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-rw-r--r--libc/misc/pthread/Makefile.in1
-rw-r--r--libc/misc/pthread/weaks.c40
2 files changed, 41 insertions, 0 deletions
diff --git a/libc/misc/pthread/Makefile.in b/libc/misc/pthread/Makefile.in
index 2f436ac1c..69cdf104a 100644
--- a/libc/misc/pthread/Makefile.in
+++ b/libc/misc/pthread/Makefile.in
@@ -11,6 +11,7 @@ MISC_PTHREAD_DIR := $(top_srcdir)libc/misc/pthread
MISC_PTHREAD_OUT := $(top_builddir)libc/misc/pthread
libc-shared-$(UCLIBC_HAS_TLS) += $(MISC_PTHREAD_OUT)/tsd.os
+libc-static-$(UCLIBC_HAS_THREADS) += $(MISC_PTHREAD_OUT)/weaks.o
objclean-y += CLEAN_libc/misc/pthread
diff --git a/libc/misc/pthread/weaks.c b/libc/misc/pthread/weaks.c
new file mode 100644
index 000000000..fb1d85fd7
--- /dev/null
+++ b/libc/misc/pthread/weaks.c
@@ -0,0 +1,40 @@
+/* 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 <libc-internal.h>
+
+/* Weaks for internal library use only.
+ *
+ * We need to define weaks here to cover all the pthread functions that
+ * libc itself will use so that we aren't forced to link libc against
+ * libpthread. This file is only used in libc.a and since we have
+ * weaks here, they will be automatically overridden by libpthread.a
+ * if it gets linked in.
+ */
+
+static int __pthread_return_0 (void) { return 0; }
+static void __pthread_return_void (void) { return; }
+
+weak_alias (__pthread_return_0, __pthread_mutex_init)
+weak_alias (__pthread_return_0, __pthread_mutex_lock)
+weak_alias (__pthread_return_0, __pthread_mutex_trylock)
+weak_alias (__pthread_return_0, __pthread_mutex_unlock)
+weak_alias (__pthread_return_void, _pthread_cleanup_push_defer)
+weak_alias (__pthread_return_void, _pthread_cleanup_pop_restore)
+