BSD 4_4 release

[unix-history] / usr / src / usr.bin / rdist / defs.h

diff --git a/usr/src/usr.bin/rdist/defs.h b/usr/src/usr.bin/rdist/defs.h
index ab6c9c4..08bf8d6 100644 (file)
--- a/usr/src/usr.bin/rdist/defs.h
+++ b/usr/src/usr.bin/rdist/defs.h
@@ -1,23 +1,60 @@
-/*     defs.h  4.10    84/02/09        */
+/*
+ * 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 <stdio.h>
-#include <ctype.h>
-#include <errno.h>
-#include <pwd.h>
-#include <grp.h>
-#include <signal.h>
-#include <sys/types.h>
+#include <sys/param.h>

 #include <sys/dir.h>
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <sys/dir.h>
 #include <sys/stat.h>
 #include <sys/time.h>

+#include <sys/file.h>
+

 #include <netinet/in.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.
  */
 /*
  * The version number should be changed whenever the protocol changes.
  */

-#define VERSION         2
-
-#define        MAILCMD  "/usr/lib/sendmail -oi -t"
+#define VERSION         3

 
        /* defines for yacc */
 #define EQUAL  1
 
        /* defines for yacc */
 #define EQUAL  1


@@ -25,14 +62,16 @@
 #define RP     3
 #define SM     4
 #define ARROW  5
 #define RP     3
 #define SM     4
 #define ARROW  5

-#define DCOLON 6
-#define NAME   7
-#define STRING 8
-#define INSTALL        9
-#define NOTIFY 10
-#define EXCEPT 11
-#define SPECIAL        12
-#define OPTION 13
+#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 */
 
        /* lexical definitions */
 #define        QUOTE   0200            /* used internally for quoted characters */


@@ -41,8 +80,6 @@
        /* table sizes */
 #define HASHSIZE       1021
 #define INMAX  3500
        /* table sizes */
 #define HASHSIZE       1021
 #define INMAX  3500

-#define NCARGS 10240
-#define GAVSIZ NCARGS / 6

 
        /* option flags */
 #define VERIFY 0x1
 
        /* option flags */
 #define VERIFY 0x1


@@ -50,6 +87,8 @@
 #define YOUNGER        0x4
 #define COMPARE        0x8
 #define REMOVE 0x10
 #define YOUNGER        0x4
 #define COMPARE        0x8
 #define REMOVE 0x10

+#define FOLLOW 0x20
+#define IGNLNKS        0x40

 
        /* expand type definitions */
 #define E_VARS 0x1
 
        /* expand type definitions */
 #define E_VARS 0x1


@@ -82,11 +121,21 @@ struct subcmd {
 struct cmd {
        int     c_type;         /* type - ARROW,DCOLON */
        char    *c_name;        /* hostname or time stamp file name */
 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  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 debug;              /* debugging flag */
 extern int nflag;              /* NOP flag, don't execute commands */
 extern int qflag;              /* Quiet. don't print messages */


@@ -95,24 +144,37 @@ 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 int nerrs;              /* number of errors seen */
 extern int rem;                        /* remote file descriptor */
 extern int iamremote;          /* acting as remote server */

-extern int filec;              /* number of files to update */
-extern char **filev;           /* list of files/directories to update */
-extern char tmpfile[];         /* file name for logging changes */
+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 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 *rhost;            /* host name of remote being updated */
-extern struct namelist *except;        /* list of files to exclude */

 extern char buf[];             /* general purpose buffer */
 extern char buf[];             /* general purpose buffer */

-extern int errno;              /* system error number */
-extern char *sys_errlist[];
-
-char *makestr();
-struct namelist *makenl();
-struct subcmd *makesubcmd();
-struct namelist *lookup();
-struct namelist *expand();
-char *exptilde();
-char *malloc();
-char *rindex();
-char *index();
+
+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));