use bss instead of mmap for main thread's pthread thread-specific data

[oweals/musl.git] / src / thread / __wait.c

diff --git a/src/thread/__wait.c b/src/thread/__wait.c
index 8c249cd3538114feea460831b8aaaf8e7cf8daed..b0969bb2c879223013603f19b3adc5c4250b1966 100644 (file)
--- a/src/thread/__wait.c
+++ b/src/thread/__wait.c
@@ -1,4 +1,3 @@
-#define SYSCALL_RETURN_ERRNO
 #include "pthread_impl.h"
 
 void __wait(volatile int *addr, volatile int *waiters, int val, int priv)
@@ -11,6 +10,6 @@ void __wait(volatile int *addr, volatile int *waiters, int val, int priv)
        }
        if (waiters) a_inc(waiters);
        while (*addr==val)
-               syscall4(__NR_futex, (long)addr, FUTEX_WAIT|priv, val, 0);
+               __syscall(__NR_futex, (long)addr, FUTEX_WAIT|priv, val, 0);
        if (waiters) a_dec(waiters);
 }