diff --git a/connect.c b/connect.c
index 6c65645..20ede15 100644
--- a/connect.c
+++ b/connect.c
@@ -16,6 +16,12 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+/* history since 01-Sep-00
+ * mst:01-Sep-00: pcz:added real unix rights patch from Przemyslaw Czerpak
+ *
+ */
+
+
 #include "net.h"
 #include "unxfile.h"
 
@@ -317,6 +323,45 @@ int in_act_groups(gid_t gid)
   return(0);
 }
 
+/* pcz:01-Sep-00 */ 
+int get_unix_access_rights(struct stat *stb, uint8 *unixname)
+/* returns F_OK, R_OK, W_OK, X_OK  */
+/* ----- old ----------------------*/
+/* ORED with 0x10 if owner access  */
+/* ORED with 0x20 if group access  */
+/* ----- corrent-------------------*/
+/* ORED with 0x20 if W_OK  access  */
+/* --------------------------------*/
+{
+  int mode=0;
+  uid_t ruid, euid, rgid;
+
+  ruid=getuid();
+  euid=geteuid();
+  rgid=getgid();
+
+  setreuid(act_uid,0);
+  setgid(act_gid);
+  
+  if (!access(unixname, F_OK)) {
+
+    if (!access(unixname, R_OK))
+      mode |= R_OK;
+    if (!access(unixname, W_OK))
+      /* mode |= W_OK; */
+      mode |= W_OK | 0x20;
+    if (!access(unixname, X_OK))
+      mode |= X_OK;
+
+    /* mode |= get_unix_eff_rights(stb) & ~(R_OK|W_OK|X_OK); */
+  }
+  setgid(rgid);
+  setreuid(ruid, euid);
+
+  return(mode);
+}
+
+
 int get_unix_eff_rights(struct stat *stb)
 /* returns F_OK, R_OK, W_OK, X_OK  */
 /* ORED with 0x10 if owner access  */
diff --git a/connect.h b/connect.h
index f37510b..5d87597 100644
--- a/connect.h
+++ b/connect.h
@@ -223,6 +223,7 @@ extern void   set_guid(int gid, int uid);
 extern void   reset_guid(void);
 extern void   reseteuid(void);
 extern int    in_act_groups(gid_t gid);
+extern int    get_unix_access_rights(struct stat *stb, uint8 *unixname);
 extern int    get_unix_eff_rights(struct stat *stb);
 extern void set_nw_user(int gid, int uid,
                  int id_flags, 
diff --git a/doc/CHANGES b/doc/CHANGES
index aaff720..21381c6 100644
--- a/doc/CHANGES
+++ b/doc/CHANGES
@@ -2,7 +2,7 @@ Sorry, beginning is in German only.
 User important notes are in the NEWS file.
 Aenderungen in mars_nwe bis zum: 
 Changes in mars_nwe till:
-=>  30-May-00 <=
+=>  01-Jun-00 <=
 --------------------------------
 Erste 'oeffentliche' Version
 ^^^^^^^^^^ VERSION 0.94 ^^^^^^^^
@@ -537,4 +537,12 @@ Erste 'oeffentliche' Version
   passwords beginning with '-'. ( tnx Przemyslaw Czerpak )
 - trustee fix
 <----- ^^^^^^^^^^ pl19 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+- 01-Jun-00:trustee.c, SIG_SEGV error.
+- 22-Jun-00:added patches from Sergey Lentsov <lenz@mark.scc.lg.ua>  
+- 14-Aug-00:added patch from Paolo Prandini <prandini@spe.it>
+            (access to printerqueues,nwbind.c)
+- 15-Aug-00:correction for unix rights of trustee/attrib directory (x flag)
+            (hint: Nagy Zoltan Mark)
+- 01-Sep-00:added real unix acces rights patch from Przemyslaw Czerpak
+<----- ^^^^^^^^^^ pl20 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
diff --git a/doc/CREDITS b/doc/CREDITS
index 7967528..3fd7f73 100644
--- a/doc/CREDITS
+++ b/doc/CREDITS
@@ -58,6 +58,9 @@ Ruedi Kneubuehler <pingu@satu.baboon.ch>
 Volker Lendecke <lendecke@math.uni-goettingen.de>
         helps distributing
 
+Sergey Lentsov <lenz@mark.scc.lg.ua>
+        patches
+
 Leslie <leslie@petra.hos.u-szeged.hu>
         fixed getpwnam/getspnam problem.
 
diff --git a/doc/NEWS b/doc/NEWS
index 431886b..a12a649 100644
--- a/doc/NEWS
+++ b/doc/NEWS
@@ -1,3 +1,5 @@
+------01-Sep-00--- 0.99.pl20 ---------
+- section 1: new volume flag 'x' to work with unix ACLs
 ------23-Jul-98--- 0.99.pl12 ---------
 - changed default bindery directory location:
   /etc  -> /var/nwserv/db  ( section 45 ) 
diff --git a/doc/mars_nwe.lsm b/doc/mars_nwe.lsm
index 9047b75..82471d7 100644
--- a/doc/mars_nwe.lsm
+++ b/doc/mars_nwe.lsm
@@ -1,16 +1,15 @@
 Begin3
 Title:          mars_nwe
-Version:        0.99.pl19
-Entered-date:   25-Apr-00
+Version:        0.99.pl20
+Entered-date:   01-Sep-00
 Description:    Full netware 3.xx emulator (src), beta.
                 Supports file-services, bindery-services,
                 printing-services, routing-services.
 Keywords:       novell, netware, server, ipx, ncp, tli
 Author:         mstover@compu-art.de  (Martin Stover)
 Maintained-by:  mstover@compu-art.de  (Martin Stover)
-Primary-site:   http://www.compu-art.de/download/mars_nwe-0.99.pl19.tgz
-                320 kB
-Alternate-site: ftp://ftp.gwdg.de/pub/linux/misc/ncpfs/mars_nwe/mars_nwe-0.99.pl19.tgz
+Primary-site:   ftp://www.compu-art.de/mars_nwe/mars_nwe-0.99.pl20.tgz
+                330 kB
 Platforms:      Linux (1.2.xx, 1.3.xx, 2.xx), FreeBSD, UnixWare (2.xx)
 Copying-policy: GPL
 End
diff --git a/examples/config.h b/examples/config.h
index 33e64ce..3549736 100644
--- a/examples/config.h
+++ b/examples/config.h
@@ -1,8 +1,8 @@
-/* config.h: 11-Jul-98 */
+/* config.h: 22-Jun-00 */
 /* some of this config is needed by make, others by cc                     */
 
