429 lines
21 KiB
C++
429 lines
21 KiB
C++
#include "SceTypes.hpp"
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#include <chrono>
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#include <cstdint>
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#include <cstdlib>
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#include <filesystem>
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#include <stdexcept>
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#include <string>
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#include <thread>
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extern "C" {
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int APS5_VABI kqueue_nid_postfix();
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int APS5_VABI kevent_nid_postfix(int, const KernelEvent*, int, KernelEvent*, int, const KernelTimespec*);
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int APS5_VABI close_nid_postfix(int);
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int APS5_VABI dup_nid_postfix(int);
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int APS5_VABI pipe_nid_postfix(int*);
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int APS5_VABI socketpair_nid_postfix(int, int, int, int*);
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std::int64_t APS5_VABI send_nid_postfix(int, const void*, std::uint64_t, int);
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std::int64_t APS5_VABI recv_nid_postfix(int, void*, std::uint64_t, int);
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int APS5_VABI open_nid_postfix(const char*, int, int);
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int APS5_VABI mkdir_nid_postfix(const char*, unsigned short);
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int APS5_VABI rmdir_nid_postfix(const char*);
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std::int64_t APS5_VABI write_nid_postfix(int, const char*, std::int64_t);
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int APS5_VABI ftruncate_nid_postfix(int, std::int64_t);
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int APS5_VABI unlink_nid_postfix(const char*);
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int APS5_VABI sceKernelRename(const char*, const char*);
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int APS5_VABI sceKernelCreateEqueue(KernelEqueue* eq, const char* name);
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int APS5_VABI sceKernelDeleteEqueue(KernelEqueue eq);
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int APS5_VABI sceKernelWaitEqueue(KernelEqueue eq, KernelEvent* ev, int num, int* out, const KernelUseconds* timo);
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int APS5_VABI sceKernelAddFileEvent(KernelEqueue eq, int fd, int watch, void* udata);
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int APS5_VABI sceKernelDeleteFileEvent(KernelEqueue eq, int fd);
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int* APS5_VABI __error_nid_postfix();
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}
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static constexpr int GuestEnoent = 2;
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static constexpr int GuestEbadf = 9;
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static constexpr int GuestEinval = 22;
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static constexpr int Unix = 1;
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static constexpr int Stream = 1;
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static constexpr int FirstSocket = 0x10000000;
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static constexpr std::int16_t EvfiltRead = -1;
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static constexpr std::int16_t EvfiltWrite = -2;
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static constexpr std::int16_t EvfiltVnode = -4;
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static constexpr std::int16_t EvfiltProc = -5;
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static constexpr std::int16_t EvfiltTimer = -7;
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static constexpr std::int16_t EvfiltUser = -11;
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static constexpr std::uint16_t EvAdd = 0x0001;
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static constexpr std::uint16_t EvDelete = 0x0002;
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static constexpr std::uint16_t EvEnable = 0x0004;
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static constexpr std::uint16_t EvDisable = 0x0008;
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static constexpr std::uint16_t EvOneshot = 0x0010;
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static constexpr std::uint16_t EvClear = 0x0020;
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static constexpr std::uint16_t EvReceipt = 0x0040;
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static constexpr std::uint16_t EvError = 0x4000;
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static constexpr std::uint32_t NoteTrigger = 0x01000000;
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static constexpr std::uint32_t NoteFfcopy = 0xc0000000;
