got rid of some more old configure tests and includes

8 files changed, 85 insertions, 166 deletions

diff --git a/source/acconfig.h b/source/acconfig.h
index 8c07a146245..18271d09907 100644
--- a/source/acconfig.h
+++ b/source/acconfig.h
@@ -32,7 +32,6 @@
 #undef OSF1
 #undef NEXT2
 #undef RELIANTUNIX
-#undef HAVE_SHARED_MMAP
 #undef HAVE_MMAP
 #undef HAVE_FCNTL_LOCK
 #undef HAVE_FTRUNCATE_EXTEND
diff --git a/source/configure b/source/configure
index 788046ef4e7..efae90233f3 100755
--- a/source/configure
+++ b/source/configure
@@ -4988,7 +4988,7 @@ else
 fi
 done
 
-for ac_func in srandom random srand rand setenv usleep mmap64 strcasecmp fcvt fcvtl
+for ac_func in srandom random srand rand setenv usleep strcasecmp fcvt fcvtl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
 echo "configure:4995: checking for $ac_func" >&5
@@ -9483,14 +9483,14 @@ fi
 fi
 
 
-echo $ac_n "checking for shared mmap""... $ac_c" 1>&6
-echo "configure:9488: checking for shared mmap" >&5
-if eval "test \"`echo '$''{'samba_cv_HAVE_SHARED_MMAP'+set}'`\" = set"; then
+echo $ac_n "checking for working mmap""... $ac_c" 1>&6
+echo "configure:9488: checking for working mmap" >&5
+if eval "test \"`echo '$''{'samba_cv_HAVE_MMAP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 if test "$cross_compiling" = yes; then
-  samba_cv_HAVE_SHARED_MMAP=cross
+  samba_cv_HAVE_MMAP=cross
 else
   cat > conftest.$ac_ext <<EOF
 #line 9497 "configure"
@@ -9499,24 +9499,20 @@ else
 EOF
 if { (eval echo configure:9501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
-  samba_cv_HAVE_SHARED_MMAP=yes
+  samba_cv_HAVE_MMAP=yes
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -fr conftest*
-  samba_cv_HAVE_SHARED_MMAP=no
+  samba_cv_HAVE_MMAP=no
 fi
 rm -fr conftest*
 fi
 
 fi
 
-echo "$ac_t""$samba_cv_HAVE_SHARED_MMAP" 1>&6
-if test x"$samba_cv_HAVE_SHARED_MMAP" = x"yes"; then
-    cat >> confdefs.h <<\EOF
-#define HAVE_SHARED_MMAP 1
-EOF
-
+echo "$ac_t""$samba_cv_HAVE_MMAP" 1>&6
+if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
     cat >> confdefs.h <<\EOF
 #define HAVE_MMAP 1
 EOF
@@ -9524,7 +9520,7 @@ EOF
 fi
 
 echo $ac_n "checking for ftruncate needs root""... $ac_c" 1>&6
-echo "configure:9528: checking for ftruncate needs root" >&5
+echo "configure:9524: checking for ftruncate needs root" >&5
 if eval "test \"`echo '$''{'samba_cv_FTRUNCATE_NEEDS_ROOT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9533,11 +9529,11 @@ if test "$cross_compiling" = yes; then
   samba_cv_FTRUNCATE_NEEDS_ROOT=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 9537 "configure"
+#line 9533 "configure"
 #include "confdefs.h"
 #include "${srcdir-.}/tests/ftruncroot.c"
 EOF
-if { (eval echo configure:9541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   samba_cv_FTRUNCATE_NEEDS_ROOT=yes
 else
@@ -9560,7 +9556,7 @@ EOF
 fi
 
