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Fix QNX test abort in release builds and pushbuild, avoid killing our

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parent when we are not the process group leader.
This commit is contained in:
knielsen@mysql.com 2006-01-04 16:02:41 +01:00
parent 3524b80092
commit f6b1f10707
1 changed files with 8 additions and 1 deletions
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9
mysql-test/lib/mtr_process.pl
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@ -890,7 +890,14 @@ sub mtr_exit ($) {
# cluck("Called mtr_exit()");
mtr_timer_stop_all($::glob_timers);
local $SIG{HUP} = 'IGNORE';
kill('HUP', -$$);
# ToDo: Signalling -$$ will only work if we are the process group
# leader (in fact on QNX it will signal our session group leader,
# which might be Do-compile or Pushbuild, causing tests to be
# aborted). So we only do it if we are the group leader. We might
# set ourselves as the group leader at startup (with
# POSIX::setpgrp(0,0)), but then care must be needed to always do
# proper child process cleanup.
kill('HUP', -$$) if $$ == getpgrp();
sleep 2;
exit($code);
}