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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 12:08:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 12:08:18 +0000 |
commit | 5da14042f70711ea5cf66e034699730335462f66 (patch) | |
tree | 0f6354ccac934ed87a2d555f45be4c831cf92f4a /src/go/collectors/go.d.plugin/agent/functions/ext.go | |
parent | Releasing debian version 1.44.3-2. (diff) | |
download | netdata-5da14042f70711ea5cf66e034699730335462f66.tar.xz netdata-5da14042f70711ea5cf66e034699730335462f66.zip |
Merging upstream version 1.45.3+dfsg.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/go/collectors/go.d.plugin/agent/functions/ext.go')
-rw-r--r-- | src/go/collectors/go.d.plugin/agent/functions/ext.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/agent/functions/ext.go b/src/go/collectors/go.d.plugin/agent/functions/ext.go new file mode 100644 index 000000000..28c717d88 --- /dev/null +++ b/src/go/collectors/go.d.plugin/agent/functions/ext.go @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +package functions + +func (m *Manager) Register(name string, fn func(Function)) { + if fn == nil { + m.Warningf("not registering '%s': nil function", name) + return + } + + m.mux.Lock() + defer m.mux.Unlock() + + if _, ok := m.FunctionRegistry[name]; !ok { + m.Debugf("registering function '%s'", name) + } else { + m.Warningf("re-registering function '%s'", name) + } + m.FunctionRegistry[name] = fn +} + +func (m *Manager) Unregister(name string) { + m.mux.Lock() + defer m.mux.Unlock() + + if _, ok := m.FunctionRegistry[name]; !ok { + delete(m.FunctionRegistry, name) + m.Debugf("unregistering function '%s'", name) + } +} |