optimize compound-literal sigset_t's not to contain useless hurd bits

[musl] / src / internal / pthread_impl.h

diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h
index 24cbeb2..615713c 100644 (file)
--- a/src/internal/pthread_impl.h
+++ b/src/internal/pthread_impl.h
@@ -79,8 +79,10 @@ struct __timer {
 #define SIGCANCEL 33
 #define SIGSYSCALL 34
 
-#define SIGPT_SET ((sigset_t){{[sizeof(long)==4] = 3<<(32*(sizeof(long)>4))}})
-#define SIGTIMER_SET ((sigset_t){{ 0x80000000 }})
+#define SIGPT_SET ((sigset_t *)(unsigned long [1+(sizeof(long)==4)]){ \
+       [sizeof(long)==4] = 3<<(32*(sizeof(long)>4)) })
+#define SIGTIMER_SET ((sigset_t *)(unsigned long [1+(sizeof(long)==4)]){ \
+        0x80000000 })
 
 int __set_thread_area(void *);
 int __libc_sigaction(int, const struct sigaction *, struct sigaction *);