On 5/7/21 1:32 PM, Koichi Murase wrote:
I don't think this will make much of a difference -- it never has,
I suspect it's because the buffered read was only enabled when delim
== '\n' before and read(2) has read exactly until the delimiter in
most cases. Now we have changed that condition, so I guessed we want
to be more careful.
I doubt it. The most common case is using delim == '\n' with a regular
file, in which case the zread calls will buffer far beyond the end of
the line. The zsyncfd fixed things up, but not until after the callback
execution. Since I never received any bug reports about that behavior, I
conclude that this change is not going to make much of a difference.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/