 #define DO_DEBUG      1              /* compile in debug code              */
-#define FUNC_17_02_IS_DEBUG 1        /* allow debugging with mars_dosutils */
+#define FUNC_17_02_IS_DEBUG 0        /* allow debugging with mars_dosutils */
 
 #define DO_TESTING    0              /* set this to "1" to test only       */
 
@@ -85,3 +85,6 @@
 #define SHADOW_PWD          0        /* change to '1' for shadow passwds   */
 #define QUOTA_SUPPORT       0        /* change to '1' for quota support    */
 
+/* for sending 'Request being serviced' replys, /lenz */
+#define CALL_NWCONN_OVER_SOCKET  0 
+
diff --git a/examples/nw.ini b/examples/nw.ini
index 2567302..e7fb1a6 100644
--- a/examples/nw.ini
+++ b/examples/nw.ini
@@ -2,7 +2,11 @@
 # This is the configuration-file for "mars_nwe", a free netware-emulator
 # for Linux.
 #
-# last changed: 04-Apr-00
+# last changed: 01-Sep-00
+# new volume flag 'x' for unix access rights (Przemyslaw Czerpak) 0.99.pl20
+# comment out second printer and printserver entry in 0.99.pl20
+# debug log section changed some values to '1' in 0.99.pl20
+#
 # !! section 31 : flags added in 0.99.pl18, but not used
 # !! section  8 : new flags added in 0.99.pl18  !!
 # !! section  9 : default directory/file umask changed in 0.99.pl9  !!
@@ -129,6 +133,7 @@
 #               Must only be used for volume which have fix inodes.
 #               A volume with trustees should never be renamed.
 #               For some more notes see 'doc/TRUSTEES'.
+#       x       use unix access rights (for use with ACL)
 #       T       volume has trustees & ignore the rights granted in UN*X filesystem
 #               exactly like option "t" except that the unix rights are not added
 #
@@ -711,7 +716,8 @@
 #       21      FAXPRINT  -  /usr/bin/psfaxprn /var/spool/fax/faxqueue
 # -------------------------------------------------------------------------
 21	LP	-	lpr -
-21	LP_PS
+#21	LP_PS
+
 
 
 # =========================================================================
@@ -729,7 +735,7 @@
 # Examples:
 #       22	PS1	OCTOPUSS
 
-22	PS_NWE	LP_PS	1
+#22	PS_NWE	LP_PS	1
 
 
 # =========================================================================
@@ -815,10 +821,10 @@
 
 100     0               # debug IPX KERNEL (0 | 1)
 101     1               # debug NWSERV
-102     0               # debug NCPSERV
-103     0               # debug NWCONN
+102     1               # debug NCPSERV
+103     1               # debug NWCONN
 104     0               # debug (start) NWCLIENT, should *always* be '0' !
-105     0               # debug NWBIND
+105     1               # debug NWBIND
 106     1               # debug NWROUTED
 
 # Sections 200-202: logging of "nwserv"
diff --git a/ftrustee.c b/ftrustee.c
index 848d72d..94406bf 100644
--- a/ftrustee.c
+++ b/ftrustee.c
@@ -107,6 +107,45 @@ int in_act_groups(gid_t gid)
   return(0);
 }
 
+/* pcz:01-Sep-00 */ 
+int get_unix_access_rights(struct stat *stb, uint8 *unixname)
+/* returns F_OK, R_OK, W_OK, X_OK  */
+/* ----- old ----------------------*/
+/* ORED with 0x10 if owner access  */
+/* ORED with 0x20 if group access  */
+/* ----- corrent-------------------*/
+/* ORED with 0x20 if W_OK  access  */
+/* --------------------------------*/
+{
+  int mode=0;
+  uid_t ruid, euid, rgid;
+
+  ruid=getuid();
+  euid=geteuid();
+  rgid=getgid();
+
+  setreuid(act_uid,0);
+  setgid(act_gid);
+  
+  if (!access(unixname, F_OK)) {
+
+    if (!access(unixname, R_OK))
+      mode |= R_OK;
+    if (!access(unixname, W_OK))
+      /* mode |= W_OK; */
+      mode |= W_OK | 0x20;
+    if (!access(unixname, X_OK))
+      mode |= X_OK;
+
+    /* mode |= get_unix_eff_rights(stb) & ~(R_OK|W_OK|X_OK); */
+  }
+  setgid(rgid);
+  setreuid(ruid, euid);
+
+  return(mode);
+}
+
+
 int get_unix_eff_rights(struct stat *stb)
 /* returns F_OK, R_OK, W_OK, X_OK  */
 /* ORED with 0x10 if owner access  */
diff --git a/makefile.unx b/makefile.unx
index 1bb5203..7b90408 100644
--- a/makefile.unx
+++ b/makefile.unx
@@ -1,5 +1,5 @@
 #if 0
-#makefile.unx 15-Apr-00
+#makefile.unx 30-May-00
 #endif
 
 VPATH=$(V_VPATH)
@@ -9,7 +9,7 @@ C=.c
 
 V_H=0
 V_L=99
-P_L=19
+P_L=20
 
 #define D_P_L 1
 DISTRIB=mars_nwe
diff --git a/ncpserv.c b/ncpserv.c
index 6adf2b5..53f3059 100644
--- a/ncpserv.c
+++ b/ncpserv.c
@@ -17,6 +17,10 @@
  */
 
 #include "net.h"
+#if !CALL_NWCONN_OVER_SOCKET
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#endif
 
 static  int        ncp_fd = -1;
 static  uint8      ipx_in_data[IPX_MAX_DATA];
@@ -38,6 +42,12 @@ static  int        highest_fd = 10;
 static  int        station_restrictions=0;
 static int         max_connections=MAX_CONNECTIONS;
 
+#if !CALL_NWCONN_OVER_SOCKET
+static char        *nwconn_state; /* shared memory segment will be 
+                                   * attached to this pointer */
+static int         nwconn_state_shm_id;
+#endif
+
 static void set_highest_fd(int fd)
 {
   if (fd > highest_fd)
@@ -139,7 +149,6 @@ typedef struct {
    int        pid;          /* pid from son          */
    ipxAddr_t  client_adr;   /* address client        */
    int        sequence;     /* previous sequence     */
-   int        retry;	    /* one reply being serviced is sent */
    time_t     last_access;  /* time of last 0x2222 request */
 } CONNECTION;
 
