Title: [245269] trunk/Source/WTF
- Revision
- 245269
- Author
- you...@apple.com
- Date
- 2019-05-13 19:25:56 -0700 (Mon, 13 May 2019)
Log Message
[Mac] Use realpath for dlopen_preflight
https://bugs.webkit.org/show_bug.cgi?id=197803
Reviewed by Eric Carlson.
* wtf/cocoa/SoftLinking.h:
Modified Paths
Diff
Modified: trunk/Source/WTF/ChangeLog (245268 => 245269)
--- trunk/Source/WTF/ChangeLog 2019-05-14 02:25:34 UTC (rev 245268)
+++ trunk/Source/WTF/ChangeLog 2019-05-14 02:25:56 UTC (rev 245269)
@@ -1,3 +1,12 @@
+2019-05-13 Youenn Fablet <you...@apple.com>
+
+ [Mac] Use realpath for dlopen_preflight
+ https://bugs.webkit.org/show_bug.cgi?id=197803
+
+ Reviewed by Eric Carlson.
+
+ * wtf/cocoa/SoftLinking.h:
+
2019-05-13 Yusuke Suzuki <ysuz...@apple.com>
Unreviewed, wrokaround for MACH_VM_MAX_ADDRESS in ARM32_64
Modified: trunk/Source/WTF/wtf/Platform.h (245268 => 245269)
--- trunk/Source/WTF/wtf/Platform.h 2019-05-14 02:25:34 UTC (rev 245268)
+++ trunk/Source/WTF/wtf/Platform.h 2019-05-14 02:25:56 UTC (rev 245269)
@@ -1547,6 +1547,10 @@
#define HAVE_ROUTE_SHARING_POLICY_LONG_FORM_VIDEO 1
#endif
+#if PLATFORM(MAC) && __MAC_OS_X_VERSION_MAX_ALLOWED < 101500
+#define USE_REALPATH_FOR_DLOPEN_PREFLIGHT 1
+#endif
+
#if (PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101500) || (PLATFORM(IOS) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 130000) || (PLATFORM(WATCHOS) && __WATCH_OS_VERSION_MIN_REQUIRED >= 60000) || (PLATFORM(APPLETV) && __TV_OS_VERSION_MIN_REQUIRED >= 130000)
#define HAVE_AVPLAYER_RESOURCE_CONSERVATION_LEVEL 1
#endif
Modified: trunk/Source/WTF/wtf/cocoa/SoftLinking.h (245268 => 245269)
--- trunk/Source/WTF/wtf/cocoa/SoftLinking.h 2019-05-14 02:25:34 UTC (rev 245268)
+++ trunk/Source/WTF/wtf/cocoa/SoftLinking.h 2019-05-14 02:25:56 UTC (rev 245269)
@@ -24,9 +24,10 @@
#pragma once
-#import <wtf/Assertions.h>
#import <dlfcn.h>
#import <objc/runtime.h>
+#import <wtf/Assertions.h>
+#import <wtf/FileSystem.h>
#pragma mark - Soft-link macros for use within a single source file
@@ -63,10 +64,16 @@
return frameworkLibrary; \
}
+#if USE(REALPATH_FOR_DLOPEN_PREFLIGHT)
+#define DLOPEN_PREFLIGHT(path) dlopen_preflight(FileSystem::realPath(path##_s).utf8().data())
+#else
+#define DLOPEN_PREFLIGHT(path) dlopen_preflight(path)
+#endif
+
#define SOFT_LINK_FRAMEWORK_OPTIONAL_PREFLIGHT(framework) \
static bool framework##LibraryIsAvailable() \
{ \
- static bool frameworkLibraryIsAvailable = dlopen_preflight("/System/Library/Frameworks/" #framework ".framework/" #framework); \
+ static bool frameworkLibraryIsAvailable = DLOPEN_PREFLIGHT("/System/Library/Frameworks/" #framework ".framework/" #framework); \
return frameworkLibraryIsAvailable; \
}
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