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static constexpr std::uint32_t NoteFfor = 0x80000000;
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static constexpr std::uint32_t NoteUseconds = 0x0004;
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static constexpr std::uint32_t NoteDelete = 0x0001;
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static constexpr std::uint32_t NoteWrite = 0x0002;
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static constexpr std::uint32_t NoteExtend = 0x0004;
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static constexpr std::uint32_t NoteAttrib = 0x0008;
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static constexpr std::uint32_t NoteLink = 0x0010;
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static constexpr std::uint32_t NoteRename = 0x0020;
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static constexpr std::uint32_t NoteRevoke = 0x0040;
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static constexpr int ReadWrite = 0x0002;
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static constexpr int Create = 0x0200;
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static constexpr int Directory = 0x00020000;
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static constexpr int SceOk = 0;
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static constexpr int SceEnoent = static_cast<int>(0x80020002);
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static constexpr int SceEbadf = static_cast<int>(0x80020009);
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static constexpr int SceEinval = static_cast<int>(0x80020016);
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static void Require(bool value) { if (!value) std::abort(); }
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static KernelEvent Change(std::uintptr_t ident, std::int16_t filter, std::uint16_t flags, std::uint32_t fflags = 0, std::intptr_t data = 0, void* udata = nullptr) {
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KernelEvent change{};
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change.ident = ident;
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change.filter = filter;
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change.flags = flags;
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change.fflags = fflags;
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change.data = data;
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change.udata = udata;
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return change;
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}
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static int Apply(int kq, const KernelEvent& change) {
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return kevent_nid_postfix(kq, &change, 1, nullptr, 0, nullptr);
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}
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static void RequireFailure(int result, int error) {
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Require(result == -1);
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Require(*__error_nid_postfix() == error);
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}
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static int Poll(int kq, KernelEvent* events, int count) {
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const KernelTimespec zero{0, 0};
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return kevent_nid_postfix(kq, nullptr, 0, events, count, &zero);
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}
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static int Wait(int kq, KernelEvent* events, int count) {
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const KernelTimespec second{1, 0};
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return kevent_nid_postfix(kq, nullptr, 0, events, count, &second);
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}
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template <typename TCall> static bool Throws(TCall call) {
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try {
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call();
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} catch (const std::runtime_error&) {
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return true;
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}
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return false;
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}
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static void CreateAndClose() {
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const int kq = kqueue_nid_postfix();
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Require(kq >= 0 && kq < FirstSocket);
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const int other = kqueue_nid_postfix();
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Require(other >= 0 && other != kq);
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KernelEvent event{};
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Require(Poll(kq, &event, 1) == 0);
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Require(Throws([kq] { dup_nid_postfix(kq); }));
