1 files changed, 50 insertions, 0 deletions
diff --git a/REORG.TODO/hurd/hurd-raise.c b/REORG.TODO/hurd/hurd-raise.c
new file mode 100644
index 0000000000..af99db38bd
--- /dev/null
+++ b/REORG.TODO/hurd/hurd-raise.c
@@ -0,0 +1,50 @@
+/* Copyright (C) 1994-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <hurd.h>
+#include <hurd/signal.h>
+#include <hurd/msg.h>
+#include <setjmp.h>
+
+/* Handle signal SIGNO in the calling thread.
+   If SS is not NULL it is the sigstate for the calling thread;
+   SS->lock is held on entry and released before return.  */
+
+int
+_hurd_raise_signal (struct hurd_sigstate *ss,
+		    int signo, const struct hurd_signal_detail *detail)
+{
+  if (ss == NULL)
+    {
+      ss = _hurd_self_sigstate ();
+      __spin_lock (&ss->lock);
+    }
+
+  /* Mark SIGNO as pending to be delivered.  */
+  __sigaddset (&ss->pending, signo);
+  ss->pending_data[signo] = *detail;
+
+  __spin_unlock (&ss->lock);
+
+  /* Send a message to the signal thread so it will wake up and check for
+     pending signals.  This is a generic "poll request" message (SIGNO==0)
+     rather than delivering this signal and its detail, because we have
+     already marked the signal as pending for the particular thread we
+     want.  Generating the signal with an RPC might deliver it to some
+     other thread.  */
+  return __msg_sig_post (_hurd_msgport, 0, 0, __mach_task_self ());
+}