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UnloadAll() on non-native loaders.

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git-svn-id: svn://10.0.0.236/trunk@48882 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
dp%netscape.com
1999-09-23 00:14:00 +00:00
parent 3f8d33af18
commit d399f0104e
1 changed files with 33 additions and 1 deletions
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34
mozilla/xpcom/components/nsComponentManager.cpp
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@@ -1866,6 +1866,32 @@ nsComponentManagerImpl::UnregisterComponentSpec(const nsCID &aClass,
return res;
}
struct CanUnload_closure {
int when;
nsresult status; // this is a hack around Enumerate's void return
nsIComponentLoader *native;
};
static PRBool
CanUnload_enumerate(nsHashKey *key, void *aData, void *aClosure)
{
nsIComponentLoader *loader = (nsIComponentLoader *)aData;
struct CanUnload_closure *closure =
(struct CanUnload_closure *)aClosure;
if (loader == closure->native) {
#ifdef DEBUG
fprintf(stderr, "CanUnload_enumerate: skipping native\n");
#endif
return PR_TRUE;
}
closure->status = loader->UnloadAll(closure->when);
if (NS_FAILED(closure->status))
return PR_FALSE;
return PR_TRUE;
}
nsresult
nsComponentManagerImpl::FreeLibraries(void)
{
@@ -1887,7 +1913,13 @@ nsComponentManagerImpl::UnloadLibraries(nsIServiceManager *serviceMgr)
PR_LOG(nsComponentManagerLog, PR_LOG_ALWAYS,
("nsComponentManager: Unloading Libraries."));
// XXX UnloadAll the loaders
// UnloadAll the loaders
/* iterate over all known loaders and ask them to autoregister. */
struct CanUnload_closure closure;
closure.when = NS_Timer;
closure.status = NS_OK;
closure.native = mNativeComponentLoader;
mLoaders->Enumerate(CanUnload_enumerate, &closure);
// UnloadAll the native loader
rv = mNativeComponentLoader->UnloadAll(NS_Timer);