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008-01-08 Jakub Jelinek <jakub@redhat.com>

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* iconv/loop.c (UPDATE_PARAMS): Define to empty statement if not
	defined.
	(REINIT_PARAMS): Likewise.  Undefine before end of file.
	(STANDARD_TO_LOOP_ERR_HANDLER): Use UPDATE_PARAMS before calling
	transliteration hooks and REINIT_PARAMS afterwards.
	* iconvdata/iso-2022-jp.c (BODY): Use a separate variable for
	status.
	(REINIT_PARAMS): Define.
	* iconvdata/ibm1364.c (REINIT_PARAMS): Likewise.
	* iconvdata/ibm930.c (REINIT_PARAMS): Likewise.
	* iconvdata/ibm933.c (REINIT_PARAMS): Likewise.
	* iconvdata/ibm935.c (REINIT_PARAMS): Likewise.
	* iconvdata/ibm937.c (REINIT_PARAMS): Likewise.
	* iconvdata/ibm939.c (REINIT_PARAMS): Likewise.
	* iconvdata/iso-2022-cn.c (REINIT_PARAMS): Likewise.
	* iconvdata/iso-2022-cn-ext.c (REINIT_PARAMS): Likewise.
	* iconvdata/iso-2022-jp-3.c (REINIT_PARAMS): Likewise.
	* iconvdata/iso-2022-kr.c (REINIT_PARAMS): Likewise.
	* iconvdata/Makefile: Add rules to build and run tst-iconv7.c.
	* iconvdata/tst-iconv7.c: New test.
This commit is contained in:
Ulrich Drepper 2008-01-09 20:03:58 +00:00
parent 148e12ed12
commit 4b1b449d1d
15 changed files with 182 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
ChangeLog
View File

@ -5,6 +5,29 @@
* stdlib/Makefile: Add rules to build and run tst-makecontext2.
* stdlib/tst-makecontext2.c: New test.
008-01-08 Jakub Jelinek <jakub@redhat.com>
* iconv/loop.c (UPDATE_PARAMS): Define to empty statement if not
defined.
(REINIT_PARAMS): Likewise. Undefine before end of file.
(STANDARD_TO_LOOP_ERR_HANDLER): Use UPDATE_PARAMS before calling
transliteration hooks and REINIT_PARAMS afterwards.
* iconvdata/iso-2022-jp.c (BODY): Use a separate variable for
status.
(REINIT_PARAMS): Define.
* iconvdata/ibm1364.c (REINIT_PARAMS): Likewise.
* iconvdata/ibm930.c (REINIT_PARAMS): Likewise.
* iconvdata/ibm933.c (REINIT_PARAMS): Likewise.
* iconvdata/ibm935.c (REINIT_PARAMS): Likewise.
* iconvdata/ibm937.c (REINIT_PARAMS): Likewise.
* iconvdata/ibm939.c (REINIT_PARAMS): Likewise.
* iconvdata/iso-2022-cn.c (REINIT_PARAMS): Likewise.
* iconvdata/iso-2022-cn-ext.c (REINIT_PARAMS): Likewise.
* iconvdata/iso-2022-jp-3.c (REINIT_PARAMS): Likewise.
* iconvdata/iso-2022-kr.c (REINIT_PARAMS): Likewise.
* iconvdata/Makefile: Add rules to build and run tst-iconv7.c.
* iconvdata/tst-iconv7.c: New test.
2008-01-07 Ulrich Drepper <drepper@redhat.com>
* libio/stdio.h (vscanf): Fix definition for loser compilers.

