summaryrefslogtreecommitdiffstats
path: root/ipc/mqueue.c
diff options
context:
space:
mode:
Diffstat (limited to 'ipc/mqueue.c')
-rw-r--r--ipc/mqueue.c78
1 files changed, 39 insertions, 39 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 9a08acc9e64..6d255e535d0 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -944,7 +944,7 @@ SYSCALL_DEFINE5(mq_timedsend, mqd_t, mqdes, const char __user *, u_msg_ptr,
size_t, msg_len, unsigned int, msg_prio,
const struct timespec __user *, u_abs_timeout)
{
- struct file *filp;
+ struct fd f;
struct inode *inode;
struct ext_wait_queue wait;
struct ext_wait_queue *receiver;
@@ -967,21 +967,21 @@ SYSCALL_DEFINE5(mq_timedsend, mqd_t, mqdes, const char __user *, u_msg_ptr,
audit_mq_sendrecv(mqdes, msg_len, msg_prio, timeout ? &ts : NULL);
- filp = fget(mqdes);
- if (unlikely(!filp)) {
+ f = fdget(mqdes);
+ if (unlikely(!f.file)) {
ret = -EBADF;
goto out;
}
- inode = filp->f_path.dentry->d_inode;
- if (unlikely(filp->f_op != &mqueue_file_operations)) {
+ inode = f.file->f_path.dentry->d_inode;
+ if (unlikely(f.file->f_op != &mqueue_file_operations)) {
ret = -EBADF;
goto out_fput;
}
info = MQUEUE_I(inode);
- audit_inode(NULL, filp->f_path.dentry);
+ audit_inode(NULL, f.file->f_path.dentry);
- if (unlikely(!(filp->f_mode & FMODE_WRITE))) {
+ if (unlikely(!(f.file->f_mode & FMODE_WRITE))) {
ret = -EBADF;
goto out_fput;
}
@@ -1023,7 +1023,7 @@ SYSCALL_DEFINE5(mq_timedsend, mqd_t, mqdes, const char __user *, u_msg_ptr,
}
if (info->attr.mq_curmsgs == info->attr.mq_maxmsg) {
- if (filp->f_flags & O_NONBLOCK) {
+ if (f.file->f_flags & O_NONBLOCK) {
ret = -EAGAIN;
} else {
wait.task = current;
@@ -1056,7 +1056,7 @@ out_free:
if (ret)
free_msg(msg_ptr);
out_fput:
- fput(filp);
+ fdput(f);
out:
return ret;
}
@@ -1067,7 +1067,7 @@ SYSCALL_DEFINE5(mq_timedreceive, mqd_t, mqdes, char __user *, u_msg_ptr,
{
ssize_t ret;
struct msg_msg *msg_ptr;
- struct file *filp;
+ struct fd f;
struct inode *inode;
struct mqueue_inode_info *info;
struct ext_wait_queue wait;
@@ -1084,21 +1084,21 @@ SYSCALL_DEFINE5(mq_timedreceive, mqd_t, mqdes, char __user *, u_msg_ptr,
audit_mq_sendrecv(mqdes, msg_len, 0, timeout ? &ts : NULL);
- filp = fget(mqdes);
- if (unlikely(!filp)) {
+ f = fdget(mqdes);
+ if (unlikely(!f.file)) {
ret = -EBADF;
goto out;
}
- inode = filp->f_path.dentry->d_inode;
- if (unlikely(filp->f_op != &mqueue_file_operations)) {
+ inode = f.file->f_path.dentry->d_inode;
+ if (unlikely(f.file->f_op != &mqueue_file_operations)) {
ret = -EBADF;
goto out_fput;
}
info = MQUEUE_I(inode);
- audit_inode(NULL, filp->f_path.dentry);
+ audit_inode(NULL, f.file->f_path.dentry);
- if (unlikely(!(filp->f_mode & FMODE_READ))) {
+ if (unlikely(!(f.file->f_mode & FMODE_READ))) {
ret = -EBADF;
goto out_fput;
}
@@ -1130,7 +1130,7 @@ SYSCALL_DEFINE5(mq_timedreceive, mqd_t, mqdes, char __user *, u_msg_ptr,
}
if (info->attr.mq_curmsgs == 0) {