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Require(close_nid_postfix(kq) == 0);
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RequireFailure(Poll(kq, &event, 1), GuestEbadf);
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Require(close_nid_postfix(other) == 0);
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int pipe[2];
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Require(pipe_nid_postfix(pipe) == 0);
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RequireFailure(Poll(pipe[0], &event, 1), GuestEbadf);
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Require(close_nid_postfix(pipe[0]) == 0 && close_nid_postfix(pipe[1]) == 0);
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}
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static void Timers() {
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const int kq = kqueue_nid_postfix();
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int marker = 0;
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KernelEvent events[4]{};
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Require(Apply(kq, Change(1, EvfiltTimer, EvAdd, 0, 10, &marker)) == 0);
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Require(Poll(kq, events, 4) == 0);
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Require(Wait(kq, events, 4) == 1);
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Require(events[0].ident == 1 && events[0].filter == EvfiltTimer && events[0].data >= 1 && events[0].udata == &marker);
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Require((events[0].flags & EvClear) != 0);
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Require(Wait(kq, events, 4) == 1 && events[0].ident == 1);
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Require(Apply(kq, Change(1, EvfiltTimer, EvDelete)) == 0);
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RequireFailure(Apply(kq, Change(1, EvfiltTimer, EvDelete)), GuestEnoent);
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Require(Apply(kq, Change(2, EvfiltTimer, EvAdd | EvOneshot, NoteUseconds, 0)) == 0);
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Require(Wait(kq, events, 4) == 1 && events[0].ident == 2 && events[0].data == 1);
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Require(Poll(kq, events, 4) == 0);
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RequireFailure(Apply(kq, Change(2, EvfiltTimer, EvDelete)), GuestEnoent);
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RequireFailure(Apply(kq, Change(3, EvfiltTimer, EvAdd, 0, -1)), GuestEinval);
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RequireFailure(Apply(kq, Change(3, EvfiltTimer, EvAdd, 0x10, 5)), GuestEinval);
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RequireFailure(Apply(kq, Change(3, EvfiltTimer, EvAdd, NoteUseconds | 0x1, 5)), GuestEinval);
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Require(Apply(kq, Change(4, EvfiltTimer, EvAdd, 0, 100000)) == 0);
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Require(Throws([kq] { Apply(kq, Change(4, EvfiltTimer, EvAdd, 0, 5)); }));
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Require(close_nid_postfix(kq) == 0);
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}
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static void UserEvents() {
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const int kq = kqueue_nid_postfix();
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int marker = 0;
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KernelEvent events[4]{};
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Require(Apply(kq, Change(5, EvfiltUser, EvAdd | EvClear, 0, 0, &marker)) == 0);
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Require(Poll(kq, events, 4) == 0);
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std::thread trigger([kq, &marker] {
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std::this_thread::sleep_for(std::chrono::milliseconds(20));
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Require(Apply(kq, Change(5, EvfiltUser, 0, NoteTrigger | NoteFfcopy | 0x123, 77, &marker)) == 0);
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});
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Require(kevent_nid_postfix(kq, nullptr, 0, events, 4, nullptr) == 1);
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trigger.join();
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Require(events[0].ident == 5 && events[0].filter == EvfiltUser && events[0].fflags == 0x123 && events[0].data == 77);
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Require(events[0].udata == &marker && events[0].flags == EvClear);
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Require(Poll(kq, events, 4) == 0);
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Require(Apply(kq, Change(5, EvfiltUser, 0, NoteTrigger | NoteFfor | 0x400, 78)) == 0);
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Require(Poll(kq, events, 4) == 1 && events[0].fflags == 0x523 && events[0].data == 78);
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Require(Apply(kq, Change(6, EvfiltUser, EvAdd)) == 0);
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Require(Apply(kq, Change(6, EvfiltUser, 0, NoteTrigger)) == 0);
