yukangzhi bcddaa59a9 drivers/pipe: fix POLLHUP handling in poll() ... For POLICY_0, when a pipe only has a reader and no writer, if the pipe is empty, set POLLHUP. For POLICY_1, when a pipe only has a reader but no writer, if the pipe is empty, POLLHUP will not be set. This change corrects poll() behavior to match the two pipe policies. No API changes. Signed-off-by: yukangzhi <yukangzhi@xiaomi.com>		2026-01-22 22:09:01 +08:00
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CMakeLists.txt
fifo.c
Kconfig
Make.defs
pipe.c
pipe_common.c	drivers/pipe: fix POLLHUP handling in poll()	2026-01-22 22:09:01 +08:00
pipe_common.h