Fix pthread_kill and pthread_self visibility from raise

* pthreadP.h: New file.
* sysdeps/generic/pt-kill.c (pthread_kill): Rename to __pthread_kill.
pthread_kill: New strong alias.
* sysdeps/hurd/pt-kill.c: Likewise.
* sysdeps/generic/raise.c: Include <pthreadP.h> instead of <pthread.h>.
Make __pthread_kill and __pthread_self weak.
(raise): Use __pthread_kill and __pthread_self instead of pthread_kill
and pthread_self.

1 files changed, 26 insertions, 0 deletions

diff --git a/pthreadP.h b/pthreadP.h
new file mode 100644
index 0000000..f1fd625
--- /dev/null
+++ b/pthreadP.h
@@ -0,0 +1,26 @@
+/* Copyright (C) 2016 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/>.  */
+
+#ifndef _PTHREADP_H
+#define _PTHREADP_H	1
+
+#include <pthread.h>
+
+extern pthread_t __pthread_self (void);
+extern int __pthread_kill (pthread_t threadid, int signo);
+
+#endif	/* pthreadP.h */