libsanitizer: merge from master

[thirdparty/gcc.git] / libsanitizer / interception / interception_linux.cpp

diff --git a/libsanitizer/interception/interception_linux.cpp b/libsanitizer/interception/interception_linux.cpp
index 6883608d44f302ce95c83acaf8aadfac7c07dd23..5111a87f0a6c91dbc0c40c9004fb3eae12c0c0a4 100644 (file)
--- a/libsanitizer/interception/interception_linux.cpp
+++ b/libsanitizer/interception/interception_linux.cpp
@@ -63,8 +63,8 @@ bool InterceptFunction(const char *name, uptr *ptr_to_real, uptr func,
   return addr && (func == wrapper);
 }
 
-// Android and Solaris do not have dlvsym
-#if !SANITIZER_ANDROID && !SANITIZER_SOLARIS
+// dlvsym is a GNU extension supported by some other platforms.
+#if SANITIZER_GLIBC || SANITIZER_FREEBSD || SANITIZER_NETBSD
 static void *GetFuncAddr(const char *name, const char *ver) {
   return dlvsym(RTLD_NEXT, name, ver);
 }
@@ -75,7 +75,7 @@ bool InterceptFunction(const char *name, const char *ver, uptr *ptr_to_real,
   *ptr_to_real = (uptr)addr;
   return addr && (func == wrapper);
 }
-#endif  // !SANITIZER_ANDROID
+#endif  // SANITIZER_GLIBC || SANITIZER_FREEBSD || SANITIZER_NETBSD
 
 }  // namespace __interception