On Sat, Apr 28, 2012 at 09:59:42PM +0800, Liu Yuan wrote: > On 04/28/2012 09:54 PM, Christoph Hellwig wrote: > > > We'd still like to print the pid of the died sheep pid - getppid() > > should do that work for that. > > > Yes, I tried use getppid() initially, but I found that getppid() always > return 1 in my distro (ubuntu) and I didn't try to trace why. So I > simply remove pid, given that some bug in other place or my dirstro goes > ill-configured. > > Maybe I'd better call getppid() here and wait fixes from other place. Or just set a static pid_t sheep_pid variable before the fork. |