Searched refs:rtn (Results 1 - 6 of 6) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/iokit/Kernel/
H A DIOCommandQueue.cpp185 kern_return_t rtn = KERN_SUCCESS; local
193 rtn = semaphore_wait(producerSema);
194 while( (KERN_SUCCESS != rtn)
195 && (KERN_OPERATION_TIMED_OUT != rtn)
196 && (KERN_SEMAPHORE_DESTROYED != rtn)
197 && (KERN_TERMINATED != rtn)
200 rtn = semaphore_timedwait(producerSema, MACH_TIMESPEC_ZERO);
202 if (KERN_SUCCESS != rtn)
203 return rtn;
231 return rtn;
238 kern_return_t rtn; local
[all...]
H A DIODMACommand.cpp250 IOReturn rtn = mem->dmaCommandOperation( local
253 if (rtn)
254 return rtn;
886 IOReturn rtn; local
895 rtn = kIOReturnSuccess;
901 rtn = memory->dmaCommandOperation(mdOp, fState, sizeof(fState));
905 if (rtn == kIOReturnSuccess) {
909 else if (rtn == kIOReturnOverrun)
912 return rtn;
H A DIOBufferMemoryDescriptor.cpp291 IOReturn rtn = dmaCommandOperation( local
294 if (rtn)
H A DIOMemoryDescriptor.cpp3377 IOReturn rtn;
3381 rtn = _parent->dmaCommandOperation(op, vData, dataSize);
3382 if (kIOReturnSuccess == rtn) {
3390 return rtn;
3404 rtn = _parent->dmaCommandOperation(op, vData, dataSize);
3409 return rtn;
H A DIOService.cpp4231 const char * IOService::stringFromReturn( IOReturn rtn )
4287 return IOFindNameForValue(rtn, IOReturn_values);
4293 int IOService::errnoFromReturn( IOReturn rtn )
4295 switch(rtn) {
/macosx-10.5.8/xnu-1228.15.4/iokit/IOKit/
H A DIOService.h1119 @param rtn The IOReturn code.
1122 virtual const char * stringFromReturn( IOReturn rtn );
1127 @param rtn The IOReturn code.
1130 virtual int errnoFromReturn( IOReturn rtn );

Completed in 81 milliseconds