1 /* 2 * Copyright (c) 1983 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms are permitted 6 * provided that the above copyright notice and this paragraph are 7 * duplicated in all such forms and that any documentation, 8 * advertising materials, and other materials related to such 9 * distribution and use acknowledge that the software was developed 10 * by the University of California, Berkeley. The name of the 11 * University may not be used to endorse or promote products derived 12 * from this software without specific prior written permission. 13 * 14 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 15 * Use is subject to license terms. 16 */ 17 18 #ifndef _DEFS_H 19 #define _DEFS_H 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 #include <stdio.h> 26 #include <ctype.h> 27 #include <errno.h> 28 #include <pwd.h> 29 #include <grp.h> 30 #include <dirent.h> 31 #include <strings.h> 32 #include <sys/types.h> 33 #include <sys/param.h> 34 #include <sys/stat.h> 35 #include <sys/time.h> 36 #include <netinet/in.h> 37 38 /* 39 * The version number should be changed whenever the protocol changes. 40 */ 41 #define VERSION 3 42 43 #define MAILCMD "/usr/lib/sendmail -oi -t" 44 45 /* defines for yacc */ 46 #define EQUAL 1 47 #define LP 2 48 #define RP 3 49 #define SM 4 50 #define ARROW 5 51 #define COLON 6 52 #define DCOLON 7 53 #define NAME 8 54 #define STRING 9 55 #define INSTALL 10 56 #define NOTIFY 11 57 #define EXCEPT 12 58 #define PATTERN 13 59 #define SPECIAL 14 60 #define OPTION 15 61 62 /* lexical definitions */ 63 #define QUOTE 0200 /* used internally for quoted characters */ 64 #define TRIM 0177 /* Mask to strip quote bit */ 65 66 /* table sizes */ 67 #define HASHSIZE 1021 68 #define INMAX 3500 69 #define LINESIZE BUFSIZ 70 71 /* option flags */ 72 #define VERIFY 0x1 73 #define WHOLE 0x2 74 #define YOUNGER 0x4 75 #define COMPARE 0x8 76 #define REMOVE 0x10 77 #define FOLLOW 0x20 78 #define IGNLNKS 0x40 79 #define OBITS "\020\1VERIFY\2WHOLE\3YOUNGER\4COMPARE\5REMOVE\6FOLLOW\7IGNLNKS" 80 81 /* expand type definitions */ 82 #define E_VARS 0x1 83 #define E_SHELL 0x2 84 #define E_TILDE 0x4 85 #define E_ALL 0x7 86 87 /* actions for lookup() */ 88 #define LOOKUP 0 89 #define INSERT 1 90 #define REPLACE 2 91 92 #define ISDIR(m) (((m) & S_IFMT) == S_IFDIR) 93 94 #define ALLOC(x) (struct x *)malloc(sizeof (struct x)) 95 96 struct namelist { /* for making lists of strings */ 97 char *n_name; 98 struct namelist *n_next; 99 }; 100 101 struct subcmd { 102 short sc_type; /* type - INSTALL,NOTIFY,EXCEPT,SPECIAL */ 103 short sc_options; 104 char *sc_name; 105 struct namelist *sc_args; 106 struct subcmd *sc_next; 107 }; 108 109 struct cmd { 110 int c_type; /* type - ARROW,DCOLON */ 111 char *c_name; /* hostname or time stamp file name */ 112 char *c_label; /* label for partial update */ 113 struct namelist *c_files; 114 struct subcmd *c_cmds; 115 struct cmd *c_next; 116 }; 117 118 struct linkbuf { 119 ino_t inum; 120 dev_t devnum; 121 int count; 122 char pathname[LINESIZE]; 123 char target[LINESIZE]; 124 struct linkbuf *nextp; 125 }; 126 127 extern int debug; /* debugging flag */ 128 extern int nflag; /* NOP flag, don't execute commands */ 129 extern int qflag; /* Quiet. don't print messages */ 130 extern int options; /* global options */ 131 132 extern int nerrs; /* number of errors seen */ 133 extern int rem; /* remote file descriptor */ 134 extern int iamremote; /* acting as remote server */ 135 extern char Tmpfile[]; /* file name for logging changes */ 136 extern struct linkbuf *ihead; /* list of files with more than one link */ 137 extern struct passwd *pw; /* pointer to static area used by getpwent */ 138 extern struct group *gr; /* pointer to static area used by getgrent */ 139 extern char host[]; /* host name of master copy */ 140 extern char buf[]; /* general purpose buffer */ 141 142 char *makestr(); 143 struct namelist *makenl(); 144 struct subcmd *makesubcmd(); 145 struct namelist *lookup(); 146 struct namelist *expand(); 147 char *exptilde(); 148 char *printb(); 149 void sendrem(); 150 151 #ifdef __cplusplus 152 } 153 #endif 154 155 #endif /* _DEFS_H */ 156