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

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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6
include/sys/poll.h
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@ -91,11 +91,11 @@
typedef unsigned int nfds_t; typedef unsigned int nfds_t;
/* In the standard poll() definition, the size of the event set is 'short'. /* 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 * Here we pick the uint32_t type to be consistent with the linux to support
* poll events. * 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() /* This is the NuttX variant of the standard pollfd structure. The poll()
* interfaces receive a variable length array of such structures. * interfaces receive a variable length array of such structures.