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1 | /* |
2 | * Copyright (c) 1983 Regents of the University of California. | |
0718fb71 | 3 | * All rights reserved. |
7172eb74 | 4 | * |
0718fb71 | 5 | * Redistribution and use in source and binary forms are permitted |
b36fc510 KB |
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 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
0718fb71 | 16 | * |
b36fc510 | 17 | * @(#)defs.h 5.4 (Berkeley) %G% |
7172eb74 | 18 | */ |
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19 | |
20 | #include <stdio.h> | |
21 | #include <ctype.h> | |
22 | #include <errno.h> | |
23 | #include <pwd.h> | |
24 | #include <grp.h> | |
55669d5b | 25 | #include <sys/param.h> |
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26 | #include <sys/dir.h> |
27 | #include <sys/stat.h> | |
28 | #include <sys/time.h> | |
29 | #include <netinet/in.h> | |
30 | ||
9b81f83a | 31 | /* |
0fccdfef | 32 | * The version number should be changed whenever the protocol changes. |
9b81f83a | 33 | */ |
a3e6fd64 | 34 | #define VERSION 3 |
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35 | |
36 | #define MAILCMD "/usr/lib/sendmail -oi -t" | |
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37 | |
38 | /* defines for yacc */ | |
d1dee8e8 RC |
39 | #define EQUAL 1 |
40 | #define LP 2 | |
41 | #define RP 3 | |
42 | #define SM 4 | |
43 | #define ARROW 5 | |
86d7a5c5 RC |
44 | #define COLON 6 |
45 | #define DCOLON 7 | |
46 | #define NAME 8 | |
47 | #define STRING 9 | |
48 | #define INSTALL 10 | |
49 | #define NOTIFY 11 | |
50 | #define EXCEPT 12 | |
4085f36f RC |
51 | #define PATTERN 13 |
52 | #define SPECIAL 14 | |
53 | #define OPTION 15 | |
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54 | |
55 | /* lexical definitions */ | |
56 | #define QUOTE 0200 /* used internally for quoted characters */ | |
57 | #define TRIM 0177 /* Mask to strip quote bit */ | |
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58 | |
59 | /* table sizes */ | |
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60 | #define HASHSIZE 1021 |
61 | #define INMAX 3500 | |
82572cb6 | 62 | |
3024eb6f | 63 | /* option flags */ |
d1dee8e8 RC |
64 | #define VERIFY 0x1 |
65 | #define WHOLE 0x2 | |
66 | #define YOUNGER 0x4 | |
024fde5b | 67 | #define COMPARE 0x8 |
e8109cf8 | 68 | #define REMOVE 0x10 |
a3e6fd64 RC |
69 | #define FOLLOW 0x20 |
70 | #define IGNLNKS 0x40 | |
d1dee8e8 | 71 | |
d6bccb44 RC |
72 | /* expand type definitions */ |
73 | #define E_VARS 0x1 | |
74 | #define E_SHELL 0x2 | |
75 | #define E_TILDE 0x4 | |
76 | #define E_ALL 0x7 | |
77 | ||
0fccdfef RC |
78 | /* actions for lookup() */ |
79 | #define LOOKUP 0 | |
80 | #define INSERT 1 | |
81 | #define REPLACE 2 | |
82 | ||
d1dee8e8 | 83 | #define ISDIR(m) (((m) & S_IFMT) == S_IFDIR) |
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84 | |
85 | #define ALLOC(x) (struct x *) malloc(sizeof(struct x)) | |
86 | ||
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87 | struct namelist { /* for making lists of strings */ |
88 | char *n_name; | |
89 | struct namelist *n_next; | |
90 | }; | |
91 | ||
92 | struct subcmd { | |
93 | short sc_type; /* type - INSTALL,NOTIFY,EXCEPT,SPECIAL */ | |
94 | short sc_options; | |
95 | char *sc_name; | |
96 | struct namelist *sc_args; | |
97 | struct subcmd *sc_next; | |
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98 | }; |
99 | ||
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100 | struct cmd { |
101 | int c_type; /* type - ARROW,DCOLON */ | |
102 | char *c_name; /* hostname or time stamp file name */ | |
86d7a5c5 | 103 | char *c_label; /* label for partial update */ |
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104 | struct namelist *c_files; |
105 | struct subcmd *c_cmds; | |
106 | struct cmd *c_next; | |
107 | }; | |
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108 | |
109 | struct linkbuf { | |
110 | ino_t inum; | |
111 | dev_t devnum; | |
112 | int count; | |
113 | char pathname[BUFSIZ]; | |
ac288309 | 114 | char target[BUFSIZ]; |
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115 | struct linkbuf *nextp; |
116 | }; | |
117 | ||
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118 | extern int debug; /* debugging flag */ |
119 | extern int nflag; /* NOP flag, don't execute commands */ | |
120 | extern int qflag; /* Quiet. don't print messages */ | |
f7770429 | 121 | extern int options; /* global options */ |
ca9611a8 | 122 | |
0fccdfef | 123 | extern int nerrs; /* number of errors seen */ |
ca9611a8 RC |
124 | extern int rem; /* remote file descriptor */ |
125 | extern int iamremote; /* acting as remote server */ | |
82572cb6 | 126 | extern char tmpfile[]; /* file name for logging changes */ |
a3e6fd64 | 127 | extern struct linkbuf *ihead; /* list of files with more than one link */ |
e8109cf8 RC |
128 | extern struct passwd *pw; /* pointer to static area used by getpwent */ |
129 | extern struct group *gr; /* pointer to static area used by getgrent */ | |
ca9611a8 | 130 | extern char host[]; /* host name of master copy */ |
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131 | extern char buf[]; /* general purpose buffer */ |
132 | extern int errno; /* system error number */ | |
133 | extern char *sys_errlist[]; | |
134 | ||
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135 | char *makestr(); |
136 | struct namelist *makenl(); | |
137 | struct subcmd *makesubcmd(); | |
138 | struct namelist *lookup(); | |
139 | struct namelist *expand(); | |
d6bccb44 | 140 | char *exptilde(); |
3024eb6f | 141 | char *malloc(); |
ca9611a8 | 142 | char *rindex(); |
82572cb6 | 143 | char *index(); |