Lots of changes!

- add faq info on NT printer handling
- add "delete readonly" option to help rcs users
- add stuff to man pages on new printer options
- add "proxy name resolution" option
- add "command string" -c option to smbclient (thanks Ken)
- split time functions into time.c
- rearrange the quotas stuff a bit and fix some bugs
- complete rehash of the time handling code thanks to Paul Eggert
- fix nmblookup output a bit
- add plp print queue parsing from Bertrand Wallrich
(This used to be commit 635b56f19c817527c52e9bbde31faa6a8a47777b)

24 files changed, 811 insertions, 543 deletions

diff --git a/docs/manpages/smb.conf.5 b/docs/manpages/smb.conf.5
index 933d71ff0c..f29e7b6b02 100644
--- a/docs/manpages/smb.conf.5
+++ b/docs/manpages/smb.conf.5
@@ -459,6 +459,8 @@ comment
 
 default case
 
+delete readonly
+
 deny hosts
 
 directory
@@ -831,6 +833,19 @@ things.
              path = /%S
           
 
+.SS delete readonly (S)
+This parameter allows readonly files to be deleted.  This is not normal DOS
+semantics, but is allowed by Unix.
+
+This option may be useful for running applications such as rcs, where unix
+file ownership prevents changing file permissions, and dos semantics prevent
+deletion of a read only file.
+
+.B Default:
+ 	delete readonly = No
+
+.B Example:
+ 	delete readonly = Yes
 .SS deny hosts (S)
 A synonym for this parameter is 'hosts deny'.
 
@@ -1187,9 +1202,9 @@ order to obtain "lpq"-style printer status information.
 This command should be a program or script which takes a printer name
 as its only parameter and outputs printer status information. 
 
-Currently four styles of printer status information are supported;
-BSD, SYSV, AIX and HPUX. This covers most unix systems. You control
-which type is expected using the "printing =" option.
+Currently six styles of printer status information are supported; BSD,
+SYSV, AIX, HPUX, QNX and PLP. This covers most unix systems. You
+control which type is expected using the "printing =" option.
 
 Some clients (notably Windows for Workgroups) may not correctly send the
 connection number for the printer they are requesting status information
@@ -1235,8 +1250,8 @@ order to delete a print job.
 This command should be a program or script which takes a printer name
 and job number, and deletes the print job.
 
-Currently four styles of printer control are supported; BSD, SYSV, AIX
-and HPUX. This covers most unix systems. You control which type is
+Currently six styles of printer control are supported; BSD, SYSV, AIX
+HPUX, QNX and PLP. This covers most unix systems. You control which type is
 expected using the "printing =" option.
 
 If a %p is given then the printername is put in it's place. A %j is
@@ -1881,8 +1896,9 @@ This parameters controls how printer status information is interpreted
 on your system, and also affects the default values for the "print
 command", "lpq command" and "lprm command".
 
-Currently three printing styles are supported. They are "printing =
-bsd", "printing = sysv", "printing = hpux" and "printing = aix".
+Currently six printing styles are supported. They are "printing =
+bsd", "printing = sysv", "printing = hpux", "printing = aix",
+"printing = qnx" and "printing = plp".
 
 To see what the defaults are for the other print commands when using
 these three options use the "testparm" program.
@@ -1946,6 +1962,14 @@ merits of each are discussed in the README file.
 
 .B Example:
 	protocol = LANMAN1
+.SS proxy name resolution (G)
+
+This is a boolean that controls if nmbd will respond to broadcast name
+queries on behalf of other hosts. You may need to set this to no for
+some older clients.
+
+.B Default:
+	proxy name resolution = yes
 .SS public (S)
 A synonym for this parameter is 'guest ok'.
 
diff --git a/docs/manpages/smbclient.1 b/docs/manpages/smbclient.1
index be3a953266..e0af67ca1a 100644
--- a/docs/manpages/smbclient.1
+++ b/docs/manpages/smbclient.1
@@ -44,8 +44,13 @@ smbclient \- ftp-like Lan Manager client program
 ] [
 .B -p
 .I port number
+] [
+.B -c
+.I command string
+] [
 .B -T
 .I tar options
+] [
 .B -D
 .I initial directory
 ]
@@ -440,6 +445,19 @@ with the tar (\-T) option.
 
 .RE
 
+.B -c
+.I command string
+
+.RS 3
+
+command string is a semicolon separated list of commands to be
+executed instead of prompting from stdin. -N is implied by -c.
+
+This is particularly useful in scripts and for printing stdin to
+the server, e.g. -c 'print -'.
+
+.RE
+
 .SH OPERATIONS
 Once the client is running, the user is presented with a prompt, "smb: \\>".
 The backslash ("\\") indicates the current working directory on the server,
diff --git a/docs/samba.faq b/docs/samba.faq
index 6e3cf2943a..86dd48877f 100644
--- a/docs/samba.faq
+++ b/docs/samba.faq
@@ -548,6 +548,37 @@ properly. Samba needs to be able to switch uids on the connection and
 it can't if your OS has a trapdoor uid system. You'll know this
 because Samba will note it in your logs.
 
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+* 5: Problem with printers under NT
+
+This info from Stefan Hergeth may be useful:
+
+ A network-printer (with ethernetcard) is connected to the NT-Clients via
+ our UNIX-Fileserver (SAMBA-Server), like the configuration told by
+ Matthew Harrell <harrell@leech.nrl.navy.mil> (see WinNT.txt)
+
+ 1.) If a user has choosen this printer as the default printer in his
+     NT-Session and this printer is not connected to the network
+     (e.g. switched off) than this user has a problem with the SAMBA-
+     connection of his filesystems. It's very slow.
+
+ 2.) If the printer is connected to the network everything works fine.
+
+ 3.) When the smbd ist started with debug level 3, you can see that the
+     NT spooling system try to connect to the printer many times. If the
+     printer ist not connected to the network this request fails and the
+     NT spooler is wasting a lot of time to connect to the printer service.
+     This seems to be the reason for the slow network connection.
+
+ 4.) Maybe it's possible to change this behaviour by setting different printer
+     properties in the Print-Manager-Menu of NT, but i didn't try it
+     yet.
+
+ I hope this information will help in some way.
+
+ Stefan Hergeth <hergeth@f7axp1.informatik.fh-muenchen.de>
+
+
 ===============================================================================
 SECTION FIVE: Specific client application problems
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/source3/client/client.c b/source3/client/client.c
index 5542e2f479..a40d377955 100644
--- a/source3/client/client.c
+++ b/source3/client/client.c
@@ -38,6 +38,7 @@ pstring myname = "";
 pstring password = "";
 pstring username="";
 pstring workgroup=WORKGROUP;
+char *cmdstr="";
 BOOL got_pass = False;
 BOOL connect_as_printer = False;
 BOOL connect_as_ipc = False;
@@ -482,7 +483,7 @@ static void display_finfo(file_info *finfo)
 	   CNV_LANG(finfo->name),
 	   attrib_string(finfo->mode),
 	   finfo->size,
-	   asctime(LocalTime(&t,GMT_TO_LOCAL))));
+	   asctime(LocalTime(&t))));
 }
 
 /****************************************************************************
@@ -2669,7 +2670,7 @@ static void cmd_newer(void)
     {
       newer_than = sbuf.st_mtime;
       DEBUG(1,("Getting files newer than %s",
-	       asctime(LocalTime(&newer_than,GMT_TO_LOCAL))));
+	       asctime(LocalTime(&newer_than))));
     }
   else
     newer_than = 0;
@@ -3031,7 +3032,7 @@ static BOOL send_login(char *inbuf,char *outbuf,BOOL start_session,BOOL use_setu
     static BOOL done_time = False;
     if (!done_time) {
       DEBUG(1,("Server time is %sTimezone is UTC%+02.1f\n",
-	       asctime(LocalTime(&servertime,GMT_TO_LOCAL)),
+	       asctime(LocalTime(&servertime)),
 	       -(double)(serverzone/3600.0)));
       done_time = True;
     }
@@ -4002,6 +4003,7 @@ BOOL process(char *base_directory)
 {
   extern FILE *dbf;
   pstring line;
+  char *cmd;
 
   char *InBuffer = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
   char *OutBuffer = (char *)malloc(BUFFER_SIZE + SAFETY_MARGIN);
@@ -4016,7 +4018,44 @@ BOOL process(char *base_directory)
 
   if (*base_directory) do_cd(base_directory);
 
