zhanghongyu 420648b0c6 drivers/pipes: add fcntl(F_SETPIPE_SZ/F_GETPIPE_SZ) support
allows user programs to modify pipe size, but not larger than
CONFIG_DEV_PIPE_MAXSIZE

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2024-09-10 11:35:15 +08:00
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