Gregory Nutt
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7ad7163bd3
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Updated comments
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2014-11-29 17:39:40 -06:00 |
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Gregory Nutt
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4657f5c870
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Update some Documentation and comments associated with the last ioctl change
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2014-11-29 13:25:29 -06:00 |
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Gregory Nutt
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1a22ede31c
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Add some comments
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2014-11-29 10:59:41 -06:00 |
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Gregory Nutt
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e31d5125ae
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Add support for a variadic ioctl() function. The ioctl() interface is a non-standard, Unix interface. NuttX has always used the older, three-parameter version. Most contemporary systems now, however, use a variadic form of the ioctl() function. Added an option to insert a shim layer to adapt the three-parameter ioctl() to use the variadic interface form. Internally, the ioctl handling is the same three-parameter logic. The only real complexity to the shim is in how the system calls must be handled.
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2014-11-29 10:53:22 -06:00 |