[pipe] 补充注释
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@ -439,7 +439,7 @@ const static struct rt_device_ops pipe_ops =
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rt_pipe_write,
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rt_pipe_write,
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rt_pipe_control,
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rt_pipe_control,
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};
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};
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#endif
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#endif /* RT_USING_DEVICE_OPS */
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rt_pipe_t *rt_pipe_create(const char *name, int bufsz)
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rt_pipe_t *rt_pipe_create(const char *name, int bufsz)
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{
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{
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@ -481,7 +481,7 @@ rt_pipe_t *rt_pipe_create(const char *name, int bufsz)
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}
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}
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#ifdef RT_USING_POSIX_DEVIO
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#ifdef RT_USING_POSIX_DEVIO
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dev->fops = (void*)&pipe_fops;
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dev->fops = (void*)&pipe_fops;
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#endif
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#endif /* RT_USING_POSIX_DEVIO */
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return pipe;
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return pipe;
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}
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}
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