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for (int i = 0; i < 2; ++i) {
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Require(Poll(kq, events, 4) == 1 && events[0].ident == 6);
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}
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Require(Apply(kq, Change(6, EvfiltUser, EvClear)) == 0);
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Require(Poll(kq, events, 4) == 0);
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Require(Apply(kq, Change(6, EvfiltUser, EvDelete)) == 0);
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KernelEvent receipt[2]{};
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const KernelEvent change = Change(7, EvfiltUser, EvAdd | EvReceipt, 0x55, 9, &marker);
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Require(kevent_nid_postfix(kq, &change, 1, receipt, 2, nullptr) == 1);
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Require(receipt[0].ident == 7 && receipt[0].flags == EvError && receipt[0].data == 0 && receipt[0].fflags == 0);
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Require(Apply(kq, Change(7, EvfiltUser, 0, NoteTrigger)) == 0);
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Require(Poll(kq, events, 4) == 1 && events[0].fflags == 0x55 && events[0].data == 0 && events[0].flags == EvReceipt);
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Require(close_nid_postfix(kq) == 0);
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}
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static void SocketPair() {
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const int kq = kqueue_nid_postfix();
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int pair[2];
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Require(socketpair_nid_postfix(Unix, Stream, 0, pair) == 0);
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int marker = 0;
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KernelEvent events[4]{};
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Require(Apply(kq, Change(static_cast<std::uintptr_t>(pair[0]), EvfiltRead, EvAdd, 0, 0, &marker)) == 0);
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Require(Poll(kq, events, 4) == 0);
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Require(send_nid_postfix(pair[1], "abc", 3, 0) == 3);
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Require(Wait(kq, events, 4) == 1);
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Require(events[0].ident == static_cast<std::uintptr_t>(pair[0]) && events[0].filter == EvfiltRead && events[0].data == 3 && events[0].udata == &marker);
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Require(Poll(kq, events, 4) == 1);
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char buffer[4]{};
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Require(recv_nid_postfix(pair[0], buffer, sizeof(buffer), 0) == 3);
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Require(Poll(kq, events, 4) == 0);
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Require(Apply(kq, Change(static_cast<std::uintptr_t>(pair[1]), EvfiltWrite, EvAdd | EvOneshot)) == 0);
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Require(Wait(kq, events, 4) == 1 && events[0].filter == EvfiltWrite);
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RequireFailure(Apply(kq, Change(static_cast<std::uintptr_t>(pair[1]), EvfiltWrite, EvDelete)), GuestEnoent);
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Require(Throws([kq, &pair] { Apply(kq, Change(static_cast<std::uintptr_t>(pair[1]), EvfiltRead, EvAdd | EvClear)); }));
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Require(close_nid_postfix(pair[0]) == 0);
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RequireFailure(Apply(kq, Change(static_cast<std::uintptr_t>(pair[0]), EvfiltRead, EvDelete)), GuestEbadf);
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Require(close_nid_postfix(pair[1]) == 0);
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Require(close_nid_postfix(kq) == 0);
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}
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static void Errors() {
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const int kq = kqueue_nid_postfix();
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KernelEvent events[4]{};
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const KernelEvent changes[3] = {
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Change(FirstSocket + 4000, EvfiltRead, EvAdd),
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Change(8, EvfiltUser, EvDelete),
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Change(9, EvfiltUser, EvAdd | EvEnable | EvDisable),
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};
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Require(kevent_nid_postfix(kq, changes, 3, events, 4, nullptr) == 3);
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Require(events[0].flags == EvError && events[0].data == GuestEbadf && events[0].ident == FirstSocket + 4000);
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Require(events[1].flags == EvError && events[1].data == GuestEnoent);
