53 lines
2.2 KiB
Go
53 lines
2.2 KiB
Go
// Mgmt
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// Copyright (C) 2013-2024+ James Shubin and the project contributors
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// Written by James Shubin <james@shubin.ca> and the project contributors
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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//
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// Additional permission under GNU GPL version 3 section 7
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//
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// If you modify this program, or any covered work, by linking or combining it
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// with embedded mcl code and modules (and that the embedded mcl code and
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// modules which link with this program, contain a copy of their source code in
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// the authoritative form) containing parts covered by the terms of any other
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// license, the licensors of this program grant you additional permission to
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// convey the resulting work. Furthermore, the licensors of this program grant
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// the original author, James Shubin, additional permission to update this
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// additional permission if he deems it necessary to achieve the goals of this
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// additional permission.
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package traits
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// Refreshable functions as flag storage for resources to signal that they
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// support receiving refresh notifications, and what that value is. These are
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// commonly used to send information that some aspect of the state is invalid
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// due to an unlinked change. The canonical example is a svc resource that needs
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// reloading after a configuration file changes.
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type Refreshable struct {
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refresh bool
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// Bug5819 works around issue https://github.com/golang/go/issues/5819
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Bug5819 interface{} // XXX: workaround
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}
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// Refresh returns the refresh notification state.
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func (obj *Refreshable) Refresh() bool {
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return obj.refresh
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}
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// SetRefresh sets the refresh notification state.
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func (obj *Refreshable) SetRefresh(b bool) {
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obj.refresh = b
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}
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