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-rw-r--r--libc/misc/Makefile.in1
-rw-r--r--libc/misc/internals/__uClibc_main.c26
-rw-r--r--libc/sysdeps/linux/common/bits/uClibc_mutex.h2
3 files changed, 27 insertions, 2 deletions
diff --git a/libc/misc/Makefile.in b/libc/misc/Makefile.in
index 542859576..104db366e 100644
--- a/libc/misc/Makefile.in
+++ b/libc/misc/Makefile.in
@@ -20,7 +20,6 @@ include $(top_srcdir)libc/misc/gnu/Makefile.in
include $(top_srcdir)libc/misc/internals/Makefile.in
include $(top_srcdir)libc/misc/locale/Makefile.in
include $(top_srcdir)libc/misc/mntent/Makefile.in
-include $(top_srcdir)libc/misc/pthread/Makefile.in
include $(top_srcdir)libc/misc/regex/Makefile.in
include $(top_srcdir)libc/misc/search/Makefile.in
include $(top_srcdir)libc/misc/statfs/Makefile.in
diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c
index 50f3c5cae..4454c7b7c 100644
--- a/libc/misc/internals/__uClibc_main.c
+++ b/libc/misc/internals/__uClibc_main.c
@@ -399,3 +399,29 @@ void __uClibc_main(int (*main)(int, char **, char **), int argc,
*/
exit(main(argc, argv, __environ));
}
+
+#ifdef __UCLIBC_HAS_THREADS__
+/* 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)
+# ifdef __UCLIBC_HAS_THREADS_NATIVE__
+weak_alias (__pthread_return_0, __pthread_mutexattr_init)
+weak_alias (__pthread_return_0, __pthread_mutexattr_destroy)
+weak_alias (__pthread_return_0, __pthread_mutexattr_settype)
+# endif
+#endif
diff --git a/libc/sysdeps/linux/common/bits/uClibc_mutex.h b/libc/sysdeps/linux/common/bits/uClibc_mutex.h
index b202a6bd2..14aeb9c80 100644
--- a/libc/sysdeps/linux/common/bits/uClibc_mutex.h
+++ b/libc/sysdeps/linux/common/bits/uClibc_mutex.h
@@ -36,7 +36,7 @@
struct _pthread_cleanup_buffer __infunc_pthread_cleanup_buffer; \
if (C) { \
_pthread_cleanup_push_defer(&__infunc_pthread_cleanup_buffer, \
- __uclibc_mutex_unlock, \
+ (void (*) (void *))__pthread_mutex_unlock, \
&(M)); \
__pthread_mutex_lock(&(M)); \
} \