Texas Instruments TI89 Developer Guide - Page 905
H_WALK_VERIFY, H_WALK_STATUS, H_WALK_DUMP, TRUE is returned for functions H_WALK_VERIFY
![]() |
UPC - 033317198566
View all Texas Instruments TI89 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 905 highlights
Appendix A: System Routines - Memory Management 863 HeapWalk Declaration: BOOL HeapWalk (WORD Function) Category(ies): Memory Management Description: Walk the heap to verify it is valid, print the status of the heap, print the size of each heap block and its handle, or print the symbol table. The HeapWalk routine uses LIO_SendData to send the output to the link cable. You can connect the TI-89 or TI-92 Plus through the gray-link cable to a program like HyperTerminal to view the output. Inputs: H_WALK_VERIFY, H_WALK_STATUS, H_WALK_DUMP, H_WALK_SYM Outputs: TRUE is returned for functions H_WALK_VERIFY, H_WALK_STATUS, and H_WALK_DUMP if the heap is valid or FALSE if there is an error in the heap. The resulting print to the link port depends on the input. H_WALK_VERIFY - Prints nothing. H_WALK_STATUS - Prints the total free space, maximum free block, number of used and free blocks, and the number of locked blocks. H_WALK_DUMP - Prints the heap status and the size of the heap block for each handle in the system. H_WALK_SYM - Prints the entire symbol table. Assumptions: None Side Effects: None Availability: On AMS 2.00 and higher. H_WALK_SYM is only available on 2.04 and above. See SymFindFoldername for the code that does H_WALK_SYM. TI-89 / TI-92 Plus Differences: None See Also: HeapShuffle (continued) TI-89 / TI-92 Plus Developer Guide Not for Distribution Beta Version January 26, 2001
![](/manual_guide/products/texas-instruments-ti89-developer-guide-95b636f/905.png)