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authorUlrich Drepper <drepper@redhat.com>2000-06-12 19:47:50 +0000
committerUlrich Drepper <drepper@redhat.com>2000-06-12 19:47:50 +0000
commit55985355ade2a038b567dd9b58153a98384ae703 (patch)
treeb6252e23490e6d10d55ae926e30e32173f504190 /iconvdata/utf-16.c
parenta5b97402f70a3cd43ffee9ccb71560457b4cd88c (diff)
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Update.
2000-06-12 Ulrich Drepper <drepper@redhat.com> * Rules (%.out): Define GCONV_PATH in the environment. * assert/Depend: New file. * iconvdata/Depend: New file. * intl/Depend: New file. * timezone/Makefile (build-testdata): Add GCONV_PATH to environment. * intl/tst-gettext.sh: Likewise. * iconv/Makefile (routines): Add gconv_trans. * iconv/gconv_trans.c: New file. * iconv/gconv.h (struct __gconv_trans_data): New type. (__gconv_fct): New parameter with starting position in output buffer. (__gconv_trans_fct, __gconv_trans_context_fct, __gconv_trans_query_fct, __gconv_trans_init_fct, __gconv_trans_end_fct): New types. (struct __gconv_step): Add new member __trans. * iconv/gconv_int.h: Pretty print prototypes. (gconv_transliterate): New prototype. (__BUILTIN_TRANS): Update for new conversion function interface. * iconv/gconv.c (__gconv): Pass new parameter to conversion function. * iconv/gconv_open.c (__gconv_open): Recognize error handling suffix in names, find appropriate function, and install in the conversion steps it can be used. * iconv/skeleton.c: Add additional parameter for beginning of output buffer. Change calls of downstream functions. * iconv/loop.c: Change loop function interface completely. Pass in step and step_data structure. Remove optimization for BODY with NEED_LENGTH_TEST == 0. * iconv/gconv_simple.c: Update interfaces of functions. Insert appropriate error handling code to use transliteration steps. Remove optimization for BODY with NEED_LENGTH_TEST == 0. * iconvdata/8bit-gap.c: Likewise. * iconvdata/8bit-generic.c: Likewise. * iconvdata/ansi_x3.110.c: Likewise. * iconvdata/big5.c: Likewise. * iconvdata/big5hkscs.c: Likewise. * iconvdata/euc-cn.c: Likewise. * iconvdata/euc-jp.c: Likewise. * iconvdata/euc-kr.c: Likewise. * iconvdata/euc-tw.c: Likewise. * iconvdata/gbgbk.c: Likewise. * iconvdata/gbk.c: Likewise. * iconvdata/iso-2022-cn.c: Likewise. * iconvdata/iso-2022-jp.c: Likewise. * iconvdata/iso-2022-kr.c: Likewise. * iconvdata/iso646.c: Likewise. * iconvdata/iso8859-1.c: Likewise. * iconvdata/iso_6937-2.c: Likewise. * iconvdata/iso_6937.c: Likewise. * iconvdata/johab.c: Likewise. * iconvdata/sjis.c: Likewise. * iconvdata/t.61.c: Likewise. * iconvdata/uhc.c: Likewise. * iconvdata/unicode.c: Likewise. * iconvdata/utf-16.c: Likewise. * libio/iofwide.c: Adjust to new interface of gconv functions. Use DL_CALL_FCT. * wcsmbs/btowc.c: Likewise. * wcsmbs/mbrtowc.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise.