 echo $ac_n "checking for fcntl locking""... $ac_c" 1>&6
-echo "configure:9564: checking for fcntl locking" >&5
+echo "configure:9560: checking for fcntl locking" >&5
 if eval "test \"`echo '$''{'samba_cv_HAVE_FCNTL_LOCK'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9569,11 +9565,11 @@ if test "$cross_compiling" = yes; then
   samba_cv_HAVE_FCNTL_LOCK=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 9573 "configure"
+#line 9569 "configure"
 #include "confdefs.h"
 #include "${srcdir-.}/tests/fcntl_lock.c"
 EOF
-if { (eval echo configure:9577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   samba_cv_HAVE_FCNTL_LOCK=yes
 else
@@ -9596,7 +9592,7 @@ EOF
 fi
 
 echo $ac_n "checking for broken (glibc2.1/x86) 64 bit fcntl locking""... $ac_c" 1>&6
-echo "configure:9600: checking for broken (glibc2.1/x86) 64 bit fcntl locking" >&5
+echo "configure:9596: checking for broken (glibc2.1/x86) 64 bit fcntl locking" >&5
 if eval "test \"`echo '$''{'samba_cv_HAVE_BROKEN_FCNTL64_LOCKS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9605,11 +9601,11 @@ if test "$cross_compiling" = yes; then
   samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 9609 "configure"
+#line 9605 "configure"
 #include "confdefs.h"
 #include "${srcdir-.}/tests/fcntl_lock64.c"
 EOF
-if { (eval echo configure:9613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes
 else
@@ -9634,7 +9630,7 @@ else
 
 
   echo $ac_n "checking for 64 bit fcntl locking""... $ac_c" 1>&6
-echo "configure:9638: checking for 64 bit fcntl locking" >&5
+echo "configure:9634: checking for 64 bit fcntl locking" >&5
 if eval "test \"`echo '$''{'samba_cv_HAVE_STRUCT_FLOCK64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9643,7 +9639,7 @@ else
   samba_cv_HAVE_STRUCT_FLOCK64=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 9647 "configure"
+#line 9643 "configure"
 #include "confdefs.h"
 
 #if defined(HAVE_UNISTD_H)
@@ -9667,7 +9663,7 @@ exit(1);
 #endif
 }
 EOF
-if { (eval echo configure:9671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   samba_cv_HAVE_STRUCT_FLOCK64=yes
 else
@@ -9692,7 +9688,7 @@ EOF
 fi
 
 echo $ac_n "checking for a crypt that needs truncated salt""... $ac_c" 1>&6
-echo "configure:9696: checking for a crypt that needs truncated salt" >&5
+echo "configure:9692: checking for a crypt that needs truncated salt" >&5
 if eval "test \"`echo '$''{'samba_cv_HAVE_TRUNCATED_SALT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9701,11 +9697,11 @@ if test "$cross_compiling" = yes; then
   samba_cv_HAVE_TRUNCATED_SALT=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 9705 "configure"
+#line 9701 "configure"
 #include "confdefs.h"
 #include "${srcdir-.}/tests/crypttest.c"
 EOF
-if { (eval echo configure:9709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   samba_cv_HAVE_TRUNCATED_SALT=no
 else
@@ -9728,13 +9724,13 @@ EOF
 fi
 
