Index: webrtc/media/devices/libudevsymboltable.cc |
diff --git a/webrtc/media/devices/libudevsymboltable.cc b/webrtc/media/devices/libudevsymboltable.cc |
deleted file mode 100644 |
index 155fe48057f6ba2147caefaee312b15c5148bba0..0000000000000000000000000000000000000000 |
--- a/webrtc/media/devices/libudevsymboltable.cc |
+++ /dev/null |
@@ -1,55 +0,0 @@ |
-/* |
- * Copyright (c) 2004 The WebRTC project authors. All Rights Reserved. |
- * |
- * Use of this source code is governed by a BSD-style license |
- * that can be found in the LICENSE file in the root of the source |
- * tree. An additional intellectual property rights grant can be found |
- * in the file PATENTS. All contributing project authors may |
- * be found in the AUTHORS file in the root of the source tree. |
- */ |
- |
-#include "webrtc/media/devices/libudevsymboltable.h" |
- |
-#include <dlfcn.h> |
- |
-#include "webrtc/base/logging.h" |
- |
-namespace cricket { |
- |
-#define LATE_BINDING_SYMBOL_TABLE_CLASS_NAME LIBUDEV_SYMBOLS_CLASS_NAME |
-#define LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST LIBUDEV_SYMBOLS_LIST |
-#define LATE_BINDING_SYMBOL_TABLE_DLL_NAME "libudev.so.0" |
-#include "webrtc/base/latebindingsymboltable.cc.def" |
-#undef LATE_BINDING_SYMBOL_TABLE_CLASS_NAME |
-#undef LATE_BINDING_SYMBOL_TABLE_SYMBOLS_LIST |
-#undef LATE_BINDING_SYMBOL_TABLE_DLL_NAME |
- |
-bool IsWrongLibUDevAbiVersion(rtc::DllHandle libudev_0) { |
- rtc::DllHandle libudev_1 = dlopen("libudev.so.1", |
- RTLD_NOW|RTLD_LOCAL|RTLD_NOLOAD); |
- bool unsafe_symlink = (libudev_0 == libudev_1); |
- if (unsafe_symlink) { |
- // .0 and .1 are distinct ABIs, so if they point to the same thing then one |
- // of them must be wrong. Probably the old has been symlinked to the new in |
- // a misguided attempt at backwards compatibility. |
- LOG(LS_ERROR) << "libudev.so.0 and libudev.so.1 unsafely point to the" |
- " same thing; not using libudev"; |
- } else if (libudev_1) { |
- // If libudev.so.1 is resident but distinct from libudev.so.0, then some |
- // system library loaded the new ABI separately. This is not a problem for |
- // LateBindingSymbolTable because its symbol look-ups are restricted to its |
- // DllHandle, but having libudev.so.0 resident may cause problems for that |
- // system library because symbol names are not namespaced by DLL. (Although |
- // our use of RTLD_LOCAL should avoid most problems.) |
- LOG(LS_WARNING) |
- << "libudev.so.1 is resident but distinct from libudev.so.0"; |
- } |
- if (libudev_1) { |
- // Release the refcount that we acquired above. (Does not unload the DLL; |
- // whoever loaded it still needs it.) |
- dlclose(libudev_1); |
- } |
- return unsafe_symlink; |
-} |
- |
-} // namespace cricket |