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author | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-03-23 13:10:33 +1100 |
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committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-03-23 13:10:33 +1100 |
commit | de52d96e5639da634fb3f3a2de54551b7b751f92 (patch) | |
tree | 44beaddd61f272519f4d446fe9158009002709db | |
parent | 52effa517d2adf6c7de20aa766bacf83c43e767f (diff) | |
parent | 7e040726850a106587485c21bdacc0bfc8a0cbed (diff) |
Merge remote-tracking branch 'driver-core/driver-core-next'
-rw-r--r-- | include/uapi/linux/eventpoll.h | 21 |
1 files changed, 17 insertions, 4 deletions
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 |