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Introduce URCU_INLINE_SMALL_FUNCTIONS
[userspace-rcu.git]
/
compat_futex.c
diff --git
a/compat_futex.c
b/compat_futex.c
index 28089cc838e0bccf2cb00768f67dbab967c4c653..bb928e61d6849fc90f63ab5b07fcf82718f28990 100644
(file)
--- a/
compat_futex.c
+++ b/
compat_futex.c
@@
-26,6
+26,7
@@
#include <assert.h>
#include <errno.h>
#include <poll.h>
#include <assert.h>
#include <errno.h>
#include <poll.h>
+#include <stdint.h>
#include <urcu/arch.h>
#include <urcu/futex.h>
#include <urcu/arch.h>
#include <urcu/futex.h>
@@
-39,10
+40,10
@@
static pthread_cond_t compat_futex_cond = PTHREAD_COND_INITIALIZER;
* Waiter will relinquish the CPU until woken up.
*/
* Waiter will relinquish the CPU until woken up.
*/
-int compat_futex_noasync(int
*uaddr, int op, in
t val,
- const struct timespec *timeout, int
*uaddr2, in
t val3)
+int compat_futex_noasync(int
32_t *uaddr, int op, int32_
t val,
+ const struct timespec *timeout, int
32_t *uaddr2, int32_
t val3)
{
{
- int ret,
i,
gret = 0;
+ int ret, gret = 0;
/*
* Check if NULL. Don't let users expect that they are taken into
/*
* Check if NULL. Don't let users expect that they are taken into
@@
-66,8
+67,7
@@
int compat_futex_noasync(int *uaddr, int op, int val,
pthread_cond_wait(&compat_futex_cond, &compat_futex_lock);
break;
case FUTEX_WAKE:
pthread_cond_wait(&compat_futex_cond, &compat_futex_lock);
break;
case FUTEX_WAKE:
- for (i = 0; i < val; i++)
- pthread_cond_signal(&compat_futex_cond);
+ pthread_cond_broadcast(&compat_futex_cond);
break;
default:
gret = -EINVAL;
break;
default:
gret = -EINVAL;
@@
-84,11
+84,9
@@
end:
* Waiter will busy-loop trying to read the condition.
*/
* Waiter will busy-loop trying to read the condition.
*/
-int compat_futex_async(int
*uaddr, int op, in
t val,
- const struct timespec *timeout, int
*uaddr2, in
t val3)
+int compat_futex_async(int
32_t *uaddr, int op, int32_
t val,
+ const struct timespec *timeout, int
32_t *uaddr2, int32_
t val3)
{
{
- int ret, i;
-
/*
* Check if NULL. Don't let users expect that they are taken into
* account.
/*
* Check if NULL. Don't let users expect that they are taken into
* account.
@@
-112,4
+110,5
@@
int compat_futex_async(int *uaddr, int op, int val,
default:
return -EINVAL;
}
default:
return -EINVAL;
}
+ return 0;
}
}
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