-  while (!feof(stdin))
+  cmd = cmdstr;
+  if (cmd[0] != '\0') while (cmd[0] != '\0')
+    {
+      char *p;
+      fstring tok;
+      int i;
+
+      if ((p = strchr(cmd, ';')) == 0)
+	{
+	  strncpy(line, cmd, 999);
+	  line[1000] = '\0';
+	  cmd += strlen(cmd);
+	}
+      else
+	{
+	  if (p - cmd > 999) p = cmd + 999;
+	  strncpy(line, cmd, p - cmd);
+	  line[p - cmd] = '\0';
+	  cmd = p + 1;
+	}
+
+      /* input language code to internal one */
+      CNV_INPUT (line);
+      
+      /* and get the first part of the command */
+      {
+	char *ptr = line;
+	if (!next_token(&ptr,tok,NULL)) continue;
+      }
+
+      if ((i = process_tok(tok)) >= 0)
+	commands[i].fn(InBuffer,OutBuffer);
+      else if (i == -2)
+	DEBUG(0,("%s: command abbreviation ambiguous\n",CNV_LANG(tok)));
+      else
+	DEBUG(0,("%s: command not found\n",CNV_LANG(tok)));
+    }
+  else while (!feof(stdin))
     {
       fstring tok;
       int i;
@@ -4099,6 +4138,7 @@ void usage(char *pname)
   DEBUG(0,("\t-E                    write messages to stderr instead of stdout\n"));
   DEBUG(0,("\t-U username           set the network username\n"));
   DEBUG(0,("\t-W workgroup          set the workgroup name\n"));
+  DEBUG(0,("\t-c command string     execute semicolon separated commands\n"));
 #ifdef KANJI
   DEBUG(0,("\t-t terminal code      terminal i/o code {sjis|euc|jis7|jis8|junet|hex}\n"));
 #endif /* KANJI */
@@ -4195,10 +4235,9 @@ int main(int argc,char *argv[])
 
 #ifdef KANJI
   setup_term_code (KANJI);
-  while ((opt = getopt (argc, argv, "B:O:M:i:Nn:d:Pp:l:hI:EB:U:L:t:m:W:T:D:")) != EOF)
-#else
-  while ((opt = getopt (argc, argv, "B:O:M:i:Nn:d:Pp:l:hI:EB:U:L:m:W:T:D:")) != EOF)
-#endif /* KANJI */
+#endif
+  while ((opt = 
+	  getopt(argc, argv,"B:O:M:i:Nn:d:Pp:l:hI:EB:U:L:t:m:W:T:D:c:")) != EOF)
     switch (opt)
       {
       case 'm':
@@ -4281,19 +4320,23 @@ int main(int argc,char *argv[])
       case 'p':
 	port = atoi(optarg);
 	break;
+      case 'c':
+	cmdstr = optarg;
+	got_pass = True;
+	break;
       case 'h':
 	usage(pname);
 	exit(0);
 	break;
-#ifdef KANJI
       case 't':
+#ifdef KANJI
 	if (!setup_term_code (optarg)) {
 	    DEBUG(0, ("%s: unknown terminal code name\n", optarg));
 	    usage (pname);
 	    exit (1);
 	}
+#endif
 	break;
-#endif /* KANJI */
       default:
 	usage(pname);
 	exit(1);
diff --git a/source3/client/clitar.c b/source3/client/clitar.c
index 1433ec5941..0701aac1cf 100644
--- a/source3/client/clitar.c
+++ b/source3/client/clitar.c
@@ -591,7 +591,7 @@ static BOOL smbshut(file_info finfo, int fnum, char *inbuf, char *outbuf)
   put_dos_date3(outbuf,smb_vwv1,finfo.mtime);
   
   DEBUG(3,("Setting date to %s (0x%X)",
-	   asctime(LocalTime(&finfo.mtime,GMT_TO_LOCAL)),
+	   asctime(LocalTime(&finfo.mtime)),
 	   finfo.mtime));
   
   send_smb(Client,outbuf);
@@ -1655,7 +1655,7 @@ int tar_parseargs(int argc, char *argv[], char *Optarg, int Optind)
 	if (sys_stat(argv[Optind], &stbuf) == 0) {
 	  newer_than = stbuf.st_mtime;
 	  DEBUG(1,("Getting files newer than %s",
-		   asctime(LocalTime(&newer_than,GMT_TO_LOCAL))));
+		   asctime(LocalTime(&newer_than))));
 	  Optind++;
 	} else {
 	  DEBUG(0,("Error setting newer-than time\n"));
diff --git a/source3/include/includes.h b/source3/include/includes.h
index 2408b3c194..dc1fe57e71 100644
--- a/source3/include/includes.h
+++ b/source3/include/includes.h
@@ -198,27 +198,6 @@
 #include <shadow.h>
 #endif
 
-/* this might be different on different systems */
-#ifdef QUOTAS 
-#ifdef LINUX
-#ifdef __KERNEL__
-#undef __KERNEL__
-#include <sys/quota.h>
-#define __KERNEL__
-#else
-#include <sys/quota.h>
-#endif
-#include <mntent.h>
-#else
-#include <sys/quota.h>
-#ifndef CRAY
-#include <devnm.h>
-#else
-#include <mntent.h>
-#endif
-#endif
-#endif
-
 #ifdef SYSLOG
 #include <syslog.h>
 #endif
@@ -499,6 +478,8 @@ char *mktemp(char *); /* No standard include */
 #define USE_WAITPID
 #define SIGNAL_CAST (void (*)())
 #define DEFAULT_PRINTING PRINT_AIX
+/* we undef this because sys/param.h is broken in aix. uggh. */
+#undef MAXHOSTNAMELEN
 #endif
 
 
diff --git a/source3/include/local.h b/source3/include/local.h
index fba7955902..9572243e73 100644
--- a/source3/include/local.h
+++ b/source3/include/local.h
@@ -83,12 +83,6 @@
    manager window? */
 #define FSTYPE_STRING "Samba"
 
-/* we have two time standards - local and GMT. This will try to sort them out.
- */
-
-#define LOCAL_TO_GMT 1
-#define GMT_TO_LOCAL (-1)
-
 /* do you want smbd to send a 1 byte packet to nmbd to trigger it to start 
    when smbd starts? */
 #ifndef PRIME_NMBD
diff --git a/source3/include/smb.h b/source3/include/smb.h
index b7faffa9e9..4d99529ef6 100644
--- a/source3/include/smb.h
+++ b/source3/include/smb.h
@@ -624,7 +624,6 @@ int smb_numwords(char *buf);
 int get_share_mode(int cnum,struct stat *sbuf,int *pid);
 void del_share_mode(int fnum);
 BOOL set_share_mode(int fnum,int mode);
-int DSTDiff(time_t t);
 void TimeInit(void);
 void put_long_date(char *p,time_t t);
 time_t interpret_long_date(char *p);
@@ -822,14 +821,12 @@ int chain_reply(int type,char *inbuf,char *inbuf2,char *outbuf,char *outbuf2,int
 void close_cnum(int cnum,int uid);
 char *smb_errstr(char *inbuf);
 void GetTimeOfDay(struct timeval *tval);
-struct tm *LocalTime(time_t *t,int);
+struct tm *LocalTime(time_t *t);
 int TimeDiff(time_t t);
 BOOL set_filetime(char *fname,time_t mtime);
 char *dirname_dos(char *path,char *buf);
 BOOL get_myname(char *myname,struct in_addr *ip);
 void expand_mask(char *Mask, BOOL);
-BOOL sane_unix_date(time_t unixdate);
-time_t start_of_month(void);
 char *smb_fn_name(int cnum);
 void get_machine_info(void);
 int open_socket_in(int type, int port, int dlevel);
@@ -966,7 +963,8 @@ enum protocol_types {PROTOCOL_NONE,PROTOCOL_CORE,PROTOCOL_COREPLUS,PROTOCOL_LANM
 enum security_types {SEC_SHARE,SEC_USER,SEC_SERVER};
 
 /* printing types */
-enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX,PRINT_QNX};
+enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX,
+		     PRINT_QNX,PRINT_PLP};
 
