On 5/18/23 12:16 AM, Martin D Kealey wrote:
If there is silent reaping going on (other than “wait -n” or “trap ...
SIGCHLD”) shouldn't the exit status and pid of each silently reaped process
be retained in a queue that “wait -n“ can extract from, in order to
maintain the reasonable expected semantics? Arguably this queue should be
shared with “fg” when job control is enabled.
There is always `silent reaping' going on. This is a red herring.
The problem was a race condition in the `wait -n' code.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU [email protected] http://tiswww.cwru.edu/~chet/
