LinkageMapELF.getOwners(): add note about plibs

For preserved libraries, the owner(s) may have been been previously
uninstalled, but these uninstalled owners can be returned by this
method since they are registered in the PreservedLibsRegistry.

diff --git a/pym/portage/util/_dyn_libs/LinkageMapELF.py b/pym/portage/util/_dyn_libs/LinkageMapELF.py
index 2ad97bbc7338b7ee7b46b1745fa973cde2f2fad9..cf8def34b97de67ad1b1eaedd9ee6e32bbc6bce8 100644 (file)
--- a/pym/portage/util/_dyn_libs/LinkageMapELF.py
+++ b/pym/portage/util/_dyn_libs/LinkageMapELF.py
@@ -568,6 +568,11 @@ class LinkageMapELF(object):
                if the object is unknown. Returns an empty tuple if the owner(s)
                are unknown.
 
+               NOTE: For preserved libraries, the owner(s) may have been been
+               previously uninstalled, but these uninstalled owners can be
+               returned by this method since they are registered in the
+               PreservedLibsRegistry.
+
                @param obj: absolute path to an object
                @type obj: string (example: '/usr/bin/bar')
                @rtype: tuple