diff --git a/databases/readers/M3DC1/avtM3DC1FileFormat.C b/databases/readers/M3DC1/avtM3DC1FileFormat.C
index 642be7e..d044b87 100644
--- a/databases/readers/M3DC1/avtM3DC1FileFormat.C
+++ b/databases/readers/M3DC1/avtM3DC1FileFormat.C
@@ -2051,10 +2051,10 @@ avtM3DC1FileFormat::linkIterator(hid_t locId, const char* name,
   switch (linfo->type) {
     case H5L_TYPE_HARD: {
 
-      H5O_info_t objinfo;
+      H5O_info1_t objinfo;
 
       /* Stat the object */
-      if(H5Oget_info_by_name(locId, name, &objinfo, H5P_DEFAULT) < 0) {
+      if(H5Oget_info_by_name1(locId, name, &objinfo, H5P_DEFAULT) < 0) {
         debug5 << "visitLinks() - unable to open object with name " <<name <<std::endl;
         debug5 << "visitLinks() - this object and all children will be dropped." <<std::endl;
         return 0;
@@ -2103,7 +2103,7 @@ avtM3DC1FileFormat::linkIterator(hid_t locId, const char* name,
       targbuf = NULL;
       
       // Get info of the linked object.
-      H5O_info_t objinfo;
+      H5O_info1_t objinfo;
       hid_t obj_id = H5Oopen(locId, name, H5P_DEFAULT);
       
       if (obj_id < 0) {
@@ -2113,7 +2113,7 @@ avtM3DC1FileFormat::linkIterator(hid_t locId, const char* name,
       }
 
       //Test-open the linked object
-      if (H5Oget_info (obj_id, &objinfo) < 0) {
+      if (H5Oget_info1(obj_id, &objinfo) < 0) {
         debug5 << "visitLinks() - unable to open external object " <<name <<std::endl;
         debug5 << "visitLinks() - this object and all children will be dropped." <<std::endl;
         return 0;
diff --git a/databases/readers/Pixie/avtPixieFileFormat.C b/databases/readers/Pixie/avtPixieFileFormat.C
index 6532b4e..ff56604 100644
--- a/databases/readers/Pixie/avtPixieFileFormat.C
+++ b/databases/readers/Pixie/avtPixieFileFormat.C
@@ -1979,10 +1979,10 @@ avtPixieFileFormat::VisitLinks(hid_t locId, const char* name,
   switch (linfo->type) {
     case H5L_TYPE_HARD: {
 
-      H5O_info_t objinfo;
+      H5O_info1_t objinfo;
 
       /* Stat the object */
-      if(H5Oget_info_by_name(locId, name, &objinfo, H5P_DEFAULT) < 0) {
+      if(H5Oget_info_by_name1(locId, name, &objinfo, H5P_DEFAULT) < 0) {
         debug5 << "visitLinks() - unable to open object with name " <<name <<std::endl;
         debug5 << "visitLinks() - this object and all children will be dropped." <<std::endl;
         return 0;
@@ -2031,7 +2031,7 @@ avtPixieFileFormat::VisitLinks(hid_t locId, const char* name,
       targbuf = NULL;
       
       // Get info of the linked object.
-      H5O_info_t objinfo;
+      H5O_info1_t objinfo;
       hid_t obj_id = H5Oopen(locId, name, H5P_DEFAULT);
       
       if (obj_id < 0) {
@@ -2041,7 +2041,7 @@ avtPixieFileFormat::VisitLinks(hid_t locId, const char* name,
       }
 
       //Test-open the linked object
-      if (H5Oget_info (obj_id, &objinfo) < 0) {
+      if (H5Oget_info1(obj_id, &objinfo) < 0) {
         debug5 << "visitLinks() - unable to open external object " <<name <<std::endl;
         debug5 << "visitLinks() - this object and all children will be dropped." <<std::endl;
         return 0;
diff --git a/databases/readers/Vs/VsFilter.C b/databases/readers/Vs/VsFilter.C
index c6caba6..b95f424 100644
--- a/databases/readers/Vs/VsFilter.C
+++ b/databases/readers/Vs/VsFilter.C
@@ -60,10 +60,10 @@ int VsFilter::visitLinks(hid_t locId, const char* name,
   switch (linfo->type) {
     case H5L_TYPE_HARD: {
 
-      H5O_info_t objinfo;
+      H5O_info1_t objinfo;
 
       /* Stat the object */
-      if(H5Oget_info_by_name(locId, name, &objinfo, H5P_DEFAULT) < 0) {
+      if(H5Oget_info_by_name1(locId, name, &objinfo, H5P_DEFAULT) < 0) {
         VsLog::errorLog() <<"VsFilter::visitLinks() - unable to open object with name " <<name <<std::endl;
         VsLog::errorLog() <<"VsFilter::visitLinks() - this object and all children will be dropped." <<std::endl;
         return 0;
@@ -112,7 +112,7 @@ int VsFilter::visitLinks(hid_t locId, const char* name,
       targbuf = NULL;
       
       // Get info of the linked object.
-      H5O_info_t objinfo;
+      H5O_info1_t objinfo;
 #ifndef H5_USE_16_API
       hid_t obj_id = H5Oopen(locId, name, H5P_DEFAULT);
 #else
@@ -126,7 +126,7 @@ int VsFilter::visitLinks(hid_t locId, const char* name,
       }
 
       //Test-open the linked object
-      if (H5Oget_info (obj_id, &objinfo) < 0) {
+      if (H5Oget_info1(obj_id, &objinfo) < 0) {
         VsLog::errorLog() <<"VsFilter::visitLinks() - unable to open external object " <<name <<std::endl;
         VsLog::errorLog() <<"VsFilter::visitLinks() - this object and all children will be dropped." <<std::endl;
         return 0;