insert __P((char *, 169 struct namelist *, struct namelist *, struct subcmd *)); 170 void install __P((char *, char *, int, int)); 171 void log __P((FILE *, const char *, ...)); 172 struct namelist * 173 lookup __P((char *, int, struct namelist *)); 174 void lostconn __P((int)); 175 struct namelist * 176 makenl __P((char *)); 177 struct subcmd * 178 makesubcmd __P((int)); 179 void prnames __P((struct namelist *)); 180 void server __P((void)); 181 void yyerror __P((char *)); 182 int yyparse __P((void)); 183
Indexes created Tue Sep 23 14:10:03 GMT 2025