 
 /* case handling */
diff --git a/source3/lib/time.c b/source3/lib/time.c
new file mode 100644
index 0000000000..0b6e6df9b0
--- /dev/null
+++ b/source3/lib/time.c
@@ -0,0 +1,495 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   time handling functions
+   Copyright (C) Andrew Tridgell 1992-1995
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+/*
+  This stuff was largely rewritten by Paul Eggert <eggert@twinsun.com>
+  in May 1996 
+  */
+
+
+int serverzone=0;
+int extra_time_offset = 0;
+
+extern int DEBUGLEVEL;
+
+#ifndef CHAR_BIT
+#define CHAR_BIT 8
+#endif
+
+#ifndef TIME_T_MIN
+#define TIME_T_MIN (0 < (time_t) -1 ? (time_t) 0 \
+		    : ~ (time_t) 0 << (sizeof (time_t) * CHAR_BIT - 1))
+#endif
+#ifndef TIME_T_MAX
+#define TIME_T_MAX (~ (time_t) 0 - TIME_T_MIN)
+#endif
+
+
+
+/*******************************************************************
+a gettimeofday wrapper
+********************************************************************/
+void GetTimeOfDay(struct timeval *tval)
+{
+#ifdef GETTIMEOFDAY1
+  gettimeofday(tval);
+#else
+  gettimeofday(tval,NULL);
+#endif
+}
+
+#define TM_YEAR_BASE 1900
+
+/*******************************************************************
+yield the difference between *A and *B, in seconds, ignoring leap seconds
+********************************************************************/
+static int tm_diff(struct tm *a, struct tm *b)
+{
+  int ay = a->tm_year + (TM_YEAR_BASE - 1);
+  int by = b->tm_year + (TM_YEAR_BASE - 1);
+  int intervening_leap_days =
+    (ay/4 - by/4) - (ay/100 - by/100) + (ay/400 - by/400);
+  int years = ay - by;
+  int days = 365*years + intervening_leap_days + (a->tm_yday - b->tm_yday);
+  int hours = 24*days + (a->tm_hour - b->tm_hour);
+  int minutes = 60*hours + (a->tm_min - b->tm_min);
+  int seconds = 60*minutes + (a->tm_sec - b->tm_sec);
+  return seconds;
+}
+
+/*******************************************************************
+  return the UTC offset in seconds west of UTC
+  ******************************************************************/
+static int TimeZone(time_t t)
+{
+  struct tm tm_utc = *(gmtime(&t));
+  return tm_diff(&tm_utc,localtime(&t));
+}
+
+
+/*******************************************************************
+init the time differences
+********************************************************************/
+void TimeInit(void)
+{
+  serverzone = TimeZone(time(NULL));
+  DEBUG(4,("Serverzone is %d\n",serverzone));
+}
+
+
+/*******************************************************************
+return the same value as TimeZone, but it should be more efficient.
+
+We keep a table of DST offsets to prevent calling localtime() on each 
+call of this function. This saves a LOT of time on many unixes.
+
+Updated by Paul Eggert <eggert@twinsun.com>
+********************************************************************/
+static int TimeZoneFaster(time_t t)
+{
+  static struct dst_table {time_t start,end; int zone;} *dst_table = NULL;
+  static int table_size = 0;
+  int i;
+  int zone = 0;
+
+  if (t == 0) t = time(NULL);
+
+  /* Tunis has a 8 day DST region, we need to be careful ... */
+#define MAX_DST_WIDTH (365*24*60*60)
+#define MAX_DST_SKIP (7*24*60*60)
+
+  for (i=0;i<table_size;i++)
+    if (t >= dst_table[i].start && t <= dst_table[i].end) break;
+
+  if (i<table_size) {
+    zone = dst_table[i].zone;
+  } else {
+    time_t low,high;
+
+    zone = TimeZone(t);
+    dst_table = (struct dst_table *)Realloc(dst_table,
+					      sizeof(dst_table[0])*(i+1));
+    if (!dst_table) {
+      table_size = 0;
+    } else {
+      table_size++;
+
+      dst_table[i].zone = zone; 
+      dst_table[i].start = dst_table[i].end = t;
+    
+      /* no entry will cover more than 6 months */
+      low = t - MAX_DST_WIDTH/2;
+      if (t < low)
+	low = TIME_T_MIN;
+      
+      /* widen the new entry using two bisection searches */
+      while (low+60*60 < dst_table[i].start) {
+	if (dst_table[i].start - low > MAX_DST_SKIP*2)
+	  t = dst_table[i].start - MAX_DST_SKIP;
+	else
+	  t = low + (dst_table[i].start-low)/2;
+	if (TimeZone(t) == zone)
+	  dst_table[i].start = t;
+	else
+	  low = t;
+      }
+
+      high = low + MAX_DST_WIDTH/2;
+      if (high < t)
+	high = TIME_T_MAX;
+      
+      while (high-60*60 > dst_table[i].end) {
+	if (high - dst_table[i].end > MAX_DST_SKIP*2)
+	  t = dst_table[i].end + MAX_DST_SKIP;
+	else
+	  t = high - (high-dst_table[i].end)/2;
+	if (TimeZone(t) == zone)
+	  dst_table[i].end = t;
+	else
+	  high = t;
+      }
+#if 0
+      DEBUG(1,("Added DST entry from %s ",
+	       asctime(localtime(&dst_table[i].start))));
+      DEBUG(1,("to %s (%d)\n",asctime(localtime(&dst_table[i].end)),
+	       dst_table[i].zone));
+#endif
+    }
+  }
+  return zone;
+}
+
+/****************************************************************************
+  return the UTC offset in seconds west of UTC, adjusted for extra time offset
+  **************************************************************************/
+int TimeDiff(time_t t)
+{
+  return TimeZoneFaster(t) + 60*extra_time_offset;
+}
+
+
+/****************************************************************************
+  return the UTC offset in seconds west of UTC, adjusted for extra time
+  offset, for a local time value.  If ut = lt + LocTimeDiff(lt), then
+  lt = ut - TimeDiff(ut), but the converse does not necessarily hold near
+  daylight savings transitions because some local times are ambiguous.
+  LocTimeDiff(t) equals TimeDiff(t) except near daylight savings transitions.
+  +**************************************************************************/
+static int LocTimeDiff(time_t lte)
+{
+  time_t lt = lte - 60*extra_time_offset;
+  int d = TimeZoneFaster(lt);
+  time_t t = lt + d;
+
+  /* if overflow occurred, ignore all the adjustments so far */
+  if (((lte < lt) ^ (extra_time_offset < 0))  |  ((t < lt) ^ (d < 0)))
+    t = lte;
+
+  /* now t should be close enough to the true UTC to yield the right answer */
+  return TimeDiff(t);
+}
+
+
+/****************************************************************************
+try to optimise the localtime call, it can be quite expenive on some machines
+****************************************************************************/
+struct tm *LocalTime(time_t *t)
+{
+  time_t t2 = *t;
+
+  t2 -= TimeDiff(t2);
+
+  return(gmtime(&t2));
+}
+
+
+#define TIME_FIXUP_CONSTANT (369.0*365.25*24*60*60-(3.0*24*60*60+6.0*60*60))
+
+/****************************************************************************
+interpret an 8 byte "filetime" structure to a time_t
+It's originally in "100ns units since jan 1st 1601"
+
+It appears to be kludge-GMT (at least for file listings). This means
+its the GMT you get by taking a localtime and adding the
+serverzone. This is NOT the same as GMT in some cases. This routine
+converts this to real GMT.
+****************************************************************************/
+time_t interpret_long_date(char *p)
+{
+  double d;
+  time_t ret;
+  uint32 tlow,thigh;
+  tlow = IVAL(p,0);
+  thigh = IVAL(p,4);
+
+  if (thigh == 0) return(0);
+
+  d = ((double)thigh)*4.0*(double)(1<<30);
+  d += (tlow&0xFFF00000);
+  d *= 1.0e-7;
+ 
+  /* now adjust by 369 years to make the secs since 1970 */
+  d -= TIME_FIXUP_CONSTANT;
+
+  if (!(TIME_T_MIN <= d && d <= TIME_T_MAX))
+    return(0);
+
+  ret = (time_t)(d+0.5);
+
+  /* this takes us from kludge-GMT to real GMT */
+  ret -= serverzone;
+  ret += LocTimeDiff(ret);
+
+  return(ret);
+}
+
+
+/****************************************************************************
+put a 8 byte filetime from a time_t
+This takes real GMT as input and converts to kludge-GMT
+****************************************************************************/
+void put_long_date(char *p,time_t t)
+{
+  uint32 tlow,thigh;
+  double d;
+
+  if (t==0) {
+    SIVAL(p,0,0); SIVAL(p,4,0);
+    return;
+  }
+
+  /* this converts GMT to kludge-GMT */
+  t -= TimeDiff(t) - serverzone; 
+
+  d = (double) (t);
+
+  d += TIME_FIXUP_CONSTANT;
+
+  d *= 1.0e7;
+
+  thigh = (uint32)(d * (1.0/(4.0*(double)(1<<30))));
+  tlow = (uint32)(d - ((double)thigh)*4.0*(double)(1<<30));
+
+  SIVAL(p,0,tlow);
+  SIVAL(p,4,thigh);
+}
+
+
+/****************************************************************************
+check if it's a null mtime
+****************************************************************************/
+static BOOL null_mtime(time_t mtime)
+{
+  if (mtime == 0 || mtime == 0xFFFFFFFF || mtime == (time_t)-1)
+    return(True);
+  return(False);
+}
+
+/*******************************************************************
+  create a 16 bit dos packed date
+********************************************************************/
+static uint16 make_dos_date1(time_t unixdate,struct tm *t)
+{
+  uint16 ret=0;
+  ret = (((unsigned)(t->tm_mon+1)) >> 3) | ((t->tm_year-80) << 1);
+  ret = ((ret&0xFF)<<8) | (t->tm_mday | (((t->tm_mon+1) & 0x7) << 5));
+  return(ret);
+}
+
+/*******************************************************************
+  create a 16 bit dos packed time
+********************************************************************/
+static uint16 make_dos_time1(time_t unixdate,struct tm *t)
+{
+  uint16 ret=0;
+  ret = ((((unsigned)t->tm_min >> 3)&0x7) | (((unsigned)t->tm_hour) << 3));
+  ret = ((ret&0xFF)<<8) | ((t->tm_sec/2) | ((t->tm_min & 0x7) << 5));
+  return(ret);
+}
+
+/*******************************************************************
+  create a 32 bit dos packed date/time from some parameters
+  This takes a GMT time and returns a packed localtime structure
+********************************************************************/
+static uint32 make_dos_date(time_t unixdate)
+{
+  struct tm *t;
+  uint32 ret=0;
+
+  t = LocalTime(&unixdate);
+
+  ret = make_dos_date1(unixdate,t);
+  ret = ((ret&0xFFFF)<<16) | make_dos_time1(unixdate,t);
+
+  return(ret);
+}
+
+/*******************************************************************
+put a dos date into a buffer (time/date format)
+This takes GMT time and puts local time in the buffer
+********************************************************************/
+void put_dos_date(char *buf,int offset,time_t unixdate)
+{
+  uint32 x = make_dos_date(unixdate);
+  SIVAL(buf,offset,x);
+}
+
+/*******************************************************************
+put a dos date into a buffer (date/time format)
+This takes GMT time and puts local time in the buffer
+********************************************************************/
+void put_dos_date2(char *buf,int offset,time_t unixdate)
+{
+  uint32 x = make_dos_date(unixdate);
+  x = ((x&0xFFFF)<<16) | ((x&0xFFFF0000)>>16);
+  SIVAL(buf,offset,x);
+}
+
+/*******************************************************************
+put a dos 32 bit "unix like" date into a buffer. This routine takes
+GMT and converts it to LOCAL time before putting it (most SMBs assume
+localtime for this sort of date)
+********************************************************************/
+void put_dos_date3(char *buf,int offset,time_t unixdate)
+{
+  if (!null_mtime(unixdate))
+    unixdate -= TimeDiff(unixdate);
+  SIVAL(buf,offset,unixdate);
+}
+
+/*******************************************************************
+  interpret a 32 bit dos packed date/time to some parameters
+********************************************************************/
+static void interpret_dos_date(uint32 date,int *year,int *month,int *day,int *hour,int *minute,int *second)
+{
+  uint32 p0,p1,p2,p3;
+
+  p0=date&0xFF; p1=((date&0xFF00)>>8)&0xFF; 
+  p2=((date&0xFF0000)>>16)&0xFF; p3=((date&0xFF000000)>>24)&0xFF;
+
+  *second = 2*(p0 & 0x1F);
+  *minute = ((p0>>5)&0xFF) + ((p1&0x7)<<3);
+  *hour = (p1>>3)&0xFF;
+  *day = (p2&0x1F);
+  *month = ((p2>>5)&0xFF) + ((p3&0x1)<<3) - 1;
+  *year = ((p3>>1)&0xFF) + 80;
+}
+
+/*******************************************************************
+  create a unix date (int GMT) from a dos date (which is actually in
+  localtime)
+********************************************************************/
+time_t make_unix_date(void *date_ptr)
+{
+  uint32 dos_date=0;
+  struct tm t;
+  time_t ret;
+
+  dos_date = IVAL(date_ptr,0);
+
+  if (dos_date == 0) return(0);
+  
+  interpret_dos_date(dos_date,&t.tm_year,&t.tm_mon,
+		     &t.tm_mday,&t.tm_hour,&t.tm_min,&t.tm_sec);
+  t.tm_isdst = -1;
+  
+  /* mktime() also does the local to GMT time conversion for us */
+  ret = mktime(&t);
+
+  return(ret);
+}
+
+/*******************************************************************
+like make_unix_date() but the words are reversed
+********************************************************************/
+time_t make_unix_date2(void *date_ptr)
+{
+  uint32 x,x2;
+
+  x = IVAL(date_ptr,0);
+  x2 = ((x&0xFFFF)<<16) | ((x&0xFFFF0000)>>16);
+  SIVAL(&x,0,x2);
+
+  return(make_unix_date((void *)&x));
+}
+
+/*******************************************************************
+  create a unix GMT date from a dos date in 32 bit "unix like" format
+  these generally arrive as localtimes, with corresponding DST
+  ******************************************************************/
+time_t make_unix_date3(void *date_ptr)
+{
+  time_t t = IVAL(date_ptr,0);
+  if (!null_mtime(t))
+    t += LocTimeDiff(t);
+  return(t);
+}
+
+/****************************************************************************
+set the time on a file
+****************************************************************************/
+BOOL set_filetime(char *fname,time_t mtime)
+{  
+  struct utimbuf times;
+
+  if (null_mtime(mtime)) return(True);
+
+  times.modtime = times.actime = mtime;
+
+  if (sys_utime(fname,&times)) {
+    DEBUG(4,("set_filetime(%s) failed: %s\n",fname,strerror(errno)));
+  }
+    
+  return(True);
+}
+
+
+/****************************************************************************
+  return the date and time as a string
+****************************************************************************/
+char *timestring(void )
+{
+  static char TimeBuf[100];
+  time_t t = time(NULL);
+  struct tm *tm = LocalTime(&t);
+
+#ifdef NO_STRFTIME
+  strcpy(TimeBuf, asctime(tm));
+#elif defined(CLIX) || defined(CONVEX)
+  strftime(TimeBuf,100,"%m/%d/%y %I:%M:%S %p",tm);
+#elif defined(AMPM)
+  strftime(TimeBuf,100,"%D %r",tm);
+#elif defined(TZ_TIME)
+  {
+    int zone = TimeDiff(t);
+    int absZoneMinutes = (zone<0 ? -zone : zone) / 60;
+    size_t len = strftime(TimeBuf,sizeof(TimeBuf)-6,"%D %T",tm);
+    sprintf(TimeBuf+len," %c%02d%02d",
+	    zone<0?'+':'-',absZoneMinutes/60,absZoneMinutes%60);
+  }
+#else
+  strftime(TimeBuf,100,"%D %T",tm);
+#endif
+  return(TimeBuf);
+}
+
diff --git a/source3/lib/util.c b/source3/lib/util.c
index e983a74673..2ac64d0648 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -30,8 +30,6 @@ BOOL passive = False;
 
