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* iconv/skeleton.c: Eliminate DEFINE_DIRECTION_OBJECTS macro use,

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it wasn't used.  Remove use of from_object and to_object variable,
	replace with some constants.  Adjust users.
This commit is contained in:
Ulrich Drepper 2005-09-05 05:01:36 +00:00
parent bb5037cd32
commit 45541bdf5c
2 changed files with 11 additions and 15 deletions

4
ChangeLog

@ -1,5 +1,9 @@
2005-09-04 Ulrich Drepper <drepper@redhat.com>
* iconv/skeleton.c: Eliminate DEFINE_DIRECTION_OBJECTS macro use,
it wasn't used. Remove use of from_object and to_object variable,
replace with some constants. Adjust users.
* sysdeps/i386/bits/string.h: Removed.
* stdio-common/Makefile (tests): Add tst-put-error.

22
iconv/skeleton.c

@ -1,5 +1,5 @@
/* Skeleton for a conversion module.
Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1998-2002, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@ -58,13 +58,6 @@
of one round through the TO_LOOP. Defaults
to MIN_NEEDED_FROM and MAX_NEEDED_FROM, respectively.
DEFINE_DIRECTION_OBJECTS
two objects will be defined to be used when the
`gconv' function must only distinguish two
directions. This is implied by DEFINE_INIT.
If this macro is not defined the following
macro must be available.
FROM_DIRECTION this macro is supposed to return a value != 0
if we convert from the current character set,
otherwise it return 0.
@ -156,12 +149,11 @@
#endif
/* The direction objects. */
#if DEFINE_DIRECTION_OBJECTS || DEFINE_INIT
static int from_object;
static int to_object;
#if DEFINE_INIT
# ifndef FROM_DIRECTION
# define FROM_DIRECTION (step->__data == &from_object)
# define FROM_DIRECTION_VAL NULL
# define TO_DIRECTION_VAL ((void *) ~((uintptr_t) 0))
# define FROM_DIRECTION (step->__data == FROM_DIRECTION_VAL)
# endif
#else
# ifndef FROM_DIRECTION
@ -329,7 +321,7 @@ gconv_init (struct __gconv_step *step)
/* Determine which direction. */
if (strcmp (step->__from_name, CHARSET_NAME) == 0)
{
step->__data = &from_object;
step->__data = FROM_DIRECTION_VAL;
step->__min_needed_from = FROM_LOOP_MIN_NEEDED_FROM;
step->__max_needed_from = FROM_LOOP_MAX_NEEDED_FROM;
@ -342,7 +334,7 @@ gconv_init (struct __gconv_step *step)
}
else if (__builtin_expect (strcmp (step->__to_name, CHARSET_NAME), 0) == 0)
{
step->__data = &to_object;
step->__data = TO_DIRECTION_VAL;
step->__min_needed_from = TO_LOOP_MIN_NEEDED_FROM;
step->__max_needed_from = TO_LOOP_MAX_NEEDED_FROM;