tree 371dddfdf3d3cb926edb51d65df3587ac84baeb0
parent 4a50d8ead71c3dd6d9eebe23626d0d4e96dd963b
author Elliott Hughes <enh@google.com> 1416006884 -0800
committer Elliott Hughes <enh@google.com> 1416008269 -0800

sysconf(3) returns long.

On LP32, this makes no difference. Not an ABI change.

On LP64, results are going to be in %rax or x0 whether they're 32- or 64-bit,
and the only difference is going to be whether the top bits are clobbered.

(cherry picked from commit 60d84af1726225320b26683b726e5e735d9d76e8)

Bug: 18390956
Change-Id: I722461498bc5494e2972fb07d5189dffe76e8993