Issue NOTE_EXTEND when a directory entry is added to or removed from
the monitored directory as the result of rename(2) operation. The renames staying in the directory are not reported. Submitted by: Vladimir Kondratyev <wulf@cicgroup.ru> MFC after: 2 weeks
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=298922
@ -24,7 +24,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd May 1, 2016
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.Dd May 2, 2016
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.Dt KQUEUE 2
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.Os
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.Sh NAME
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@ -376,7 +376,13 @@ was called on the file referenced by the descriptor.
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.It Dv NOTE_WRITE
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A write occurred on the file referenced by the descriptor.
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.It Dv NOTE_EXTEND
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The file referenced by the descriptor was extended.
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For regular file, the file referenced by the descriptor was extended.
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.Pp
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For directory, reports that a directory entry was added or removed,
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as the result of rename operation.
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The
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.Dv NOTE_EXTEND
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event is not reported when a name is changed inside the directory.
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.It Dv NOTE_ATTRIB
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The file referenced by the descriptor had its attributes changed.
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.It Dv NOTE_LINK
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@ -4660,6 +4660,7 @@ vop_rename_post(void *ap, int rc)
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VFS_KNOTE_UNLOCKED(a->a_fdvp, hint);
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VFS_KNOTE_UNLOCKED(a->a_tdvp, hint);
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} else {
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hint |= NOTE_EXTEND;
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if (a->a_fvp->v_type == VDIR)
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hint |= NOTE_LINK;
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VFS_KNOTE_UNLOCKED(a->a_fdvp, hint);
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