Changeset 228 for trunk/include

Timestamp:

04/18/11 16:25:46 (14 years ago)

Author:

tim

Message:

added a test case for pyregfi multithreaded use
updated the regfi multithreaded test case
fixed several ctypes interface problems in pyregfi
added locking to pyregfi iterators for thread safety
fixed regfi talloc race conditions with an additional lock

File:

• trunk/include/regfi.h (modified) (5 diffs)

trunk/include/regfi.h

@@ -821 +821 @@
   pthread_mutex_t sk_lock;
 
+  /* Needed to protect various talloc calls */
+  pthread_mutex_t mem_lock;
+
 } REGFI_FILE;
 
@@ -971 +974 @@
 /** Frees a record previously returned by one of the API functions.
  *
- * Can be used to free REGFI_NK, REGFI_VK, REGFI_SK, REGFI_DATA, and
- * REGFI_CLASSNAME records.
- *
- * @note The "const" in the data type is a bit misleading and is there just for
+ * @param file The file from which the record originated.  
+ *             (This is needed for memory management reasons.)
+ * 
+ * @param record Any of the following record types: REGFI_NK, REGFI_VK, 
+ *        REGFI_SK, REGFI_DATA, and REGFI_CLASSNAME records.
+ *
+ * @note The "const" in the record data type is a bit misleading and is there just for
  * convenience.  Since records returned previously must not be modified by users
  * of the API due to internal caching, these are returned as const, so this
@@ -982 +988 @@
  */
 _EXPORT
-void regfi_free_record(const void* record);
+void regfi_free_record(REGFI_FILE* file, const void* record);
 
 
@@ -992 +998 @@
  * without requiring them to be in sync with when it is freed.
  *
- * Can be used on REGFI_NK, REGFI_VK, REGFI_SK, REGFI_DATA, and
- * REGFI_CLASSNAME records.
+ * @param file The file from which the record originated.  
+ *             (This is needed for memory management reasons.)
+ * 
+ * @param record Any of the following record types: REGFI_NK, REGFI_VK, 
+ *        REGFI_SK, REGFI_DATA, and REGFI_CLASSNAME records.
  *
  * @return true on success, false otherwise
@@ -1000 +1009 @@
  */
 _EXPORT
-bool regfi_reference_record(const void* record);
+bool regfi_reference_record(REGFI_FILE* file, const void* record);