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authorUlrich Drepper <drepper@redhat.com>1998-04-20 18:41:05 +0000
committerUlrich Drepper <drepper@redhat.com>1998-04-20 18:41:05 +0000
commit8619129f3f0d5a9db6208be5bae6c2a8c9ce61a5 (patch)
tree033b6528f39a85f12db9d0859dbd1b90c2906eee /iconvdata/iso8859-1.c
parentf1fa8b68f3e7623a3ef86dcd0c7d090ccf0389f5 (diff)
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Update.
1998-04-20 18:00 Ulrich Drepper <drepper@cygnus.com> * libc.map: Add __dgettext to GLIBC_2.0 and __libc_longjmp, and __libc_siglongjmp to GLIBC_2.1. * elf/dl-minimal.c (__assert_perror_fail): Don't use strerror, use __strerror_r. * iconv/Makefile: Don't run tests now. * iconv/iconv_prog.c (process_block): If loop is repeated, call iconv with correct output buffer. Major rewrite of the low-level gconv functionality. * iconv/gconv.c: Rewritten. * iconv/gconv.h: Likewise. * iconv/gconv_builtin.c: Likewise. * iconv/gconv_builtin.h: Likewise. * iconv/gconv_conf.c: Likewise. * iconv/gconv_int.h: Likewise. * iconv/gconv_open.c: Likewise. * iconv/gconv_simple.c: Likewise. * iconv/iconv.c: Likewise. * iconvdata/8bit-gap.c: Likewise. * iconvdata/8bit-generic.c: Likewise. * iconvdata/Makefile: Likewise. * iconvdata/big5.c: Likewise. * iconvdata/cns11643.c: Likewise. * iconvdata/cns11643.h: Likewise. * iconvdata/cns11643l1.c: Likewise. * iconvdata/cns11643l1.h: Likewise. * iconvdata/ebcdic-at-de-a.c: Likewise. * iconvdata/ebcdic-at-de.c: Likewise. * iconvdata/ebcdic-ca-fr.c: Likewise. * iconvdata/euccn.c: Likewise. * iconvdata/eucjp.c: Likewise. * iconvdata/euckr.c: Likewise. * iconvdata/euctw.c: Likewise. * iconvdata/gb2312.c: Likewise. * iconvdata/gb2312.h: Likewise. * iconvdata/hp-roman8.c: Likewise. * iconvdata/iso646.c: Likewise. * iconvdata/iso6937.c: Likewise. * iconvdata/iso8859-1.c: Likewise. * iconvdata/iso8859-10.c: Likewise. * iconvdata/iso8859-2.c: Likewise. * iconvdata/iso8859-3.c: Likewise. * iconvdata/iso8859-4.c: Likewise. * iconvdata/iso8859-5.c: Likewise. * iconvdata/iso8859-6.c: Likewise. * iconvdata/iso8859-7.c: Likewise. * iconvdata/iso8859-8.c: Likewise. * iconvdata/iso8859-9.c: Likewise. * iconvdata/jis0201.c: Likewise. * iconvdata/jis0201.h: Likewise. * iconvdata/jis0208.c: Likewise. * iconvdata/jis0208.h: Likewise. * iconvdata/jis0212.c: Likewise. * iconvdata/jis0212.h: Likewise. * iconvdata/johab.c: Likewise. * iconvdata/koi-8.c: Likewise. * iconvdata/koi8-r.c: Likewise. * iconvdata/ksc5601.c: Likewise. * iconvdata/ksc5601.h: Likewise. * iconvdata/latin-greek-1.c: Likewise. * iconvdata/latin-greek.c: Likewise. * iconvdata/run-iconv-test.sh: Likewise. * iconvdata/sjis.c: Likewise. * iconvdata/t61.c: Likewise. * iconvdata/uhc.c: Likewise. * wcsmbs/btowc.c: Likewise. * wcsmbs/mbrtowc.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsmbsload.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise. * iconv/loop.c: New file. * iconv/skeleton.c: New file. * stdlib/mblen.c: Handle empty input string correctly. * stdlib/mbtowc.c: Likewise. * posix/getopt.c: Various cleanups. * sysdeps/arm/bits/setjmp.h: Add copyright text. * sysdeps/i386/bits/setjmp.h: Likewise. * sysdeps/m68k/bits/setjmp.h: Likewise. * sysdeps/powerpc/bits/setjmp.h: Likewise. * sysdeps/sparc/sparc32/bits/setjmp.h: Likewise. * sysdeps/generic/longjmp.c: Rename function to __libc_siglongjmp and make longjmp weak alias. 