 echo $ac_n "checking for broken nisplus include files""... $ac_c" 1>&6
-echo "configure:9732: checking for broken nisplus include files" >&5
+echo "configure:9728: checking for broken nisplus include files" >&5
 if eval "test \"`echo '$''{'samba_cv_BROKEN_NISPLUS_INCLUDE_FILES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 9738 "configure"
+#line 9734 "configure"
 #include "confdefs.h"
 #include <sys/acl.h>
 #if defined(HAVE_RPCSVC_NIS_H)
@@ -9744,7 +9740,7 @@ int main() {
 return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:9748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no
 else
@@ -9768,7 +9764,7 @@ fi
 #################################################
 # check for smbwrapper support
 echo $ac_n "checking whether to use smbwrapper""... $ac_c" 1>&6
-echo "configure:9772: checking whether to use smbwrapper" >&5
+echo "configure:9768: checking whether to use smbwrapper" >&5
 # Check whether --with-smbwrapper or --without-smbwrapper was given.
 if test "${with_smbwrapper+set}" = set; then
   withval="$with_smbwrapper"
@@ -9812,7 +9808,7 @@ fi
 #################################################
 # check for the AFS filesystem
 echo $ac_n "checking whether to use AFS""... $ac_c" 1>&6
-echo "configure:9816: checking whether to use AFS" >&5
+echo "configure:9812: checking whether to use AFS" >&5
 # Check whether --with-afs or --without-afs was given.
 if test "${with_afs+set}" = set; then
   withval="$with_afs"
@@ -9838,7 +9834,7 @@ fi
 #################################################
 # check for the DFS auth system
 echo $ac_n "checking whether to use DFS auth""... $ac_c" 1>&6
-echo "configure:9842: checking whether to use DFS auth" >&5
+echo "configure:9838: checking whether to use DFS auth" >&5
 # Check whether --with-dfs or --without-dfs was given.
 if test "${with_dfs+set}" = set; then
   withval="$with_dfs"
@@ -9863,7 +9859,7 @@ fi
 #################################################
 # check for Kerberos IV auth system
 echo $ac_n "checking whether to use Kerberos IV""... $ac_c" 1>&6
-echo "configure:9867: checking whether to use Kerberos IV" >&5
+echo "configure:9863: checking whether to use Kerberos IV" >&5
 # Check whether --with-krb4 or --without-krb4 was given.
 if test "${with_krb4+set}" = set; then
   withval="$with_krb4"
@@ -9873,7 +9869,7 @@ if test "${with_krb4+set}" = set; then
 EOF
 
