/bin/true (was [TUHS] basic tools / Universal Unix)

[Chet Ramey]

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 at case.edu    http://cnswww.cns.cwru.edu/~chet/