[ntp:questions] Unresolved Symbol

Danny Mayer mayer at ntp.isc.org
Wed Aug 22 03:31:22 UTC 2007

Aggie wrote:
> Thank you everyone for the input. I know I suck. After all the advices
> and suggestion, I think of two problems:
> 1.) VxWorks doesn't have getpagesize() or _SC_PAGESIZE, so basically I
> just guess the value. I check the kernel configuration of the VxWorks,
> and saw the VM page size is 4096. I "assume" VM page size is the same
> as _SC_PAGESIZE. Are they the same? Correct me if i'm wrong? if they
> are not the same. Where can I find the _SC_PAGESIZE value in VxWorks.

That's a reasonable assumption.

> 2.) The dereferencing of a null pointer.

Huh? Where is it dereferencing a null pointer? There's nothing to
dereference if it's NULL.


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