     echo $ac_n "checking for dn_expand in -lresolv""... $ac_c" 1>&6
-echo "configure:9877: checking for dn_expand in -lresolv" >&5
+echo "configure:9873: checking for dn_expand in -lresolv" >&5
 ac_lib_var=`echo resolv'_'dn_expand | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9881,7 +9877,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9885 "configure"
+#line 9881 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -9892,7 +9888,7 @@ int main() {
 dn_expand()
 ; return 0; }
 EOF
-if { (eval echo configure:9896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -9931,7 +9927,7 @@ fi
 #################################################
 # check for Kerberos 5 auth system
 echo $ac_n "checking whether to use Kerberos 5""... $ac_c" 1>&6
-echo "configure:9935: checking whether to use Kerberos 5" >&5
+echo "configure:9931: checking whether to use Kerberos 5" >&5
 # Check whether --with-krb5 or --without-krb5 was given.
 if test "${with_krb5+set}" = set; then
   withval="$with_krb5"
@@ -9952,7 +9948,7 @@ fi
 #################################################
 # check for automount support
 echo $ac_n "checking whether to use AUTOMOUNT""... $ac_c" 1>&6
-echo "configure:9956: checking whether to use AUTOMOUNT" >&5
+echo "configure:9952: checking whether to use AUTOMOUNT" >&5
 # Check whether --with-automount or --without-automount was given.
 if test "${with_automount+set}" = set; then
   withval="$with_automount"
@@ -9977,7 +9973,7 @@ fi
 #################################################
 # check for smbmount support
 echo $ac_n "checking whether to use SMBMOUNT""... $ac_c" 1>&6
-echo "configure:9981: checking whether to use SMBMOUNT" >&5
+echo "configure:9977: checking whether to use SMBMOUNT" >&5
 # Check whether --with-smbmount or --without-smbmount was given.
 if test "${with_smbmount+set}" = set; then
   withval="$with_smbmount"
@@ -10006,7 +10002,7 @@ fi
 #################################################
 # check for a PAM password database
 echo $ac_n "checking whether to use PAM password database""... $ac_c" 1>&6
-echo "configure:10010: checking whether to use PAM password database" >&5
+echo "configure:10006: checking whether to use PAM password database" >&5
 # Check whether --with-pam or --without-pam was given.
 if test "${with_pam+set}" = set; then
   withval="$with_pam"
@@ -10033,7 +10029,7 @@ fi
 #################################################
 # check for a LDAP password database
 echo $ac_n "checking whether to use LDAP password database""... $ac_c" 1>&6
-echo "configure:10037: checking whether to use LDAP password database" >&5
+echo "configure:10033: checking whether to use LDAP password database" >&5
 # Check whether --with-ldap or --without-ldap was given.
 if test "${with_ldap+set}" = set; then
   withval="$with_ldap"
@@ -10059,7 +10055,7 @@ fi
 #################################################
 # check for a NISPLUS password database
 echo $ac_n "checking whether to use NISPLUS password database""... $ac_c" 1>&6
-echo "configure:10063: checking whether to use NISPLUS password database" >&5
+echo "configure:10059: checking whether to use NISPLUS password database" >&5
 # Check whether --with-nisplus or --without-nisplus was given.
 if test "${with_nisplus+set}" = set; then
   withval="$with_nisplus"
@@ -10084,7 +10080,7 @@ fi
 #################################################
 # check for a NISPLUS_HOME support 
 echo $ac_n "checking whether to use NISPLUS_HOME""... $ac_c" 1>&6
-echo "configure:10088: checking whether to use NISPLUS_HOME" >&5
+echo "configure:10084: checking whether to use NISPLUS_HOME" >&5
 # Check whether --with-nisplus-home or --without-nisplus-home was given.
 if test "${with_nisplus_home+set}" = set; then
   withval="$with_nisplus_home"
@@ -10109,7 +10105,7 @@ fi
 #################################################
 # check for the secure socket layer
 echo $ac_n "checking whether to use SSL""... $ac_c" 1>&6
-echo "configure:10113: checking whether to use SSL" >&5
+echo "configure:10109: checking whether to use SSL" >&5
 # Check whether --with-ssl or --without-ssl was given.
 if test "${with_ssl+set}" = set; then
   withval="$with_ssl"
@@ -10168,7 +10164,7 @@ fi
 #################################################
 # check for syslog logging
 echo $ac_n "checking whether to use syslog logging""... $ac_c" 1>&6
-echo "configure:10172: checking whether to use syslog logging" >&5
+echo "configure:10168: checking whether to use syslog logging" >&5
 # Check whether --with-syslog or --without-syslog was given.
 if test "${with_syslog+set}" = set; then
   withval="$with_syslog"
@@ -10193,7 +10189,7 @@ fi
 #################################################
 # check for a shared memory profiling support
 echo $ac_n "checking whether to use profiling""... $ac_c" 1>&6
-echo "configure:10197: checking whether to use profiling" >&5
+echo "configure:10193: checking whether to use profiling" >&5
 # Check whether --with-profile or --without-profile was given.
 if test "${with_profile+set}" = set; then
   withval="$with_profile"
@@ -10219,7 +10215,7 @@ fi
 #################################################
 # check for experimental netatalk resource fork support
 echo $ac_n "checking whether to support netatalk""... $ac_c" 1>&6
-echo "configure:10223: checking whether to support netatalk" >&5
+echo "configure:10219: checking whether to support netatalk" >&5
 # Check whether --with-netatalk or --without-netatalk was given.
 if test "${with_netatalk+set}" = set; then
   withval="$with_netatalk"
@@ -10246,7 +10242,7 @@ fi
 QUOTAOBJS=smbd/noquotas.o
 
 echo $ac_n "checking whether to support disk-quotas""... $ac_c" 1>&6
-echo "configure:10250: checking whether to support disk-quotas" >&5
+echo "configure:10246: checking whether to support disk-quotas" >&5
 # Check whether --with-quotas or --without-quotas was given.
 if test "${with_quotas+set}" = set; then
   withval="$with_quotas"
@@ -10270,7 +10266,7 @@ fi
 # check for experimental utmp accounting
 