 int Protocol = PROTOCOL_COREPLUS;
 
-int serverzone=0;
-
 /* a default finfo structure to ensure all fields are sensible */
 file_info def_finfo = {-1,0,0,0,0,0,0,""};
 
@@ -407,141 +405,6 @@ void file_unlock(int fd)
   close(fd);
 }
 
-/*******************************************************************
-a gettimeofday wrapper
-********************************************************************/
-void GetTimeOfDay(struct timeval *tval)
-{
-#ifdef GETTIMEOFDAY1
-  gettimeofday(tval);
-#else
-  gettimeofday(tval,NULL);
-#endif
-}
-
-int extra_time_offset = 0;
-
-static int timediff = 0;
-
-/*******************************************************************
-init the time differences
-********************************************************************/
-void TimeInit(void)
-{
-  struct tm tm_utc,tm_local;
-  time_t t;
-
-  t = time(NULL);
-
-  tm_utc = *(gmtime(&t));
-  tm_local = *(localtime(&t));
-
-#ifdef HAVE_GMTOFF
-  timediff = -tm_local.tm_gmtoff;  
-#else
-  timediff = mktime(&tm_utc) - mktime(&tm_local);
-#endif
-
-  if (serverzone == 0) {
-    serverzone = timediff - DSTDiff(t);
-    DEBUG(4,("Serverzone is %d\n",serverzone));
-  }
-}
-
-
-/*******************************************************************
-return the DST offset for a particular time
-We keep a table of DST offsets to prevent calling localtime() on each 
-call of this function. This saves a LOT of time on many unixes.
-********************************************************************/
-int DSTDiff(time_t t)
-{
-  static struct dst_table {time_t start,end; BOOL is_dst;} *dst_table = NULL;
-  static int table_size = 0;
-  int i;
-  BOOL is_dst = False;
-
-  if (t == 0) t = time(NULL);
-
-#ifndef NO_ISDST
-  for (i=0;i<table_size;i++)
-    if (t >= dst_table[i].start && t <= dst_table[i].end) break;
-
-  if (i<table_size) {
-    is_dst = dst_table[i].is_dst;
-  } else {
-    time_t low,high;
-
-    dst_table = (struct dst_table *)Realloc(dst_table,
-					      sizeof(dst_table[0])*(i+1));
-    if (!dst_table) {
-      table_size = 0;
-      return(0);
-    }
-
-    table_size++;
-
-    dst_table[i].is_dst = is_dst = (localtime(&t)->tm_isdst?True:False);
-    dst_table[i].start = dst_table[i].end = t;
-    
-    /* no entry will cover more than 6 months */
-    low = t - 3*30*24*60*60;
-
-    /* widen the new entry using two bisection searches */
-    while (low+60*60 < dst_table[i].start) {
-      t = low + (dst_table[i].start-low)/2;
-      if ((localtime(&t)->tm_isdst?True:False) == is_dst)
-	dst_table[i].start = t;
-      else
-	low = t;
-    }
-
-    high = low + 3*30*24*60*60;
-    while (high-60*60 > dst_table[i].end) {
-      t = high - (high-dst_table[i].end)/2;
-      if ((localtime(&t)->tm_isdst?True:False) == is_dst)
-	dst_table[i].end = t;
-      else
-	high = t;
-    }    
-
-/*
-    DEBUG(1,("Added DST entry from %s ",
-	     asctime(localtime(&dst_table[i].start))));
-    DEBUG(1,("to %s (%d)\n",asctime(localtime(&dst_table[i].end)),
-	     dst_table[i].is_dst));
-*/
-  }
-#endif
-
-  return((is_dst?60*60:0) - (extra_time_offset*60));
-}
-
-/****************************************************************************
-return the difference between local and GMT time
-****************************************************************************/
-int TimeDiff(time_t t)
-{
-  static BOOL initialised = False;
-  if (!initialised) {initialised=True; TimeInit();}
-  return(timediff - DSTDiff(t));
-}
-
-/****************************************************************************
-try to optimise the localtime call, it can be quite expenive on some machines
-timemul is normally LOCAL_TO_GMT, GMT_TO_LOCAL or 0
-****************************************************************************/
-struct tm *LocalTime(time_t *t,int timemul)
-{
-  time_t t2 = *t;
-
-  if (timemul)
-    t2 += timemul * TimeDiff(t2);
-
-  return(gmtime(&t2));
-}
-
-
 /****************************************************************************
 determine if a file descriptor is in fact a socket
 ****************************************************************************/
@@ -822,32 +685,6 @@ void close_sockets(void )
 }
 
