4.115
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1 | #if HAVE_CONFIG_H |
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2 | /* |
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3 | * The license and distribution terms for this file may be |
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4 | * found in the file LICENSE in this distribution or at |
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5 | * http://www.rtems.com/license/LICENSE. |
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6 | */ |
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7 | |
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8 | #include "config.h" |
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9 | #endif |
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10 | |
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11 | #include <rtems.h> |
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12 | #include <rtems/io.h> |
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13 | |
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14 | #include "devfs.h" |
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15 | |
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16 | int devFS_ioctl( |
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17 | rtems_libio_t *iop, |
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18 | ioctl_command_t command, |
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19 | void *buffer |
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20 | ) |
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21 | { |
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22 | rtems_libio_ioctl_args_t args; |
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23 | rtems_status_code status; |
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24 | const devFS_node *np = iop->pathinfo.node_access; |
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25 | |
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26 | args.iop = iop; |
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27 | args.command = command; |
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28 | args.buffer = buffer; |
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29 | |
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30 | status = rtems_io_control( |
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31 | np->major, |
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32 | np->minor, |
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33 | (void *) &args |
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34 | ); |
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35 | |
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36 | if ( status ) |
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37 | return rtems_deviceio_errno(status); |
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38 | |
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39 | return args.ioctl_return; |
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40 | } |
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41 | |
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