On 9/12/12 8:40 AM, Andi Kleen wrote:
- while(!done) sleep(1);
+ char piddir[40];
+ if (target.pid && access("/proc", X_OK) == 0)
+ snprintf(piddir, sizeof piddir, "/proc/%d",
atoi(target.pid));
else path has piddir not set. Also as Namyhung pointed out target.pid
can have multiple pids in it, so this fails if a user specified -p
pid1,pid2 -- it will only check if the first process died.
Perhaps a more generic perf_target__is_alive function is needed that can
check if the given tid(s) or pid(s) have terminated.
David
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