@@ -312,7 +321,6 @@ static int find_get_conn_nr(ipxAddr_t *addr)
          /* new process */
 	  char *progname="nwconn";
 	  char pathname[300];
-	  char pidstr[20]; 
 	  char connstr[20];
 	  char addrstr[100];
           char divstr[50];
@@ -330,12 +338,16 @@ static int find_get_conn_nr(ipxAddr_t *addr)
           dup2(ncp_fd, 3); /* becomes 3 */
 	  while (j++ < highest_fd) close(j);  /* close all > 3 */
 
-	  sprintf(pidstr, "%d", akt_pid);
 	  sprintf(connstr, "%d", connection);
 	  ipx_addr_to_adr(addrstr, addr);
 
+#if !CALL_NWCONN_OVER_SOCKET
+          l=sprintf(divstr, "()INIT-:%08x,%04x,%04x,%08x-",
+                 akt_pid, sock_nwbind, sock_echo, nwconn_state_shm_id);
+#else
 	  l=sprintf(divstr, "()INIT-:%08x,%04x,%04x-", 
 	         akt_pid, sock_nwbind, sock_echo);
+#endif    
           
           if (l < 48) {
             memset(divstr+l, '-', 48-l);
@@ -549,12 +561,12 @@ static void handle_ncp_request(void)
 
 #if !CALL_NWCONN_OVER_SOCKET
               if (ncprequest->sequence == c->sequence
-                  && !c->retry++) {
-                /* perhaps nwconn is busy  */
+                  && nwconn_state[connection] > 0) { /* check, is nwconn
+                                                      * actually busy? */
                 ncp_response(0x9999, ncprequest->sequence,
     	                    connection, ncprequest->task,
     	                    0x0, 0, 0);
-                XDPRINTF((2, 0, "Send Request being serviced to connection:%d", connection));
+                XDPRINTF((2, 0, "Send Request being serviced, connection:%d, func=%x, difftime=%d, task=%d", connection, ncprequest->function, diff_time, ncprequest->task));
                 return;
               }
 #endif
@@ -569,7 +581,6 @@ static void handle_ncp_request(void)
                 XDPRINTF((10,0, "write to %d, anz = %d", c->fd, anz));
               }
               c->sequence    = ncprequest->sequence; /* save last sequence */
-              c->retry       = 0;
               return;
             } else {  /* 0x5555, close connection  */
 
@@ -720,6 +731,22 @@ int main(int argc, char *argv[])
   adr_to_ipx_addr(&my_addr, argv[2]);
   sscanf(argv[3], "%x", &sock_nwbind);
   sscanf(argv[4], "%x", &sock_echo);
+  
+#if !CALL_NWCONN_OVER_SOCKET
+  nwconn_state_shm_id = shmget(IPC_PRIVATE, MAX_CONNECTIONS, IPC_CREAT|0600);
+  if (nwconn_state_shm_id == -1) {
+    errorp(1, "Can't get shared memory", NULL);
+    return(1);
+  }
+  nwconn_state = shmat(nwconn_state_shm_id, NULL, SHM_R);
+  if ((int )(nwconn_state) == -1) {
+    errorp(1, "Can't attach shared memory segment", NULL);
+    return(1);
+  }
+  shmctl(nwconn_state_shm_id, IPC_RMID, NULL); /* mark shm as destroyed,
+                                                * it will actually be destroyed
+                                                * after program exit. /lenz */
+#endif
 
 #ifdef LINUX
   set_emu_tli();
diff --git a/nwbind.c b/nwbind.c
index f0dbe47..1549cb1 100644
--- a/nwbind.c
+++ b/nwbind.c
@@ -1,5 +1,5 @@
 /* nwbind.c */
-#define REVISION_DATE "25-Apr-00"
+#define REVISION_DATE "14-Aug-00"
 /* NCP Bindery SUB-SERVER */
 /* authentification and some message and queue handling */
 
@@ -24,6 +24,7 @@
  *
  * mst:25-Apr-00: added login control routines from Paolo Prandini
  * mst:25-Apr-00: added simple example for getting nwconn data
+ * mst:14-Aug-00: added patch from Poalo Prandini
  *
  */
 
@@ -777,7 +778,11 @@ static void handle_fxx(int gelen, int func)
                         result=-0xff;
                       }
                     }
-                    if (!result) {
+                    if ( (!result) && obj.type == 1  ) {
+                     /* ..............^^^^^^^^^^^^^^^
+                      * This check is necessary to avoid restriction on objects
+		      * other than users!  Paolo Prandini,mst:14-Aug-00
+                      */
                       internal_act = 1;
                       result = nw_test_adr_time_access(obj.id, &(act_c->client_adr));
                       internal_act = 0;
@@ -884,11 +889,17 @@ static void handle_fxx(int gelen, int func)
                       result=nw_test_passwd(obj.id, act_c->crypt_key, rdata);
                       internal_act = 0;
                     }
-                    if (result > -1) {
+                    
+                    if ( (result>-1) && obj.type == 1  ) {
+                     /* ..............^^^^^^^^^^^^^^^
+                      * This check is necessary to avoid restriction on objects
+		      * other than users!  Paolo Prandini,mst:14-Aug-00
+                      */
                       internal_act = 1;
                       result = nw_test_adr_time_access(obj.id, &(act_c->client_adr));
                       internal_act = 0;
                     }
+
                     if (result > -1)
                       data_len = build_login_response(responsedata, obj.id);
                     else {
diff --git a/nwconn.c b/nwconn.c
index fa3b125..0a7d1fb 100644
--- a/nwconn.c
+++ b/nwconn.c
@@ -32,6 +32,11 @@
 # define LOC_RW_BUFFERSIZE 512
 #endif
 #include <dirent.h>
+#if !CALL_NWCONN_OVER_SOCKET
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#endif
+
 #include "nwvolume.h"
 #include "nwfile.h"
 #include "connect.h"
@@ -71,6 +76,11 @@ static char         *prog_title;
 
 static int req_printed=0;
 
