Question

How can the last two lines of one function be

printf("disk_free_blocks returning %llu\n",item_int3);
return (item_int3);

and out put

disk_free_blocks returning 233012428800

returning to calling function as

part_avail=disk_free_blocks(DiskParts[part_index].part_name,DISK_AVAIL);
if (DEBUG) printf("DiskParts[%d].part_name=%s has %llu free.\n",part_index,DiskParts[part_index].part_name,part_avail);

and output be

DiskParts[0].part_name=/dev/sda1 has 1084194816 free.

??

unsigned long long part_avail, item_int3;

Answer 1

RESOLVED

disk_free_blocks() resided in a different file than process_copy_out(), the function making the call to disk_free_blocks.

The fix was adding a function prototype to inform the compiler.

Thank you everyone for your help.