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tomoyo: annotate ->poll() instances 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2017-07-02 23:32:02 -04:00
parent 680ef72abd
commit c0d4be289e
4 changed files with 7 additions and 7 deletions
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2
security/tomoyo/audit.c
View File

@ -458,7 +458,7 @@ void tomoyo_read_log(struct tomoyo_io_buffer *head)
* *
* Returns POLLIN | POLLRDNORM when ready to read an audit log. * Returns POLLIN | POLLRDNORM when ready to read an audit log.
*/ */
unsigned int tomoyo_poll_log(struct file *file, poll_table *wait) __poll_t tomoyo_poll_log(struct file *file, poll_table *wait)
{ {
if (tomoyo_log_count) if (tomoyo_log_count)
return POLLIN | POLLRDNORM; return POLLIN | POLLRDNORM;

4
security/tomoyo/common.c
View File

@ -2120,7 +2120,7 @@ static struct tomoyo_domain_info *tomoyo_find_domain_by_qid
* *
* Waits for access requests which violated policy in enforcing mode. * Waits for access requests which violated policy in enforcing mode.
*/ */
static unsigned int tomoyo_poll_query(struct file *file, poll_table *wait) static __poll_t tomoyo_poll_query(struct file *file, poll_table *wait)
{ {
if (!list_empty(&tomoyo_query_list)) if (!list_empty(&tomoyo_query_list))
return POLLIN | POLLRDNORM; return POLLIN | POLLRDNORM;
@ -2453,7 +2453,7 @@ int tomoyo_open_control(const u8 type, struct file *file)
* Returns POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM if ready to read/write, * Returns POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM if ready to read/write,
* POLLOUT | POLLWRNORM otherwise. * POLLOUT | POLLWRNORM otherwise.
*/ */
unsigned int tomoyo_poll_control(struct file *file, poll_table *wait) __poll_t tomoyo_poll_control(struct file *file, poll_table *wait)
{ {
struct tomoyo_io_buffer *head = file->private_data; struct tomoyo_io_buffer *head = file->private_data;
if (head->poll) if (head->poll)

6
security/tomoyo/common.h
View File

@ -789,7 +789,7 @@ struct tomoyo_acl_param {
struct tomoyo_io_buffer { struct tomoyo_io_buffer {
void (*read) (struct tomoyo_io_buffer *); void (*read) (struct tomoyo_io_buffer *);
int (*write) (struct tomoyo_io_buffer *); int (*write) (struct tomoyo_io_buffer *);
unsigned int (*poll) (struct file *file, poll_table *wait); __poll_t (*poll) (struct file *file, poll_table *wait);
/* Exclusive lock for this structure. */ /* Exclusive lock for this structure. */
struct mutex io_sem; struct mutex io_sem;
char __user *read_user_buf; char __user *read_user_buf;
@ -981,8 +981,8 @@ int tomoyo_path_number_perm(const u8 operation, const struct path *path,
unsigned long number); unsigned long number);
int tomoyo_path_perm(const u8 operation, const struct path *path, int tomoyo_path_perm(const u8 operation, const struct path *path,
const char *target); const char *target);
unsigned int tomoyo_poll_control(struct file *file, poll_table *wait); __poll_t tomoyo_poll_control(struct file *file, poll_table *wait);
unsigned int tomoyo_poll_log(struct file *file, poll_table *wait); __poll_t tomoyo_poll_log(struct file *file, poll_table *wait);
int tomoyo_socket_bind_permission(struct socket *sock, struct sockaddr *addr, int tomoyo_socket_bind_permission(struct socket *sock, struct sockaddr *addr,
int addr_len); int addr_len);
int tomoyo_socket_connect_permission(struct socket *sock, int tomoyo_socket_connect_permission(struct socket *sock,

2
security/tomoyo/securityfs_if.c
View File

@ -157,7 +157,7 @@ static int tomoyo_release(struct inode *inode, struct file *file)
* Returns POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM if ready to read/write, * Returns POLLIN | POLLRDNORM | POLLOUT | POLLWRNORM if ready to read/write,
* POLLOUT | POLLWRNORM otherwise. * POLLOUT | POLLWRNORM otherwise.
*/ */
static unsigned int tomoyo_poll(struct file *file, poll_table *wait) static __poll_t tomoyo_poll(struct file *file, poll_table *wait)
{ {
return tomoyo_poll_control(file, wait); return tomoyo_poll_control(file, wait);
} }