### Eclipse Workspace Patch 1.0
#P drupal_test_7
Index: modules/field/field.info.inc
===================================================================
RCS file: /cvs/drupal/drupal/modules/field/field.info.inc,v
retrieving revision 1.6
diff -u -r1.6 field.info.inc
--- modules/field/field.info.inc	5 Jun 2009 18:25:41 -0000	1.6
+++ modules/field/field.info.inc	25 Jun 2009 23:11:47 -0000
@@ -98,6 +98,7 @@
           $info['field types'][$name]['module'] = $module;
         }
       }
+      drupal_alter('field_info', $info['field types']);
 
       // Populate widget types.
       foreach (module_implements('field_widget_info') as $module) {
@@ -107,6 +108,7 @@
           $info['widget types'][$name]['module'] = $module;
         }
       }
+      drupal_alter('field_widget_info', $info['widget types']);
 
       // Populate formatters.
       foreach (module_implements('field_formatter_info') as $module) {
@@ -116,6 +118,7 @@
           $info['formatter types'][$name]['module'] = $module;
         }
       }
+      drupal_alter('field_formatter_info', $info['formatter types']);
 
       // Populate information about 'fieldable' entities.
       foreach (module_implements('fieldable_info') as $module) {
@@ -138,6 +141,7 @@
           $info['fieldable types'][$name]['module'] = $module;
         }
       }
+      drupal_alter('fieldable_info', $info['fieldable types']);
 
       cache_set('field_info_types', $info, 'cache_field');
     }
Index: modules/field/field.crud.inc
===================================================================
RCS file: /cvs/drupal/drupal/modules/field/field.crud.inc,v
retrieving revision 1.16
diff -u -r1.16 field.crud.inc
--- modules/field/field.crud.inc	24 Jun 2009 18:16:38 -0000	1.16
+++ modules/field/field.crud.inc	25 Jun 2009 23:11:47 -0000
@@ -245,6 +245,7 @@
   // Collect storage information.
   $schema = (array) module_invoke($field['module'], 'field_schema', $field);
   $schema += array('columns' => array(), 'indexes' => array());
+  drupal_alter('field_schema', $schema, $field);
 
   // 'columns' are hardcoded in the field type.
   $field['columns'] = $schema['columns'];
@@ -343,6 +344,8 @@
     // Populate storage information.
     $schema = (array) module_invoke($field['module'], 'field_schema', $field);
     $schema += array('columns' => array(), 'indexes' => array());
+    drupal_alter('field_schema', $schema, $field);
+
     $field['columns'] = $schema['columns'];
 
     $field_name = $field['field_name'];
Index: modules/field/field.api.php
===================================================================
RCS file: /cvs/drupal/drupal/modules/field/field.api.php,v
retrieving revision 1.15
diff -u -r1.15 field.api.php
--- modules/field/field.api.php	22 Jun 2009 09:10:04 -0000	1.15
+++ modules/field/field.api.php	25 Jun 2009 23:11:47 -0000
@@ -54,6 +54,16 @@
 }
 
 /**
+ * Perform alterations on fieldable types.
+ *
+ * @param $info
+ *   Array of informations on fieldable types exposed by hook_fieldable_info()
+ *   implementations.
+ */
+function hook_fieldable_info_alter(&$info) {
+}
+
+/**
  * @} End of "ingroup field_fieldable_type"
  */
 
@@ -115,6 +125,16 @@
 }
 
 /**
+ * Perform alterations on Field API field types.
+ *
+ * @param $info
+ *   Array of informations on widget types exposed by hook_field_info()
+ *   implementations.
+ */
+function hook_field_info_alter(&$info) {
+}
+
+/**
  * Define the Field API schema for a field structure.
  *
  * @param $field
@@ -172,6 +192,18 @@
 }
 
 /**
+ * Perform alterations on the schema for a field.
+ *
+ * @param $schema
+ *   The schema information for the field, as returned by the field-type
+ *   module's hook_field_schema().
+ * @param $field
+ *   The field structure whose schema is being collected.
+ */
+function hook_field_schema_alter(&$schema, $field) {
+}
+
+/**
  * Define Field API widget types.
  *
  * @return
@@ -186,6 +218,16 @@
 function hook_field_widget_info() {
 }
 
+/**
+ * Perform alterations on Field API widget types.
+ *
+ * @param $info
+ *   Array of informations on widget types exposed by hook_field_widget_info()
+ *   implementations.
+ */
+function hook_field_widget_info_alter(&$info) {
+}
+
 /*
  * Define Field API formatter types.
  *
@@ -201,6 +243,16 @@
 }
 
 /**
+ * Perform alterations on Field API formatter types.
+ *
+ * @param $info
+ *   Array of informations on widget types exposed by
+ *   hook_field_field_formatter_info() implementations.
+ */
+function hook_field_formatter_info_alter(&$info) {
+}
+
+/**
  * Define custom load behavior for this module's field types.
  *
  * Unlike other field hooks, this hook operates on multiple objects. The