1 files changed, 35 insertions, 1 deletions

diff --git a/src/libstrongswan/threading/thread.c b/src/libstrongswan/threading/thread.c
index 5b6f0d2ce..49a1b8430 100644
--- a/src/libstrongswan/threading/thread.c
+++ b/src/libstrongswan/threading/thread.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009 Tobias Brunner
+ * Copyright (C) 2009-2012 Tobias Brunner
  * Hochschule fuer Technik Rapperswil
  *
  * This program is free software; you can redistribute it and/or modify it
@@ -18,6 +18,19 @@
 #include <signal.h>
 #include <semaphore.h>
 
+#ifdef HAVE_GETTID
+#include <sys/types.h>
+#include <unistd.h>
+#endif
+
+#ifdef HAVE_SYS_GETTID
+#include <sys/syscall.h>
+static inline pid_t gettid()
+{
+	return syscall(SYS_gettid);
+}
+#endif
+
 #include <library.h>
 #include <debug.h>
 
@@ -278,6 +291,17 @@ static void *thread_main(private_thread_t *this)
 	sem_wait(&this->created);
 	current_thread->set(current_thread, this);
 	pthread_cleanup_push((thread_cleanup_t)thread_cleanup, this);
+
+	/* TODO: this is not 100% portable as pthread_t is an opaque type (i.e.
+	 * could be of any size, or even a struct) */
+#ifdef HAVE_GETTID
+	DBG2(DBG_LIB, "created thread %.2d [%u]",
+		 this->id, gettid());
+#else
+	DBG2(DBG_LIB, "created thread %.2d [%lx]",
+		 this->id, (u_long)this->thread_id);
+#endif
+
 	res = this->main(this->arg);
 	pthread_cleanup_pop(TRUE);
 
@@ -414,12 +438,20 @@ void thread_exit(void *val)
 }
 
 /**
+ * A dummy thread value that reserved pthread_key_t value "0". A buggy PKCS#11
+ * library mangles this key, without owning it, so we allocate it for them.
+ */
+static thread_value_t *dummy1;
+
+/**
  * Described in header.
  */
 void threads_init()
 {
 	private_thread_t *main_thread = thread_create_internal();
 
+	dummy1 = thread_value_create(NULL);
+
 	main_thread->id = 0;
 	main_thread->thread_id = pthread_self();
 	current_thread = thread_value_create(NULL);
@@ -443,6 +475,8 @@ void threads_deinit()
 {
 	private_thread_t *main_thread = (private_thread_t*)thread_current();
 
+	dummy1->destroy(dummy1);
+
 	main_thread->mutex->lock(main_thread->mutex);
 	thread_destroy(main_thread);
 	current_thread->destroy(current_thread);