 echo $ac_n "checking whether to support utmp accounting""... $ac_c" 1>&6
-echo "configure:10274: checking whether to support utmp accounting" >&5
+echo "configure:10270: checking whether to support utmp accounting" >&5
 # Check whether --with-utmp or --without-utmp was given.
 if test "${with_utmp+set}" = set; then
   withval="$with_utmp"
@@ -10296,7 +10292,7 @@ fi
 # check for MS Dfs support
 
 echo $ac_n "checking whether to support MS Dfs""... $ac_c" 1>&6
-echo "configure:10300: checking whether to support MS Dfs" >&5
+echo "configure:10296: checking whether to support MS Dfs" >&5
 # Check whether --with-msdfs or --without-msdfs was given.
 if test "${with_msdfs+set}" = set; then
   withval="$with_msdfs"
@@ -10396,14 +10392,14 @@ fi
 #################################################
 # these tests are taken from the GNU fileutils package
 echo "checking how to get filesystem space usage" 1>&6
-echo "configure:10400: checking how to get filesystem space usage" >&5
+echo "configure:10396: checking how to get filesystem space usage" >&5
 space=no
 
 # Test for statvfs64.
 if test $space = no; then
   # SVR4
   echo $ac_n "checking statvfs64 function (SVR4)""... $ac_c" 1>&6
-echo "configure:10407: checking statvfs64 function (SVR4)" >&5
+echo "configure:10403: checking statvfs64 function (SVR4)" >&5
 if eval "test \"`echo '$''{'fu_cv_sys_stat_statvfs64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10411,7 +10407,7 @@ else
   fu_cv_sys_stat_statvfs64=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 10415 "configure"
+#line 10411 "configure"
 #include "confdefs.h"
 
 #if defined(HAVE_UNISTD_H)
@@ -10425,7 +10421,7 @@ else
     exit (statvfs64 (".", &fsd));
   }
 EOF
-if { (eval echo configure:10429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statvfs64=yes
 else
@@ -10458,12 +10454,12 @@ fi
 if test $space = no; then
   # SVR4
   echo $ac_n "checking statvfs function (SVR4)""... $ac_c" 1>&6
-echo "configure:10462: checking statvfs function (SVR4)" >&5
+echo "configure:10458: checking statvfs function (SVR4)" >&5
 if eval "test \"`echo '$''{'fu_cv_sys_stat_statvfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10467 "configure"
+#line 10463 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/statvfs.h>
@@ -10471,7 +10467,7 @@ int main() {
 struct statvfs fsd; statvfs (0, &fsd);
 ; return 0; }
 EOF
-if { (eval echo configure:10475: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10471: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   fu_cv_sys_stat_statvfs=yes
 else
@@ -10496,7 +10492,7 @@ fi
 if test $space = no; then
   # DEC Alpha running OSF/1
   echo $ac_n "checking for 3-argument statfs function (DEC OSF/1)""... $ac_c" 1>&6
-echo "configure:10500: checking for 3-argument statfs function (DEC OSF/1)" >&5
+echo "configure:10496: checking for 3-argument statfs function (DEC OSF/1)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_statfs3_osf1'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10504,7 +10500,7 @@ else
   fu_cv_sys_stat_statfs3_osf1=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 10508 "configure"
+#line 10504 "configure"
 #include "confdefs.h"
 