+#if !CALL_NWCONN_OVER_SOCKET
+static  char*      nwconn_state; /* shared memory segment will be 
+                                  * attached to this pointer */
+#endif
+
 #if ENABLE_BURSTMODE
 typedef struct {
   BURSTPACKET *sendburst;   /* buffer for sending burstpacket
@@ -1471,17 +1481,20 @@ static int handle_ncp_serv(void)
                     int fhandle  = GET_32  (input->fhandle);
                     uint32 offset= GET_BE32(input->offset);
                     uint32 size  = GET_BE32(input->size);
+                    uint16 timeout = GET_BE16(input->timeout);
                     if (function == 0x1a) /* lockfile */
                       completition = (uint8)(-nw_log_physical_record(
                                                   fhandle,
                                                    offset, 
                                                    size,
+                                                   timeout,
                                             (int)input->lock_flag));
                     else
                       completition = (uint8)(-nw_log_physical_record(
                                                   fhandle,
                                                    offset, 
                                                    size,
+                                                   timeout,
                                                    -2  /* unlock + unlog */
                                                    ));
                   }
@@ -2622,16 +2635,34 @@ static void set_sig(void)
 
 int main(int argc, char **argv)
 {
+#if !CALL_NWCONN_OVER_SOCKET  
+  int shm_id;
+#endif
   time_t last_time=time(NULL);
+#if CALL_NWCONN_OVER_SOCKET  
   if (argc != 4 || 3!=sscanf(argv[3], "()INIT-:%x,%x,%x-",
      &father_pid, &sock_nwbind, &sock_echo)) {
     fprintf(stderr, "usage nwconn connid FROM_ADDR ()INIT-:pid,nwbindsock,echosock-\n");
     exit(1);
   }
+#else
+  if (argc != 4 || 4!=sscanf(argv[3], "()INIT-:%x,%x,%x,%x-",
+     &father_pid, &sock_nwbind, &sock_echo, &shm_id)) {
+    fprintf(stderr, "usage nwconn connid FROM_ADDR ()INIT-:pid,nwbindsock,echosock,shm_id-\n");
+    exit(1);
+  }
+#endif
   prog_title=argv[3];
   setuid(0);
   setgid(0);
   act_connection = atoi(*(argv+1));
+#if !CALL_NWCONN_OVER_SOCKET
+  nwconn_state = shmat(shm_id, NULL, SHM_W);
+  if ((int )(nwconn_state) == -1) {
+    errorp(0, "Can't attach shared memory segment", NULL);
+    exit(1);
+  }
+#endif
   init_tools(NWCONN, 0);
   memset(saved_readbuff, 0, sizeof(saved_readbuff));
   XDPRINTF((3, 0, "FATHER PID=%d, ADDR=%s CON:%d",
@@ -2679,8 +2710,19 @@ int main(int argc, char **argv)
   set_sig();
 
   while ( !(fl_get_int&1) ) {
-    int data_len = read(0, readbuff, sizeof(readbuff));
-
+    int data_len;
+    /* We should reply 'Request Being Processed' if request arrived twice
+     * or more and nwconn actually busy, if nwconn is free, we are simply
+     * resend previous reply.
+     * We are set the flag in shared memory indicating what nwconn is busy 
+     * and check it later in ncpserv. /lenz */
+#if !CALL_NWCONN_OVER_SOCKET
+    nwconn_state[act_connection] = 0; /* nwconn is free */
+#endif    
+    data_len = read(0, readbuff, sizeof(readbuff));
+#if !CALL_NWCONN_OVER_SOCKET
+    nwconn_state[act_connection] = 1; /* nwconn is busy */
+#endif
     /* this read is a pipe or a socket read,
      * depending on CALL_NWCONN_OVER_SOCKET
      */
@@ -2724,8 +2766,8 @@ int main(int argc, char **argv)
         act_time=time(NULL);
         act_ncpsequence=(int)(ncprequest->sequence);
 
-        if (act_time > last_time+300 && saved_sequence == -1) {
-           /* ca. 5 min. reset wdogs */
+        if (act_time > last_time+60 && saved_sequence == -1) {
+           /* ca. 0.5 min. reset wdogs, 5 min as in original is too long for me. /lenz*/
            call_nwbind(1);
            last_time=act_time;
         }
diff --git a/nwfile.c b/nwfile.c
index 280cf31..ad68792 100644
--- a/nwfile.c
+++ b/nwfile.c
@@ -318,7 +318,7 @@ int file_creat_open(int volume, uint8 *unixname, struct stat *stbuff,
     else {
       eff_rights = tru_get_eff_rights(volume, unixname, stbuff);
       dwattrib   = get_nw_attrib_dword(volume, unixname, stbuff);
-
+#if 0 // removed by lenz
       /* mst: 12-Apr-00 */
       if (access & 0x10) {
         access &= ~0x10;
@@ -328,7 +328,7 @@ int file_creat_open(int volume, uint8 *unixname, struct stat *stbuff,
             access |= 0x4; /* deny read */
         }
       }
-
+#endif
 #if 0
       if ( (dwattrib & FILE_ATTR_SHARE) && (access & 0x10) ) {
         access &= ~0x10;
@@ -779,7 +779,8 @@ int nw_read_file(int fhandle, uint8 *data, int size, uint32 offset)
         struct timeval t;
         FD_ZERO(&fdin);
         FD_SET(fh->fd, &fdin);
-        t.tv_sec  = 5;  /* should be enough */
+        /* t.tv_sec  = 5; */ /* should be enough */
+        t.tv_sec  = 30;  /* sometimes more time needed */
         t.tv_usec = 0;
         size = select(fh->fd+1, &fdin, NULL, NULL, &t);
         if (size > 0)
@@ -817,12 +818,13 @@ int nw_read_file(int fhandle, uint8 *data, int size, uint32 offset)
          */
         /* check for lock */
         struct flock flockd;
-        flockd.l_type   = F_WRLCK;
+        flockd.l_type   = F_RDLCK;  /* if file is not locked exclusive
+                                     * we should allow read it. /lenz */
         flockd.l_whence = SEEK_SET;
         flockd.l_start  = offset;
         flockd.l_len    = size;
         fcntl(fh->fd, F_GETLK, &flockd);
-        if (flockd.l_type == F_UNLCK) {
+        if (flockd.l_type != F_WRLCK) {
           while (1) {
             if (offset < fh->size_mmap) {
               if (size + offset > fh->size_mmap)
@@ -838,7 +840,7 @@ int nw_read_file(int fhandle, uint8 *data, int size, uint32 offset)
               break;
             }
           } /* while */
-        } else size = -0x93; /* no read privileges */
+        } else size = -0xa2; /* I/O lock error. /lenz */
       } else {
         if (fh->offd != (long)offset) {
           fh->offd=lseek(fh->fd, offset, SEEK_SET);
@@ -863,7 +865,7 @@ int nw_read_file(int fhandle, uint8 *data, int size, uint32 offset)
             } else {
               XDPRINTF((5,0,"read-file failed in read"));
             }
-          } else size = -0x93; /* no read privileges */
+          } else size = -0xa2; /* I/O lock error. /lenz */
         } else size = -1;
       }
       if (size == -1) size=0;
@@ -927,7 +929,7 @@ int nw_write_file(int fhandle, uint8 *data, int size, uint32 offset)
               fh->offd+=(long)size;
               if (!fh->modified)
                 fh->modified++;
-            } else size = -0x94; /* no write privileges */
+            } else size = -0xa2; /* I/O lock error. /lenz */
           } else size = -1;
           return(size);
         } else {  /* truncate FILE */
@@ -987,7 +989,7 @@ int nw_server_copy(int qfhandle, uint32 qoffset,
 }
 
