fdfawef324andClaude Opus 5.5 2ae7896b6d fix(libSceNetCtl): keep the callback argument and deliver the state from sceNetCtlCheckCallback ...

sceNetCtlRegisterCallback and sceNetCtlRegisterCallbackV6 stored only
the function and dropped its argument, and sceNetCtlCheckCallback
returned 0 without calling anything, so a title that polls
sceNetCtlCheckCallback until its callback reports IPOBTAINED never
got the event.

Each callback slot now keeps the function, its argument and the last
event it received; unregistration clears the slot. With no IPv4
callback registered, sceNetCtlCheckCallback returns 0 without querying
the host. Otherwise it takes the state from the same host-interface
predicate as sceNetCtlGetState, IPOBTAINED (3) or DISCONNECTED (1)
(shadPS4 src/core/libraries/network/net_ctl_codes.h L27-29
@15abf68c9b52), marks the IPv4 slots whose last event differs and
calls them on the calling thread with their argument after the lock is
released, so a callback can unregister itself. Delivery once per state
change and slot follows KytyPS5 src/libs/network.cpp @9e41d8320a27
(NetCtlCallbackSlot L3447-3451, NetCtlCheckCallback L3648-3661,
NetCtlRegisterCallback L3687-3707); shadPS4 net_ctl_obj.cpp L47-57
delivers on every check instead, and the debt entry records the
difference and that KytyPS5 calls the callbacks under its lock.
sceNetCtlTerm clears both tables, as KytyPS5 NetCtlTerm (L3625-3633)
does. V6 slots keep their argument but get no event, since no source
says which call delivers them.

NetCtlCallback is now an APS5_VABI pointer, so the Windows build calls
the guest function with the System V ABI.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-18 18:31:00 +02:00

..

CMakeLists.txt

fix(libSceNetCtl): answer sceNetCtlGetInfo from the host IPv4 interface

2026-10-13 16:44:06 +02:00

Export.cpp

fix(libSceNetCtl): keep the callback argument and deliver the state from sceNetCtlCheckCallback

2026-10-18 18:31:00 +02:00