1998-04-18 20:29 Philip Blundell <Philip.Blundell@pobox.com> * iconv/Makefile (routines): Only include gconv_dl if building for an ELF system - dynamic linking is not available on a.out. (CFLAGS-gconv_conf.c): Define STATIC_GCONV if omitting gconv_dl due to above check. * iconv/gconv_db.c: If STATIC_GCONV defined, don't try to call routines from gconv_dl. 1998-04-17 Gordon Matzigkeit <gord@profitpress.com> * csu/init.c (_IO_stdin_used): Protect with USE_IN_LIBIO so that we can compile without libio. 1998-04-20 16:28 Ulrich Drepper <drepper@cygnus.com> * sysdeps/mach/hurd/Subdirs: Remove login. 1998-04-11 Gordon Matzigkeit <gord@profitpress.com> * db2/compat.h: Include <errno.h>, to make sure we get the definition of EFTYPE before we define it ourselves. 1998-04-10 Gordon Matzigkeit <gord@profitpress.com> * sysdeps/generic/bits/socket.h: Protect against multiple inclusion. * sysdeps/mach/hurd/bits/ioctls.h: Likewise. Fix typo to allow inclusion from sys/ioctl.h again. 1998-04-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * iconvdata/*.[ch]: Clean up namespace. Optimize character lookup. 1998-04-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * libc.map: Export __strerror_r. Remove _strerror_internal. 1998-04-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/generic/strcasestr.c: Undefine strcasestr, not strstr. Also undefine __strcasestr. 1998-04-16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * posix/regex.c: Rename __re_max_failures back to re_max_failures, aliases do not work with global variables due to copy relocations. 1998-04-20 15:12 Ulrich Drepper <drepper@cygnus.com> * manual/creature.texi: Fix type. Patch by Andreas Schwab. 1998-04-20 13:47 Ulrich Drepper <drepper@cygnus.com> * signal/sighold.c: Include stddef.h for NULL definition. * signal/sigrelse.c: Likewise. * sysdeps/posix/sigignore.c: Likewise. * sysdeps/posix/sigset.c: Likewise. * sysdeps/posix/waitid.c: Likewise. * sysdeps/unix/sysv/linux/rt_sigsuspend.c: Likewise. * sysdeps/unix/sysv/linux/rt_sigtimedwait.c: Likewise. * sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise. * wcsmbs/mbsrtowcs.c: Include stdlib.h for MB_CUR_MAX. Patch by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>. 1998-04-13 Mark Kettenis <kettenis@phys.uva.nl> * login/Makefile (headers): Remove utmpx.h and bits/utmpx.h. * login/getutent.c (getutxent): Remove alias. * login/getutent_r.c (setutxent, pututxline, endutxent): Remove aliases. * login/getutid.c (getutxid): Remove alias. * login/getutline.c (getutxline): Remove alias. * login/utmp.h: Add prototypes for __updwtmp, __getutent, __getutid, __getutline and __pututline. * login/utmpx.h: Moved to ... * sysdeps/gnu/utmpx.h: ... here. [__USE_GNU]: Define UTMPX_FILE, UTMPX_FILENAME, WTMPX_FILE and WTMPX_FILENAME, declare utmpxname and updwtmpx. * login/updwtmp.c: Moved to ... * sysdeps/generic/updwtmp.c: ... here. (updwtmp): Generalized by allowing file name transformation. * sysdeps/gnu/updwtmp.c: New file. Use generic implementation with additional file name transformation. * sysdeps/unix/sysv/linux/updwtmp.c: Likewise. * login/utmp_file.c: Moved to ... * sysdeps/generic/utmp_file.c: ... here. (setutent_file): Generalized by allowing file name transformation. Do not print error message. Library functions should not print them. Reported by Jim Meyering. * sysdeps/gnu/utmp_file.c: New file. Use generic implementation with additional file name transformation. * sysdeps/unix/sysv/linux/utmp_file.c: Likewise. * sysdeps/gnu/Makefile [$(subdir)=login] (sysdep_routines): Add setutxent, getutxent, endutxent, getutxid, getutxid, getutxline, pututxline, utmpxname and updwtmpx. (sysdep_headers): Add utmpx.h and bits/utmpx.h. * sysdeps/gnu/bits/utmpx.h [__USE_GNU] Include paths.h. (_PATH_UTMPX): Define to _PATH_UTMP. (_PATH_WTMPX): Define to _PATH_WTMPX. (RUN_LVL): Define only if __USE_GNU. (ACCOUNTING): Define if __USE_GNU. * sysdeps/gnu/setutxent.c: New file. * sysdeps/gnu/getutxent.c: New file. * sysdeps/gnu/endutxent.c: New file. * sysdeps/gnu/getutxid.c: New file. * sysdeps/gnu/getutxline.c: New file. * sysdeps/gnu/pututxline.c: New file. * sysdeps/gnu/utmpxname.c: New file. * sysdeps/gnu/updwtmpx.c: New file. * sysdeps/unix/sysv/linux/paths.h (_PATH_UTMP_DB): Remove. * sysdeps/generic/bits/utmpx.h: Remove. 1998-04-20 Ulrich Drepper <drepper@cygnus.com> * posix/wordexp-test.c (main): Initialize ifs element of ts for ~root test. 1998-04-17 07:53 H.J. Lu <hjl@gnu.org> * sysdeps/unix/sysv/linux/i386/s_pread64.S: Fix a typo. 1998-04-17 11:32 Ulrich Drepper <drepper@cygnus.com> * libio/oldfileops.c (_IO_old_file_seekoff): Define temporary st variable using _G_stat64. * libio/fileops.c: Remove macro definition of fstat, it is in the global header. Reported by Thorsten Kukuk <kukuk@weber.uni-paderborn.de>. 1998-04-17 Philip Blundell <pb@nexus.co.uk> * sysdeps/arm/strlen.S: New file, based on code by Matthew Wilcox <willy@odie.barnet.ac.uk>. 1998-04-16 Philip Blundell <Philip.Blundell@pobox.com> * inet/netinet/in.h (IN6_IS_ADDR_MC_NODELOCAL): New macro, required by IPv6 Basic API. (IN6_IS_ADDR_MC_LINKLOCAL): Likewise. (IN6_IS_ADDR_MC_SITELOCAL): Likewise. (IN6_IS_ADDR_MC_ORGLOCAL): Likewise. (IN6_IS_ADDR_MC_GLOBAL): Likewise.
Diffstat (limited to 'iconvdata/iso8859-1.c')
-rw-r--r--iconvdata/iso8859-1.c217
1 files changed, 41 insertions, 176 deletions
diff --git a/iconvdata/iso8859-1.c b/iconvdata/iso8859-1.c
index b9484a06b7..3e50b79f17 100644
--- a/iconvdata/iso8859-1.c
+++ b/iconvdata/iso8859-1.c
@@ -18,179 +18,44 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-#include <gconv.h>
-#include <string.h>
-
-/* Direction of the transformation. */
-static int to_iso88591_object;
-static int from_iso88591_object;
-
-
-int
-gconv_init (struct gconv_step *step)
-{
- /* Determine which direction. */
- if (strcasestr (step->from_name, "ISO-8859-1") != NULL)
- step->data = &from_iso88591_object;
- else if (strcasestr (step->to_name, "ISO-8859-1") != NULL)
- step->data = &to_iso88591_object;
- else
- return GCONV_NOCONV;
-
- return GCONV_OK;
-}
-
-
-void
-gconv_end (struct gconv_step *data)
-{
- /* Nothing to do. */
-}
-
-
-int
-gconv (struct gconv_step *step, struct gconv_step_data *data,
- const char *inbuf, size_t *inbufsize, size_t *written, int do_flush)
-{
- struct gconv_step *next_step = step + 1;
- struct gconv_step_data *next_data = data + 1;
- gconv_fct fct = next_step->fct;
- size_t do_write;
- int result;
-
- /* If the function is called with no input this means we have to reset
- to the initial state. The possibly partly converted input is
- dropped. */
- if (do_flush)
- {
- do_write = 0;
-
- /* Call the steps down the chain if there are any. */
- if (data->is_last)
- result = GCONV_OK;
- else
- {
- struct gconv_step *next_step = step + 1;
- struct gconv_step_data *next_data = data + 1;
-
- result = (*fct) (next_step, next_data, NULL, 0, written, 1);
-
- /* Clear output buffer. */