- if (filp->f_flags & O_NONBLOCK) {
+ if (f.file->f_flags & O_NONBLOCK) {
spin_unlock(&info->lock);
ret = -EAGAIN;
} else {
@@ -1160,7 +1160,7 @@ SYSCALL_DEFINE5(mq_timedreceive, mqd_t, mqdes, char __user *, u_msg_ptr,
free_msg(msg_ptr);
}
out_fput:
- fput(filp);
+ fdput(f);
out:
return ret;
}
@@ -1174,7 +1174,7 @@ SYSCALL_DEFINE2(mq_notify, mqd_t, mqdes,
const struct sigevent __user *, u_notification)
{
int ret;
- struct file *filp;
+ struct fd f;
struct sock *sock;
struct inode *inode;
struct sigevent notification;
@@ -1220,13 +1220,13 @@ SYSCALL_DEFINE2(mq_notify, mqd_t, mqdes,
skb_put(nc, NOTIFY_COOKIE_LEN);
/* and attach it to the socket */
retry:
- filp = fget(notification.sigev_signo);
- if (!filp) {
+ f = fdget(notification.sigev_signo);
+ if (!f.file) {
ret = -EBADF;
goto out;
}
- sock = netlink_getsockbyfilp(filp);
- fput(filp);
+ sock = netlink_getsockbyfilp(f.file);
+ fdput(f);
if (IS_ERR(sock)) {
ret = PTR_ERR(sock);
sock = NULL;
@@ -1245,14 +1245,14 @@ retry:
}
}
- filp = fget(mqdes);
- if (!filp) {
+ f = fdget(mqdes);
+ if (!f.file) {
ret = -EBADF;
goto out;
}
- inode = filp->f_path.dentry->d_inode;
- if (unlikely(filp->f_op != &mqueue_file_operations)) {
+ inode = f.file->f_path.dentry->d_inode;
+ if (unlikely(f.file->f_op != &mqueue_file_operations)) {
ret = -EBADF;
goto out_fput;
}
@@ -1292,7 +1292,7 @@ retry:
}
spin_unlock(&info->lock);
out_fput:
- fput(filp);
+ fdput(f);
out:
if (sock) {
netlink_detachskb(sock, nc);
@@ -1308,7 +1308,7 @@ SYSCALL_DEFINE3(mq_getsetattr, mqd_t, mqdes,
{
int ret;
struct mq_attr mqstat, omqstat;
- struct file *filp;
+ struct fd f;
struct inode *inode;
struct mqueue_inode_info *info;
@@ -1319,14 +1319,14 @@ SYSCALL_DEFINE3(mq_getsetattr, mqd_t, mqdes,
return -EINVAL;
}
- filp = fget(mqdes);
- if (!filp) {
+ f = fdget(mqdes);
+ if (!f.file) {
ret = -EBADF;
goto out;
}
- inode = filp->f_path.dentry->d_inode;
- if (unlikely(filp->f_op != &mqueue_file_operations)) {
+ inode = f.file->f_path.dentry->d_inode;
+ if (unlikely(f.file->f_op != &mqueue_file_operations)) {
ret = -EBADF;
goto out_fput;
}
@@ -1335,15 +1335,15 @@ SYSCALL_DEFINE3(mq_getsetattr, mqd_t, mqdes,
spin_lock(&info->lock);
omqstat = info->attr;
- omqstat.mq_flags = filp->f_flags & O_NONBLOCK;
+ omqstat.mq_flags = f.file->f_flags & O_NONBLOCK;
if (u_mqstat) {
audit_mq_getsetattr(mqdes, &mqstat);
- spin_lock(&filp->f_lock);
+ spin_lock(&f.file->f_lock);
if (mqstat.mq_flags & O_NONBLOCK)
- filp->f_flags |= O_NONBLOCK;
+ f.file->f_flags |= O_NONBLOCK;
else
- filp->f_flags &= ~O_NONBLOCK;
- spin_unlock(&filp->f_lock);
+ f.file->f_flags &= ~O_NONBLOCK;
+ spin_unlock(&f.file->f_lock);
inode->i_atime = inode->i_ctime = CURRENT_TIME;
}
@@ -1356,7 +1356,7 @@ SYSCALL_DEFINE3(mq_getsetattr, mqd_t, mqdes,
ret = -EFAULT;
out_fput:
- fput(filp);
+ fdput(f);
out:
return ret;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-30 10:44:07 +0000