2011-04-01 Paul Eggert <eggert@cs.ucla.edu>
- Replace two copies of readlink code with single gnulib version.
+ Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).
* Makefile.in (GNULIB_MODULES): Add careadlinkat.
* lib/allocator.h, lib/careadlinkat.c, lib/careadlinkat.h:
* m4/ssize_t.m4: New files, automatically generated from gnulib.
* print.c (print_object): Remove var that is set but not used.
- Replace two copies of readlink code with single gnulib version.
+ Replace 2 copies of readlink code with 1 gnulib version (Bug#8401).
The gnulib version avoids calling malloc in the usual case,
and on 64-bit hosts doesn't have some arbitrary 32-bit limits.
* fileio.c (Ffile_symlink_p): Use emacs_readlink.