usr/src/usr.bin/rdist/defs.h

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)defs.h	5.9 (Berkeley) %G%
 */

#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 <stdio.h>
#include <ctype.h>
#include <errno.h>
#include <pwd.h>
#include <grp.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 */
extern int errno;		/* system error number */

char *makestr();
struct namelist *makenl();
struct subcmd *makesubcmd();
struct namelist *lookup();
struct namelist *expand();
char *exptilde();
char *malloc();
char *rindex();
char *index();
Commit	Line	Data
	1	/*
	2	* Copyright (c) 1983 Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* %sccs.include.redist.c%
	6	*
	7	* @(#)defs.h 5.9 (Berkeley) %G%
	8	*/
	9
	10	#include <sys/param.h>
	11	#include <sys/dir.h>
	12	#include <sys/stat.h>
	13	#include <sys/time.h>
	14	#include <sys/file.h>
	15	#include <netinet/in.h>
	16	#include <stdio.h>
	17	#include <ctype.h>
	18	#include <errno.h>
	19	#include <pwd.h>
	20	#include <grp.h>
	21	#include "pathnames.h"
	22
	23	/*
	24	* The version number should be changed whenever the protocol changes.
	25	*/
	26	#define VERSION 3
	27
	28	/* defines for yacc */
	29	#define EQUAL 1
	30	#define LP 2
	31	#define RP 3
	32	#define SM 4
	33	#define ARROW 5
	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
	41	#define PATTERN 13
	42	#define SPECIAL 14
	43	#define OPTION 15
	44
	45	/* lexical definitions */
	46	#define QUOTE 0200 /* used internally for quoted characters */
	47	#define TRIM 0177 /* Mask to strip quote bit */
	48
	49	/* table sizes */
	50	#define HASHSIZE 1021
	51	#define INMAX 3500
	52
	53	/* option flags */
	54	#define VERIFY 0x1
	55	#define WHOLE 0x2
	56	#define YOUNGER 0x4
	57	#define COMPARE 0x8
	58	#define REMOVE 0x10
	59	#define FOLLOW 0x20
	60	#define IGNLNKS 0x40
	61
	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
	68	/* actions for lookup() */
	69	#define LOOKUP 0
	70	#define INSERT 1
	71	#define REPLACE 2
	72
	73	#define ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
	74
	75	#define ALLOC(x) (struct x *) malloc(sizeof(struct x))
	76
	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;
	88	};
	89
	90	struct cmd {
	91	int c_type; /* type - ARROW,DCOLON */
	92	char c_name; / hostname or time stamp file name */
	93	char c_label; / label for partial update */
	94	struct namelist *c_files;
	95	struct subcmd *c_cmds;
	96	struct cmd *c_next;
	97	};
	98
	99	struct linkbuf {
	100	ino_t inum;
	101	dev_t devnum;
	102	int count;
	103	char pathname[BUFSIZ];
	104	char target[BUFSIZ];
	105	struct linkbuf *nextp;
	106	};
	107
	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 */
	111	extern int options; /* global options */
	112
	113	extern int nerrs; /* number of errors seen */
	114	extern int rem; /* remote file descriptor */
	115	extern int iamremote; /* acting as remote server */
	116	extern char tempfile[]; /* file name for logging changes */
	117	extern struct linkbuf ihead; / list of files with more than one link */
	118	extern struct passwd pw; / pointer to static area used by getpwent */
	119	extern struct group gr; / pointer to static area used by getgrent */
	120	extern char host[]; /* host name of master copy */
	121	extern char buf[]; /* general purpose buffer */
	122	extern int errno; /* system error number */
	123
	124	char *makestr();
	125	struct namelist *makenl();
	126	struct subcmd *makesubcmd();
	127	struct namelist *lookup();
	128	struct namelist *expand();
	129	char *exptilde();
	130	char *malloc();
	131	char *rindex();
	132	char *index();