silence a lot of warnings and fix a few genuine bugs while I'm at it.

3 files changed, 28 insertions, 2 deletions

diff --git a/libc/misc/pthread/Makefile.in b/libc/misc/pthread/Makefile.in
index a768ac8f9..d0cf995a1 100644
--- a/libc/misc/pthread/Makefile.in
+++ b/libc/misc/pthread/Makefile.in
@@ -8,7 +8,8 @@
 MISC_PTHREAD_DIR := $(top_srcdir)libc/misc/pthread
 MISC_PTHREAD_OUT := $(top_builddir)libc/misc/pthread
 
-libc-$(UCLIBC_HAS_THREADS) += $(MISC_PTHREAD_OUT)/weaks.o
+libc-$(UCLIBC_HAS_THREADS) += $(MISC_PTHREAD_OUT)/unlock.o
+libc-static-$(UCLIBC_HAS_THREADS) += $(MISC_PTHREAD_OUT)/weaks.o
 
 objclean-y += misc_pthread_objclean
 
diff --git a/libc/misc/pthread/unlock.c b/libc/misc/pthread/unlock.c
new file mode 100644
index 000000000..b8adbd813
--- /dev/null
+++ b/libc/misc/pthread/unlock.c
@@ -0,0 +1,26 @@
+/* The weak pthread functions for Linux.
+   Copyright (C) 1996, 1997, 1998 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <pthread.h>
+
+void attribute_hidden __uclibc_mutex_unlock (void *arg)
+{
+	pthread_mutex_t *__mutex = (pthread_mutex_t *)arg;
+	pthread_mutex_unlock(__mutex);
+}
diff --git a/libc/misc/pthread/weaks.c b/libc/misc/pthread/weaks.c
index 1566846ca..580c3eb07 100644
--- a/libc/misc/pthread/weaks.c
+++ b/libc/misc/pthread/weaks.c
@@ -28,7 +28,6 @@
  * if it gets linked in.
  */
 
-static int __pthread_return_0 (void);
 static int __pthread_return_0 (void) { return 0; }
 static void __pthread_return_void (void) { return; }