45 static bool bogusfd(int fd) {  in bogusfd()  argument
47   return fd < 0 || fd >= kTableSize;  in bogusfd()
73 static FdDesc *fddesc(ThreadState *thr, uptr pc, int fd) {  in fddesc()  argument
74   CHECK_GE(fd, 0);  in fddesc()
75   CHECK_LT(fd, kTableSize);  in fddesc()
76   atomic_uintptr_t *pl1 = &fdctx.tab[fd / kTableSizeL2];  in fddesc()
89   return &((FdDesc*)l1)[fd % kTableSizeL2];  // NOLINT  in fddesc()
93 static void init(ThreadState *thr, uptr pc, int fd, FdSync *s) {  in init()  argument
94   FdDesc *d = fddesc(thr, pc, fd);  in init()
136 bool FdLocation(uptr addr, int *fd, int *tid, u32 *stack) {  in FdLocation()  argument
144       *fd = l1 * kTableSizeL1 + l2;  in FdLocation()
153 void FdAcquire(ThreadState *thr, uptr pc, int fd) {  in FdAcquire()  argument
154   if (bogusfd(fd))  in FdAcquire()
156   FdDesc *d = fddesc(thr, pc, fd);  in FdAcquire()
158   DPrintf("#%d: FdAcquire(%d) -> %p\n", thr->tid, fd, s);  in FdAcquire()
164 void FdRelease(ThreadState *thr, uptr pc, int fd) {  in FdRelease()  argument
165   if (bogusfd(fd))  in FdRelease()
167   FdDesc *d = fddesc(thr, pc, fd);  in FdRelease()
169   DPrintf("#%d: FdRelease(%d) -> %p\n", thr->tid, fd, s);  in FdRelease()
175 void FdAccess(ThreadState *thr, uptr pc, int fd) {  in FdAccess()  argument
176   DPrintf("#%d: FdAccess(%d)\n", thr->tid, fd);  in FdAccess()
177   if (bogusfd(fd))  in FdAccess()
179   FdDesc *d = fddesc(thr, pc, fd);  in FdAccess()
183 void FdClose(ThreadState *thr, uptr pc, int fd) {  in FdClose()  argument
184   DPrintf("#%d: FdClose(%d)\n", thr->tid, fd);  in FdClose()
185   if (bogusfd(fd))  in FdClose()
187   FdDesc *d = fddesc(thr, pc, fd);  in FdClose()
199 void FdFileCreate(ThreadState *thr, uptr pc, int fd) {  in FdFileCreate()  argument
200   DPrintf("#%d: FdFileCreate(%d)\n", thr->tid, fd);  in FdFileCreate()
201   if (bogusfd(fd))  in FdFileCreate()
203   init(thr, pc, fd, &fdctx.filesync);  in FdFileCreate()
225 void FdEventCreate(ThreadState *thr, uptr pc, int fd) {  in FdEventCreate()  argument
226   DPrintf("#%d: FdEventCreate(%d)\n", thr->tid, fd);  in FdEventCreate()
227   if (bogusfd(fd))  in FdEventCreate()
229   init(thr, pc, fd, allocsync(thr, pc));  in FdEventCreate()
232 void FdSignalCreate(ThreadState *thr, uptr pc, int fd) {  in FdSignalCreate()  argument
233   DPrintf("#%d: FdSignalCreate(%d)\n", thr->tid, fd);  in FdSignalCreate()
234   if (bogusfd(fd))  in FdSignalCreate()
236   init(thr, pc, fd, 0);  in FdSignalCreate()
239 void FdInotifyCreate(ThreadState *thr, uptr pc, int fd) {  in FdInotifyCreate()  argument
240   DPrintf("#%d: FdInotifyCreate(%d)\n", thr->tid, fd);  in FdInotifyCreate()
241   if (bogusfd(fd))  in FdInotifyCreate()
243   init(thr, pc, fd, 0);  in FdInotifyCreate()
246 void FdPollCreate(ThreadState *thr, uptr pc, int fd) {  in FdPollCreate()  argument
247   DPrintf("#%d: FdPollCreate(%d)\n", thr->tid, fd);  in FdPollCreate()
248   if (bogusfd(fd))  in FdPollCreate()
250   init(thr, pc, fd, allocsync(thr, pc));  in FdPollCreate()
253 void FdSocketCreate(ThreadState *thr, uptr pc, int fd) {  in FdSocketCreate()  argument
254   DPrintf("#%d: FdSocketCreate(%d)\n", thr->tid, fd);  in FdSocketCreate()
255   if (bogusfd(fd))  in FdSocketCreate()
258   init(thr, pc, fd, &fdctx.socksync);  in FdSocketCreate()
261 void FdSocketAccept(ThreadState *thr, uptr pc, int fd, int newfd) {  in FdSocketAccept()  argument
262   DPrintf("#%d: FdSocketAccept(%d, %d)\n", thr->tid, fd, newfd);  in FdSocketAccept()
263   if (bogusfd(fd))  in FdSocketAccept()
270 void FdSocketConnecting(ThreadState *thr, uptr pc, int fd) {  in FdSocketConnecting()  argument
271   DPrintf("#%d: FdSocketConnecting(%d)\n", thr->tid, fd);  in FdSocketConnecting()
272   if (bogusfd(fd))  in FdSocketConnecting()
278 void FdSocketConnect(ThreadState *thr, uptr pc, int fd) {  in FdSocketConnect()  argument
279   DPrintf("#%d: FdSocketConnect(%d)\n", thr->tid, fd);  in FdSocketConnect()
280   if (bogusfd(fd))  in FdSocketConnect()
282   init(thr, pc, fd, &fdctx.socksync);  in FdSocketConnect()