--- IO-AIO/configure	2011/07/24 03:32:52	1.12
+++ IO-AIO/configure	2012/04/06 11:39:25	1.14
@@ -3174,7 +3174,21 @@
 done
 
 
-for ac_header in stdint.h sys/syscall.h
+for ac_header in linux/fs.h linux/fiemap.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in stdint.h sys/syscall.h sys/prctl.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -3567,6 +3581,36 @@
 $as_echo "#define HAVE_SYS_SYNCFS 1" >>confdefs.h
 
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for prctl_set_name" >&5
+$as_echo_n "checking for prctl_set_name... " >&6; }
+if test "${ac_cv_prctl_set_name+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <sys/prctl.h>
+int main (void)
+{
+  char name = "test123";
+  int res = prctl (PR_SET_NAME, (unsigned long)name, 0, 0, 0);
+}
+
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_prctl_set_name=yes
+else
+  ac_cv_prctl_set_name=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prctl_set_name" >&5
+$as_echo "$ac_cv_prctl_set_name" >&6; }
+test $ac_cv_prctl_set_name = yes &&
+$as_echo "#define HAVE_PRCTL_SET_NAME 1" >>confdefs.h
+
+
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5
 $as_echo_n "checking for posix_madvise... " >&6; }