Socket waits now block in select() on the socket plus a wake or cancel
socket (Common/Net/Cancel), so a stop or cancel ends them at once.
- HTTP: cancel flags become net::CancelToken; Connect waits once on all
addresses, receives wait instead of spinning, no DNS retry sleep.
- Adhoc: the friend finder and adhoc server block on their sockets with
a wake socket and a deadline; matching runs on a CoreTiming tick
instead of two threads (savestate section bumped).
- sceNetInet select/poll check without blocking and park the HLE thread,
re-checked from a CoreTiming event until ready or the emulated
timeout.
- Vendor the aemu_postoffice client (was a submodule) with no sleeps:
waits on the socket, close via shutdown and an eventcount, cancelable
connects, and lock-free session slot claims.
- PortManager waits without a timeout; PSP_InitWait replaces the
headless boot poll.
- TimeUtil: sleep_us/sleep_ms only outside the core; sleep_precise,
sleep_random, yield and the Windows timer period are gone.
- Unit test for the socket waits.
* Move and rename file_util/fd_util to Common/File/FileUtil and DirListing
Let's also move net while we're at it.
Move the ZIM/PNG loaders over to Common.
Move the UI framework into Common
iOS buildfix
* Buildfix
* Buildfixes
* Apple buildfix
* This typo again..
* UWP buildfix
* Fix build of PPSSPPQt, such as it is (it's not in good condition...)
* Guess what? Another buildfix.
Since the majority of the code is using ReadAt API already, map this to
a `readp` "syscall" which does not mutate any state about the file
descriptor therefore making it fairly safe multi-threading wise.
This allows to get rid of read-time mutexes in RamCachedFileLoader and
therefore fixes#9803
libretroadmin