diff options
Diffstat (limited to 'winsup/cygwin/sync.h')
-rw-r--r-- | winsup/cygwin/sync.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/winsup/cygwin/sync.h b/winsup/cygwin/sync.h index a32dadb97..d546b71e5 100644 --- a/winsup/cygwin/sync.h +++ b/winsup/cygwin/sync.h @@ -48,9 +48,9 @@ extern muto muto_start; /* Use a statically allocated buffer as the storage for a muto */ #define new_muto(__inh, __name) \ ({ \ - static __attribute__((section(".data_cygwin_nocopy"))) muto __mbuf; \ + static volatile __attribute__((section(".data_cygwin_nocopy"))) muto __mbuf; \ (void) new ((void *) &__mbuf) muto (__inh, __name); \ __mbuf.next = muto_start.next; \ - muto_start.next = &__mbuf; \ - &__mbuf; \ + muto_start.next = (muto *) &__mbuf; \ + (muto *) &__mbuf; \ }) |