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fs/epoll: change type of eventset from uint8_t to uint32_t

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to support EPOLLONESHOT and so on.

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
This commit is contained in:
Jiuzhu Dong
2022-04-01 17:49:10 +08:00
committed by Xiang Xiao
parent 53fef8d9c4
commit d535943a69
1 changed files with 3 additions and 3 deletions
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include/sys/poll.h
+3 -3
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@@ -91,11 +91,11 @@
typedef unsigned int nfds_t;
/* In the standard poll() definition, the size of the event set is 'short'.
* Here we pick the smallest storage element that will contain all of the
* poll events.
* Here we pick the uint32_t type to be consistent with the linux to support
* EPOLLRDHUP, EPOLLWAKEUP, EPOLLONESHOT...
*/
typedef uint8_t pollevent_t;
typedef uint32_t pollevent_t;
/* This is the NuttX variant of the standard pollfd structure. The poll()
* interfaces receive a variable length array of such structures.