--- configure.in.orig	Tue Nov 16 04:03:30 2004
+++ configure.in	Fri Nov 26 02:04:59 2004
@@ -691,7 +691,9 @@
 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h security/pam_appl.h)
 AC_CHECK_HEADERS(stropts.h poll.h)
 AC_CHECK_HEADERS(sys/capability.h syscall.h sys/syscall.h)
-AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/xattr.h sys/cdefs.h glob.h)
+AC_CHECK_HEADERS(sys/acl.h sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
+AC_CHECK_HEADERS(sys/cdefs.h glob.h)
+
 # These faile to compile on Solaris so just check for their presence
 AC_CHECK_HEADERS(security/pam_modules.h net/if.h netinet/ip.h, [], [], -)
 
@@ -829,6 +831,13 @@
    AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
 fi
 
+AC_CACHE_CHECK([for optreset], samba_cv_var_optreset, [
+  AC_TRY_LINK([#include <unistd.h>],[optreset = 1],
+  [samba_cv_var_optreset=yes],[samba_cv_var_optreset=no])])
+if test x"$samba_cv_var_optreset" = x"yes"; then
+  AC_DEFINE(HAVE_OPTRESET,1,[Whether the system has optreset])
+fi
+
 # stupid headers have the functions but no declaration. grrrr.
 AC_HAVE_DECL(errno, [#include <errno.h>])
 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
@@ -1125,6 +1134,11 @@
 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
+# Check if we have extattr
+AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
+AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
+AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
+AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
 
 # Assume non-shared by default and override below
 BLDSHARED="false"