 #include <sys/param.h>
@@ -10517,7 +10513,7 @@ else
     exit (statfs (".", &fsd, sizeof (struct statfs)));
   }
 EOF
-if { (eval echo configure:10521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statfs3_osf1=yes
 else
@@ -10544,7 +10540,7 @@ fi
 if test $space = no; then
 # AIX
   echo $ac_n "checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)""... $ac_c" 1>&6
-echo "configure:10548: checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)" >&5
+echo "configure:10544: checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_statfs2_bsize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10552,7 +10548,7 @@ else
   fu_cv_sys_stat_statfs2_bsize=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 10556 "configure"
+#line 10552 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_PARAM_H
@@ -10571,7 +10567,7 @@ else
   exit (statfs (".", &fsd));
   }
 EOF
-if { (eval echo configure:10575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statfs2_bsize=yes
 else
@@ -10598,7 +10594,7 @@ fi
 if test $space = no; then
 # SVR3
   echo $ac_n "checking for four-argument statfs (AIX-3.2.5, SVR3)""... $ac_c" 1>&6
-echo "configure:10602: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5
+echo "configure:10598: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_statfs4'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10606,7 +10602,7 @@ else
   fu_cv_sys_stat_statfs4=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 10610 "configure"
+#line 10606 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/statfs.h>
@@ -10616,7 +10612,7 @@ else
   exit (statfs (".", &fsd, sizeof fsd, 0));
   }
 EOF
-if { (eval echo configure:10620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statfs4=yes
 else
@@ -10643,7 +10639,7 @@ fi
 if test $space = no; then
 # 4.4BSD and NetBSD
   echo $ac_n "checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)""... $ac_c" 1>&6
-echo "configure:10647: checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)" >&5
+echo "configure:10643: checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_statfs2_fsize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10651,7 +10647,7 @@ else
   fu_cv_sys_stat_statfs2_fsize=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 10655 "configure"
+#line 10651 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_SYS_PARAM_H
@@ -10667,7 +10663,7 @@ else
   exit (statfs (".", &fsd));
   }
 EOF
-if { (eval echo configure:10671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statfs2_fsize=yes
 else
@@ -10694,7 +10690,7 @@ fi
 if test $space = no; then
   # Ultrix
   echo $ac_n "checking for two-argument statfs with struct fs_data (Ultrix)""... $ac_c" 1>&6
-echo "configure:10698: checking for two-argument statfs with struct fs_data (Ultrix)" >&5
+echo "configure:10694: checking for two-argument statfs with struct fs_data (Ultrix)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_fs_data'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10702,7 +10698,7 @@ else
   fu_cv_sys_stat_fs_data=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 10706 "configure"
+#line 10702 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_SYS_PARAM_H
@@ -10722,7 +10718,7 @@ else
   exit (statfs (".", &fsd) != 1);
   }
 EOF
-if { (eval echo configure:10726: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_fs_data=yes
 else
@@ -10756,7 +10752,7 @@ fi
 #
 echo "checking if large file support can be enabled"
 cat > conftest.$ac_ext <<EOF
-#line 10760 "configure"
+#line 10756 "configure"
 #include "confdefs.h"
 
 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
@@ -10769,7 +10765,7 @@ int main() {
 int i
 ; return 0; }
 EOF
-if { (eval echo configure:10773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10769: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes
 else
@@ -10794,11 +10790,11 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 10798 "configure"
+#line 10794 "configure"
 #include "confdefs.h"
 #include "${srcdir-.}/tests/summary.c"
 EOF
-if { (eval echo configure:10802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "configure OK";
 else
diff --git a/source/configure.in b/source/configure.in
index 6ac7120ab67..fa76bd13d1b 100644
--- a/source/configure.in
+++ b/source/configure.in
@@ -366,7 +366,7 @@ AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate stat64 fstat64)
 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64 readdir64)
 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid yp_get_default_domain getpwanam)
-AC_CHECK_FUNCS(srandom random srand rand setenv usleep mmap64 strcasecmp fcvt fcvtl)
+AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl)
 
