19 Oct
2017
19 Oct
'17
11:43 p.m.
On 10/19/17 5:23 PM, Steffen Nurpmeso wrote:
These things can be found by the exec family of C
functions,
as Chet Ramey points out from time to time (but i think on other
lists).
Yes, Posix requires that all builtins be execable. It doesn't require
true and false to be implemented as builtins, though.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet(a)case.edu http://cnswww.cns.cwru.edu/~chet/