 int nw_log_physical_record(int fhandle, uint32 offset, 
-                           uint32 size, int lock_flag)
+                           uint32 size, uint16 timeout, int lock_flag)
 {
   int result=-0x88;  /* wrong filehandle */
   if (fhandle > HOFFS && (fhandle <= count_fhandles)) {
@@ -1033,14 +1035,13 @@ int nw_log_physical_record(int fhandle, uint32 offset,
 
                            (size==MAX_U32) 
                              ?  0
-                             :  size & 0x7fffffff);
+                             :  size & 0x7fffffff,
+                          
+                           timeout);
               
-      XDPRINTF((4, 0,  "nw_log_phy_rec:flag=%2d, result=%d, fh=%d, offset=%d, size=%d",
-         lock_flag, result, fhandle, offset, size));
+      XDPRINTF((4, 0,  "nw_log_phy_rec:pid=%d uid=%d flag=%2d, result=%d, fh=%d, offset=%d, size=%d, timeout=%d",
+         getpid(), geteuid(), lock_flag, result, fhandle, offset, size, timeout));
       
-      if (result)
-         result= (lock_flag > -1) ? -0xfe : -0xff;
-       /* 0.99.pl0: changed -0xfd -> -0xfe, hint from Przemyslaw Czerpak */
     } else if (fh->fd == -3) result=0;
   }
 leave:
@@ -1090,10 +1091,11 @@ void log_file_module(FILE *f)
     while (++k < count_fhandles) {
       FILE_HANDLE  *fh=&(file_handles[k]);
       if (fh && fh->fd != -1) {
-        fprintf(f,"%4d %2d %d %4d 0x%04x 0x%04x %2d '%s'\n",
+        fprintf(f,"%4d %2d %d %4d 0x%04x 0x%04x %2d %04d '%s'\n",
                k+1, fh->inuse, fh->modified, fh->task,
                   fh->fh_flags, fh->access, fh->volume,
-                  fh->fname);
+                  fh->fd, fh->fname);
+	dump_locks(fh->st_dev, fh->st_ino, fh->fd, f);
         handles++;
       }
     }
diff --git a/nwfile.h b/nwfile.h
index 06885d9..7d8975b 100644
--- a/nwfile.h
+++ b/nwfile.h
@@ -53,7 +53,7 @@ extern int nw_server_copy(int qfhandle, uint32 qoffset,
                    int zfhandle, uint32 zoffset,
                    uint32 size);
 
-extern int nw_log_physical_record(int fhandle, uint32 offset, uint32 size, int do_lock);
+extern int nw_log_physical_record(int fhandle, uint32 offset, uint32 size, uint16 timeout, int do_lock);
 
 extern int fd_2_fname(int fhandle, char *buf, int bufsize);
 extern FILE_HANDLE *fd_2_fh(int fhandle);
@@ -65,5 +65,5 @@ extern  int nw_log_logical_record(int lock_flag,
                   int timeout,
                   int len,
                   uint8 *data);
-
+extern void dump_locks(int dev, int inode, int fd, FILE *f);
 #endif
diff --git a/nwserv.c b/nwserv.c
index e82cb50..5480b94 100644
--- a/nwserv.c
+++ b/nwserv.c
@@ -357,8 +357,8 @@ static int start_nwbind(char *nwname)
 # define WDOG_TRIE_AFTER_SEC   1
 # define MAX_WDOG_TRIES        1
 #else
-# define WDOG_TRIE_AFTER_SEC   300  /* ca. 5 min.    */
-# define MAX_WDOG_TRIES        11   /* Standardtries */
+# define WDOG_TRIE_AFTER_SEC   60  /* ca. 1 min.    */
+# define MAX_WDOG_TRIES        3   /* should be enough */
 #endif
 
 static void modify_wdog_conn(int conn, int mode);
@@ -452,7 +452,7 @@ static void send_wdogs()
     if (c->last_time) {
       time_t t_diff = acttime_stamp - c->last_time;
       if (   (c->counter && t_diff > 50)
-          || t_diff > WDOG_TRIE_AFTER_SEC) { /* max. 5 minutes */
+          || t_diff > WDOG_TRIE_AFTER_SEC) { /* max. 1 minute */
         if (c->counter > MAX_WDOG_TRIES) {
           /* now its enough with trying */
           /* clear connection */
diff --git a/nwshare.c b/nwshare.c
index 34811ef..fbd8d33 100644
--- a/nwshare.c
+++ b/nwshare.c
@@ -1,3 +1,4 @@
+
 /* nwshare.c, 13-Apr-00 */
 /* (C)opyright (C) 1993-2000  Martin Stover, Marburg, Germany
  *
@@ -260,25 +261,35 @@ int share_file(int dev, int inode, int open_mode, int action)
 
