> On Oct 25, 2019, at 17:28 , <dufa...@hda.com> <dufa...@hda.com> wrote:
>
>> fails but calling mount("something") fails differently:
>> I am not sure what all the numbers mean from the returning values items etc.
>>
>>
>>
>> 0x001d41e4 (1917412)
>> alt-rotator>mount -t nfs 10.50.1.1:/test /test
>> Cexp syntax error: syntax error, unexpected IDENT
>> alt-rotator>mount("")
>> 0xffffffff (-1)
>> alt-rotator>mount
>> 0x001d41e4 (1917412)
>>
- 'mount -t nfs 10.50.1.1:/test /test' fails with a syntax error because "cexp"
expects a C function call for the command line.
- 'mount("")' fails with -1 because you called the function named 'mount' with
illegal arguments, that is, just with a NULL string.
- 'mount' is printing out the address of the function 'mount', it's at address
0x1d41e4. If you pass "cexp" a function without arguments it will print out
the address of the function.
- Try 'printf'. It will print the memory address where the printf() function
is.
- Try 'printf("hello\n")'. It will print out "hello" and the result of the
function will be printed out as 6, the number of characters in the string
"hello\n".
If you can tell us then we all want to know how you began to work on this
system and what you need to do with it.
Peter
-----------------
Peter Dufault
HD Associates, Inc. Software and System Engineering
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