diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/debugfs.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/eventpoll.h | 21 |
2 files changed, 18 insertions, 5 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 7dff776e6d16..9174b0d28582 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -74,7 +74,7 @@ static const struct file_operations __fops = { \ .release = simple_attr_release, \ .read = debugfs_attr_read, \ .write = debugfs_attr_write, \ - .llseek = generic_file_llseek, \ + .llseek = no_llseek, \ } #if defined(CONFIG_DEBUG_FS) diff --git a/include/uapi/linux/eventpoll.h b/include/uapi/linux/eventpoll.h index 1c3154913a39..f4d5c998cc2b 100644 --- a/include/uapi/linux/eventpoll.h +++ b/include/uapi/linux/eventpoll.h @@ -26,8 +26,21 @@ #define EPOLL_CTL_DEL 2 #define EPOLL_CTL_MOD 3 +/* Epoll event masks */ +#define EPOLLIN 0x00000001 +#define EPOLLPRI 0x00000002 +#define EPOLLOUT 0x00000004 +#define EPOLLERR 0x00000008 +#define EPOLLHUP 0x00000010 +#define EPOLLRDNORM 0x00000040 +#define EPOLLRDBAND 0x00000080 +#define EPOLLWRNORM 0x00000100 +#define EPOLLWRBAND 0x00000200 +#define EPOLLMSG 0x00000400 +#define EPOLLRDHUP 0x00002000 + /* Set exclusive wakeup mode for the target file descriptor */ -#define EPOLLEXCLUSIVE (1 << 28) +#define EPOLLEXCLUSIVE (1U << 28) /* * Request the handling of system wakeup events so as to prevent system suspends @@ -39,13 +52,13 @@ * * Requires CAP_BLOCK_SUSPEND */ -#define EPOLLWAKEUP (1 << 29) +#define EPOLLWAKEUP (1U << 29) /* Set the One Shot behaviour for the target file descriptor */ -#define EPOLLONESHOT (1 << 30) +#define EPOLLONESHOT (1U << 30) /* Set the Edge Triggered behaviour for the target file descriptor */ -#define EPOLLET (1 << 31) +#define EPOLLET (1U << 31) /* * On x86-64 make the 64bit structure have the same alignment as the |