Fix sysconf return type
authorMichael Lee <mzlee@fb.com>
Tue, 20 Dec 2016 14:21:48 +0000 (06:21 -0800)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Tue, 20 Dec 2016 14:32:52 +0000 (06:32 -0800)
commit219f48ef6f5fb7a32301fea19c361f6db12cb23c
tree440a686212ef8101f953f1ecc72cc832ce9880ec
parentce7d3124bee8cd4c022a5084461bdf64b55d613c
Fix sysconf return type

Summary: The sysconf return type is supposed to be long, not unsigned.

Reviewed By: Orvid

Differential Revision: D4350903

fbshipit-source-id: 29d86081bf75d123e76b831a669b0fd3936ce102
folly/detail/CacheLocality.cpp