Annotation of src/usr.bin/rdist/defs.h, Revision 1.1
1.1 ! deraadt 1: /*
! 2: * Copyright (c) 1983, 1993
! 3: * The Regents of the University of California. All rights reserved.
! 4: *
! 5: * Redistribution and use in source and binary forms, with or without
! 6: * modification, are permitted provided that the following conditions
! 7: * are met:
! 8: * 1. Redistributions of source code must retain the above copyright
! 9: * notice, this list of conditions and the following disclaimer.
! 10: * 2. Redistributions in binary form must reproduce the above copyright
! 11: * notice, this list of conditions and the following disclaimer in the
! 12: * documentation and/or other materials provided with the distribution.
! 13: * 3. All advertising materials mentioning features or use of this software
! 14: * must display the following acknowledgement:
! 15: * This product includes software developed by the University of
! 16: * California, Berkeley and its contributors.
! 17: * 4. Neither the name of the University nor the names of its contributors
! 18: * may be used to endorse or promote products derived from this software
! 19: * without specific prior written permission.
! 20: *
! 21: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 24: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 31: * SUCH DAMAGE.
! 32: *
! 33: * from: @(#)defs.h 8.1 (Berkeley) 6/9/93
! 34: * $Id: defs.h,v 1.5 1994/03/07 05:05:20 cgd Exp $
! 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:
! 109: struct namelist { /* for making lists of strings */
! 110: char *n_name;
! 111: struct namelist *n_next;
! 112: };
! 113:
! 114: struct subcmd {
! 115: short sc_type; /* type - INSTALL,NOTIFY,EXCEPT,SPECIAL */
! 116: short sc_options;
! 117: char *sc_name;
! 118: struct namelist *sc_args;
! 119: struct subcmd *sc_next;
! 120: };
! 121:
! 122: struct cmd {
! 123: int c_type; /* type - ARROW,DCOLON */
! 124: char *c_name; /* hostname or time stamp file name */
! 125: char *c_label; /* label for partial update */
! 126: struct namelist *c_files;
! 127: struct subcmd *c_cmds;
! 128: struct cmd *c_next;
! 129: };
! 130:
! 131: struct linkbuf {
! 132: ino_t inum;
! 133: dev_t devnum;
! 134: int count;
! 135: char pathname[BUFSIZ];
! 136: char target[BUFSIZ];
! 137: struct linkbuf *nextp;
! 138: };
! 139:
! 140: extern int debug; /* debugging flag */
! 141: extern int nflag; /* NOP flag, don't execute commands */
! 142: extern int qflag; /* Quiet. don't print messages */
! 143: extern int options; /* global options */
! 144:
! 145: extern int nerrs; /* number of errors seen */
! 146: extern int rem; /* remote file descriptor */
! 147: extern int iamremote; /* acting as remote server */
! 148: extern char tempfile[]; /* file name for logging changes */
! 149: extern struct linkbuf *ihead; /* list of files with more than one link */
! 150: extern struct passwd *pw; /* pointer to static area used by getpwent */
! 151: extern struct group *gr; /* pointer to static area used by getgrent */
! 152: extern char host[]; /* host name of master copy */
! 153: extern char buf[]; /* general purpose buffer */
! 154:
! 155: int any __P((int, char *));
! 156: char *colon __P((char *));
! 157: void cleanup __P((int));
! 158: void define __P((char *));
! 159: void docmds __P((char **, int, char **));
! 160: void error __P((const char *, ...));
! 161: int except __P((char *));
! 162: struct namelist *
! 163: expand __P((struct namelist *, int));
! 164: char *exptilde __P((char [], char *));
! 165: void fatal __P((const char *, ...));
! 166: int inlist __P((struct namelist *, char *));
! 167: void insert __P((char *,
! 168: struct namelist *, struct namelist *, struct subcmd *));
! 169: void install __P((char *, char *, int, int));
! 170: void log __P((FILE *, const char *, ...));
! 171: struct namelist *
! 172: lookup __P((char *, int, struct namelist *));
! 173: void lostconn __P((int));
! 174: struct namelist *
! 175: makenl __P((char *));
! 176: struct subcmd *
! 177: makesubcmd __P((int));
! 178: void prnames __P((struct namelist *));
! 179: void server __P((void));
! 180: void yyerror __P((char *));
! 181: int yyparse __P((void));
![[BACK]](/icons/back.gif){kind=icon}
Return to defs.h CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / rdist