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[Yunq] Delete client capability in destructor.

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Add a method to the server class to create an unowned capability. This
makes it simpler to create a capability for passing to other processes.

Duplicate the init yellowstone cap when using it temporarily.
This commit is contained in:
Drew Galbraith 2023-11-27 08:28:58 -08:00
parent 96a2f74e14
commit ad7794c694
24 changed files with 98 additions and 9 deletions
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7
lib/mammoth/file/file.cpp
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@ -3,6 +3,7 @@
#include <glacier/string/str_split.h>
#include <victoriafalls/victoriafalls.yunq.client.h>
#include <yellowstone/yellowstone.yunq.client.h>
#include <zcall.h>
#include <zglobal.h>
#include "util/debug.h"
@ -14,7 +15,11 @@ VFSClient* gVfsClient = nullptr;
void GetVfsClientIfNeeded() {
if (gVfsClient == nullptr) {
YellowstoneClient client(gInitEndpointCap);
// TODO: Add an unowned client so we don't have to duplicate this cap every
// time.
uint64_t dup_cap;
check(ZCapDuplicate(gInitEndpointCap, kZionPerm_All, &dup_cap));
YellowstoneClient client(dup_cap);
GetEndpointRequest yreq;
yreq.set_endpoint_name("victoriafalls");