 /****************************************************************************
-  return the date and time as a string
-****************************************************************************/
-char *timestring(void )
-{
-  static char TimeBuf[100];
-  time_t t;
-  t = time(NULL);
-#ifdef NO_STRFTIME
-  strcpy(TimeBuf, asctime(LocalTime(&t,GMT_TO_LOCAL)));
-#elif defined(CLIX) || defined(CONVEX)
-  strftime(TimeBuf,100,"%m/%d/%y %I:%M:%S %p",LocalTime(&t,GMT_TO_LOCAL));
-#elif defined(AMPM)
-  strftime(TimeBuf,100,"%D %r",LocalTime(&t,GMT_TO_LOCAL));
-#elif defined(TZ_TIME)
-  {
-    strftime(TimeBuf,100,"%D:%T",LocalTime(&t,0));
-    sprintf(TimeBuf+strlen(TimeBuf)," %+03d%02d",
-	    -TimeDiff(t)/(60*60),-(TimeDiff(t)/60)%60);
-  }
-#else
-  strftime(TimeBuf,100,"%D %T",LocalTime(&t,GMT_TO_LOCAL));
-#endif
-  return(TimeBuf);
-}
-
-/****************************************************************************
 determine whether we are in the specified group
 ****************************************************************************/
 BOOL in_group(gid_t group, int current_gid, int ngroups, int *groups)
@@ -1050,159 +887,6 @@ uint32 file_size(char *file_name)
   return(buf.st_size);
 }
 
-/****************************************************************************
-check if it's a null mtime
-****************************************************************************/
-static BOOL null_mtime(time_t mtime)
-{
-  if (mtime == 0 || mtime == 0xFFFFFFFF)
-    return(True);
-  return(False);
-}
-
-/*******************************************************************
-  create a 16 bit dos packed date
-********************************************************************/
-static uint16 make_dos_date1(time_t unixdate,struct tm *t)
-{
-  uint16 ret=0;
-  ret = (((unsigned)(t->tm_mon+1)) >> 3) | ((t->tm_year-80) << 1);
-  ret = ((ret&0xFF)<<8) | (t->tm_mday | (((t->tm_mon+1) & 0x7) << 5));
-  return(ret);
-}
-
-/*******************************************************************
-  create a 16 bit dos packed time
-********************************************************************/
-static uint16 make_dos_time1(time_t unixdate,struct tm *t)
-{
-  uint16 ret=0;
-  ret = ((((unsigned)t->tm_min >> 3)&0x7) | (((unsigned)t->tm_hour) << 3));
-  ret = ((ret&0xFF)<<8) | ((t->tm_sec/2) | ((t->tm_min & 0x7) << 5));
-  return(ret);
-}
-
-/*******************************************************************
-  create a 32 bit dos packed date/time from some parameters
-  This takes a GMT time and returns a packed localtime structure
-********************************************************************/
-static uint32 make_dos_date(time_t unixdate)
-{
-  struct tm *t;
-  uint32 ret=0;
-
-  t = LocalTime(&unixdate,GMT_TO_LOCAL);
-
-  ret = make_dos_date1(unixdate,t);
-  ret = ((ret&0xFFFF)<<16) | make_dos_time1(unixdate,t);
-
-  return(ret);
-}
-
-/*******************************************************************
-put a dos date into a buffer (time/date format)
-This takes GMT time and puts local time in the buffer
-********************************************************************/
-void put_dos_date(char *buf,int offset,time_t unixdate)
-{
-  uint32 x = make_dos_date(unixdate);
-  SIVAL(buf,offset,x);
-}
-
-/*******************************************************************
-put a dos date into a buffer (date/time format)
-This takes GMT time and puts local time in the buffer
-********************************************************************/
-void put_dos_date2(char *buf,int offset,time_t unixdate)
-{
-  uint32 x = make_dos_date(unixdate);
-  x = ((x&0xFFFF)<<16) | ((x&0xFFFF0000)>>16);
-  SIVAL(buf,offset,x);
-}
-
-/*******************************************************************
-put a dos 32 bit "unix like" date into a buffer. This routine takes
-GMT and converts it to LOCAL time before putting it (most SMBs assume
-localtime for this sort of date)
-********************************************************************/
-void put_dos_date3(char *buf,int offset,time_t unixdate)
-{
-  if (!null_mtime(unixdate))
-    unixdate += GMT_TO_LOCAL*TimeDiff(unixdate);
-  SIVAL(buf,offset,unixdate);
-}
-
-/*******************************************************************
-  interpret a 32 bit dos packed date/time to some parameters
-********************************************************************/
-static void interpret_dos_date(uint32 date,int *year,int *month,int *day,int *hour,int *minute,int *second)
-{
-  uint32 p0,p1,p2,p3;
-
-  p0=date&0xFF; p1=((date&0xFF00)>>8)&0xFF; 
-  p2=((date&0xFF0000)>>16)&0xFF; p3=((date&0xFF000000)>>24)&0xFF;
-
-  *second = 2*(p0 & 0x1F);
-  *minute = ((p0>>5)&0xFF) + ((p1&0x7)<<3);
-  *hour = (p1>>3)&0xFF;
-  *day = (p2&0x1F);
-  *month = ((p2>>5)&0xFF) + ((p3&0x1)<<3) - 1;
-  *year = ((p3>>1)&0xFF) + 80;
-}
-
-/*******************************************************************
-  create a unix date (int GMT) from a dos date (which is actually in
-  localtime)
-********************************************************************/
-time_t make_unix_date(void *date_ptr)
-{
-  uint32 dos_date=0;
-  struct tm t;
-  time_t ret;
-
-  dos_date = IVAL(date_ptr,0);
-
-  if (dos_date == 0) return(0);
-  
-  interpret_dos_date(dos_date,&t.tm_year,&t.tm_mon,
-		     &t.tm_mday,&t.tm_hour,&t.tm_min,&t.tm_sec);
-  t.tm_wday = 1;
-  t.tm_yday = 1;
-  t.tm_isdst = -1;
-  
-  /* mktime() also does the local to GMT time conversion for us. XXXXX
-     Do all unixes do this the same?? */
-  ret = mktime(&t);
-
-  return(ret);
-}
-
-/*******************************************************************
-like make_unix_date() but the words are reversed
-********************************************************************/
-time_t make_unix_date2(void *date_ptr)
-{
-  uint32 x,x2;
-
-  x = IVAL(date_ptr,0);
-  x2 = ((x&0xFFFF)<<16) | ((x&0xFFFF0000)>>16);
-  SIVAL(&x,0,x2);
-
-  return(make_unix_date((void *)&x));
-}
-
-/*******************************************************************
-  create a unix GMT date from a dos date in 32 bit "unix like" format
-these generally arrive as localtimes, with corresponding DST
-********************************************************************/
-time_t make_unix_date3(void *date_ptr)
-{
-  time_t t = IVAL(date_ptr,0);
-  if (!null_mtime(t))
-    t += LOCAL_TO_GMT*TimeDiff(t);
-  return(t);
-}
-
 /*******************************************************************
 return a string representing an attribute for a file
 ********************************************************************/
@@ -3528,6 +3212,13 @@ expand a pointer to be a particular size
 void *Realloc(void *p,int size)
 {
   void *ret=NULL;
+
+  if (size == 0) {
+    if (p) free(p);
+    DEBUG(5,("Realloc asked for 0 bytes\n"));
+    return NULL;
+  }
+
   if (!p)
     ret = (void *)malloc(size);
   else
@@ -3539,25 +3230,6 @@ void *Realloc(void *p,int size)
   return(ret);
 }
 
-/****************************************************************************
-set the time on a file
-****************************************************************************/
-BOOL set_filetime(char *fname,time_t mtime)
-{  
-  struct utimbuf times;
-
-  if (null_mtime(mtime)) return(True);
-
-  times.modtime = times.actime = mtime;
-
-  if (sys_utime(fname,&times)) {
-    DEBUG(4,("set_filetime(%s) failed: %s\n",fname,strerror(errno)));
-  }
-    
-  return(True);
-}
-
-
 #ifdef NOSTRDUP
 /****************************************************************************
 duplicate a string
@@ -3598,57 +3270,6 @@ int Strlen(char *s)
 #endif
 
