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Fix typo in urcu/uatomic_generic.h
[urcu.git]
/
urcu
/
uatomic_generic.h
diff --git
a/urcu/uatomic_generic.h
b/urcu/uatomic_generic.h
index 9ee7b7bdc22a6bedeef45ef6447d930162375c99..f65b398988143a126a664635ad3bbcf8ce1fefeb 100644
(file)
--- a/
urcu/uatomic_generic.h
+++ b/
urcu/uatomic_generic.h
@@
-28,10
+28,6
@@
extern "C" {
#endif
extern "C" {
#endif
-#ifndef BITS_PER_LONG
-#define BITS_PER_LONG (__SIZEOF_LONG__ * 8)
-#endif
-
#ifndef uatomic_set
#define uatomic_set(addr, v) STORE_SHARED(*(addr), (v))
#endif
#ifndef uatomic_set
#define uatomic_set(addr, v) STORE_SHARED(*(addr), (v))
#endif
@@
-162,9
+158,9
@@
unsigned long _uatomic_exchange(void *addr, unsigned long val, int len)
do {
old = uatomic_read((unsigned int *)addr);
do {
old = uatomic_read((unsigned int *)addr);
- while (!__sync_bool_compare_and_swap_4(addr, old, val));
+
}
while (!__sync_bool_compare_and_swap_4(addr, old, val));
-
}
return old;
+ return old;
}
#if (BITS_PER_LONG == 64)
case 8:
}
#if (BITS_PER_LONG == 64)
case 8:
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