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Diffstat (limited to 'usr.bin/rdist/defs.h')
| -rw-r--r-- | usr.bin/rdist/defs.h | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/usr.bin/rdist/defs.h b/usr.bin/rdist/defs.h new file mode 100644 index 0000000..08bf8d6 --- /dev/null +++ b/usr.bin/rdist/defs.h @@ -0,0 +1,180 @@ +/* + * Copyright (c) 1983, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)defs.h 8.1 (Berkeley) 6/9/93 + */ + +#include <sys/param.h> +#include <sys/dir.h> +#include <sys/stat.h> +#include <sys/time.h> +#include <sys/file.h> + +#include <netinet/in.h> + +#include <errno.h> +#include <pwd.h> +#include <grp.h> +#include <stdio.h> +#include <ctype.h> +#include <unistd.h> +#include <string.h> +#include <stdlib.h> +#include "pathnames.h" + +/* + * The version number should be changed whenever the protocol changes. + */ +#define VERSION 3 + + /* defines for yacc */ +#define EQUAL 1 +#define LP 2 +#define RP 3 +#define SM 4 +#define ARROW 5 +#define COLON 6 +#define DCOLON 7 +#define NAME 8 +#define STRING 9 +#define INSTALL 10 +#define NOTIFY 11 +#define EXCEPT 12 +#define PATTERN 13 +#define SPECIAL 14 +#define OPTION 15 + + /* lexical definitions */ +#define QUOTE 0200 /* used internally for quoted characters */ +#define TRIM 0177 /* Mask to strip quote bit */ + + /* table sizes */ +#define HASHSIZE 1021 +#define INMAX 3500 + + /* option flags */ +#define VERIFY 0x1 +#define WHOLE 0x2 +#define YOUNGER 0x4 +#define COMPARE 0x8 +#define REMOVE 0x10 +#define FOLLOW 0x20 +#define IGNLNKS 0x40 + + /* expand type definitions */ +#define E_VARS 0x1 +#define E_SHELL 0x2 +#define E_TILDE 0x4 +#define E_ALL 0x7 + + /* actions for lookup() */ +#define LOOKUP 0 +#define INSERT 1 +#define REPLACE 2 + +#define ISDIR(m) (((m) & S_IFMT) == S_IFDIR) + +#define ALLOC(x) (struct x *) malloc(sizeof(struct x)) + +struct namelist { /* for making lists of strings */ + char *n_name; + struct namelist *n_next; +}; + +struct subcmd { + short sc_type; /* type - INSTALL,NOTIFY,EXCEPT,SPECIAL */ + short sc_options; + char *sc_name; + struct namelist *sc_args; + struct subcmd *sc_next; +}; + +struct cmd { + int c_type; /* type - ARROW,DCOLON */ + char *c_name; /* hostname or time stamp file name */ + char *c_label; /* label for partial update */ + struct namelist *c_files; + struct subcmd *c_cmds; + struct cmd *c_next; +}; + +struct linkbuf { + ino_t inum; + dev_t devnum; + int count; + char pathname[BUFSIZ]; + char target[BUFSIZ]; + struct linkbuf *nextp; +}; + +extern int debug; /* debugging flag */ +extern int nflag; /* NOP flag, don't execute commands */ +extern int qflag; /* Quiet. don't print messages */ +extern int options; /* global options */ + +extern int nerrs; /* number of errors seen */ +extern int rem; /* remote file descriptor */ +extern int iamremote; /* acting as remote server */ +extern char tempfile[]; /* file name for logging changes */ +extern struct linkbuf *ihead; /* list of files with more than one link */ +extern struct passwd *pw; /* pointer to static area used by getpwent */ +extern struct group *gr; /* pointer to static area used by getgrent */ +extern char host[]; /* host name of master copy */ +extern char buf[]; /* general purpose buffer */ + +int any __P((int, char *)); +char *colon __P((char *)); +void cleanup __P((int)); +void define __P((char *)); +void docmds __P((char **, int, char **)); +void error __P((const char *, ...)); +int except __P((char *)); +struct namelist * + expand __P((struct namelist *, int)); +char *exptilde __P((char [], char *)); +void fatal __P((const char *, ...)); +int inlist __P((struct namelist *, char *)); +void insert __P((char *, + struct namelist *, struct namelist *, struct subcmd *)); +void install __P((char *, char *, int, int)); +void log __P((FILE *, const char *, ...)); +struct namelist * + lookup __P((char *, int, struct namelist *)); +void lostconn __P((int)); +struct namelist * + makenl __P((char *)); +struct subcmd * + makesubcmd __P((int)); +void prnames __P((struct namelist *)); +void server __P((void)); +void yyerror __P((char *)); +int yyparse __P((void)); |
