RTEMS Filesystem Design Guide
device_close()
rtems_libio_t *iop
deviceio.c
This routine extracts the major and minor device driver numbers from the IMFS_jnode_t that is referenced in the file control block.
It also forms an argument list that contains the file control block.
A rtems_io_close() function call is made to close the device specified by the major and minor device numbers.
RTEMS Filesystem Design Guide
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