From fd86e14b01d6465f8e5c6f1936b14f8dc76a6def Mon Sep 17 00:00:00 2001
From: daniel <daniel@freepascal.org>
Date: Tue, 16 Dec 2003 09:43:04 +0000
Subject: [PATCH]   * Use of 0 instead of nil fixed

---
 rtl/inc/generic.inc  |  9 ++++++---
 rtl/linux/ossysc.inc |  7 +++++--
 rtl/unix/cthreads.pp | 13 ++++++++-----
 3 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/rtl/inc/generic.inc b/rtl/inc/generic.inc
index 50e9c395ab..6756478148 100644
--- a/rtl/inc/generic.inc
+++ b/rtl/inc/generic.inc
@@ -408,9 +408,9 @@ begin
          begin
            ppointer(_self+vmt_pos)^:=nil;
            freemem(_self);
-           { reset _vmt to 0 so it will not be freed a
+           { reset _vmt to nil so it will not be freed a
              second time }
-           _vmt:=0;
+           _vmt:=nil;
          end;
      end
    else
@@ -1014,7 +1014,10 @@ end;
 
 {
   $Log$
-  Revision 1.62  2003-12-06 13:25:30  jonas
+  Revision 1.63  2003-12-16 09:43:04  daniel
+    * Use of 0 instead of nil fixed
+
+  Revision 1.62  2003/12/06 13:25:30  jonas
     * fixed longint/cardinal comparison in int_str
 
   Revision 1.61  2003/09/03 14:09:37  florian
diff --git a/rtl/linux/ossysc.inc b/rtl/linux/ossysc.inc
index faa4e31081..a03a26c38e 100644
--- a/rtl/linux/ossysc.inc
+++ b/rtl/linux/ossysc.inc
@@ -382,7 +382,7 @@ end;
 
 Function sbrk(size : longint) : pointer;
 begin
-  sbrk:=Fpmmap(0,Size,3,MAP_PRIVATE+MAP_ANONYMOUS,-1,0);
+  sbrk:=Fpmmap(nil,Size,3,MAP_PRIVATE+MAP_ANONYMOUS,-1,0);
   if sbrk=pointer(-1) then
     sbrk:=nil
   else
@@ -454,7 +454,10 @@ end;
 
 {
  $Log$
- Revision 1.9  2003-10-17 20:56:24  olle
+ Revision 1.10  2003-12-16 09:43:04  daniel
+   * Use of 0 instead of nil fixed
+
+ Revision 1.9  2003/10/17 20:56:24  olle
    * Changed m68k to cpum68k, i386 to cpui386
 
  Revision 1.8  2003/09/27 13:45:58  peter
diff --git a/rtl/unix/cthreads.pp b/rtl/unix/cthreads.pp
index 0a7b2e1493..c1d28e2387 100644
--- a/rtl/unix/cthreads.pp
+++ b/rtl/unix/cthreads.pp
@@ -85,7 +85,7 @@ Uses
         { exceptions which use threadvars but       }
         { these aren't allocated yet ...            }
         { allocate room on the heap for the thread vars }
-        DataIndex:=Pointer(Fpmmap(0,threadvarblocksize,3,MAP_PRIVATE+MAP_ANONYMOUS,-1,0));
+        DataIndex:=Pointer(Fpmmap(nil,threadvarblocksize,3,MAP_PRIVATE+MAP_ANONYMOUS,-1,0));
         FillChar(DataIndex^,threadvarblocksize,0);
         pthread_setspecific(tlskey,dataindex);
       end;
@@ -289,10 +289,10 @@ Uses
            begin
            m_spinlock:=0;
            m_count:=0;
-           m_owner:=0;
+           m_owner:=nil;
            m_kind:=1;
-           m_waiting.head:=0;
-           m_waiting.tail:=0;
+           m_waiting.head:=nil;
+           m_waiting.tail:=nil;
            end;
          pthread_mutex_init(P,NIL);
       end;
@@ -416,7 +416,10 @@ initialization
 end.
 {
   $Log$
-  Revision 1.4  2003-11-29 17:34:14  michael
+  Revision 1.5  2003-12-16 09:43:04  daniel
+    * Use of 0 instead of nil fixed
+
+  Revision 1.4  2003/11/29 17:34:14  michael
   + Removed dummy variable from SetCthreadManager
 
   Revision 1.3  2003/11/27 20:24:53  michael