[incubator-nuttx] 01/02: fs/epoll: change type of eventset from uint8_t to uint32_t

[xi...@apache.org]

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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git

commit d535943a69f03033b077cb95cce162bb28b40b56
Author: Jiuzhu Dong <do...@xiaomi.com>
AuthorDate: Fri Apr 1 17:49:10 2022 +0800

    fs/epoll: change type of eventset from uint8_t to uint32_t
    
    to support EPOLLONESHOT and so on.
    
    Signed-off-by: Jiuzhu Dong <do...@xiaomi.com>
---
 include/sys/poll.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/sys/poll.h b/include/sys/poll.h
index 015874fb1c..4562ac89b5 100644
--- a/include/sys/poll.h
+++ b/include/sys/poll.h
@@ -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.