Fix dlerror(3).
Add unit tests for dlerror(3) in various situations. I think We're at least
as good as glibc now.
Also factor out the ScopedPthreadMutexLock and use it here too.
Bug: http://code.google.com/p/android/issues/detail?id=38398
Change-Id: I040938b4366ab836e3df46d1d8055b92f4ea6ed8
diff --git a/libc/bionic/malloc_debug_leak.cpp b/libc/bionic/malloc_debug_leak.cpp
index ca00d4d..090a981 100644
--- a/libc/bionic/malloc_debug_leak.cpp
+++ b/libc/bionic/malloc_debug_leak.cpp
@@ -26,6 +26,7 @@
* SUCH DAMAGE.
*/
+#include <arpa/inet.h>
#include <dlfcn.h>
#include <errno.h>
#include <fcntl.h>
@@ -36,19 +37,18 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <unistd.h>
-#include <unwind.h>
-
-#include <arpa/inet.h>
#include <sys/select.h>
#include <sys/socket.h>
#include <sys/system_properties.h>
#include <sys/types.h>
#include <sys/un.h>
+#include <unistd.h>
+#include <unwind.h>
#include "dlmalloc.h"
#include "logd.h"
#include "malloc_debug_common.h"
+#include "ScopedPthreadMutexLocker.h"
// This file should be included into the build only when
// MALLOC_LEAK_CHECK, or MALLOC_QEMU_INSTRUMENT, or both