1IEEE1284_CLAIM(3)                  Functions                 IEEE1284_CLAIM(3)
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NAME

6       ieee1284_claim - claim access to the port
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SYNOPSIS

9       #include <ieee1284.h>
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11       int ieee1284_claim(struct parport *port);
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DESCRIPTION

14       With the exception of ieee1284_get_deviceid(3), ieee1284_claim must be
15       called on an open port before any other libieee1284 function for
16       accessing a device on it.
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RETURN VALUE

19       E1284_OK
20           Success. Note that, unless the F1284_EXCL flag was specified to
21           start with, the port should be released within a “reasonable”
22           amount of time.
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24       E1284_NOMEM
25           There is not enough memory.
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27       E1284_INVALIDPORT
28           The port parameter is invalid (for instance, it might not have been
29           opened yet).
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31       E1284_SYS
32           There was a problem at the operating system level. The global
33           variable errno has been set appropriately.
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SEE ALSO

36       ieee1284_release(3)
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AUTHOR

39       Tim Waugh <twaugh@redhat.com>
40           Author.
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43       Copyright © 2001-2003 Tim Waugh
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47[FIXME: source]                   07/28/2020                 IEEE1284_CLAIM(3)
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