     if (open_mode & 0xff) {
       if (!(act_mode & 0x01)) {
+	/* do not set flockd.l_whence because after F_GETLK kernel
+	 * set it as SEEK_SET */
         flockd.l_type = F_WRLCK;
+	flockd.l_start  = inode;
+	flockd.l_len    = 1;
         fcntl(sd->fd_or, F_GETLK, &flockd);  /* read */
         if (flockd.l_type != F_UNLCK)
           act_mode |= 0x01;
       }
       if (!(act_mode & 0x04)) {
         flockd.l_type = F_WRLCK;
+	flockd.l_start  = inode;
+	flockd.l_len    = 1;
         fcntl(sd->fd_dr, F_GETLK, &flockd);  /* deny read */
         if (flockd.l_type != F_UNLCK)
           act_mode |= 0x04;
       }
       if (!(act_mode & 0x02)) {
         flockd.l_type = F_WRLCK;
+	flockd.l_start  = inode;
+	flockd.l_len    = 1;
         fcntl(sd->fd_ow, F_GETLK, &flockd);  /* write */
         if (flockd.l_type != F_UNLCK)
           act_mode |= 0x02;
       }
       if (!(act_mode & 0x08)) {
         flockd.l_type = F_WRLCK;
+	flockd.l_start  = inode;
+	flockd.l_len    = 1;
         fcntl(sd->fd_dw, F_GETLK, &flockd);  /* deny write */
         if (flockd.l_type != F_UNLCK)
           act_mode |= 0x08;
@@ -286,6 +297,8 @@ int share_file(int dev, int inode, int open_mode, int action)
 #if 0
       if (!(act_mode & 0x10)) {
         flockd.l_type = F_WRLCK;
+	flockd.l_start  = inode;
+	flockd.l_len    = 1;
         fcntl(sd->fd_cm, F_GETLK, &flockd);  /* compatible mode */
         if (flockd.l_type != F_UNLCK)
           act_mode |= 0x10;
@@ -295,6 +308,8 @@ int share_file(int dev, int inode, int open_mode, int action)
 
     if ((open_mode & 0x300) &&  !(act_mode & 0x100)) {
       flockd.l_type = F_WRLCK;
+      flockd.l_start  = inode;
+      flockd.l_len    = 1;
       fcntl(sd->fd_fl, F_GETLK, &flockd);  /* lock file */
       if (flockd.l_type != F_UNLCK)
         act_mode |= (flockd.l_type == F_WRLCK) ? 0x100|0x200 : 0x100;
@@ -331,31 +346,29 @@ int share_file(int dev, int inode, int open_mode, int action)
       result = -1;
 
     if (action==1 && !result) {         /* ADD */
-
+      flockd.l_type = F_RDLCK;
+      flockd.l_start  = inode;
+      flockd.l_len    = 1;
       if (open_mode & 0x01) {           /* read */
         if (!si->or) {
-          flockd.l_type = F_RDLCK;
           fcntl(sd->fd_or, F_SETLK, &flockd);
         }
         si->or ++;
       }
       if (open_mode & 0x04) {           /* deny read */
         if (!si->dr) {
-          flockd.l_type = F_RDLCK;
           fcntl(sd->fd_dr, F_SETLK, &flockd);
         }
         si->dr ++;
       }
       if (open_mode & 0x02) {           /* write */
         if (!si->ow) {
-          flockd.l_type = F_RDLCK;
           fcntl(sd->fd_ow, F_SETLK, &flockd);
         }
         si->ow ++;
       }
       if (open_mode & 0x08) {           /* deny write */
         if (!si->dw) {
-          flockd.l_type = F_RDLCK;
           fcntl(sd->fd_dw, F_SETLK, &flockd);
         }
         si->dw ++;
@@ -363,7 +376,6 @@ int share_file(int dev, int inode, int open_mode, int action)
 #if 0
       if (open_mode & 0x10) {           /* compatible mode */
         if (!si->cm) {
-          flockd.l_type = F_RDLCK;
           fcntl(sd->fd_cm, F_SETLK, &flockd);
         }
         si->cm ++;
@@ -380,6 +392,8 @@ int share_file(int dev, int inode, int open_mode, int action)
       }
     }
   } else if (action==0) {               /* REMOVE */
+    flockd.l_start  = inode;
+    flockd.l_len    = 1;
     flockd.l_type = F_UNLCK;
     if (open_mode & 0x01)               /* read */
       if (si->or && !(--si->or))
@@ -406,6 +420,8 @@ int share_file(int dev, int inode, int open_mode, int action)
   }
 
   flockd.l_type = F_UNLCK;
+  flockd.l_start  = inode;
+  flockd.l_len    = 1;
   fcntl(sd->fd_sm, F_SETLK, &flockd);   /* realise semaphor */
 
   if (!si->or && !si->ow && !si->dr && !si->dw 
@@ -454,8 +470,15 @@ static int _get_inode( int dev, int inode, ShareDev **psd, ShareINode **psi )
   return 0;
 }
 
+void catch_alarm (int sig)
+{
+  signal(sig, SIG_IGN);
+}
+
+#define OFFSET_MAX      0x7fffffff
+
 int share_lock( int dev, int inode, int fd, int action, 
-                int lock_flag, int l_start, int l_len )
+                int lock_flag, int l_start, int l_len, int timeout )
 /* 
  * action:
  *   0 = unlock
@@ -503,16 +526,33 @@ int share_lock( int dev, int inode, int fd, int action,
       fcntl( fd, F_SETLK, &flockd );
       *psl = sl->next;
       xfree( sl );
-    } else
-      result = -1;
+    } else {
+      XDPRINTF((2, 0, "unlock: can't find proper lock pid=%d uid=%d fd=%d %d, %d", getpid(), geteuid(), fd, l_start, l_len));
+      result = -0xff;
+    }
   } else {
     /* lock or test */
     if (sl && (l_start < sl->l_start + sl->l_len || !sl->l_len)
            && (sl->exclusive || lock_flag == 1) )
-      result = -1; /* collision */
+      result = -0xfd; /* collision */
     else {
       flockd.l_type = (lock_flag == 1) ? F_WRLCK : F_RDLCK;
+      if (action==1 && timeout > 17) {/* if timeout is relatively short
+                                       * do not set the alarm. /lenz */
+        signal( SIGALRM, catch_alarm );
+        alarm( timeout / 18 );
+        result = fcntl( fd, F_SETLKW, &flockd );
+        alarm( 0 );
+        signal( SIGALRM, SIG_IGN );
+      } else {
       result = fcntl( fd, (action==1) ? F_SETLK : F_GETLK, &flockd );
+      }
+      if (result) {
+	if (!timeout) /* my NW 3.12 returns 0xff if timeout == 0. /lenz */
+	  result = -0xff;
+	else
+	  result = -0xfe;
+      }
       if (!result) {
         if (action == 1) {
           /* add to list */
@@ -566,6 +606,25 @@ int share_unlock_all( int dev, int inode, int fd )
   return result;
 }
 
