Annotation of src/usr.bin/oldrdist/defs.h, Revision 1.3
1.3 ! millert 1: /* * $OpenBSD: defs.h,v 1.2 1996/06/26 05:37:37 deraadt Exp $*/
1.1 dm 2: /*
3: * Copyright (c) 1983, 1993
4: * The Regents of the University of California. All rights reserved.
5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: * 1. Redistributions of source code must retain the above copyright
10: * notice, this list of conditions and the following disclaimer.
11: * 2. Redistributions in binary form must reproduce the above copyright
12: * notice, this list of conditions and the following disclaimer in the
13: * documentation and/or other materials provided with the distribution.
14: * 3. All advertising materials mentioning features or use of this software
15: * must display the following acknowledgement:
16: * This product includes software developed by the University of
17: * California, Berkeley and its contributors.
18: * 4. Neither the name of the University nor the names of its contributors
19: * may be used to endorse or promote products derived from this software
20: * without specific prior written permission.
21: *
22: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32: * SUCH DAMAGE.
33: *
34: * from: @(#)defs.h 8.1 (Berkeley) 6/9/93
35: */
36:
37: #include <sys/param.h>
38: #include <sys/dir.h>
39: #include <sys/stat.h>
40: #include <sys/time.h>
41: #include <sys/file.h>
42:
43: #include <netinet/in.h>
44:
45: #include <errno.h>
46: #include <pwd.h>
47: #include <grp.h>
48: #include <stdio.h>
49: #include <ctype.h>
50: #include <unistd.h>
51: #include <string.h>
52: #include <stdlib.h>
53: #include "pathnames.h"
54:
55: /*
56: * The version number should be changed whenever the protocol changes.
57: */
58: #define VERSION 3
59:
60: /* defines for yacc */
61: #define EQUAL 1
62: #define LP 2
63: #define RP 3
64: #define SM 4
65: #define ARROW 5
66: #define COLON 6
67: #define DCOLON 7
68: #define NAME 8
69: #define STRING 9
70: #define INSTALL 10
71: #define NOTIFY 11
72: #define EXCEPT 12
73: #define PATTERN 13
74: #define SPECIAL 14
75: #define OPTION 15
76:
77: /* lexical definitions */
78: #define QUOTE 0200 /* used internally for quoted characters */
79: #define TRIM 0177 /* Mask to strip quote bit */
80:
81: /* table sizes */
82: #define HASHSIZE 1021
83: #define INMAX 3500
84:
85: /* option flags */
86: #define VERIFY 0x1
87: #define WHOLE 0x2
88: #define YOUNGER 0x4
89: #define COMPARE 0x8
90: #define REMOVE 0x10
91: #define FOLLOW 0x20
92: #define IGNLNKS 0x40
93:
94: /* expand type definitions */
95: #define E_VARS 0x1
96: #define E_SHELL 0x2
97: #define E_TILDE 0x4
98: #define E_ALL 0x7
99:
100: /* actions for lookup() */
101: #define LOOKUP 0
102: #define INSERT 1
103: #define REPLACE 2
104:
105: #define ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
106:
107: #define ALLOC(x) (struct x *) malloc(sizeof(struct x))
108:
1.3 ! millert 109: /* so we can use rshrcmd.c from rdist 6.1.x */
! 110: #define SYSERR strerror(errno)
! 111: #define path_remsh _PATH_REMSH
! 112: #define getsocketpair socketpair
! 113:
1.1 dm 114: struct namelist { /* for making lists of strings */
115: char *n_name;
116: struct namelist *n_next;
117: };
118:
119: struct subcmd {
120: short sc_type; /* type - INSTALL,NOTIFY,EXCEPT,SPECIAL */
121: short sc_options;
122: char *sc_name;
123: struct namelist *sc_args;
124: struct subcmd *sc_next;
125: };
126:
127: struct cmd {
128: int c_type; /* type - ARROW,DCOLON */
129: char *c_name; /* hostname or time stamp file name */
130: char *c_label; /* label for partial update */
131: struct namelist *c_files;
132: struct subcmd *c_cmds;
133: struct cmd *c_next;
134: };
135:
136: struct linkbuf {
137: ino_t inum;
138: dev_t devnum;
139: int count;
140: char pathname[BUFSIZ];
141: char target[BUFSIZ];
142: struct linkbuf *nextp;
143: };
144:
145: extern int debug; /* debugging flag */
146: extern int nflag; /* NOP flag, don't execute commands */
147: extern int qflag; /* Quiet. don't print messages */
148: extern int options; /* global options */
149:
150: extern int nerrs; /* number of errors seen */
151: extern int rem; /* remote file descriptor */
152: extern int iamremote; /* acting as remote server */
153: extern char tempfile[]; /* file name for logging changes */
154: extern struct linkbuf *ihead; /* list of files with more than one link */
155: extern struct passwd *pw; /* pointer to static area used by getpwent */
156: extern struct group *gr; /* pointer to static area used by getgrent */
157: extern char host[]; /* host name of master copy */
158: extern char buf[]; /* general purpose buffer */
159:
160: int any __P((int, char *));
161: char *colon __P((char *));
162: void cleanup __P((int));
163: void define __P((char *));
164: void docmds __P((char **, int, char **));
165: void error __P((const char *, ...));
166: int except __P((char *));
167: struct namelist *
168: expand __P((struct namelist *, int));
169: char *exptilde __P((char [], char *));
170: void fatal __P((const char *, ...));
171: int inlist __P((struct namelist *, char *));
172: void insert __P((char *,
173: struct namelist *, struct namelist *, struct subcmd *));
174: void install __P((char *, char *, int, int));
175: void log __P((FILE *, const char *, ...));
176: struct namelist *
177: lookup __P((char *, int, struct namelist *));
178: void lostconn __P((int));
179: struct namelist *
180: makenl __P((char *));
181: struct subcmd *
182: makesubcmd __P((int));
183: void prnames __P((struct namelist *));
184: void server __P((void));
185: void yyerror __P((char *));
186: int yyparse __P((void));
1.3 ! millert 187: int rshrcmd __P((char **, u_short, char *, char *, char *, int *));
! 188: char *xbasename __P((char *));