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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2014-03-04 14:17:50 +0400 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2014-03-06 19:30:44 +0400 |
| commit | 5d70a59637911e84687b421afeb4c111a579fb2b (patch) | |
| tree | 645055f75e5a47120128f17430f82da40fa00eff /ipc/compat_mq.c | |
| parent | 625b1d7e812d55df8d42253a134002c006de7468 (diff) | |
| download | linux-5d70a59637911e84687b421afeb4c111a579fb2b.tar.xz | |
ipc/compat: convert to COMPAT_SYSCALL_DEFINE
Convert all compat system call functions where all parameter types
have a size of four or less than four bytes, or are pointer types
to COMPAT_SYSCALL_DEFINE.
The implicit casts within COMPAT_SYSCALL_DEFINE will perform proper
zero and sign extension to 64 bit of all parameters if needed.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'ipc/compat_mq.c')
| -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 63d7c6de335b..af087fb40bf7 100644 --- a/ipc/compat_mq.c +++ b/ipc/compat_mq.c @@ -46,9 +46,9 @@ static inline int put_compat_mq_attr(const struct mq_attr *attr, | __put_user(attr->mq_curmsgs, &uattr->mq_curmsgs); } -asmlinkage long compat_sys_mq_open(const char __user *u_name, - int oflag, compat_mode_t mode, - struct compat_mq_attr __user *u_attr) +COMPAT_SYSCALL_DEFINE4(mq_open, const char __user *, u_name, + int, oflag, compat_mode_t, mode, + struct compat_mq_attr __user *, u_attr) { void __user *p = NULL; if (u_attr && oflag & O_CREAT) { @@ -105,8 +105,8 @@ asmlinkage ssize_t compat_sys_mq_timedreceive(mqd_t mqdes, u_msg_prio, u_ts); } -asmlinkage long compat_sys_mq_notify(mqd_t mqdes, - const struct compat_sigevent __user *u_notification) +COMPAT_SYSCALL_DEFINE2(mq_notify, mqd_t, mqdes, + const struct compat_sigevent __user *, u_notification) { struct sigevent __user *p = NULL; if (u_notification) { @@ -122,9 +122,9 @@ asmlinkage long compat_sys_mq_notify(mqd_t mqdes, return sys_mq_notify(mqdes, p); } -asmlinkage long compat_sys_mq_getsetattr(mqd_t mqdes, - const struct compat_mq_attr __user *u_mqstat, - struct compat_mq_attr __user *u_omqstat) +COMPAT_SYSCALL_DEFINE3(mq_getsetattr, mqd_t, mqdes, + const struct compat_mq_attr __user *, u_mqstat, + struct compat_mq_attr __user *, u_omqstat) { struct mq_attr mqstat; struct mq_attr __user *p = compat_alloc_user_space(2 * sizeof(*p)); |