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)
commitcc587404052a60d3d4c4bc542d5618e43e8b44ab
tree9578b559e53c3d8015db6f0662785325940eff6d
parent591debed68a04fe88e4c0225fd53272d2045f327
Merge from gnulib.

2014-02-25 unistd: port readlink to Mac OS X 10.3.9

Fixes: debbugs:16825
ChangeLog
lib/unistd.in.h