21
iconv/loop.c
View File

@ -1,5 +1,5 @@
/* Conversion loop frame work.
Copyright (C) 1998-2002, 2003, 2005 Free Software Foundation, Inc.
Copyright (C) 1998-2002, 2003, 2005, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@ -174,6 +174,15 @@
# define EXTRA_LOOP_DECLS
#endif
/* Allow using UPDATE_PARAMS in macros where #ifdef UPDATE_PARAMS test
isn't possible. */
#ifndef UPDATE_PARAMS
# define UPDATE_PARAMS do { } while (0)
#endif
#ifndef REINIT_PARAMS
# define REINIT_PARAMS do { } while (0)
#endif
/* To make it easier for the writers of the modules, we define a macro
to test whether we have to ignore errors. */
@ -214,6 +223,10 @@
case we are not doing any error recovery outself. */ \
break; \
\
/* If needed, flush any conversion state, so that __gconv_transliterate \
starts with current shift state. */ \
UPDATE_PARAMS; \
\
/* First try the transliteration methods. */ \
for (trans = step_data->__trans; trans != NULL; trans = trans->__next) \
{ \
@ -223,6 +236,9 @@
if (result != __GCONV_ILLEGAL_INPUT) \
break; \
} \
\
REINIT_PARAMS; \
\
/* If any of them recognized the input continue with the loop. */ \
if (result != __GCONV_ILLEGAL_INPUT) \
{ \
@ -319,9 +335,7 @@ FCTNAME (LOOPFCT) (struct __gconv_step *step,
/* Update the pointers pointed to by the parameters. */
*inptrp = inptr;
*outptrp = outptr;
#ifdef UPDATE_PARAMS
UPDATE_PARAMS;
#endif
return result;
}
@ -492,6 +506,7 @@ gconv_btowc (struct __gconv_step *step, unsigned char c)
#undef EXTRA_LOOP_DECLS
#undef INIT_PARAMS
#undef UPDATE_PARAMS
#undef REINIT_PARAMS
#undef ONEBYTE_BODY
#undef UNPACK_BYTES
#undef CLEAR_STATE

6
iconvdata/Makefile
View File

@ -1,4 +1,4 @@
# Copyright (C) 1997-2004,2005,2006,2007 Free Software Foundation, Inc.
# Copyright (C) 1997-2004,2005,2006,2007,2008 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
@ -67,7 +67,7 @@ include ../Makeconfig
ifeq (yes,$(build-shared))
tests = bug-iconv1 bug-iconv2 tst-loading tst-e2big tst-iconv4 bug-iconv4 \
tst-iconv6 bug-iconv5 bug-iconv6
tst-iconv6 bug-iconv5 bug-iconv6 tst-iconv7
ifeq ($(have-thread-library),yes)
tests += bug-iconv3
endif
@ -365,6 +365,8 @@ $(objpfx)tst-loading.out: $(objpfx)gconv-modules \
$(addprefix $(objpfx),$(modules.so))
$(objpfx)tst-iconv4.out: $(objpfx)gconv-modules \
$(addprefix $(objpfx),$(modules.so))
$(objpfx)tst-iconv7.out: $(objpfx)gconv-modules \
$(addprefix $(objpfx),$(modules.so))
$(objpfx)iconv-test.out: run-iconv-test.sh $(objpfx)gconv-modules \
$(addprefix $(objpfx),$(modules.so)) \

3
iconvdata/ibm1364.c
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@ -1,5 +1,5 @@
/* Conversion from and to IBM1364.
Copyright (C) 2005 Free Software Foundation, Inc.
Copyright (C) 2005, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
@ -387,6 +387,7 @@ enum
#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS , int *curcsp
#define INIT_PARAMS int curcs = *curcsp & ~7
#define REINIT_PARAMS curcs = *curcsp & ~7
#define UPDATE_PARAMS *curcsp = curcs
#include <iconv/loop.c>

3
iconvdata/ibm930.c
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@ -1,5 +1,5 @@
/* Conversion from and to IBM930.
Copyright (C) 2000-2002 Free Software Foundation, Inc.
Copyright (C) 2000-2002, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
@ -277,6 +277,7 @@ enum
#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS , int *curcsp
#define INIT_PARAMS int curcs = *curcsp & ~7
#define REINIT_PARAMS curcs = *curcsp & ~7
#define UPDATE_PARAMS *curcsp = curcs
#include <iconv/loop.c>

