Chapter 28. devices, Devices – Comtrol eCos User Manual
Page 433
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Chapter 28. Devices
Devices are accessed by means of a pseudo-filesystem, "devfs", that is mounted on "/dev". Open operations are
translated into calls to
cyg_io_lookup()
and if successful result in a file object whose
f_ops
functions translate
filesystem API functions into calls into the device API.
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