[Glibc-bsd-commits] r4568 - trunk/glibc-ports/kfreebsd/fbtl

[Petr Salinger]

Author: ps-guest
Date: 2013-06-22 08:32:40 +0000 (Sat, 22 Jun 2013)
New Revision: 4568

Added:
   trunk/glibc-ports/kfreebsd/fbtl/pt-raise.c
Log:
skeleton for pt-raise.c



Added: trunk/glibc-ports/kfreebsd/fbtl/pt-raise.c
===================================================================
--- trunk/glibc-ports/kfreebsd/fbtl/pt-raise.c	                        (rev 0)
+++ trunk/glibc-ports/kfreebsd/fbtl/pt-raise.c	2013-06-22 08:32:40 UTC (rev 4568)
@@ -0,0 +1,42 @@
+/* Copyright (C) 2002-2013 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper at redhat.com>, 2002.
+
+   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 <errno.h>
+#include <signal.h>
+#include <sysdep.h>
+#include <tls.h>
+#include <kernel-features.h>
+
+
+int
+raise (sig)
+     int sig;
+{
+  /* raise is an async-safe function.  It could be called while the
+     fork function temporarily invalidated the PID field.  Adjust for
+     that.  */
+#warning TODO all
+#if 0
+  pid_t pid = THREAD_GETMEM (THREAD_SELF, pid);
+  if (__builtin_expect (pid < 0, 0))
+    pid = -pid;
+
+  return INLINE_SYSCALL (tgkill, 3, pid, THREAD_GETMEM (THREAD_SELF, tid),
+			 sig);
+#endif			 
+}