K 10 svn:author V 7 davidxu K 8 svn:date V 27 2006-03-02T14:06:40.000000Z K 7 svn:log V 187 Add signal set sq_kill to sigqueue structure, the member saves all signals sent by kill() syscall, without this, a signal sent by sigqueue() can cause a signal sent by kill() to be lost. END