 
-/****************************************************************************
-return a time at the start of the current month
-****************************************************************************/
-time_t start_of_month(void)
-{
-  time_t t = time(NULL);
-  struct tm *t2;
-  
-  t2 = gmtime(&t);
-  
-  t2->tm_mday = 1;
-  t2->tm_hour = 0;
-  t2->tm_min = 0;
-  t2->tm_sec = 0;
-  
-  return(mktime(t2));
-}
-
-
-/*******************************************************************
-  check for a sane unix date
-********************************************************************/
-BOOL sane_unix_date(time_t unixdate)
-{
-  struct tm t,today;
-  time_t t_today = time(NULL);
-  
-  t = *(LocalTime(&unixdate,LOCAL_TO_GMT));
-  today = *(LocalTime(&t_today,LOCAL_TO_GMT));
-  
-  if (t.tm_year < 80)
-    return(False);
-  
-  if (t.tm_year >  today.tm_year)
-    return(False);
-  
-  if (t.tm_year == today.tm_year &&
-      t.tm_mon > today.tm_mon)
-    return(False);
-  
-  
-  if (t.tm_year == today.tm_year &&
-      t.tm_mon == today.tm_mon &&
-      t.tm_mday > (today.tm_mday+1))
-    return(False);
-  
-  return(True);
-}
-
-
-
 #ifdef NO_FTRUNCATE
  /*******************************************************************
 ftruncate for operating systems that don't have it
@@ -3730,11 +3351,7 @@ int open_socket_in(int type, int port, int dlevel)
   int res;
 
   /* get my host name */
-#ifdef MAXHOSTNAMELEN
   if (gethostname(host_name, MAXHOSTNAMELEN) == -1) 
-#else
-  if (gethostname(host_name, sizeof(host_name)) == -1) 
-#endif
     { DEBUG(0,("gethostname failed\n")); return -1; } 
 
   /* get host info */
@@ -3909,76 +3526,6 @@ BOOL zero_ip(struct in_addr ip)
   return(a == 0);
 }
 
-#define TIME_FIXUP_CONSTANT (369.0*365.25*24*60*60-(3.0*24*60*60+6.0*60*60))
-
-/****************************************************************************
-interpret an 8 byte "filetime" structure to a time_t
-It's originally in "100ns units since jan 1st 1601"
-
-It appears to be kludge-GMT (at least for file listings). This means
-its the GMT you get by taking a localtime and adding the
-serverzone. This is NOT the same as GMT in some cases. This routine
-converts this to real GMT.
-****************************************************************************/
-time_t interpret_long_date(char *p)
-{
-  double d;
-  time_t ret;
-  uint32 tlow,thigh;
-  tlow = IVAL(p,0);
-  thigh = IVAL(p,4);
-
-  if (thigh == 0) return(0);
-
-  d = ((double)thigh)*4.0*(double)(1<<30);
-  d += (tlow&0xFFF00000);
-  d *= 1.0e-7;
- 
-  /* now adjust by 369 years to make the secs since 1970 */
-  d -= TIME_FIXUP_CONSTANT;
-
-  if (d>=MAXINT)
-    return(0);
-
-  ret = (time_t)(d+0.5);
-
-  /* this takes us from kludge-GMT to real GMT */
-  ret += TimeDiff(ret) - serverzone;
-
-  return(ret);
-}
-
-
-/****************************************************************************
-put a 8 byte filetime from a time_t
-This takes real GMT as input and converts to kludge-GMT
-****************************************************************************/
-void put_long_date(char *p,time_t t)
-{
-  uint32 tlow,thigh;
-  double d;
-
-  if (t==0) {
-    SIVAL(p,0,0); SIVAL(p,4,0);
-    return;
-  }
-
-  /* this converts GMT to kludge-GMT */
-  t -= TimeDiff(t) - serverzone; 
-
-  d = (double) (t);
-
-  d += TIME_FIXUP_CONSTANT;
-
-  d *= 1.0e7;
-
-  thigh = (uint32)(d * (1.0/(4.0*(double)(1<<30))));
-  tlow = (uint32)(d - ((double)thigh)*4.0*(double)(1<<30));
-
-  SIVAL(p,0,tlow);
-  SIVAL(p,4,thigh);
-}
-
 /*******************************************************************
 sub strings with useful parameters
 ********************************************************************/
diff --git a/source3/libsmb/nmblib.c b/source3/libsmb/nmblib.c
index 6743227173..1f78996156 100644
--- a/source3/libsmb/nmblib.c
+++ b/source3/libsmb/nmblib.c
@@ -625,16 +625,17 @@ static void interpret_node_status(char *p, char *master,char *rname)
       char qname[17];
       int type;
       fstring flags;
+      int i;
       *flags = 0;
       StrnCpy(qname,p,15);
       type = CVAL(p,15);
       p += 16;
 
-      if (p[0] & 0x80) strcat(flags,"<GROUP> ");
-      if ((p[0] & 0x60) == 0) strcat(flags,"B ");
-      if ((p[0] & 0x60) == 1) strcat(flags,"P ");
-      if ((p[0] & 0x60) == 2) strcat(flags,"M ");
-      if ((p[0] & 0x60) == 3) strcat(flags,"_ ");
+      strcat(flags, (p[0] & 0x80) ? "<GROUP> " : "        ");
+      if ((p[0] & 0x60) == 0x00) strcat(flags,"B ");
+      if ((p[0] & 0x60) == 0x20) strcat(flags,"P ");
+      if ((p[0] & 0x60) == 0x40) strcat(flags,"M ");
+      if ((p[0] & 0x60) == 0x60) strcat(flags,"_ ");
       if (p[0] & 0x10) strcat(flags,"<DEREGISTERING> ");
       if (p[0] & 0x08) strcat(flags,"<CONFLICT> ");
       if (p[0] & 0x04) strcat(flags,"<ACTIVE> ");
@@ -650,7 +651,10 @@ static void interpret_node_status(char *p, char *master,char *rname)
 	trim_string(rname,NULL," ");
       }
       
-      DEBUG(level,("\t%s (type=0x%x)\t%s\n",qname,type,flags));
+      for (i = strlen( qname) ; --i >= 0 ; ) {
+	if (!isprint(qname[i])) qname[i] = '.';
+      }
+      DEBUG(level,("\t%-15s <%02x> - %s\n",qname,type,flags));
       p+=2;
     }
   DEBUG(level,("num_good_sends=%d num_good_receives=%d\n",
diff --git a/source3/loadparm.h b/source3/loadparm.h
index 513dbcd636..143c8a2fca 100644
--- a/source3/loadparm.h
+++ b/source3/loadparm.h
@@ -79,6 +79,7 @@ extern BOOL lp_strip_dot(void);
 extern BOOL lp_encrypted_passwords(void);
 extern BOOL lp_syslog_only(void);
 extern BOOL lp_browse_list(void);
+extern BOOL lp_proxy_name_resolution(void);
 extern int  lp_numservices(void);
 extern int  lp_keepalive(void);
 extern int  lp_passwordlevel(void);
@@ -154,6 +155,7 @@ extern char lp_magicchar(int iService);
 extern int lp_max_connections(int iService);
 extern BOOL lp_add_home(char *pservice,int ifrom,char *phome);
 extern char *lp_string(char *s);
+extern BOOL lp_delete_readonly(int iService);
 char *my_workgroup(void);
 
 #endif
diff --git a/source3/nameserv.c b/source3/nameserv.c
index 802b98ec0a..b64a934572 100644
--- a/source3/nameserv.c
+++ b/source3/nameserv.c
@@ -1798,6 +1798,11 @@ static void reply_name_query(struct packet_struct *p)
       return;
     }
 
+    if (!lp_proxy_name_resolution() && n->source != SELF) {
+      DEBUG(3,("no proxy resolution\n"));
+      return;
+    }
+
     /* don't respond to bcast queries for addresses on the same net as the 
        machine doing the querying unless its our IP */
     if (bcast && 
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index c61ab26781..e7b9d2d9b8 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -161,6 +161,7 @@ typedef struct
    BOOL bReadbmpx;
    BOOL bSyslogOnly;
    BOOL bBrowseList;
+   BOOL bProxyNameResolution;
 } global;
 
 static global Globals;
@@ -236,6 +237,7 @@ typedef struct
   BOOL bSyncAlways;
   char magic_char;
   BOOL *copymap;
+  BOOL bDeleteReadonly;
   char dummy[3]; /* for alignment */
 } service;
 
@@ -307,6 +309,7 @@ static service sDefault =
   False, /* bSyncAlways */
   '~',   /* magic char */
   NULL,  /* copymap */
+  False, /* bDeleteReadonly */
   ""     /* dummy */
 };
 
@@ -413,6 +416,7 @@ struct parm_struct
   {"domain master",    P_BOOL,    P_GLOBAL, &Globals.bDomainMaster,     NULL},
   {"domain logons",    P_BOOL,    P_GLOBAL, &Globals.bDomainLogons,     NULL},
   {"browse list",      P_BOOL,    P_GLOBAL, &Globals.bBrowseList,       NULL},
+  {"proxy name resolution",P_BOOL,P_GLOBAL,&Globals.bProxyNameResolution,NULL},
 
