TESTING: pathname=[NULL]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0x956 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ

TESTING: pathname=[NULL]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xa35 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ

TESTING: pathname=[/tmp/tfp-NgznOF9WAi.TMP]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xae2 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/tfp-NgznOF9WAi.TMP' DOES NOT exist, as expected

TESTING: pathname=[/tmp/tfp-y7JrxGWQoj.TMP]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xb95 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/tfp-y7JrxGWQoj.TMP' DOES NOT exist, as expected

TESTING: pathname=[/tmp/THIS-w0L22es5zu.TMP]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xc40 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/THIS-w0L22es5zu.TMP' DOES NOT exist, as expected

TESTING: pathname=[/tmp/THIS-yUwnQd0Jr4.TMP]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xcea ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/THIS-yUwnQd0Jr4.TMP' DOES NOT exist, as expected

TESTING: pathname=[/tmp/THAT~XI6ptb5RAk.TMP]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xd95 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/THAT~XI6ptb5RAk.TMP' DOES NOT exist, as expected

TESTING: pathname=[/tmp/THAT~cLIyUtoz79.TMP]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xe41 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/THAT~cLIyUtoz79.TMP' DOES NOT exist, as expected

TESTING: pathname=[/tmp/tfp-QAQcdPNHDD.TMP]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xeda ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/tfp-QAQcdPNHDD.TMP' EXISTS, as expected

TESTING: pathname=[/tmp/tfp-co8nQcYMcV.TMP]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xf56 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/tfp-co8nQcYMcV.TMP' EXISTS, as expected

TESTING: pathname=[/tmp/tfp-hL7RmeyouW.txt]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0xfdd ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/tfp-hL7RmeyouW.txt' DOES NOT exist, as expected

TESTING: pathname=[/tmp/tfp-BK9JgTsfoD.txt]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0x1085 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/tfp-BK9JgTsfoD.txt' DOES NOT exist, as expected

TESTING: pathname=[/tmp/TMPFILEPLUS-diEfWjRGAn.txt]
fp is valid
DATA:
Mon Jul  1 16:51:42 2024
clock=0x1120 ms
ABCDEFGHIJKLMNOPQRSTUVWXYZ
After closing...
File '/tmp/TMPFILEPLUS-diEfWjRGAn.txt' EXISTS, as expected

Test with too short buffer...
fp=(nil), errno=7
fp=(nil), errno=7

ALL DONE.