commit bb13a3231d24bf640e7060fee3a18643f7a9f0db
author Alex Ray <aray@google.com> Mon Feb 18 15:38:05 2013 -0800
committer Alex Ray <aray@google.com> Tue Feb 26 15:08:45 2013 -0800
tree 362395549382251f70f699fc989154b76ed73949
parent 5824b40278ff95f963688e9f9d3c7951f363acc2

modules: camera: Hide HAL symbols DO NOT MERGE

Explicitly hide all symbols from being exported from the camera HAL
except the symbol required to load the module.

Change-Id: I940b24b8d3895f46e63df3c28e43b8cb012bd637

modules/camera/CameraHAL.cpp

diff --git a/modules/camera/CameraHAL.cpp b/modules/camera/CameraHAL.cpp
index 22c7aef..abc3278 100644
--- a/modules/camera/CameraHAL.cpp
+++ b/modules/camera/CameraHAL.cpp
@@ -64,9 +64,8 @@
     return gCameras[id].getCameraInfo(info);
 }
 
-static int open_device(const hw_module_t* module,
-                       const char* name,
-                       hw_device_t** device)
+static int open_device(const hw_module_t* module, const char* name,
+        hw_device_t** device)
 {
     ALOGV("%s: module=%p, name=%s, device=%p", __func__, module, name, device);
     char *nameEnd;
@@ -88,7 +87,7 @@
     open : open_device
 };
 
-camera_module_t HAL_MODULE_INFO_SYM = {
+camera_module_t HAL_MODULE_INFO_SYM __attribute__ ((visibility("default"))) = {
     common : {
         tag                : HARDWARE_MODULE_TAG,
         module_api_version : CAMERA_MODULE_API_VERSION_2_0,