* solib-pa64.c (pa64_solib_create_inferior_hook): Don't set

	* solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
	DT_HP_DEBUG_PRIVATE.  Add warning if DT_HP_DEBUG_PRIVATE is not set.
	Revise comment.
	(pa64_current_sos): Remove map private warning warning.
	* solib-som.c: Include string.h and sys/utsname.h.
	(get_hpux_major_release): New function.
	(som_solib_create_inferior_hook): Read dynamic linker header.  Warn
	about shared library private mapping on HP-UX 11 and later.  Only force
	private mapping of shared libraries on HP-UX 10 and earlier.
	(link_map_start): Delete warning.