Hi,

I was looking why execveat(..., ..., ..., ..., AT_EMPTY_PATH) was
returning -ENOENT for me and figured that the ERRORS section of the
manual page would not provide the correct explanation. Lower in the
NOTES section, I eventually discovered the cause, but I think it would
be useful to have this noted in the ERRORS section directly. Hence, I
am proposing a patch to add this reference.

Helmut