Version 3.0.6
Allowed getters and setters on JSArray elements (Issue 900).
Stopped JSON objects from hitting inherited setters (part of
Issue 1015).
Allowed numbers and strings as names of getters/setters in object
initializer (Issue 820).
Added use_system_v8 option to gyp (off by default), to make it easier
for Linux distributions to ship with system-provided V8 library.
Exported external array data accessors (Issue 1016).
Added labelled thread names to help with debugging (on Linux).
git-svn-id: http://v8.googlecode.com/svn/trunk@6169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/platform-linux.cc b/src/platform-linux.cc
index 7efb25d..755e8cd 100644
--- a/src/platform-linux.cc
+++ b/src/platform-linux.cc
@@ -31,6 +31,7 @@
#include <pthread.h>
#include <semaphore.h>
#include <signal.h>
+#include <sys/prctl.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <sys/syscall.h>
@@ -551,6 +552,12 @@
Thread::Thread() : ThreadHandle(ThreadHandle::INVALID) {
+ set_name("v8:<unknown>");
+}
+
+
+Thread::Thread(const char* name) : ThreadHandle(ThreadHandle::INVALID) {
+ set_name(name);
}
@@ -563,6 +570,7 @@
// This is also initialized by the first argument to pthread_create() but we
// don't know which thread will run first (the original thread or the new
// one) so we initialize it here too.
+ prctl(PR_SET_NAME, thread->name(), 0, 0, 0);
thread->thread_handle_data()->thread_ = pthread_self();
ASSERT(thread->IsValid());
thread->Run();
@@ -570,6 +578,12 @@
}
+void Thread::set_name(const char* name) {
+ strncpy(name_, name, sizeof(name_));
+ name_[sizeof(name_) - 1] = '\0';
+}
+
+
void Thread::Start() {
pthread_create(&thread_handle_data()->thread_, NULL, ThreadEntry, this);
ASSERT(IsValid());