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correctly support disabling caps with CAP REQ, fixes #337

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This commit is contained in:
Shivaram Lingamneni 2019-02-02 20:00:23 -05:00
parent 6667585605
commit f48af3ee44
5 changed files with 55 additions and 9 deletions
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5
irc/caps/set.go
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@ -59,6 +59,11 @@ func (s *Set) Union(other *Set) {
utils.BitsetUnion(s[:], other[:])
}
// Subtract removes all the capabilities of another set from this set.
func (s *Set) Subtract(other *Set) {
utils.BitsetSubtract(s[:], other[:])
}
// Empty returns whether the set is empty.
func (s *Set) Empty() bool {
return utils.BitsetEmpty(s[:])