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Require(events[2].flags == EvError && events[2].data == GuestEinval);
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RequireFailure(kevent_nid_postfix(kq, changes, 3, events, 1, nullptr), GuestEnoent);
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Require(events[0].flags == EvError && events[0].data == GuestEbadf);
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RequireFailure(kevent_nid_postfix(kq, changes, 3, nullptr, 0, nullptr), GuestEbadf);
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RequireFailure(Apply(kq, Change(static_cast<std::uintptr_t>(kq), EvfiltRead, EvAdd)), GuestEinval);
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RequireFailure(Apply(kq, Change(1, 1, EvAdd)), GuestEinval);
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Require(Throws([kq] { Apply(kq, Change(1, EvfiltProc, EvAdd)); }));
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Require(Throws([kq] { Apply(kq, Change(1, EvfiltUser, EvAdd | EvDisable)); }));
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int pipe[2];
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Require(pipe_nid_postfix(pipe) == 0);
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Require(Throws([kq, &pipe] { Apply(kq, Change(static_cast<std::uintptr_t>(pipe[0]), EvfiltRead, EvAdd)); }));
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Require(close_nid_postfix(pipe[0]) == 0 && close_nid_postfix(pipe[1]) == 0);
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const KernelEvent skipped = Change(1, 0, EvAdd);
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const KernelTimespec zero{0, 0};
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Require(kevent_nid_postfix(kq, &skipped, 1, events, 4, &zero) == 0);
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const KernelTimespec invalid{0, 1000000000};
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RequireFailure(kevent_nid_postfix(kq, nullptr, 0, events, 4, &invalid), GuestEinval);
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const KernelTimespec negative{-1, 0};
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RequireFailure(kevent_nid_postfix(kq, nullptr, 0, events, 4, &negative), GuestEinval);
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Require(close_nid_postfix(kq) == 0);
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}
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static std::string TemporaryName(const char* stem) {
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return std::string("anyps5-kqueue-") + stem + "-" + std::to_string(std::chrono::steady_clock::now().time_since_epoch().count());
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}
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static void FileWatch() {
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const auto path = TemporaryName("file");
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const int file = open_nid_postfix(path.c_str(), ReadWrite | Create, 0644);
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Require(file >= 0);
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const int kq = kqueue_nid_postfix();
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int marker = 0;
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KernelEvent events[4]{};
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const auto ident = static_cast<std::uintptr_t>(file);
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Require(Apply(kq, Change(ident, EvfiltVnode, 0x25, NoteDelete | NoteWrite | NoteExtend | NoteLink | NoteRename, 0, &marker)) == 0);
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Require(Poll(kq, events, 4) == 0);
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Require(write_nid_postfix(file, "abc", 3) == 3);
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Require(Wait(kq, events, 4) == 1);
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Require(events[0].ident == ident && events[0].filter == EvfiltVnode && events[0].flags == EvClear && events[0].udata == &marker);
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Require(events[0].fflags == (NoteWrite | NoteExtend) && events[0].data == 0);
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Require(Poll(kq, events, 4) == 0);
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Require(ftruncate_nid_postfix(file, 0) == 0);
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std::this_thread::sleep_for(std::chrono::milliseconds(200));
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Require(Poll(kq, events, 4) == 0);
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Require(Apply(kq, Change(ident, EvfiltVnode, EvAdd, NoteAttrib)) == 0);
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Require(write_nid_postfix(file, "abc", 3) == 3);
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std::this_thread::sleep_for(std::chrono::milliseconds(200));
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Require(ftruncate_nid_postfix(file, 0) == 0);
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Require(Wait(kq, events, 4) == 1 && events[0].fflags == NoteAttrib && events[0].udata == nullptr);