   {"-valid",           P_BOOL,    P_LOCAL,  &sDefault.valid,            NULL},
   {"comment",          P_STRING,  P_LOCAL,  &sDefault.comment,          NULL},
@@ -493,6 +497,7 @@ struct parm_struct
   {"magic script",     P_STRING,  P_LOCAL,  &sDefault.szMagicScript,    NULL},
   {"magic output",     P_STRING,  P_LOCAL,  &sDefault.szMagicOutput,    NULL},
   {"mangled map",      P_STRING,  P_LOCAL,  &sDefault.szMangledMap,     NULL},
+  {"delete readonly",  P_BOOL,    P_LOCAL,  &sDefault.bDeleteReadonly,  NULL},
 
   {NULL,               P_BOOL,    P_NONE,   NULL,                       NULL}
 };
@@ -568,6 +573,7 @@ static void init_globals(void)
   Globals.bDomainMaster = False;
   Globals.bDomainLogons = False;
   Globals.bBrowseList = True;
+  Globals.bProxyNameResolution = True;
 
 #ifdef KANJI
   coding_system = interpret_coding_system (KANJI, SJIS_CODE);
@@ -595,6 +601,7 @@ static void init_locals(void)
     {
     case PRINT_BSD:
     case PRINT_AIX:
+    case PRINT_PLP:
       string_initial(&sDefault.szLpqcommand,"lpq -P%p");
       string_initial(&sDefault.szLprmcommand,"lprm -P%p %j");
       string_initial(&sDefault.szPrintcommand,"lpr -r -P%p %s");
@@ -705,6 +712,7 @@ FN_GLOBAL_BOOL(lp_strip_dot,&Globals.bStripDot)
 FN_GLOBAL_BOOL(lp_encrypted_passwords,&Globals.bEncryptPasswords)
 FN_GLOBAL_BOOL(lp_syslog_only,&Globals.bSyslogOnly)
 FN_GLOBAL_BOOL(lp_browse_list,&Globals.bBrowseList)
+FN_GLOBAL_BOOL(lp_proxy_name_resolution,&Globals.bProxyNameResolution)
 
 FN_GLOBAL_INTEGER(lp_os_level,&Globals.os_level)
 FN_GLOBAL_INTEGER(lp_max_ttl,&Globals.max_ttl)
@@ -778,6 +786,7 @@ FN_LOCAL_BOOL(lp_manglednames,bMangledNames)
 FN_LOCAL_BOOL(lp_widelinks,bWidelinks)
 FN_LOCAL_BOOL(lp_syncalways,bSyncAlways)
 FN_LOCAL_BOOL(lp_map_system,bMap_system)
+FN_LOCAL_BOOL(lp_delete_readonly,bDeleteReadonly)
 
 FN_LOCAL_INTEGER(lp_create_mode,iCreate_mode)
 FN_LOCAL_INTEGER(lp_max_connections,iMaxConnections)
@@ -1291,6 +1300,8 @@ static BOOL handle_printing(char *pszParmValue,int *val)
     *val = PRINT_BSD;
   else if (strequal(pszParmValue,"qnx"))
     *val = PRINT_QNX;
+  else if (strequal(pszParmValue,"plp"))
+    *val = PRINT_PLP;
   return(True);
 }
 
diff --git a/source3/printing/printing.c b/source3/printing/printing.c
index 1dd8921800..2aa27926d9 100644
--- a/source3/printing/printing.c
+++ b/source3/printing/printing.c
@@ -149,7 +149,7 @@ process time fields
 ********************************************************************/
 static time_t EntryTime(string tok[], int ptr, int count, int minimum)
 {
-  time_t jobtime;
+  time_t jobtime,jobtime1;
 
   jobtime = time(NULL);		/* default case: take current time */
   if (count >= minimum) {
@@ -181,7 +181,9 @@ static time_t EntryTime(string tok[], int ptr, int count, int minimum)
       t->tm_hour = hour;
       t->tm_min = min;
       t->tm_sec = sec;
-      jobtime = mktime(t);
+      jobtime1 = mktime(t);
+      if (jobtime1 != (time_t)-1)
+	jobtime = jobtime1;
     }
   }
   return jobtime;
@@ -596,6 +598,78 @@ static BOOL parse_lpq_qnx(char *line,print_queue_struct *buf,BOOL first)
 }
 
 
+/****************************************************************************
+  parse a lpq line for the plp printing system
+  Bertrand Wallrich <Bertrand.Wallrich@loria.fr>
+****************************************************************************/
+static BOOL parse_lpq_plp(char *line,print_queue_struct *buf,BOOL first)
+{
+  string tok[5];
+  int count=0;
+
+  /* handle the case of "(standard input)" as a filename */
+  string_sub(line,"stdin","STDIN");
+  string_sub(line,"(","\"");
+  string_sub(line,")","\"");
+  
+  for (count=0; count<8 && next_token(&line,tok[count],NULL); count++) ;
+
+  /* we must get 5 tokens */
+  if (count < 8)
+    return(False);
+
+  /* the 4rd must be integer */
+  if (!isdigit(*tok[3])) return(False);
+
+  /* if the fname contains a space then use STDIN */
+  if (strchr(tok[3],' '))
+    strcpy(tok[3],"STDIN");
+
+  /* only take the last part of the filename */
+  {
+    string tmp;
+    char *p = strrchr(tok[5],'/');
+    if (p)
+      {
+        strcpy(tmp,p+1);
+        strcpy(tok[5],tmp);
+      }
+  }
+
+
+  buf->job = atoi(tok[3]);
+
+  /* calcul de la taille du fichier */
+  if (!isdigit(*tok[7])) {  buf->size = atoi(tok[7]) * 1.0 ; }
+  else {
+    string tmp;
+    strcpy(tmp,tok[7]);
+    if (strchr(tok[7],'K')) {
+      strncpy(tok[7],tmp,strlen(tmp)-1);
+      buf->size = atoi(tok[7]);
+      buf->size = buf->size * 1024;
+    }
+    if (strchr(tok[7],'M')) {
+      strncpy(tok[7],tmp,strlen(tmp)-1);
+      buf->size = atoi(tok[7]);
+      buf->size = buf->size * 1024.0 * 1000.0;
+    }
+    if (strchr(tok[7],'G')) {
+      strncpy(tok[7],tmp,strlen(tmp)-1);
+      buf->size = atoi(tok[7]);
+      buf->size = buf->size * 1024.0 * 1000000.0;
+    }
+
+  }
+  buf->status = strequal(tok[0],"active")?LPQ_PRINTING:LPQ_QUEUED;
+  buf->priority = 0;
+  buf->time = time(NULL);
+  StrnCpy(buf->user,tok[1],sizeof(buf->user)-1);
+  StrnCpy(buf->file,tok[5],sizeof(buf->file)-1);
+  return(True);
+}
+
+
 
 char *stat0_strings[] = { "enabled", "online", "idle", "no entries", "free", "ready", NULL };
 char *stat1_strings[] = { "offline", "disabled", "down", "off", "waiting", "no daemon", NULL };
@@ -624,6 +698,9 @@ static BOOL parse_lpq_entry(int snum,char *line,
     case PRINT_QNX:
       ret = parse_lpq_qnx(line,buf,first);
       break;
+    case PRINT_PLP:
+      ret = parse_lpq_plp(line,buf,first);
+      break;
     default:
       ret = parse_lpq_bsd(line,buf,first);
       break;
diff --git a/source3/smbd/ipc.c b/source3/smbd/ipc.c
index 34210f2db7..3b2c55dc46 100644
--- a/source3/smbd/ipc.c
+++ b/source3/smbd/ipc.c
@@ -467,7 +467,7 @@ static void fill_printjob_info(int cnum, int snum, int uLevel,
   time_t t = queue->time;
 
   /* the client expects localtime */
-  t += GMT_TO_LOCAL*TimeDiff(t);
+  t -= TimeDiff(t);
 
   PACKI(desc,"W",((snum%0xFF)<<8) | (queue->job%0xFF)); /* uJobId */
   if (uLevel == 1) {
@@ -479,7 +479,7 @@ static void fill_printjob_info(int cnum, int snum, int uLevel,
     PACKI(desc,"W",n+1);		/* uPosition */
     PACKI(desc,"W",queue->status); /* fsStatus */
     PACKS(desc,"z","");		/* pszStatus */
-    PACKI(desc,"D",queue->time); /* ulSubmitted */
+    PACKI(desc,"D",t); /* ulSubmitted */
     PACKI(desc,"D",queue->size); /* ulSize */
     PACKS(desc,"z",queue->file); /* pszComment */
   }
@@ -488,7 +488,7 @@ static void fill_printjob_info(int cnum, int snum, int uLevel,
     PACKS(desc,"z",queue->user); /* pszUserName */
     PACKI(desc,"W",n+1);		/* uPosition */
     PACKI(desc,"W",queue->status); /* fsStatus */
-    PACKI(desc,"D",queue->time); /* ulSubmitted */
+    PACKI(desc,"D",t); /* ulSubmitted */
     PACKI(desc,"D",queue->size); /* ulSize */
     PACKS(desc,"z","Samba");	/* pszComment */
     PACKS(desc,"z",queue->file); /* pszDocument */
@@ -1289,7 +1289,7 @@ static BOOL api_NetRemoteTOD(int cnum,int uid, char *param,char *data,
 