Diffstat (limited to 'iconvdata/utf-16.c')
-rw-r--r--iconvdata/utf-16.c55
1 files changed, 40 insertions, 15 deletions
diff --git a/iconvdata/utf-16.c b/iconvdata/utf-16.c
index d24b55b2bc..bbb546ef9a 100644
--- a/iconvdata/utf-16.c
+++ b/iconvdata/utf-16.c
@@ -19,6 +19,7 @@
Boston, MA 02111-1307, USA. */
#include <byteswap.h>
+#include <dlfcn.h>
#include <gconv.h>
#include <stddef.h>
#include <stdint.h>
@@ -72,7 +73,7 @@
put16u (outbuf, BOM); \
outbuf += 2; \
}
-#define EXTRA_LOOP_ARGS , var, data, swap
+#define EXTRA_LOOP_ARGS , var, swap
/* Direction of the transformation. */
@@ -201,20 +202,31 @@ gconv_end (struct __gconv_step *data)
{ \
if (__builtin_expect (c, 0) >= 0x110000) \
{ \
- if (! ignore_errors_p ()) \
+ if (step_data->__trans.__trans_fct != NULL) \
+ { \
+ result = DL_CALL_FCT (step_data->__trans.__trans_fct, \
+ (step, step_data, *inptrp, &inptr, \
+ inend, *outptrp, &outptr, outend, \
+ irreversible)); \
+ if (result != __GCONV_OK) \
+ break; \
+ } \
+ else if (! ignore_errors_p ()) \
{ \
/* This is an illegal character. */ \
result = __GCONV_ILLEGAL_INPUT; \
break; \
} \
- \
- ++*irreversible; \
- inptr += 4; \
+ else \
+ { \
+ ++*irreversible; \
+ inptr += 4; \
+ } \
continue; \
} \
\
/* Generate a surrogate character. */ \
- if (NEED_LENGTH_TEST && __builtin_expect (outptr + 4 > outend, 0))\
+ if (__builtin_expect (outptr + 4 > outend, 0)) \
{ \
/* Overflow in the output buffer. */ \
result = __GCONV_FULL_OUTPUT; \
@@ -234,20 +246,31 @@ gconv_end (struct __gconv_step *data)
{ \
if (__builtin_expect (c, 0) >= 0x110000) \
{ \
- if (! ignore_errors_p ()) \
+ if (step_data->__trans.__trans_fct != NULL) \
+ { \
+ result = DL_CALL_FCT (step_data->__trans.__trans_fct, \
+ (step, step_data, *inptrp, &inptr, \
+ inend, *outptrp, &outptr, outend, \
+ irreversible)); \
+ if (result != __GCONV_OK) \
+ break; \
+ } \
+ else if (! ignore_errors_p ()) \
{ \
/* This is an illegal character. */ \
result = __GCONV_ILLEGAL_INPUT; \
break; \
} \
- \
- ++*irreversible; \
- inptr += 4; \
+ else \
+ { \
+ ++*irreversible; \
+ inptr += 4; \
+ } \
continue; \
} \
\
/* Generate a surrogate character. */ \
- if (NEED_LENGTH_TEST && __builtin_expect (outptr + 4 > outend, 0))\
+ if (__builtin_expect (outptr + 4 > outend, 0)) \
{ \
/* Overflow in the output buffer. */ \
result = __GCONV_FULL_OUTPUT; \
@@ -264,8 +287,9 @@ gconv_end (struct __gconv_step *data)
outptr += 2; \
inptr += 4; \
}
+#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS \
- , enum variant var, struct __gconv_step_data *step_data, int swap
+ , enum variant var, int swap
#include <iconv/loop.c>
@@ -294,7 +318,7 @@ gconv_end (struct __gconv_step *data)
\
/* It's a surrogate character. At least the first word says \
it is. */ \
- if (NEED_LENGTH_TEST && __builtin_expect (inptr + 4 > inend, 0)) \
+ if (__builtin_expect (inptr + 4 > inend, 0)) \
{ \
/* We don't have enough input for another complete input \
character. */ \
@@ -337,7 +361,7 @@ gconv_end (struct __gconv_step *data)
\
/* It's a surrogate character. At least the first word says \
it is. */ \
- if (NEED_LENGTH_TEST && __builtin_expect (inptr + 4 > inend, 0)) \
+ if (__builtin_expect (inptr + 4 > inend, 0)) \
{ \
/* We don't have enough input for another complete input \
character. */ \
@@ -368,8 +392,9 @@ gconv_end (struct __gconv_step *data)
} \
outptr += 4; \
}
+#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS \
- , enum variant var, struct __gconv_step_data *step_data, int swap
+ , enum variant var, int swap
#include <iconv/loop.c>