Print linux TID while crashing
Summary:
For servers using GLOG, all thread ID are get from gettid system call. So it
is very useful if we print this ID so during debugging I can find the log
of crashing thread.
I'm not sure who should review this diff. Just found you guys from previous
diffs touched this file :)
Test Plan:
See the crash log.
*** Aborted at
1419029404 (Unix time, try 'date -d @
1419029404') ***
*** Signal 11 (SIGSEGV) (0x18) received by PID 18852 (pthread TID 0x7f52a1fff700) (linux TID 27908), stack trace: ***
Reviewed By: tudorb@fb.com
Subscribers: seanc, folly-diffs@
FB internal diff:
D1752301
Signature: t1:
1752301:
1419032887:
e43c2ace6914e54812149a8b8e84eaffaf42a09c