Merge from gnulib.
authorPaul Eggert <eggert@cs.ucla.edu>
Tue, 25 Feb 2014 19:21:05 +0000 (11:21 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Tue, 25 Feb 2014 19:21:05 +0000 (11:21 -0800)
commit35c157cd3a5a2c0ef504377d7a5b6554e93fc92d
treed83038ed7a2547f28413ec7d8f61cc56d6724486
parentbbb626738f6aa9d2ff3146e12314541bdfb0a039
Merge from gnulib.

2014-02-25 unistd: port readlink to Mac OS X 10.3.9
ChangeLog
lib/unistd.in.h