macosx-10.10/AppleRAID-4.0.6/AppleRAIDUserLib.c

1167     AppleRAIDExtentOnDisk * extent = (AppleRAIDExtentOnDisk *)(map + 1);
1170     map->priUsed += sizeof(AppleRAIDExtentOnDisk);
1228     AppleRAIDExtentOnDisk extent;
1232     CFDataRef extentData = CFDataCreate(kCFAllocatorDefault, (const UInt8 *)&extent, sizeof(AppleRAIDExtentOnDisk));
1272 	AppleRAIDExtentOnDisk * extent = (AppleRAIDExtentOnDisk *)(header + 1);
1341 	AppleRAIDExtentOnDisk * extent = (AppleRAIDExtentOnDisk *)(header + 1);
1362     AppleRAIDExtentOnDisk * extent = (AppleRAIDExtentOnDisk *)((char *)header + header->lvExtentsStart);
2015 static AppleRAIDExtentOnDisk *
2016 allocateExtent(AppleRAIDExtentOnDisk * firstExtent,  UInt64 lvgExtentCount, UInt64 size, CFStringRef location, UInt64 * extentCount)
2022     AppleRAIDExtentOnDisk dummyExtent = {0, 0};
2024     AppleRAIDExtentOnDisk * newExtents = malloc(sizeof(AppleRAIDExtentOnDisk));
2029 	AppleRAIDExtentOnDisk * prevExtent = &dummyExtent;
2030 	AppleRAIDExtentOnDisk * nextExtent = firstExtent;
2031 	AppleRAIDExtentOnDisk * prevLargestExtent = 0;
2032 	AppleRAIDExtentOnDisk * nextLargestExtent = 0;
2070 		newExtents = reallocf(newExtents, sizeof(AppleRAIDExtentOnDisk) * (*extentCount + 1));
2093 static UInt64 growLastExtent(CFMutableDataRef extentData, AppleRAIDExtentOnDisk * lvgExtentList, UInt64 lvgExtentCount, UInt64 newSize)
2099     AppleRAIDExtentOnDisk foo, * extent = &foo;
2105 	range = CFRangeMake(index, sizeof(AppleRAIDExtentOnDisk));
2110 	index += sizeof(AppleRAIDExtentOnDisk);
2119     AppleRAIDExtentOnDisk * lvgExtent;
2136 	    CFDataReplaceBytes(extentData, range, (void *)extent, sizeof(AppleRAIDExtentOnDisk));
2154     AppleRAIDExtentOnDisk foo, * extent = &foo;
2158 	range = CFRangeMake(index, sizeof(AppleRAIDExtentOnDisk));
2166 	    CFDataReplaceBytes(extentData, range, (void *)extent, sizeof(AppleRAIDExtentOnDisk));
2167 	    CFDataSetLength(extentData, index + sizeof(AppleRAIDExtentOnDisk));
2169 	    return CFDataGetLength(extentData) / sizeof(AppleRAIDExtentOnDisk);  // the new extent count
2172 	index += sizeof(AppleRAIDExtentOnDisk);
2319 static AppleRAIDExtentOnDisk *
2326     AppleRAIDExtentOnDisk * extents = NULL;
2335     if (*extentCount * sizeof(AppleRAIDExtentOnDisk) > extentSize) return NULL;  // XXX buffer size
2340     AppleRAIDExtentOnDisk * extentsBuffer = (AppleRAIDExtentOnDisk *)malloc(extentSize);
2354 	*extentCount = extentSize / sizeof(AppleRAIDExtentOnDisk);
2370     UInt64 extentCount = kMaxIOConnectTransferSize / sizeof(AppleRAIDExtentOnDisk);
2372     AppleRAIDExtentOnDisk * extentList = getVolumeExtents(volRef, &extentCount);
2383 						       extentCount * sizeof(AppleRAIDExtentOnDisk), kCFAllocatorMalloc);
2440     UInt64 extentCount = CFDataGetLength(extentData) / sizeof(AppleRAIDExtentOnDisk);
2512     AppleRAIDExtentOnDisk * lvgExtentList = getVolumeExtents(setRef, &lvgExtentCount);
2521     AppleRAIDExtentOnDisk * extentList = allocateExtent(lvgExtentList, lvgExtentCount, volumeSize, volumeLocation, &extentCount);
2525 						       extentCount * sizeof(AppleRAIDExtentOnDisk), kCFAllocatorMalloc);
2599     AppleRAIDExtentOnDisk * extentList = (AppleRAIDExtentOnDisk *)CFDataGetBytePtr(extentData);
2600     UInt64 extentCount = CFDataGetLength(extentData) / sizeof(AppleRAIDExtentOnDisk);
2635     // start extents on multiple of sizeof(AppleRAIDExtentOnDisk) after the plist
2638     firstExtent = firstExtent + sizeof(AppleRAIDExtentOnDisk) - 1;
2639     firstExtent = firstExtent / sizeof(AppleRAIDExtentOnDisk) * sizeof(AppleRAIDExtentOnDisk);
2642     AppleRAIDExtentOnDisk * extent = (AppleRAIDExtentOnDisk *)((char *)lvData + firstExtent);
2645     if (lvData->lvExtentsStart + sizeof(AppleRAIDExtentOnDisk) > lvData->lvHeaderSize) goto error;
2840     AppleRAIDExtentOnDisk * lvgExtentList = getVolumeExtents(setRef, &lvgExtentCount);
2868     AppleRAIDExtentOnDisk * extentList = allocateExtent(lvgExtentList, lvgExtentCount, newSize - currentSize, volumeLocation, &extentCount);
2871     CFDataAppendBytes(extentData, (const UInt8 *)extentList, extentCount * sizeof(AppleRAIDExtentOnDisk));