+void dump_locks( int dev, int inode, int fd, FILE* f)
+{
+  ShareDev *sd;
+  ShareINode *si;
+  ShareLock *psl;
+  char tbuf[200];
+  sprintf(tbuf,"dev=0x%x,inode=%d,fd=%d", dev, inode, fd);
+
+  if (!_get_inode( dev, inode, &sd, &si )) {
+    XDPRINTF((1, 0, "Could not find share for unlock_all %s", tbuf));
+  }
+
+  for (psl=si->first_lock; psl; ) {
+    fprintf(f, "fd=%d %d-%d ", psl->fd, psl->l_start, psl->l_len);
+    psl = psl->next;
+  }
+  fprintf(f, "\n");
+}
+
 
 typedef struct S_SHARESET{
   int   type;
diff --git a/nwshare.h b/nwshare.h
index 9c8e5ef..d6e92c2 100644
--- a/nwshare.h
+++ b/nwshare.h
@@ -7,7 +7,7 @@
 /* changed by: Ingmar Thiemann <ingmar@gefas.com> */
 extern int share_file(int dev, int inode, int open_mode, int action);
 extern int share_lock( int dev, int inode, int fd, int action, 
-                       int lock_flag, int l_start, int l_len );
+                       int lock_flag, int l_start, int l_len, int timeout );
 extern int share_unlock_all( int dev, int inode, int fd );
 
 extern int share_set_file_add_rm(int lock_flag, int dev, int inode);
diff --git a/nwvolume.c b/nwvolume.c
index de63874..931c6e1 100644
--- a/nwvolume.c
+++ b/nwvolume.c
@@ -1,5 +1,5 @@
-/* nwvolume.c  09-Oct-99 */
-/* (C)opyright (C) 1993-1999  Martin Stover, Marburg, Germany
+/* nwvolume.c  01-Sep-00 */
+/* (C)opyright (C) 1993-2000  Martin Stover, Marburg, Germany
  *
  * 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
@@ -16,6 +16,15 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+/* history since 13-Aug-00
+ *
+ * mst:13-Aug-00 logging in vol_trustee_scan() changed a little bit.
+ * mst:15-Aug-00 correction of unix rights of trustee and attrib directory.
+ * mst:01-Sep-00 added real unix right option from Przemyslaw Czerpak
+ *
+ */
+
+
 #include "net.h"
 
 #include <dirent.h>
@@ -39,6 +48,7 @@
 #include "nwfname.h"
 #include "nwattrib.h"
 #include "trustee.h"
+#include "unxfile.h"
 #include "nwvolume.h"
 
 #define  VOLOPTIONS_DEFAULT  VOL_OPTION_ATTRIBUTES
@@ -108,11 +118,13 @@ void nw_init_volumes(FILE *f)
 /* f = inifile Pointer, must be opened !! */
 {
   static int volumes_is_init=0;
+  int    firstinit=0;
   int    what;
   uint8  buff[256];
   int    k = -1;
   if (!volumes_is_init) {
     volumes_is_init++;
+    firstinit++;
     rewind(f);
     if (get_ini_entry(f, 61, buff, sizeof(buff))) {
       max_nw_vols=atoi(buff);
@@ -214,6 +226,11 @@ void nw_init_volumes(FILE *f)
                          vol->options 
                          |= (VOL_OPTION_TRUSTEES | VOL_OPTION_IGNUNXRIGHT);
                          break;
+              
+              case 'x' : /* mst:01-Sep-00, option added by Przemyslaw Czerpak */
+                         vol->options
+                         |= VOL_OPTION_UNX_RIGHT;
+                         break;
 
               case 'O' : vol->options
                          |= VOL_NAMESPACE_OS2;
@@ -273,6 +290,12 @@ void nw_init_volumes(FILE *f)
       new_str(path_trustees, buff);
     }
   } /* while */
+  
+  if (firstinit) {
+   /* mst: 15-Aug-00, directory mode corrections */
+    unx_add_x_rights(path_attributes, 0111);
+    unx_add_x_rights(path_trustees, 0111);
+  }
 }
 
 static int get_unx_home_dir(uint8 *homedir, uint8 *unxlogin)
@@ -629,7 +652,13 @@ static void vol_trustee_scan(NW_VOL *v, int volume,
             memcpy(unixname, v->unixname, v->unixnamlen); /* first UNIXNAME VOLUME */
             memcpy(unixname+v->unixnamlen, path, l); 
             unixname[l+v->unixnamlen]='\0';
-            XDPRINTF((2, 0, "vol_trustee_scan, trustee path=`%s`", unixname));
+            
+            // XDPRINTF((2, 0, "vol_trustee_scan, trustee path=`%s`", unixname));
+            
+            MDEBUG(D_TRUSTEES,{
+              xdprintf(2,0, "vol_trustee_scan, trustee path=`%s`", unixname);
+            })
+            
             if (!stat(unixname, &stb)) {
               int trustee=tru_get_id_trustee(volume, unixname, &stb, 
                            v->trustee_id);
@@ -639,12 +668,14 @@ static void vol_trustee_scan(NW_VOL *v, int volume,
                   up_fn(path);
                 }
                 add_vol_trustee(v, path, l, trustee);
-                XDPRINTF((2, 0, "trustee=0x%x found", trustee));
+                MDEBUG(D_TRUSTEES,{
+                  xdprintf(1, 0, "path=`%s`,trustee=0x%x found", unixname, trustee);
+               })
               }
             } else {
-              XDPRINTF((1, 0, "trustee path=`%s` not found", 
-                unixname));
+              XDPRINTF((1, 0, "trustee path=`%s` not found", unixname));
             }
+
           }
         } else if ((!stat(trusteepath, &stb)) && S_ISDIR(stb.st_mode)) {
           int l=strlen(p);
diff --git a/nwvolume.h b/nwvolume.h
index 41f96ad..a054572 100644
--- a/nwvolume.h
+++ b/nwvolume.h
@@ -81,6 +81,7 @@ typedef struct {
 #define VOL_OPTION_TRUSTEES    0x0100  /* Volume use Trustees           */
 #define VOL_OPTION_ATTRIBUTES  0x0200  /* Volume use 'real' Attributes  */
 #define VOL_OPTION_IGNUNXRIGHT 0x0400  /* Ignore rights granted in UN*X FS */
+#define VOL_OPTION_UNX_RIGHT   0x0800  /* Use UN*X real rights */
 
