symlink.2: document EOPNOTSUPP
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Authored by tuexen on Apr 12 2025, 6:52 PM.

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Reviewers

glebius
markj
imp
ziaee

Commits

rGa1b159bb3e78: symlink.2: document EOPNOTSUPP
rGdd9e59beebbb: symlink.2: document EOPNOTSUPP

Summary

When the file system does not support symbolic links (like in the case of MSDOS), symlink() returns -1 and sets errno to EOPNOTSUPP. Document this behavior.

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rG FreeBSD src repository

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Event Timeline

tuexen created this revision.Apr 12 2025, 6:52 PM

Herald added a subscriber: ziaee. · View Herald TranscriptApr 12 2025, 6:52 PM

tuexen requested review of this revision.Apr 12 2025, 6:52 PM

ziaee accepted this revision.Apr 12 2025, 7:01 PM

This revision is now accepted and ready to land.Apr 12 2025, 7:01 PM

markj added inline comments.Apr 13 2025, 3:00 PM

lib/libsys/symlink.2
97

Use correct argument as reported by markj.

This revision now requires review to proceed.Apr 14 2025, 10:18 AM

tuexen marked an inline comment as done.Apr 14 2025, 10:19 AM

tuexen added inline comments.

lib/libsys/symlink.2
97	Fixed. I was reusing the text from `link.2` not catching the difference.

markj accepted this revision.Apr 14 2025, 1:39 PM

This revision is now accepted and ready to land.Apr 14 2025, 1:39 PM

glebius accepted this revision.Apr 14 2025, 6:39 PM

Closed by commit rGdd9e59beebbb: symlink.2: document EOPNOTSUPP (authored by tuexen). · Explain WhyApr 14 2025, 10:06 PM

This revision was automatically updated to reflect the committed changes.

tuexen marked an inline comment as done.

tuexen added a commit: rGdd9e59beebbb: symlink.2: document EOPNOTSUPP.

tuexen added a commit: rGa1b159bb3e78: symlink.2: document EOPNOTSUPP.May 1 2025, 7:01 PM

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lib/

libsys/

symlink.2

6 lines

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symlink.2: document EOPNOTSUPPClosedPublicActions