- data->outbufavail = 0;
- }
- }
- else
- {
- do_write = 0;
-
- do
- {
- result = GCONV_OK;
-
- if (step->data == &from_iso88591_object)
- {
- size_t inchars = *inbufsize;
- size_t outwchars = data->outbufavail;
- char *outbuf = data->outbuf;
- size_t cnt = 0;
-
- while (cnt < inchars
- && (outwchars + sizeof (wchar_t) <= data->outbufsize))
- {
- *((wchar_t *) (outbuf + outwchars)) =
- (unsigned char) inbuf[cnt];
- ++do_write;
- outwchars += sizeof (wchar_t);
- ++cnt;
- }
- *inbufsize -= cnt;
- inbuf += cnt;
- data->outbufavail = outwchars;
- }
- else
- {
- size_t inwchars = *inbufsize;
- size_t outchars = data->outbufavail;
- char *outbuf = data->outbuf;
- size_t cnt = 0;
-
- while (inwchars >= cnt + sizeof (wchar_t)
- && outchars < data->outbufsize)
- {
- if (*((wchar_t *) (inbuf + cnt)) >= L'\0'
- && *((wchar_t *) (inbuf + cnt)) <= L'\377')
- outbuf[outchars] = *((wchar_t *) (inbuf + cnt));
- else
- /* Here is where the transliteration would enter the
- scene. */
- break;
-
- ++do_write;
- ++outchars;
- cnt += sizeof (wchar_t);
- }
- *inbufsize -= cnt;
- inbuf += cnt;
- data->outbufavail = outchars;
-
- if (outchars < data->outbufsize)
- {
- /* If there is still room in the output buffer something
- is wrong with the input. */
- if (inwchars >= cnt + sizeof (wchar_t))
- {
- /* An error occurred. */
- result = GCONV_ILLEGAL_INPUT;
- break;
- }
- if (inwchars != cnt)
- {
- /* There are some unprocessed bytes at the end of the
- input buffer. */
- result = GCONV_INCOMPLETE_INPUT;
- break;
- }
- }
- }
-
- if (result != GCONV_OK)
- break;
-
- if (data->is_last)
- {
- /* This is the last step. */
- result = (*inbufsize > (step->data == &from_iso88591_object
- ? 0 : sizeof (wchar_t) - 1)
- ? GCONV_FULL_OUTPUT : GCONV_EMPTY_INPUT);
- break;
- }
-
- /* Status so far. */
- result = GCONV_EMPTY_INPUT;
-
- if (data->outbufavail > 0)
- {
- /* Call the functions below in the chain. */
- size_t newavail = data->outbufavail;
-
- result = (*fct) (next_step, next_data, data->outbuf, &newavail,
- written, 0);
-
- /* Correct the output buffer. */
- if (newavail != data->outbufavail && newavail > 0)
- {
- memmove (data->outbuf,
- &data->outbuf[data->outbufavail - newavail],
- newavail);
- data->outbufavail = newavail;
- }
- }
- }
- while (*inbufsize > 0 && result == GCONV_EMPTY_INPUT);
- }
-
- if (written != NULL && data->is_last)
- *written = do_write;
-
- return result;
-}
+#include <stdint.h>
+
+/* Definitions used in the body of the `gconv' function. */
+#define CHARSET_NAME "ISO-8859-1"
+#define FROM_LOOP from_iso8859_1
+#define TO_LOOP to_iso8859_1
+#define DEFINE_INIT 1
+#define DEFINE_FINI 1
+#define MIN_NEEDED_FROM 1
+#define MIN_NEEDED_TO 4
+
+/* First define the conversion function from ISO 8859-1 to UCS4. */
+#define MIN_NEEDED_INPUT MIN_NEEDED_FROM
+#define MIN_NEEDED_OUTPUT MIN_NEEDED_TO
+#define LOOPFCT FROM_LOOP
+#define BODY \
+ *((uint32_t *) outptr)++ = *inptr++;
+#include <iconv/loop.c>
+
+
+/* Next, define the other direction. */
+#define MIN_NEEDED_INPUT MIN_NEEDED_FROM
+#define MIN_NEEDED_OUTPUT MIN_NEEDED_TO
+#define LOOPFCT TO_LOOP
+#define BODY \
+ { \
+ uint32_t ch = *((uint32_t *) inptr); \
+ if (ch > 0xff) \
+ { \
+ /* We have an illegal character. */ \
+ result = GCONV_ILLEGAL_INPUT; \
+ break; \
+ } \
+ *outptr++ = (unsigned char) ch; \
+ inptr += 4; \
+ }
+#include <iconv/loop.c>
+
+
+/* Now define the toplevel functions. */
+#include <iconv/skeleton.c>