     /* the client expects to get localtime, not GMT, in this bit 
        (I think, this needs testing) */
-    t = LocalTime(&unixdate,GMT_TO_LOCAL);
+    t = LocalTime(&unixdate);
 
     SIVAL(p,4,0);		/* msecs ? */
     CVAL(p,8) = t->tm_hour;
diff --git a/source3/smbd/password.c b/source3/smbd/password.c
index 6031daf5f1..b8111fc739 100644
--- a/source3/smbd/password.c
+++ b/source3/smbd/password.c
@@ -287,15 +287,13 @@ static void update_protected_database( char *user, BOOL result)
 #ifdef OSF1_ENH_SEC
   struct pr_passwd *mypasswd;
   time_t starttime;
-  long tz;
 
   mypasswd = getprpwnam (user);
   starttime = time (NULL);
-  tz = mktime ( localtime ( &starttime ) );
 
   if (result)
     {
-      mypasswd->ufld.fd_slogin = tz;
+      mypasswd->ufld.fd_slogin = starttime;
       mypasswd->ufld.fd_nlogins = 0;
       
       putprpwnam(user,mypasswd);
@@ -304,7 +302,7 @@ static void update_protected_database( char *user, BOOL result)
     }
   else
     {
-      mypasswd->ufld.fd_ulogin = tz;
+      mypasswd->ufld.fd_ulogin = starttime;
       mypasswd->ufld.fd_nlogins = mypasswd->ufld.fd_nlogins + 1;
       if ( mypasswd->ufld.fd_max_tries != 0 && mypasswd->ufld.fd_nlogins > mypasswd->ufld.fd_max_tries )
 	{
diff --git a/source3/smbd/quotas.c b/source3/smbd/quotas.c
index 32c9fc35d3..81f2dcaab5 100644
--- a/source3/smbd/quotas.c
+++ b/source3/smbd/quotas.c
@@ -1,3 +1,4 @@
+#ifdef QUOTAS
 /* 
    Unix SMB/Netbios implementation.
    Version 1.9.
@@ -19,12 +20,28 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
-#include "includes.h"
 
+/* 
+ * This is one of the most system dependent parts of Samba, and its
+ * done a litle differently. Each system has its own way of doing 
+ * things :-(
+ */
+
+#include "includes.h"
 
-#ifdef QUOTAS
 
 #ifdef LINUX
+
+#ifdef __KERNEL__
+# undef __KERNEL__
+# include <sys/quota.h>
+# define __KERNEL__
+#else
+# include <sys/quota.h>
+#endif
+
+#include <mntent.h>
+
 /****************************************************************************
 try to get the disk space from disk quotas (LINUX version)
 ****************************************************************************/
@@ -115,6 +132,10 @@ static BOOL disk_quotas(char *path, int *bsize, int *dfree, int *dsize)
 }
 
 #elif defined(CRAY)
+
+#include <sys/quota.h>
+#include <mntent.h>
+
 /****************************************************************************
 try to get the disk space from disk quotas (CRAY VERSION)
 ****************************************************************************/
@@ -214,6 +235,7 @@ static BOOL disk_quotas(char *path, int *bsize, int *dfree, int *dsize)
 
 #elif defined(SUNOS5)
 
+#include <devnm.h>
 #include <fcntl.h>
 #include <sys/fs/ufs_quota.h>
 
@@ -228,30 +250,33 @@ static BOOL disk_quotas(char *path, int *bsize, int *dfree, int *dsize)
   struct dqblk D;
   struct quotctl command;
   int file;
+  int ret;
  
   if((file=open(path, O_RDONLY))<0) return(False);
 
   euser_id = geteuid();
   user_id = getuid();
 
-  setuid(0);  /* Solaris seems to want to give info only to super-user */
-  seteuid(0);
-
   command.op = Q_GETQUOTA;
   command.uid = euser_id;
   command.addr = (caddr_t) &D;
  
-  if(ioctl(file, Q_QUOTACTL, &command)<0)
-    {
-     close(file);
-     DEBUG(2,("disk_quotas ioctl (Solaris) failed\n"));
-     return(False);
-    }
-  close(file);
+  setuid(0);  /* Solaris seems to want to give info only to super-user */
+  seteuid(0);
+
+  ret = ioctl(file, Q_QUOTACTL, &command);
 
   setuid(user_id);  /* Restore the original UID status */
   seteuid(euser_id);
 
+  if (ret < 0) {
+    close(file);
+    DEBUG(2,("disk_quotas ioctl (Solaris) failed\n"));
+    return(False);
+  }
+  close(file);
+
+
   /* Use softlimit to determine disk space. A user exceeding the quota is told
    * that there's no space left. Writes might actually work for a bit if the
    * hardlimit is set higher than softlimit. Effectively the disk becomes
@@ -275,6 +300,9 @@ DEBUG(5,("disk_quotas for path \"%s\" returning  bsize %d, dfree %d, dsize %d\n"
 
 #else
 
+#include <sys/quota.h>
+#include <devnm.h>
+
 /****************************************************************************
 try to get the disk space from disk quotas - default version
 ****************************************************************************/
@@ -327,4 +355,5 @@ static BOOL disk_quotas(char *path, int *bsize, int *dfree, int *dsize)
 }
 
 #endif
-#endif
+#endif /* QUOTAS */
+
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index b5fa86a8d7..68376baaf3 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -1181,7 +1181,9 @@ static BOOL can_delete(char *fname,int cnum,int dirtype)
   if (sys_lstat(fname,&sbuf) != 0) return(False);
   fmode = dos_mode(cnum,fname,&sbuf);
   if (fmode & aDIR) return(False);
-  if (fmode & aRONLY) return(False);
+  if (!lp_delete_readonly(SNUM(cnum))) {
+    if (fmode & aRONLY) return(False);
+  }
   if ((fmode & ~dirtype) & (aHIDDEN | aSYSTEM))
     return(False);
   if (!check_file_sharing(cnum,fname)) return(False);
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index 5ef92777b2..3140d3ff84 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -2456,6 +2456,8 @@ int make_connection(char *service,char *user,char *password, int pwlen, char *de
 int find_free_file(void )
 {
   int i;
+  /* we start at 1 here for an obscure reason I can't now remember,
+     but I think is important :-) */
   for (i=1;i<MAX_OPEN_FILES;i++)
     if (!Files[i].open)
       return(i);
diff --git a/source3/utils/smbpasswd.c b/source3/utils/smbpasswd.c
index 2b3a48a75b..1569a3cd88 100644
--- a/source3/utils/smbpasswd.c
+++ b/source3/utils/smbpasswd.c
@@ -232,6 +232,8 @@ int main(int argc, char **argv)
   char           *pfile = SMB_PASSWD_FILE;
   char            readbuf[16 * 1024];
   
+  TimeInit();
+
   setup_logging(argv[0],True);
   
   charset_initialise();
diff --git a/source3/utils/status.c b/source3/utils/status.c
index 1ae38528d0..2a2a5ca4c1 100644
--- a/source3/utils/status.c
+++ b/source3/utils/status.c
@@ -58,6 +58,7 @@ int main(int argc, char *argv[])
   BOOL processes_only=False;
   int last_pid=0;
 
+  TimeInit();
   setup_logging(argv[0],True);
 
   charset_initialise();
@@ -146,7 +147,7 @@ int main(int argc, char *argv[])
 	  printf("%-10.10s   %-8s %-8s %5d   %-8s (%s) %s",
 		 crec.name,uidtoname(crec.uid),gidtoname(crec.gid),crec.pid,
 		 crec.machine,crec.addr,
-		 asctime(LocalTime(&crec.start,GMT_TO_LOCAL)));
+		 asctime(LocalTime(&crec.start)));
       }
     }
   fclose(f);
@@ -217,7 +218,7 @@ int main(int argc, char *argv[])
       case 1: printf("WRONLY "); break;
       case 2: printf("RDWR   "); break;
       }
-    printf(" %s   %s",fname,asctime(LocalTime(&t,GMT_TO_LOCAL)));
+    printf(" %s   %s",fname,asctime(LocalTime(&t)));
   }
   closedir(dir);
 
diff --git a/source3/utils/testparm.c b/source3/utils/testparm.c
index e1f070a4b8..1eaaa10b3b 100644
--- a/source3/utils/testparm.c
+++ b/source3/utils/testparm.c
@@ -46,6 +46,8 @@ int main(int argc, char *argv[])
   pstring configfile;
   int s;
 
+  TimeInit();
+
   setup_logging(argv[0],True);
   
   charset_initialise();
diff --git a/source3/utils/testprns.c b/source3/utils/testprns.c
index 89c615898d..1474f0ecc6 100644
--- a/source3/utils/testprns.c
+++ b/source3/utils/testprns.c
@@ -43,6 +43,8 @@ int main(int argc, char *argv[])
 {
    char *pszTemp;
 
+   TimeInit();
+
    setup_logging(argv[0],True);
 
    charset_initialise();