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sys/poll/epoll: sync the epoll_event struct layout with pollfd

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epoll(2) call broken caused by 94fe5c8349

Change-Id: I0811bb7a756797651819d46236e26869559b1767
Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an 2020-08-13 17:26:34 +08:00 committed by Xiang Xiao
parent 155860ad15
commit 2e2ebb95ca
1 changed files with 9 additions and 3 deletions
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12
include/sys/epoll.h
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@ -78,16 +78,22 @@ enum EPOLL_EVENTS
typedef union poll_data
{
FAR void *ptr; /* For use by drivers */
int fd; /* The descriptor being polled */
void *ptr;
int fd;
uint32_t u32;
} epoll_data_t;
struct epoll_event
{
epoll_data_t data;
FAR sem_t *sem; /* Pointer to semaphore used to post output event */
pollevent_t events; /* The input event flags */
pollevent_t revents; /* The output event flags */
/* Non-standard fields used internally by NuttX. */
void *reserved; /* reserved feild sync with struct pollfd */
FAR sem_t *sem; /* Pointer to semaphore used to post output event */
FAR void *priv; /* For use by drivers */
};
struct epoll_head