* sysdeps/mach/hurd/i386/init-first.c (init): Don't set __environ
here, before we might move the stack.
(posixland_init): Set __libc_argc, __libc_argc, and __environ here.
(init1): And not here.
* sysdeps/i386/dl-machine.h (RTLD_START): Fix code broken by last
change, to restore argc value in call-clobbered register after
RTLD_START_SPECIAL_INIT, which will contain a call.
* elf/dl-deps.c (_dl_map_object_deps): Fix size calculations for
allocating and initializing L->l_initfini.
* resolv/Makefile (headers): Add bits/netdb.h, so it gets installed.