 # syscall() is needed for smbwrapper.
 AC_CHECK_FUNCS(syscall)
@@ -978,11 +978,10 @@ fi
 fi
 
 
-AC_CACHE_CHECK([for shared mmap],samba_cv_HAVE_SHARED_MMAP,[
+AC_CACHE_CHECK([for working mmap],samba_cv_HAVE_MMAP,[
 AC_TRY_RUN([#include "${srcdir-.}/tests/shared_mmap.c"],
-           samba_cv_HAVE_SHARED_MMAP=yes,samba_cv_HAVE_SHARED_MMAP=no,samba_cv_HAVE_SHARED_MMAP=cross)])
-if test x"$samba_cv_HAVE_SHARED_MMAP" = x"yes"; then
-    AC_DEFINE(HAVE_SHARED_MMAP)
+           samba_cv_HAVE_MMAP=yes,samba_cv_HAVE_MMAP=no,samba_cv_HAVE_MMAP=cross)])
+if test x"$samba_cv_HAVE_MMAP" = x"yes"; then
     AC_DEFINE(HAVE_MMAP)
 fi
 
diff --git a/source/include/config.h.in b/source/include/config.h.in
index 96f827d5b99..cdad2b82b33 100644
--- a/source/include/config.h.in
+++ b/source/include/config.h.in
@@ -98,7 +98,6 @@
 #undef OSF1
 #undef NEXT2
 #undef RELIANTUNIX
-#undef HAVE_SHARED_MMAP
 #undef HAVE_MMAP
 #undef HAVE_FCNTL_LOCK
 #undef HAVE_FTRUNCATE_EXTEND
@@ -538,9 +537,6 @@
 /* Define if you have the mktime function.  */
 #undef HAVE_MKTIME
 
-/* Define if you have the mmap64 function.  */
-#undef HAVE_MMAP64
-
 /* Define if you have the open64 function.  */
 #undef HAVE_OPEN64
 
diff --git a/source/include/includes.h b/source/include/includes.h
index 5bc4797cb4e..e19295834a6 100644
--- a/source/include/includes.h
+++ b/source/include/includes.h
@@ -60,20 +60,6 @@
 #endif
 #endif /* RELIANTUNIX */
 
-#ifdef HAVE_SYSV_IPC
-#define USE_SYSV_IPC
-#endif
-
-#ifdef HAVE_SHARED_MMAP
-#define USE_SHARED_MMAP
-#endif
-
-
-/* if we have both SYSV IPC and shared mmap then we need to choose */
-#if (defined(USE_SYSV_IPC) && defined(USE_SHARED_MMAP))
-#  undef USE_SHARED_MMAP
-#endif
-
 #include <sys/types.h>
 
 #ifdef TIME_WITH_SYS_TIME
@@ -264,29 +250,6 @@
 #include <sys/mman.h>
 #endif
 
-#ifdef HAVE_SYSV_IPC
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <sys/sem.h>
-
-/*
- * The following is needed if compiling
- * with gcc on SGI IRIX 6.5.x systems as
- * the structure packing for system calls is
- * different between IRIX cc and gcc.
- */
-
-#ifdef NEED_SGI_SEMUN_HACK
-union semun_hack {
-        int val;
-        struct semid_ds *buf;
-        unsigned short *array;
-       char __dummy[5];
-};
-#define semun semun_hack
-#endif /* NEED_SGI_SEMUN_HACK */
-#endif /* HAVE_SYSV_IPC */
-
 #ifdef HAVE_NET_IF_H
 #include <net/if.h>
 #endif
@@ -748,24 +711,10 @@ typedef struct smb_wpasswd {
 #define SIGCLD SIGCHLD
 #endif
 
-#if (defined(HAVE_SYSV_IPC) || defined(HAVE_SHARED_MMAP))
-#define FAST_SHARE_MODES 1
-#endif
-
 #ifndef MAP_FILE
 #define MAP_FILE 0
 #endif
 