3
iconvdata/ibm933.c
View File

@ -1,5 +1,5 @@
/* Conversion from and to IBM933.
Copyright (C) 2000-2002 Free Software Foundation, Inc.
Copyright (C) 2000-2002, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
@ -272,6 +272,7 @@ enum
#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS , int *curcsp
#define INIT_PARAMS int curcs = *curcsp & ~7
#define REINIT_PARAMS curcs = *curcsp & ~7
#define UPDATE_PARAMS *curcsp = curcs
#include <iconv/loop.c>

3
iconvdata/ibm935.c
View File

@ -1,5 +1,5 @@
/* Conversion from and to IBM935
Copyright (C) 2000-2002 Free Software Foundation, Inc.
Copyright (C) 2000-2002, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
@ -272,6 +272,7 @@ enum
#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS , int *curcsp
#define INIT_PARAMS int curcs = *curcsp & ~7
#define REINIT_PARAMS curcs = *curcsp & ~7
#define UPDATE_PARAMS *curcsp = curcs
#include <iconv/loop.c>

3
iconvdata/ibm937.c
View File

@ -1,5 +1,5 @@
/* Conversion from and to IBM937.
Copyright (C) 2000-2002 Free Software Foundation, Inc.
Copyright (C) 2000-2002, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
@ -272,6 +272,7 @@ enum
#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS , int *curcsp
#define INIT_PARAMS int curcs = *curcsp & ~7
#define REINIT_PARAMS curcs = *curcsp & ~7
#define UPDATE_PARAMS *curcsp = curcs
#include <iconv/loop.c>

3
iconvdata/ibm939.c
View File

@ -1,5 +1,5 @@
/* Conversion to and from IBM939.
Copyright (C) 2000-2002, 2005 Free Software Foundation, Inc.
Copyright (C) 2000-2002, 2005, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
@ -277,6 +277,7 @@ enum
#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS , int *curcsp
#define INIT_PARAMS int curcs = *curcsp & ~7
#define REINIT_PARAMS curcs = *curcsp & ~7
#define UPDATE_PARAMS *curcsp = curcs
#include <iconv/loop.c>

8
iconvdata/iso-2022-cn-ext.c
View File

@ -1,5 +1,5 @@
/* Conversion module for ISO-2022-CN-EXT.
Copyright (C) 2000-2002, 2004, 2007 Free Software Foundation, Inc.
Copyright (C) 2000-2002, 2004, 2007, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
@ -648,6 +648,12 @@ enum
#define EXTRA_LOOP_DECLS , int *setp
#define INIT_PARAMS int set = (*setp >> 3) & CURRENT_MASK; \
int ann = (*setp >> 3) & ~CURRENT_MASK
#define REINIT_PARAMS do \
{ \
set = (*setp >> 3) & CURRENT_MASK; \
ann = (*setp >> 3) & ~CURRENT_MASK; \
} \
while (0)
#define UPDATE_PARAMS *setp = (set | ann) << 3
#define LOOP_NEED_FLAGS
#include <iconv/loop.c>

8
iconvdata/iso-2022-cn.c
View File

@ -1,5 +1,5 @@
/* Conversion module for ISO-2022-CN.
Copyright (C) 1999, 2000-2002, 2007 Free Software Foundation, Inc.
Copyright (C) 1999, 2000-2002, 2007, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
@ -393,6 +393,12 @@ enum
#define EXTRA_LOOP_DECLS , int *setp
#define INIT_PARAMS int set = *setp & CURRENT_SEL_MASK; \
int ann = *setp & CURRENT_ANN_MASK
#define REINIT_PARAMS do \
{ \
set = *setp & CURRENT_SEL_MASK; \
ann = *setp & CURRENT_ANN_MASK; \
} \
while (0)
#define UPDATE_PARAMS *setp = set | ann
#include <iconv/loop.c>

