diff options
| -rw-r--r-- | htl/cancellation.c | 8 | ||||
| -rw-r--r-- | htl/pt-self.c | 10 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/htl/pt-sysdep.c | 14 |
3 files changed, 15 insertions, 17 deletions
diff --git a/htl/cancellation.c b/htl/cancellation.c index 9cc61b9f23..5a67083188 100644 --- a/htl/cancellation.c +++ b/htl/cancellation.c @@ -25,10 +25,6 @@ int __pthread_enable_asynccancel (void) struct __pthread *p = _pthread_self (); int oldtype; - if (___pthread_self == NULL) - /* We are not initialized yet, we can't be cancelled anyway. */ - return PTHREAD_CANCEL_DEFERRED; - __pthread_mutex_lock (&p->cancel_lock); oldtype = p->cancel_type; p->cancel_type = PTHREAD_CANCEL_ASYNCHRONOUS; @@ -43,10 +39,6 @@ void __pthread_disable_asynccancel (int oldtype) { struct __pthread *p = _pthread_self (); - if (___pthread_self == NULL) - /* We are not initialized yet, we can't be cancelled anyway. */ - return; - __pthread_mutex_lock (&p->cancel_lock); p->cancel_type = oldtype; __pthread_mutex_unlock (&p->cancel_lock); diff --git a/htl/pt-self.c b/htl/pt-self.c index f7e9cb88c4..1278908397 100644 --- a/htl/pt-self.c +++ b/htl/pt-self.c @@ -24,15 +24,7 @@ pthread_t __pthread_self (void) { - struct __pthread *self; - - if (___pthread_self == NULL) - /* We are not initialized yet, we are the first thread. */ - return 1; - - self = _pthread_self (); - assert (self != NULL); - + struct __pthread *self = _pthread_self (); return self->thread; } diff --git a/sysdeps/mach/hurd/htl/pt-sysdep.c b/sysdeps/mach/hurd/htl/pt-sysdep.c index 55b1a86e00..030a7c7a9e 100644 --- a/sysdeps/mach/hurd/htl/pt-sysdep.c +++ b/sysdeps/mach/hurd/htl/pt-sysdep.c @@ -26,6 +26,10 @@ #include <pt-internal.h> #include <pthreadP.h> +/* Initial thread structure used temporarily during initialization, so various + * functions can already work at least basically. */ +static struct __pthread init_thread; + static void reset_pthread_total (void) { @@ -47,6 +51,10 @@ _init_routine (void *stack) /* Already initialized */ return; + /* Initialize early thread structure. */ + init_thread.thread = 1; + ___pthread_self = &init_thread; + /* Initialize the library. */ ___pthread_init (); @@ -74,6 +82,12 @@ _init_routine (void *stack) __pthread_default_attr.__guardsize = __vm_page_size; #endif + /* Copy over the thread-specific state */ + assert (!init_thread.thread_specifics); + memcpy (&thread->static_thread_specifics, + &init_thread.static_thread_specifics, + sizeof (thread->static_thread_specifics)); + ___pthread_self = thread; /* Decrease the number of threads, to take into account that the |