多线程问题请教

yikaikai

怎么还是不行呢？

   MySystemCmd("kill -TERM `cat /var/run/ppp0.pid`");


=======开始调用kill -TERM `cat /var/run/ppp0.pid`
test system command =kill -TERM `cat /var/run/ppp0.pid`
Terminating on signal 15
Connect time 0.2 minutes.
Sent 0 bytes, received 0 bytes.
sent [LCP TermReq id=0x2 "User request"]
test system command =kill -TERM `cat /var/run/ppp0.pid`
rcvd [LCP TermAck id=0x2]
Connection terminated.
[GetMemInfo]:CPUUsed=17 MemoryUsed=10
[GetMemInfo]:CPUUsed=19 MemoryUsed=11

[1] + Killed                     ./Mytest