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--- ./third_party/WebKit/Source/platform/heap/ThreadState.cpp.orig 2014-08-12 21:07:16.000000000 +0200
+++ ./third_party/WebKit/Source/platform/heap/ThreadState.cpp 2014-08-13 09:56:58.000000000 +0200
@@ -45,13 +45,22 @@
extern "C" void* __libc_stack_end; // NOLINT
#endif
+#if OS(FREEBSD)
+#include <pthread_np.h>
+#endif
+
namespace WebCore {
static void* getStackStart()
{
-#if defined(__GLIBC__) || OS(ANDROID)
+#if defined(__GLIBC__) || OS(ANDROID) || OS(FREEBSD)
pthread_attr_t attr;
+#if OS(FREEBSD)
+ pthread_attr_init(&attr);
+ if (!pthread_attr_get_np(pthread_self(), &attr)) {
+#else
if (!pthread_getattr_np(pthread_self(), &attr)) {
+#endif
void* base;
size_t size;
int error = pthread_attr_getstack(&attr, &base, &size);
@@ -59,6 +68,9 @@
pthread_attr_destroy(&attr);
return reinterpret_cast<Address>(base) + size;
}
+#if OS(FREEBSD)
+ pthread_attr_destroy(&attr);
+#endif
#if defined(__GLIBC__)
// pthread_getattr_np can fail for the main thread. In this case
// just like NaCl we rely on the __libc_stack_end to give us
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