-#ifdef HAVE_SYSV_IPC
-#ifndef HAVE_UNION_SEMUN
-union semun {
-	int val;
-	struct semid_ds *buf;
-	unsigned short *array;
-};
-#endif
-#endif
-
 #if (!defined(WITH_NISPLUS) && !defined(WITH_LDAP))
 #define USE_SMBPASS_DB 1
 #endif
diff --git a/source/include/local.h b/source/include/local.h
index bd75d4e3858..81212f99889 100644
--- a/source/include/local.h
+++ b/source/include/local.h
@@ -118,11 +118,6 @@
 /* the size of the uid cache used to reduce valid user checks */
 #define UID_CACHE_SIZE 4
 
-/* if mmap is enabled, then this is the maximum size of file to use
-   the mmap code on. We don't want to mmap huge files as virtual
-   address spaces are limited */
-#define MAX_MMAP_SIZE (100*0x100000)
-
 /* the following control timings of various actions. Don't change 
    them unless you know what you are doing. These are all in seconds */
 #define DEFAULT_SMBD_TIMEOUT (60*60*24*7)
diff --git a/source/include/proto.h b/source/include/proto.h
index 27711f2ed4c..9d1c158ceff 100644
--- a/source/include/proto.h
+++ b/source/include/proto.h
@@ -195,6 +195,13 @@ int smbrun(char *cmd,char *outfile,BOOL shared);
 /*The following definitions come from  lib/snprintf.c  */
 
 
+/*The following definitions come from  lib/substitute.c  */
+
+void standard_sub_basic(char *str);
+void standard_sub_advanced(int snum, char *user, char *connectpath, gid_t gid, char *str);
+void standard_sub(connection_struct *conn, char *str);
+void standard_sub_snum(int snum, char *str);
+
 /*The following definitions come from  lib/system.c  */
 
 int sys_select(int maxfd, fd_set *fds,struct timeval *tval);
@@ -210,7 +217,6 @@ SMB_OFF_T sys_ftell(FILE *fp);
 int sys_creat(const char *path, mode_t mode);
 int sys_open(const char *path, int oflag, mode_t mode);
 FILE *sys_fopen(const char *path, const char *type);
-void *sys_mmap(void *addr, size_t len, int prot, int flags, int fd, SMB_OFF_T offset);
 SMB_STRUCT_DIRENT *sys_readdir(DIR *dirp);
 int sys_waitpid(pid_t pid,int *status,int options);
 char *sys_getwd(char *s);
@@ -313,10 +319,6 @@ BOOL is_ipaddress(const char *str);
 uint32 interpret_addr(char *str);
 struct in_addr *interpret_addr2(char *str);
 BOOL zero_ip(struct in_addr ip);
-void standard_sub_basic(char *str);
-void standard_sub_advanced(int snum, char *user, char *connectpath, gid_t gid, char *str);
-void standard_sub(connection_struct *conn, char *str);
-void standard_sub_snum(int snum, char *str);
 BOOL same_net(struct in_addr ip1,struct in_addr ip2,struct in_addr mask);
 struct hostent *Get_Hostbyname(const char *name);
 BOOL process_exists(pid_t pid);
diff --git a/source/lib/system.c b/source/lib/system.c
index 3354ee0bbc3..539f21d49c1 100644
--- a/source/lib/system.c
+++ b/source/lib/system.c
@@ -323,23 +323,6 @@ FILE *sys_fopen(const char *path, const char *type)
 #endif
 }
 
-#if defined(HAVE_MMAP)
-
-/*******************************************************************
- An mmap() wrapper that will deal with 64 bit filesizes.
-********************************************************************/
-
-void *sys_mmap(void *addr, size_t len, int prot, int flags, int fd, SMB_OFF_T offset)
-{
-#if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(LARGE_SMB_OFF_T) && defined(HAVE_MMAP64)
-  return mmap64(addr, len, prot, flags, fd, offset);
-#else
-  return mmap(addr, len, prot, flags, fd, offset);
-#endif
-}
-
-#endif /* HAVE_MMAP */
-
 /*******************************************************************
  A readdir wrapper that will deal with 64 bit filesizes.
 ********************************************************************/