9
iconvdata/iso-2022-jp-3.c
View File

@ -1,5 +1,6 @@
/* Conversion module for ISO-2022-JP-3.
Copyright (C) 1998-1999, 2000-2002, 2004 Free Software Foundation, Inc.
Copyright (C) 1998-1999, 2000-2002, 2004, 2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998,
and Bruno Haible <bruno@clisp.org>, 2002.
@ -759,6 +760,12 @@ static const struct
#define EXTRA_LOOP_DECLS , int *statep
#define INIT_PARAMS int set = *statep & CURRENT_SEL_MASK; \
uint32_t lasttwo = *statep >> 6
#define REINIT_PARAMS do \
{ \
set = *statep & CURRENT_SEL_MASK; \
lasttwo = *statep >> 6; \
} \
while (0)
#define UPDATE_PARAMS *statep = set | (lasttwo << 6)
#include <iconv/loop.c>

69
iconvdata/iso-2022-jp.c
View File

@ -715,8 +715,7 @@ static const cvlist_t conversion_lists[4] =
list that depends on the current language tag. */ \
cvlist_t conversion_list; \
unsigned char buf[2]; \
\
result = __GCONV_ILLEGAL_INPUT; \
int res = __GCONV_ILLEGAL_INPUT; \
\
if (var == iso2022jp2) \
conversion_list = conversion_lists[tag >> 8]; \
@ -735,7 +734,7 @@ static const cvlist_t conversion_lists[4] =
{ \
if (__builtin_expect (outptr + 3 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
@ -746,13 +745,13 @@ static const cvlist_t conversion_lists[4] =
\
if (__builtin_expect (outptr + 3 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
*outptr++ = 'N'; \
*outptr++ = ch - 0x80; \
result = __GCONV_OK; \
res = __GCONV_OK; \
break; \
} \
\
@ -774,7 +773,7 @@ static const cvlist_t conversion_lists[4] =
if (__builtin_expect (outptr + 3 > outend, \
0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
@ -785,13 +784,13 @@ static const cvlist_t conversion_lists[4] =
\
if (__builtin_expect (outptr + 3 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
*outptr++ = 'N'; \
*outptr++ = res; \
result = __GCONV_OK; \
res = __GCONV_OK; \
break; \
} \
} \
@ -810,7 +809,7 @@ static const cvlist_t conversion_lists[4] =
{ \
if (__builtin_expect (outptr + 3 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
@ -821,11 +820,11 @@ static const cvlist_t conversion_lists[4] =
\
if (__builtin_expect (outptr + 1 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = buf[0]; \
result = __GCONV_OK; \
res = __GCONV_OK; \
break; \
} \
\
@ -837,7 +836,7 @@ static const cvlist_t conversion_lists[4] =
{ \
if (__builtin_expect (outptr + 3 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
@ -848,12 +847,12 @@ static const cvlist_t conversion_lists[4] =
\
if (__builtin_expect (outptr + 2 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = buf[0]; \
*outptr++ = buf[1]; \
result = __GCONV_OK; \
res = __GCONV_OK; \
break; \
} \
\
@ -869,7 +868,7 @@ static const cvlist_t conversion_lists[4] =
{ \
if (__builtin_expect (outptr + 4 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
@ -881,12 +880,12 @@ static const cvlist_t conversion_lists[4] =
\
if (__builtin_expect (outptr + 2 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = buf[0]; \
*outptr++ = buf[1]; \
result = __GCONV_OK; \
res = __GCONV_OK; \
break; \
} \
\
@ -903,7 +902,7 @@ static const cvlist_t conversion_lists[4] =
{ \
if (__builtin_expect (outptr + 3 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
@ -914,12 +913,12 @@ static const cvlist_t conversion_lists[4] =
\
if (__builtin_expect (outptr + 2 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = buf[0]; \
*outptr++ = buf[1]; \
result = __GCONV_OK; \
res = __GCONV_OK; \
break; \
} \
\
@ -936,7 +935,7 @@ static const cvlist_t conversion_lists[4] =
{ \
if (__builtin_expect (outptr + 4 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
@ -948,12 +947,12 @@ static const cvlist_t conversion_lists[4] =
\
if (__builtin_expect (outptr + 2 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = buf[0]; \
*outptr++ = buf[1]; \
result = __GCONV_OK; \
res = __GCONV_OK; \
break; \
} \
\
@ -972,7 +971,7 @@ static const cvlist_t conversion_lists[4] =
{ \
if (__builtin_expect (outptr + 3 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = ESC; \
@ -983,11 +982,11 @@ static const cvlist_t conversion_lists[4] =
\
if (__builtin_expect (outptr + 1 > outend, 0)) \
{ \
result = __GCONV_FULL_OUTPUT; \
res = __GCONV_FULL_OUTPUT; \
break; \
} \
*outptr++ = buf[0] - 0x80; \
result = __GCONV_OK; \
res = __GCONV_OK; \
break; \
} \
\
@ -996,13 +995,16 @@ static const cvlist_t conversion_lists[4] =
default: \
abort (); \
} \
while (result == __GCONV_ILLEGAL_INPUT \
while (res == __GCONV_ILLEGAL_INPUT \
&& (conversion_list = CVLIST_REST (conversion_list)) != 0);\
\
if (result == __GCONV_FULL_OUTPUT) \
break; \
if (res == __GCONV_FULL_OUTPUT) \
{ \
result = res; \
break; \
} \
\
if (result == __GCONV_ILLEGAL_INPUT) \
if (res == __GCONV_ILLEGAL_INPUT) \
{ \
STANDARD_TO_LOOP_ERR_HANDLER (4); \
} \
@ -1017,6 +1019,13 @@ static const cvlist_t conversion_lists[4] =
#define INIT_PARAMS int set = *setp & CURRENT_SEL_MASK; \
int set2 = *setp & CURRENT_ASSIGN_MASK; \
int tag = *setp & CURRENT_TAG_MASK;
#define REINIT_PARAMS do \
{ \
set = *setp & CURRENT_SEL_MASK; \
set2 = *setp & CURRENT_ASSIGN_MASK; \
tag = *setp & CURRENT_TAG_MASK; \
} \
while (0)
#define UPDATE_PARAMS *setp = set | set2 | tag
#include <iconv/loop.c>

