* lib/xalloc.h (x2nrealloc): Check for ptrdiff_t overflow, too.
* modules/xalloc, modules/xvasprintf (Depends-on): Add stdint.

* lib/xmalloc.c, lib/xalloc.h (XALLOC_INLINE):
New macro.  Replace all uses of 'static inline' with it.
(static_inline): Remove.
* lib/xalloc.h (xnmalloc, xnrealloc, x2nrealloc, xcharalloc):
Let 'extern inline' do the work automatically, instead of doing
it by hand.
* m4/xalloc.m4 (gl_PREREQ_XALLOC, gl_PREREQ_XMALLOC):
Remove.  All uses removed.
* modules/xalloc (Depends-on): Remove 'inline'.  Add 'extern-inline'.

They're not needed here and a bit premature for use elsewhere.  See
<http://lists.gnu.org/archive/html/bug-gnulib/2011-07/msg00209.html>.
* m4/stdnoreturn.m4, modules/stdnoreturn, modules/stdnoreturn-tests:
* tests/test-stdnoreturn.c: Remove files.
* MODULES.html.sh (_Noreturn <stdnoreturn.h>): Remove section.
* lib/openat.h, lib/sigpipe-die.h, lib/xalloc.h, lib/xmemdup0.h:
* lib/xstrtol.h: Use _Noreturn rather than including <stdnoreturn.h>
and using noreturn.
* modules/openat, modules/sigpipe-die, modules/xalloc:
* modules/xmemdup0, modules/xstrtol:
Remove dependency on stdnoreturn.

* lib/xalloc.h: Include <stdnoreturn.h>.
(_GL_ATTRIBUTE_NORETURN): Remove; all uses replaced with noreturn.
* modules/xalloc (Depends-on): Add stdnoreturn.

* m4/xalloc.m4 (gl_XALLOC): Remove AC_LIBOBJ invocation.
* modules/xalloc (Makefile.am): Augment lib_SOURCES.

Due to inline functions, mere inclusion of xalloc.h can result
in a link dependency on xalloc_die() on some platforms.  However,
there are several modules that want to use just xalloc_oversized
in order to short-circuit the potential to call xalloc_die.
Splitting the macro into a new header and module makes this easy.

* modules/xalloc-oversized: New module.
* modules/xalloc (Depends-on): Add it.
* lib/xalloc.h (xalloc_oversized): Move...
* lib/xalloc-oversized.h: ...into new file.

Signed-off-by: Eric Blake <eblake@redhat.com>

* modules/xalloc (Files): Remove m4/inline.m4.
(Depends-on): Add inline, instead.
* modules/oset: Likewise.
* modules/list: Likewise.

definitions up, to avoid colliding with change below.
(static_inline) [HAVE_INLINE]: New macro.
(xnmalloc, xnrealloc, x2nrealloc, xcharalloc):
Provide extern decls when !HAVE_INLINE.  Do not define unless
static_inline is defined, either by us or by xmalloc.c.  Use
static_inline rather than static inline.
(XCALLOC): Optimize sizeof(T) = 1 case.
* lib/xmalloc.c (static_inline) [!HAVE_INLINE]: New macro.

2006-11-07  Bruno Haible  <bruno@clisp.org>

* lib/xalloc.h (XNMALLOC): Restore optimization of sizeof(T) = 1 case.
* m4/xalloc.m4 (gl_PREREQ_XALLOC): Require gl_INLINE instead of
AC_C_INLINE.
* modules/xalloc (Files): Add m4/inline.m4.