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top: fix an improper behavior following a SIGWINCH bug <=== port of newlib 9d999370

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______________________________ original newlib message
----------------------------------- ( minus git hash )

When top was made more responsive to keyboard input in
that commit referenced below, his previous response to
a SIGWINCH was upset. Formerly, that display integrity
was restored with the next refresh cycle. But, without
this patch, one must strike some key to accomplish it.

[ in truth, this patch vastly improves that sigwinch ]
[ response. whereas before, although integrity would ]
[ be restored automatically, it did not happen until ]
[ the next regular refresh. now it is instantaneous! ]

Reference(s):
. May, 2022 - made more responsive to kdb input
commit ........................................

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner 2022-09-12 00:00:00 -05:00 committed by Craig Small
parent ad4429ade0
commit c066bbe5e2
1 changed files with 1 additions and 1 deletions
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2
top/top.c
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@ -7244,7 +7244,7 @@ int main (int argc, char *argv[]) {
if (0 < Loops) --Loops;
if (!Loops) bye_bye(NULL);
if (Frames_signal) { Frames_signal = BREAK_off; continue; }
if (Frames_signal) { Frames_signal = BREAK_off; zap_fieldstab(); continue; }
ts.tv_sec = Rc.delay_time;
ts.tv_nsec = (Rc.delay_time - (int)Rc.delay_time) * 1000000000;