delft@fwi.uva.nl (Andre van Delft) (01/14/90)
I am trying to get a modified version of TESample.c (MPW 3.0) to work, but I have problems with the memory manager. The following are my changes to TESample: * Removed everything that had to do with segmentation * Changed some values in TESample.h: #define kPrefSize 244 (was: 122) #define kMinSize 160 (was: 38) #define kMinHeap (59 * 1024) (was: (29 * 1024)) #define kMinSpace (40 * 1024) (was: (20 * 1024)) * Linked with two additional libraries of 20 and 56 k. The initialisation code of TESample contains: PurgeSpace(&total,&contig); if(total<kMinSpace) BigBadError(eNoMemory); Here BigBadError is called, because total is about 5000. Strangely enough, the About the Finder dialog shows that TESample uses less than 40% of its 244 k total space. How can I circumvent this problem? Should I not have left out the segmentation statements? Should I have specified different #define values? Andre van Delft.