 /* namespaces */
 #define VOL_NAMESPACE_DOS      0x1000
diff --git a/trustee.c b/trustee.c
index c4348aa..dae5cbe 100644
--- a/trustee.c
+++ b/trustee.c
@@ -18,6 +18,16 @@
 
  /* Trusttee routines for mars_nwe */
 
+/* history since 01-Jun-00 
+ *
+ * mst:01-Jun-00: removed SIG_SEGV in get_eff_rights_by_trustees(), 
+ *                when stat error
+ * mst:01-Sep-00: pcz:added real unix rights patch from Przemyslaw Czerpak
+ *
+ *
+ */
+
+
 #include "net.h"
 #include <dirent.h>
 #include "unxfile.h"
@@ -37,12 +47,20 @@ static int un_nw_rights(int voloptions, uint8 *unixname, struct stat *stb)
   
   if (act_uid || is_pipe_command || (voloptions & VOL_OPTION_READONLY)) {
     int is_dir        = S_ISDIR(stb->st_mode);
-    int acc           = get_unix_eff_rights(stb);
     int norights      = TRUSTEE_A;  /* no access control rights */
+    int acc; 
+    int accp=0; 
+    int isaccp=0;
 
     struct stat stbp;
     uint8 *p          = unixname+strlen(unixname);
     
+    /* pcz:01-Sep-00 */
+    if (voloptions & VOL_OPTION_UNX_RIGHT)
+      acc=get_unix_access_rights(stb,unixname);
+    else
+      acc=get_unix_eff_rights(stb);
+
     memset(&stbp, 0, sizeof(struct stat));
     if (p > unixname){  /* now we must get parent rights */
       --p;
@@ -56,20 +74,27 @@ static int un_nw_rights(int voloptions, uint8 *unixname, struct stat *stb)
             || !S_ISDIR(stbp.st_mode) ){
           /* something wrong here, clear rights */
           errorp(0,"un_nw_rights", "wrong path=%s", unixname);
-          memset(&stbp, 0, sizeof(struct stat));
-        }
+        } else {  /* pcz:01-Sep-00 */
+          if (voloptions & VOL_OPTION_UNX_RIGHT)
+            accp=get_unix_access_rights(&stbp,unixname);
+          else
+            accp=get_unix_eff_rights(&stbp);
+	  isaccp=1;
+	}  
         *(p+1)='/';
-      } else {
-        if (stat("/.", &stbp)) 
-          memset(&stbp, 0, sizeof(struct stat));
+      } else if (!stat("/.", &stbp)) {  /* pcz:01-Sep-00 */
+        if (voloptions & VOL_OPTION_UNX_RIGHT)
+          accp=get_unix_access_rights(&stbp,"/.");
+        else
+          accp=get_unix_eff_rights(&stbp);	
+        isaccp=1;
       }
     }
     
-    if (!stbp.st_mode) {
+    if (isaccp == 0) { /* pcz:01-Sep-00 */
       XDPRINTF((1,0, "no rights to parentdir of %s", unixname));
       norights=rights;
     } else {
-      int accp=get_unix_eff_rights(&stbp);
       if (!(accp & X_OK))  
         norights=rights;
       else if (!(accp & W_OK)) {
@@ -834,7 +859,7 @@ static FILE_TRUSTEE_NODE *find_build_trustee_node(int volume, uint8 *unixname, s
           errorp(10, "tru_get_eff_rights", "stat error `%s`", unixname);
           *p='/';
           xfree(ugid_trustees);
-          return(0);
+          return(NULL);
         }
         *p='/';
         while (*p=='/')++p;
@@ -861,7 +886,7 @@ static int get_eff_rights_by_trustees(int volume, uint8 *unixname, struct stat *
     return(MAX_TRUSTEE_MASK); /* all rights */
   else {
     FILE_TRUSTEE_NODE *tr = find_build_trustee_node(volume, unixname, stb);
-    return( (tr->eff_rights > -1) ? tr->eff_rights : 0);
+    return( (tr && tr->eff_rights > -1) ? tr->eff_rights : 0);
   }
 }
 
diff --git a/unxfile.c b/unxfile.c
index f822dea..8242479 100644
--- a/unxfile.c
+++ b/unxfile.c
@@ -1,6 +1,6 @@
-/* unxfile.c:  30-Apr-98*/
+/* unxfile.c:  15-Aug-00 */
 
-/* (C)opyright (C) 1993,1998  Martin Stover, Marburg, Germany
+/* (C)opyright (C) 1993,2000  Martin Stover, Marburg, Germany
  *
  * 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
@@ -97,6 +97,26 @@ int unx_xrmdir(char *unixname)
   return(rmdir(unixname));
 }
 
+int unx_add_x_rights(char *unixname, int mode)
+/* set x permiss flag in upper (and current) dirs */
+{
+  char *p=unixname;
+  struct stat stb;
+  int result=0;
+  while ( (!result) && (NULL != (p=strchr(p+1, '/')))) {
+    *p = '\0';
+    if ((!stat(unixname, &stb)) && S_ISDIR(stb.st_mode))
+      chmod(unixname, stb.st_mode | (0111 & mode) );
+    else
+      result = -1;
+    *p='/';
+  }
+  if ( (!result) && (!stat(unixname, &stb)) && S_ISDIR(stb.st_mode) )
+    chmod(unixname, stb.st_mode | (0111 & mode) );
+  return(result);
+}
+
+
 #if  0
 int unx_mvdir(uint8 *oldname, uint8 *newname)
 {
diff --git a/unxfile.h b/unxfile.h
index 3e3aaed..30e87af 100644
--- a/unxfile.h
+++ b/unxfile.h
@@ -21,6 +21,7 @@ extern int unx_mvdir(uint8  *oldname, uint8 *newname);
 extern int unx_mvfile(uint8 *oldname, uint8 *newname);
 extern int unx_mvfile_or_dir(uint8 *oldname, uint8 *newname);
 extern int unx_xmkdir(char *unixname, int mode);
+extern int unx_add_x_rights(char *unixname, int mode);
 extern int unx_xrmdir(char *unixname);
 
 extern int unx_ftruncate(int fd, uint32 size);