2011-04-08 Paul Eggert <eggert@cs.ucla.edu>
+ allocator: New module.
+ * modules/allocator, lib/allocator.c: New files.
+ * lib/allocator.h (stdlib_allocator): New decl.
+ * lib/careadlinkat.c (_GL_USE_STDLIB_ALLOC, standard_allocator):
+ Remove. Do not include <stdlib.h>.
+ (careadlinkat): Use stdlib_allocator instead of rolling our own.
+ * modules/careadlinkat (Files): Remove lib/allocator.h.
+ (Depends-on): Add allocator.
+
stdlib: let modules use system malloc, realloc
* lib/stdlib.in.h (malloc, realloc): Don't #define or add warnings
if !_GL_USE_STDLIB_ALLOC.