4
iconvdata/iso-2022-kr.c
View File

@ -1,5 +1,6 @@
/* Conversion module for ISO-2022-KR.
Copyright (C) 1998, 1999, 2000-2002, 2007 Free Software Foundation, Inc.
Copyright (C) 1998, 1999, 2000-2002, 2007, 2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@ -261,6 +262,7 @@ enum
#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS , int *setp
#define INIT_PARAMS int set = *setp
#define REINIT_PARAMS set = *setp
#define UPDATE_PARAMS *setp = set
#include <iconv/loop.c>

61
iconvdata/tst-iconv7.c Normal file
View File

@ -0,0 +1,61 @@
#include <iconv.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static int
do_test (void)
{
setlocale (LC_ALL, "de_DE.UTF-8");
iconv_t cd = iconv_open ("ISO-2022-JP//TRANSLIT", "");
if (cd == (iconv_t) -1)
{
puts ("iconv_open failed");
return 1;
}
char instr1[] = "\xc2\xa3\xe2\x82\xac\n";
const char expstr1[] = "\033$B!r\033(BEUR\n";
char outstr[32];
size_t inlen = sizeof (instr1);
size_t outlen = sizeof (outstr);
char *inptr = instr1;
char *outptr = outstr;
size_t r = iconv (cd, &inptr, &inlen, &outptr, &outlen);
if (r != 1
|| inlen != 0
|| outlen != sizeof (outstr) - sizeof (expstr1)
|| memcmp (outstr, expstr1, sizeof (expstr1)) != 0)
{
puts ("wrong first conversion");
return 1;
}
char instr2[] = "\xe3\x88\xb1\n";
const char expstr2[] = "(\033$B3t\033(B)\n";
inlen = sizeof (instr2);
outlen = sizeof (outstr);
inptr = instr2;
outptr = outstr;
r = iconv (cd, &inptr, &inlen, &outptr, &outlen);
if (r != 1
|| inlen != 0
|| outlen != sizeof (outstr) - sizeof (expstr2)
|| memcmp (outstr, expstr2, sizeof (expstr2)) != 0)
{
puts ("wrong second conversion");
return 1;
}
if (iconv_close (cd) != 0)
{
puts ("iconv_close failed");
return 1;
}
return 0;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"