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Require(Throws([kq, ident] { Apply(kq, Change(ident, EvfiltVnode, EvAdd, NoteRevoke)); }));
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Require(Apply(kq, Change(ident, EvfiltVnode, EvDelete)) == 0);
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RequireFailure(Apply(kq, Change(ident, EvfiltVnode, EvDelete)), GuestEnoent);
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KernelEqueue eq = 0;
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Require(sceKernelCreateEqueue(&eq, "file") == SceOk);
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Require(sceKernelAddFileEvent(eq, file, static_cast<int>(NoteWrite), &marker) == SceOk);
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Require(write_nid_postfix(file, "defg", 4) == 4);
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int count = 0;
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const KernelUseconds second = 1000000;
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Require(sceKernelWaitEqueue(eq, events, 4, &count, &second) == SceOk && count == 1);
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Require(events[0].ident == ident && events[0].filter == EvfiltVnode && events[0].fflags == (NoteWrite | NoteExtend) && events[0].udata == &marker);
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Require(sceKernelDeleteFileEvent(eq, file) == SceOk);
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Require(sceKernelDeleteFileEvent(eq, file) == SceEnoent);
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Require(sceKernelAddFileEvent(eq, FirstSocket + 4000, static_cast<int>(NoteWrite), nullptr) == SceEbadf);
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int pair[2];
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Require(socketpair_nid_postfix(Unix, Stream, 0, pair) == 0);
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Require(sceKernelAddFileEvent(eq, pair[0], static_cast<int>(NoteWrite), nullptr) == SceEinval);
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RequireFailure(Apply(kq, Change(static_cast<std::uintptr_t>(pair[0]), EvfiltVnode, EvAdd, NoteWrite)), GuestEinval);
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RequireFailure(Apply(kq, Change(static_cast<std::uintptr_t>(kq), EvfiltVnode, EvAdd, NoteWrite)), GuestEinval);
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Require(close_nid_postfix(pair[0]) == 0 && close_nid_postfix(pair[1]) == 0);
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int pipe[2];
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Require(pipe_nid_postfix(pipe) == 0);
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RequireFailure(Apply(kq, Change(static_cast<std::uintptr_t>(pipe[0]), EvfiltVnode, EvAdd, NoteWrite)), GuestEinval);
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Require(close_nid_postfix(pipe[0]) == 0 && close_nid_postfix(pipe[1]) == 0);
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Require(Apply(kq, Change(ident, EvfiltVnode, EvAdd, NoteWrite)) == 0);
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Require(sceKernelAddFileEvent(eq, file, static_cast<int>(NoteWrite), nullptr) == SceOk);
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Require(close_nid_postfix(file) == 0);
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RequireFailure(Apply(kq, Change(ident, EvfiltVnode, EvDelete)), GuestEbadf);
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Require(sceKernelDeleteFileEvent(eq, file) == SceEbadf);
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Require(sceKernelDeleteEqueue(eq) == SceOk);
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Require(close_nid_postfix(kq) == 0);
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Require(std::filesystem::remove(path));
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}
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#ifndef _WIN32
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static void RenameAndDeleteWatchedFile() {
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const auto path = TemporaryName("moved");
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const auto renamed = path + "-renamed";
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const int file = open_nid_postfix(path.c_str(), ReadWrite | Create, 0644);
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Require(file >= 0);
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const int kq = kqueue_nid_postfix();
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KernelEvent events[4]{};
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const auto ident = static_cast<std::uintptr_t>(file);
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Require(Apply(kq, Change(ident, EvfiltVnode, EvAdd | EvClear, NoteDelete | NoteRename)) == 0);
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Require(sceKernelRename(path.c_str(), renamed.c_str()) == SceOk);
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std::this_thread::sleep_for(std::chrono::milliseconds(200));
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Require(Poll(kq, events, 4) == 1 && events[0].ident == ident && events[0].fflags == NoteRename);
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Require(unlink_nid_postfix(renamed.c_str()) == 0);
