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7172eb74 DF |
1 | /* |
2 | * Copyright (c) 1983 Regents of the University of California. | |
0718fb71 | 3 | * All rights reserved. |
7172eb74 | 4 | * |
6d936b27 | 5 | * %sccs.include.redist.c% |
0718fb71 | 6 | * |
e385b216 | 7 | * @(#)defs.h 5.9 (Berkeley) %G% |
7172eb74 | 8 | */ |
ca9611a8 | 9 | |
55669d5b | 10 | #include <sys/param.h> |
ca9611a8 RC |
11 | #include <sys/dir.h> |
12 | #include <sys/stat.h> | |
13 | #include <sys/time.h> | |
567e65c3 | 14 | #include <sys/file.h> |
ca9611a8 | 15 | #include <netinet/in.h> |
aecff29a KB |
16 | #include <stdio.h> |
17 | #include <ctype.h> | |
18 | #include <errno.h> | |
19 | #include <pwd.h> | |
20 | #include <grp.h> | |
567e65c3 | 21 | #include "pathnames.h" |
ca9611a8 | 22 | |
9b81f83a | 23 | /* |
0fccdfef | 24 | * The version number should be changed whenever the protocol changes. |
9b81f83a | 25 | */ |
a3e6fd64 | 26 | #define VERSION 3 |
9b81f83a | 27 | |
ca9611a8 | 28 | /* defines for yacc */ |
d1dee8e8 RC |
29 | #define EQUAL 1 |
30 | #define LP 2 | |
31 | #define RP 3 | |
32 | #define SM 4 | |
33 | #define ARROW 5 | |
86d7a5c5 RC |
34 | #define COLON 6 |
35 | #define DCOLON 7 | |
36 | #define NAME 8 | |
37 | #define STRING 9 | |
38 | #define INSTALL 10 | |
39 | #define NOTIFY 11 | |
40 | #define EXCEPT 12 | |
4085f36f RC |
41 | #define PATTERN 13 |
42 | #define SPECIAL 14 | |
43 | #define OPTION 15 | |
82572cb6 RC |
44 | |
45 | /* lexical definitions */ | |
46 | #define QUOTE 0200 /* used internally for quoted characters */ | |
47 | #define TRIM 0177 /* Mask to strip quote bit */ | |
ca9611a8 RC |
48 | |
49 | /* table sizes */ | |
d1dee8e8 RC |
50 | #define HASHSIZE 1021 |
51 | #define INMAX 3500 | |
82572cb6 | 52 | |
3024eb6f | 53 | /* option flags */ |
d1dee8e8 RC |
54 | #define VERIFY 0x1 |
55 | #define WHOLE 0x2 | |
56 | #define YOUNGER 0x4 | |
024fde5b | 57 | #define COMPARE 0x8 |
e8109cf8 | 58 | #define REMOVE 0x10 |
a3e6fd64 RC |
59 | #define FOLLOW 0x20 |
60 | #define IGNLNKS 0x40 | |
d1dee8e8 | 61 | |
d6bccb44 RC |
62 | /* expand type definitions */ |
63 | #define E_VARS 0x1 | |
64 | #define E_SHELL 0x2 | |
65 | #define E_TILDE 0x4 | |
66 | #define E_ALL 0x7 | |
67 | ||
0fccdfef RC |
68 | /* actions for lookup() */ |
69 | #define LOOKUP 0 | |
70 | #define INSERT 1 | |
71 | #define REPLACE 2 | |
72 | ||
d1dee8e8 | 73 | #define ISDIR(m) (((m) & S_IFMT) == S_IFDIR) |
ca9611a8 RC |
74 | |
75 | #define ALLOC(x) (struct x *) malloc(sizeof(struct x)) | |
76 | ||
0fccdfef RC |
77 | struct namelist { /* for making lists of strings */ |
78 | char *n_name; | |
79 | struct namelist *n_next; | |
80 | }; | |
81 | ||
82 | struct subcmd { | |
83 | short sc_type; /* type - INSTALL,NOTIFY,EXCEPT,SPECIAL */ | |
84 | short sc_options; | |
85 | char *sc_name; | |
86 | struct namelist *sc_args; | |
87 | struct subcmd *sc_next; | |
ca9611a8 RC |
88 | }; |
89 | ||
0fccdfef RC |
90 | struct cmd { |
91 | int c_type; /* type - ARROW,DCOLON */ | |
92 | char *c_name; /* hostname or time stamp file name */ | |
86d7a5c5 | 93 | char *c_label; /* label for partial update */ |
0fccdfef RC |
94 | struct namelist *c_files; |
95 | struct subcmd *c_cmds; | |
96 | struct cmd *c_next; | |
97 | }; | |
a3e6fd64 RC |
98 | |
99 | struct linkbuf { | |
100 | ino_t inum; | |
101 | dev_t devnum; | |
102 | int count; | |
103 | char pathname[BUFSIZ]; | |
ac288309 | 104 | char target[BUFSIZ]; |
a3e6fd64 RC |
105 | struct linkbuf *nextp; |
106 | }; | |
107 | ||
ca9611a8 RC |
108 | extern int debug; /* debugging flag */ |
109 | extern int nflag; /* NOP flag, don't execute commands */ | |
110 | extern int qflag; /* Quiet. don't print messages */ | |
f7770429 | 111 | extern int options; /* global options */ |
ca9611a8 | 112 | |
0fccdfef | 113 | extern int nerrs; /* number of errors seen */ |
ca9611a8 RC |
114 | extern int rem; /* remote file descriptor */ |
115 | extern int iamremote; /* acting as remote server */ | |
e385b216 | 116 | extern char tempfile[]; /* file name for logging changes */ |
a3e6fd64 | 117 | extern struct linkbuf *ihead; /* list of files with more than one link */ |
e8109cf8 RC |
118 | extern struct passwd *pw; /* pointer to static area used by getpwent */ |
119 | extern struct group *gr; /* pointer to static area used by getgrent */ | |
ca9611a8 | 120 | extern char host[]; /* host name of master copy */ |
ca9611a8 RC |
121 | extern char buf[]; /* general purpose buffer */ |
122 | extern int errno; /* system error number */ | |
ca9611a8 | 123 | |
0fccdfef RC |
124 | char *makestr(); |
125 | struct namelist *makenl(); | |
126 | struct subcmd *makesubcmd(); | |
127 | struct namelist *lookup(); | |
128 | struct namelist *expand(); | |
d6bccb44 | 129 | char *exptilde(); |
3024eb6f | 130 | char *malloc(); |
ca9611a8 | 131 | char *rindex(); |
82572cb6 | 132 | char *index(); |