fusion atomic: support for new SDK API

[fio.git] / configure

diff --git a/configure b/configure
index 5939bed7fec6316bc9c2b22cda6cd3ce364fdf63..98af5ff38bd3500aec82086c1cd6c37ebb018013 100755 (executable)
--- a/configure
+++ b/configure
@@ -809,15 +809,18 @@ echo "GUASI                         $guasi"
 # fusion-aw probe
 fusion_aw="no"
 cat > $TMPC << EOF
-#include <nvm/vectored_write.h>
+#include <nvm/nvm_primitives.h>
 int main(int argc, char **argv)
 {
-  struct vsl_iovec iov;
-  return vsl_vectored_write(0, &iov, 0, O_ATOMIC);
+  nvm_version_t ver_info;
+  nvm_handle_t handle;
+
+  handle = nvm_get_handle(0, &ver_info);
+  return nvm_atomic_write(handle, 0, 0, 0);
 }
 EOF
-if compile_prog "" "-L/usr/lib/fio -lnvm-primitives" "fusion-aw"; then
-  LIBS="-L/usr/lib/fio -lnvm-primitives $LIBS"
+if compile_prog "" "-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -lvsl -ldl" "fusion-aw"; then
+  LIBS="-L/usr/lib/fio -L/usr/lib/nvm -lnvm-primitives -lvsl -ldl $LIBS"
   fusion_aw="yes"
 fi
 echo "Fusion-io atomic engine       $fusion_aw"
@@ -1066,6 +1069,23 @@ if compile_prog "" "" "RLIMIT_MEMLOCK"; then
 fi
 echo "RLIMIT_MEMLOCK                $rlimit_memlock"
 
+##########################################
+# Check whether we have pwritev/preadv
+pwritev="no"
+cat > $TMPC << EOF
+#include <stdio.h>
+#include <sys/uio.h>
+int main(int argc, char **argv)
+{
+  return pwritev(0, NULL, 1, 0) + preadv(0, NULL, 1, 0);
+}
+EOF
+if compile_prog "" "" "pwritev"; then
+  pwritev="yes"
+fi
+echo "pwritev/preadv                $pwritev"
+
+
 #############################################################################
 
 if test "$wordsize" = "64" ; then
@@ -1181,6 +1201,9 @@ fi
 if test "$rlimit_memlock" = "yes" ; then
   output_sym "CONFIG_RLIMIT_MEMLOCK"
 fi
+if test "$pwritev" = "yes" ; then
+  output_sym "CONFIG_PWRITEV"
+fi
 
 echo "LIBS+=$LIBS" >> $config_host_mak
 echo "CFLAGS+=$CFLAGS" >> $config_host_mak