Lines Matching refs:IOReturn

62     IOReturn status,
79 	virtual IOReturn probe(IOService * target) = 0;
81 	virtual IOReturn open( IOOptionBits state, IOMemoryDescriptor * buffer) = 0;
82 	virtual IOReturn close(IOOptionBits state) = 0;
84 	virtual IOReturn startIO(uint32_t           operation,
90 	virtual IOReturn checkForWork(void) = 0;
92 	virtual IOReturn setEncryptionKey(const uint8_t * key, size_t keySize);
182 IOReturn IOPolledFileOpen(const char * filename,
190 IOReturn IOPolledFileOpen(const char * filename,
198 IOReturn IOPolledFileClose(IOPolledFileIOVars ** pVars,
202 IOReturn IOPolledFilePollersSetup(IOPolledFileIOVars * vars, uint32_t openState);
214 extern __C IOReturn IOPolledFileSeek(IOPolledFileIOVars * vars, uint64_t position);
216 extern __C IOReturn IOPolledFileWrite(IOPolledFileIOVars * vars,
219 extern __C IOReturn IOPolledFileRead(IOPolledFileIOVars * vars,
223 extern __C IOReturn IOPolledFileFlush(IOPolledFileIOVars * vars);
225 extern __C IOReturn IOPolledFilePollersOpen(IOPolledFileIOVars * vars, uint32_t state, bool abortab…
227 extern __C IOReturn IOPolledFilePollersClose(IOPolledFileIOVars * vars, uint32_t state);
229 extern __C IOReturn IOPolledFilePollersSetEncryptionKey(IOPolledFileIOVars * vars,