View Source: ENOLINK - Waikato Linux Users Group

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!!!Link has been severed

This is an interesting errno.  the Single Unix Specification defines it as being 'Reserved', and gives no further help.  The Linux source uses it in a few places for what appears to be networking related (eg: the network card has no link).  Man pages around the Internet imply that it's a filesystem error -- the file could not be found because a link to the remote host is down.

if you get this error, good luck, and please, let us know how you did it :)

Looking at the 2.4.12 kernel source, it happens if:
* an [ATM] link loses its [VCC]
* A usb network device loses its network link.
So the device is still working properly, it can't contact the remote end. How this is different to [EHOSTDOWN] or [EHOSTUNREACH] is not clear.

Perhaps the distinction is in setting up a connection versus sending data over a previously established connection that has failed? -- JohnMcPherson

18 pages link to ENOLINK:

Last edited on Friday, March 28, 2003 5:57:20 pm by JohnMcPherson

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