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Diffstat (limited to 'hurd')
-rw-r--r--hurd/hurd/signal.h87
1 files changed, 0 insertions, 87 deletions
diff --git a/hurd/hurd/signal.h b/hurd/hurd/signal.h
index 6bc7103b0a..5d116fb2fd 100644
--- a/hurd/hurd/signal.h
+++ b/hurd/hurd/signal.h
@@ -40,11 +40,6 @@
 #include <setjmp.h>		/* For `jmp_buf'.  */
 #include <spin-lock.h>
 struct hurd_signal_preemptor;	/* <hurd/sigpreempt.h> */
-#if defined __USE_EXTERN_INLINES && defined _LIBC
-# if IS_IN (libc) || IS_IN (libpthread)
-#  include <sigsetops.h>
-# endif
-#endif
 
 
 /* Full details of a signal.  */
@@ -157,33 +152,6 @@ extern void _hurd_sigstate_unlock (struct hurd_sigstate *ss);
 /* Used by libpthread to remove stale sigstate structures.  */
 extern void _hurd_sigstate_delete (thread_t thread);
 
-#ifndef _HURD_SIGNAL_H_EXTERN_INLINE
-#define _HURD_SIGNAL_H_EXTERN_INLINE __extern_inline
-#endif
-
-#if defined __USE_EXTERN_INLINES && defined _LIBC
-# if IS_IN (libc)
-_HURD_SIGNAL_H_EXTERN_INLINE struct hurd_sigstate *
-_hurd_self_sigstate (void)
-{
-  struct hurd_sigstate *ss = THREAD_GETMEM (THREAD_SELF, _hurd_sigstate);
-  if (__glibc_unlikely (ss == NULL))
-    {
-      thread_t self = __mach_thread_self ();
-
-      /* The thread variable is unset; this must be the first time we've
-        asked for it.  In this case, the critical section flag cannot
-        possible already be set.  Look up our sigstate structure the slow
-        way.  */
-      ss = _hurd_thread_sigstate (self);
-      THREAD_SETMEM (THREAD_SELF, _hurd_sigstate, ss);
-      __mach_port_deallocate (__mach_task_self (), self);
-    }
-  return ss;
-}
-# endif
-#endif
-
 struct machine_thread_all_state;
 extern mach_port_t
 _hurdsig_abort_rpcs (struct hurd_sigstate *ss, int signo, int sigthread,
@@ -215,63 +183,8 @@ extern int _hurd_core_limit;
    avoid unexpectingly exposing EINTR to the application.  */
 
 extern void *_hurd_critical_section_lock (void);
-
-#if defined __USE_EXTERN_INLINES && defined _LIBC
-# if IS_IN (libc)
-_HURD_SIGNAL_H_EXTERN_INLINE void *
-_hurd_critical_section_lock (void)
-{
-  struct hurd_sigstate *ss;
-
-#ifdef __LIBC_NO_TLS
-  if (__LIBC_NO_TLS ())
-    /* TLS is currently initializing, no need to enter critical section.  */
-    return NULL;
-#endif
-
-  ss = _hurd_self_sigstate ();
-
-  if (! __spin_try_lock (&ss->critical_section_lock))
-    /* We are already in a critical section, so do nothing.  */
-    return NULL;
-
-  /* With the critical section lock held no signal handler will run.
-     Return our sigstate pointer; this will be passed to
-     _hurd_critical_section_unlock to unlock it.  */
-  return ss;
-}
-# endif
-#endif
-
 extern void _hurd_critical_section_unlock (void *our_lock);
 
-#if defined __USE_EXTERN_INLINES && defined _LIBC
-# if IS_IN (libc)
-_HURD_SIGNAL_H_EXTERN_INLINE void
-_hurd_critical_section_unlock (void *our_lock)
-{
-  if (our_lock == NULL)
-    /* The critical section lock was held when we began.  Do nothing.  */
-    return;
-  else
-    {
-      /* It was us who acquired the critical section lock.  Unlock it.  */
-      struct hurd_sigstate *ss = (struct hurd_sigstate *) our_lock;
-      sigset_t pending;
-      _hurd_sigstate_lock (ss);
-      __spin_unlock (&ss->critical_section_lock);
-      pending = _hurd_sigstate_pending (ss) & ~ss->blocked;
-      _hurd_sigstate_unlock (ss);
-      if (__glibc_unlikely (!__sigisemptyset (&pending)))
-	/* There are unblocked signals pending, which weren't
-	   delivered because we were in the critical section.
-	   Tell the signal thread to deliver them now.  */
-	__msg_sig_post (_hurd_msgport, 0, 0, __mach_task_self ());
-    }
-}
-# endif
-#endif
-
 /* Convenient macros for simple uses of critical sections.
    These two must be used as a pair at the same C scoping level.  */