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std::this_thread::sleep_for(std::chrono::milliseconds(200));
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Require(Poll(kq, events, 4) == 1 && events[0].ident == ident && events[0].fflags == NoteDelete);
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Require(close_nid_postfix(file) == 0);
|
|
Require(close_nid_postfix(kq) == 0);
|
|
}
|
|
|
|
static std::uint32_t NotesThrough(int kq, std::uintptr_t ident, std::uint32_t last) {
|
|
std::uint32_t notes = 0;
|
|
KernelEvent events[4]{};
|
|
while ((notes & last) == 0) {
|
|
Require(Wait(kq, events, 4) == 1 && events[0].ident == ident);
|
|
notes |= events[0].fflags;
|
|
}
|
|
return notes;
|
|
}
|
|
|
|
static void MoveDirectoryEntries() {
|
|
const auto path = TemporaryName("moves");
|
|
const auto outside = path + "-outside";
|
|
Require(mkdir_nid_postfix(path.c_str(), 0755) == 0 && mkdir_nid_postfix(outside.c_str(), 0755) == 0);
|
|
const int child = open_nid_postfix((path + "/first.bin").c_str(), ReadWrite | Create, 0644);
|
|
Require(child >= 0 && close_nid_postfix(child) == 0);
|
|
const int directory = open_nid_postfix(path.c_str(), Directory, 0);
|
|
Require(directory >= 0);
|
|
const int kq = kqueue_nid_postfix();
|
|
KernelEvent events[4]{};
|
|
const auto ident = static_cast<std::uintptr_t>(directory);
|
|
Require(Apply(kq, Change(ident, EvfiltVnode, EvAdd | EvClear, NoteWrite | NoteExtend | NoteLink)) == 0);
|
|
for (int i = 0; i < 64; ++i) {
|
|
Require(sceKernelRename((path + "/first.bin").c_str(), (path + "/second.bin").c_str()) == SceOk);
|
|
Require(sceKernelRename((path + "/second.bin").c_str(), (path + "/first.bin").c_str()) == SceOk);
|
|
}
|
|
Require(mkdir_nid_postfix((path + "/sub").c_str(), 0755) == 0);
|
|
Require(NotesThrough(kq, ident, NoteLink) == (NoteWrite | NoteLink));
|
|
Require(sceKernelRename((path + "/first.bin").c_str(), (outside + "/first.bin").c_str()) == SceOk);
|
|
Require(Wait(kq, events, 4) == 1 && events[0].ident == ident && events[0].fflags == (NoteWrite | NoteExtend));
|
|
Require(sceKernelRename((outside + "/first.bin").c_str(), (path + "/first.bin").c_str()) == SceOk);
|
|
Require(Wait(kq, events, 4) == 1 && events[0].ident == ident && events[0].fflags == (NoteWrite | NoteExtend));
|
|
Require(sceKernelRename((path + "/sub").c_str(), (outside + "/sub").c_str()) == SceOk);
|
|
Require(Wait(kq, events, 4) == 1 && events[0].ident == ident && events[0].fflags == (NoteWrite | NoteExtend | NoteLink));
|
|
Require(close_nid_postfix(directory) == 0);
|
|
Require(close_nid_postfix(kq) == 0);
|
|
Require(std::filesystem::remove_all(path) == 2 && std::filesystem::remove_all(outside) == 2);
|
|
}
|
|
#endif
|
|
|
|
static void DirectoryWatch() {
|
|
const auto path = TemporaryName("directory");
|
|
Require(mkdir_nid_postfix(path.c_str(), 0755) == 0);
|
|
const int directory = open_nid_postfix(path.c_str(), Directory, 0);
|
|
Require(directory >= 0);
|
|
const int kq = kqueue_nid_postfix();
|
|
KernelEvent events[4]{};
|
|
const auto ident = static_cast<std::uintptr_t>(directory);
|
|
Require(Apply(kq, Change(ident, EvfiltVnode, EvAdd | EvClear, NoteWrite | NoteLink | NoteDelete | NoteRename)) == 0);
|
|
Require(Poll(kq, events, 4) == 0);
|
|
const int child = open_nid_postfix((path + "/child.bin").c_str(), ReadWrite | Create, 0644);
|
|
Require(child >= 0 && close_nid_postfix(child) == 0);
|
|
Require(Wait(kq, events, 4) == 1 && events[0].ident == ident && events[0].fflags == NoteWrite);
|
|
Require(mkdir_nid_postfix((path + "/sub").c_str(), 0755) == 0);
|
|
Require(Wait(kq, events, 4) == 1 && events[0].fflags == (NoteWrite | NoteLink));
|
|
Require(sceKernelRename((path + "/child.bin").c_str(), (path + "/renamed.bin").c_str()) == SceOk);
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(200));
|
|
Require(Poll(kq, events, 4) == 1 && events[0].ident == ident && events[0].fflags == NoteWrite);
|
|
Require(unlink_nid_postfix((path + "/renamed.bin").c_str()) == 0);
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(200));
|
|
Require(Poll(kq, events, 4) == 1 && events[0].fflags == NoteWrite);
|
|
Require(rmdir_nid_postfix((path + "/sub").c_str()) == 0);
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(200));
|
|
Require(Poll(kq, events, 4) == 1 && events[0].fflags == (NoteWrite | NoteLink));
|
|
Require(close_nid_postfix(directory) == 0);
|
|
Require(close_nid_postfix(kq) == 0);
|
|
Require(std::filesystem::remove_all(path) == 1);
|
|
}
|
|
|
|
static void Timeout() {
|
|
const int kq = kqueue_nid_postfix();
|
|
KernelEvent event{};
|
|
const KernelTimespec timeout{0, 30000000};
|
|
const auto start = std::chrono::steady_clock::now();
|
|
Require(kevent_nid_postfix(kq, nullptr, 0, &event, 1, &timeout) == 0);
|
|
Require(std::chrono::steady_clock::now() - start >= std::chrono::milliseconds(29));
|
|
Require(kevent_nid_postfix(kq, nullptr, 0, &event, 0, nullptr) == 0);
|
|
Require(close_nid_postfix(kq) == 0);
|
|
}
|
|
|
|
int main() {
|
|
CreateAndClose();
|
|
Timers();
|
|
UserEvents();
|
|
SocketPair();
|
|
Errors();
|
|
FileWatch();
|
|
#ifndef _WIN32
|
|
RenameAndDeleteWatchedFile();
|
|
MoveDirectoryEntries();
|
|
#endif
|
|
DirectoryWatch();
|
|
Timeout();
|
|
return 0;
|
|
}
|