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| author | Heiko Carstens | 2014-03-04 16:19:16 +0100 |
|---|---|---|
| committer | Heiko Carstens | 2014-03-06 16:30:45 +0100 |
| commit | 8eee9093cdbeb2aa89d67dc1a3fd118acabaea52 (patch) | |
| tree | ad181d1ee2fab9db22b51676cb259083fe890423 /ipc | |
| parent | fs/compat: convert to COMPAT_SYSCALL_DEFINE with changing parameter types (diff) | |
| download | kernel-qcow2-linux-8eee9093cdbeb2aa89d67dc1a3fd118acabaea52.tar.gz kernel-qcow2-linux-8eee9093cdbeb2aa89d67dc1a3fd118acabaea52.tar.xz kernel-qcow2-linux-8eee9093cdbeb2aa89d67dc1a3fd118acabaea52.zip | |
ipc/compat: convert to COMPAT_SYSCALL_DEFINE with changing parameter types
In order to allow the COMPAT_SYSCALL_DEFINE macro generate code that
performs proper zero and sign extension convert all 64 bit parameters
to their corresponding 32 bit compat counterparts.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/compat_mq.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/ipc/compat_mq.c b/ipc/compat_mq.c index af087fb40bf7..d58747293772 100644 --- a/ipc/compat_mq.c +++ b/ipc/compat_mq.c @@ -78,10 +78,10 @@ static int compat_prepare_timeout(struct timespec __user **p, return 0; } -asmlinkage long compat_sys_mq_timedsend(mqd_t mqdes, - const char __user *u_msg_ptr, - size_t msg_len, unsigned int msg_prio, - const struct compat_timespec __user *u_abs_timeout) +COMPAT_SYSCALL_DEFINE5(mq_timedsend, mqd_t, mqdes, + const char __user *, u_msg_ptr, + compat_size_t, msg_len, unsigned int, msg_prio, + const struct compat_timespec __user *, u_abs_timeout) { struct timespec __user *u_ts; @@ -92,10 +92,10 @@ asmlinkage long compat_sys_mq_timedsend(mqd_t mqdes, msg_prio, u_ts); } -asmlinkage ssize_t compat_sys_mq_timedreceive(mqd_t mqdes, - char __user *u_msg_ptr, - size_t msg_len, unsigned int __user *u_msg_prio, - const struct compat_timespec __user *u_abs_timeout) +COMPAT_SYSCALL_DEFINE5(mq_timedreceive, mqd_t, mqdes, + char __user *, u_msg_ptr, + compat_size_t, msg_len, unsigned int __user *, u_msg_prio, + const struct compat_timespec __user *, u_abs_timeout) { struct timespec __user *u_ts; if (compat_prepare_timeout(&u_ts, u_abs_timeout)) |