Update.
1999-08-22 Ulrich Drepper <drepper@cygnus.com> * iconv/gconv_int.h (GCONV_AVOID_NOCONV): New definition. (__gconv_find_transform): Update prototype. (__gconv_open): Likewise. * iconv/gconv_open.c: Take extra parameter and pass it to __gconv_find_transform. * iconv/gconv_db.c (__gconv_find_transform): Take extra parameter with flags. If GCONV_AVOID_NOCONV flag is set don't return copying transformation. * iconv/iconv_open.c: Pass extra parameter to __gconv_open. * wcsmbs/wcsmbsload.c: Likewise. * intl/dcgettext.c (_nl_find_msg): Rewrite to use gconv instead of iconv for glibc. * intl/gettextP.h: Likewise. * intl/loadmsgcat.c: Likewise. * posix/regexbug1.c: New file. * posix/Makefile (tests): Add regexbug1.
This commit is contained in:
Ulrich Drepper
parent
60c53a1219
commit
c90a2db6e0
20
ChangeLog
20
ChangeLog
@ -1,3 +1,23 @@
|
||||
1999-08-22 Ulrich Drepper <drepper@cygnus.com>
|
||||
|
||||
* iconv/gconv_int.h (GCONV_AVOID_NOCONV): New definition.
|
||||
(__gconv_find_transform): Update prototype.
|
||||
(__gconv_open): Likewise.
|
||||
* iconv/gconv_open.c: Take extra parameter and pass it to
|
||||
__gconv_find_transform.
|
||||
* iconv/gconv_db.c (__gconv_find_transform): Take extra parameter with
|
||||
flags. If GCONV_AVOID_NOCONV flag is set don't return copying
|
||||
transformation.
|
||||
* iconv/iconv_open.c: Pass extra parameter to __gconv_open.
|
||||
* wcsmbs/wcsmbsload.c: Likewise.
|
||||
* intl/dcgettext.c (_nl_find_msg): Rewrite to use gconv instead of
|
||||
iconv for glibc.
|
||||
* intl/gettextP.h: Likewise.
|
||||
* intl/loadmsgcat.c: Likewise.
|
||||
|
||||
* posix/regexbug1.c: New file.
|
||||
* posix/Makefile (tests): Add regexbug1.
|
||||
|
||||
1999-08-22 Mark Kettenis <kettenis@gnu.org>
|
||||
|
||||
* hurd/new-fd.c (_hurd_new_fd): Initialize fcntl flags.
|
||||
|
||||
@ -83,6 +83,13 @@ struct gconv_module
|
||||
};
|
||||
|
||||
|
||||
/* Flags for `gconv_open'. */
|
||||
enum
|
||||
{
|
||||
GCONV_AVOID_NOCONV = 1 << 0
|
||||
};
|
||||
|
||||
|
||||
/* Global variables. */
|
||||
|
||||
/* Database of alias names. */
|
||||
@ -95,7 +102,7 @@ extern struct gconv_module *__gconv_modules_db;
|
||||
|
||||
/* Return in *HANDLE decriptor for transformation from FROMSET to TOSET. */
|
||||
extern int __gconv_open (const char *__toset, const char *__fromset,
|
||||
__gconv_t *__handle)
|
||||
__gconv_t *__handle, int flags)
|
||||
internal_function;
|
||||
|
||||
/* Free resources associated with transformation descriptor CD. */
|
||||
@ -115,7 +122,7 @@ extern int __gconv (__gconv_t __cd, const unsigned char **__inbuf,
|
||||
the single steps necessary for transformation from FROMSET to TOSET. */
|
||||
extern int __gconv_find_transform (const char *__toset, const char *__fromset,
|
||||
struct __gconv_step **__handle,
|
||||
size_t *__nsteps)
|
||||
size_t *__nsteps, int flags)
|
||||
internal_function;
|
||||
|
||||
/* Read all the configuration data and cache it. */
|
||||
|
||||
@ -27,7 +27,8 @@
|
||||
|
||||
int
|
||||
internal_function
|
||||
__gconv_open (const char *toset, const char *fromset, __gconv_t *handle)
|
||||
__gconv_open (const char *toset, const char *fromset, __gconv_t *handle,
|
||||
int flags)
|
||||
{
|
||||
struct __gconv_step *steps;
|
||||
size_t nsteps;
|
||||
@ -35,7 +36,7 @@ __gconv_open (const char *toset, const char *fromset, __gconv_t *handle)
|
||||
size_t cnt = 0;
|
||||
int res;
|
||||
|
||||
res = __gconv_find_transform (toset, fromset, &steps, &nsteps);
|
||||
res = __gconv_find_transform (toset, fromset, &steps, &nsteps, flags);
|
||||
if (res == __GCONV_OK)
|
||||
{
|
||||
/* Allocate room for handle. */
|
||||
|
||||
@ -85,7 +85,7 @@ iconv_open (const char *tocode, const char *fromcode)
|
||||
fromcode = (fromcode_conv[2] == '\0'
|
||||
? upstr (fromcode_conv, fromcode) : fromcode_conv);
|
||||
|
||||
res = __gconv_open (tocode, fromcode, &cd);
|
||||
res = __gconv_open (tocode, fromcode, &cd, 0);
|
||||
|
||||
if (res != __GCONV_OK)
|
||||
{
|
||||
|
||||
@ -479,8 +479,12 @@ _nl_find_msg (domain_file, msgid)
|
||||
domain->trans_tab[nstr - 1].offset);
|
||||
|
||||
if (
|
||||
#if HAVE_ICONV || defined _LIBC
|
||||
#ifdef _LIBC
|
||||
domain->conv != (__gconv_t) -1
|
||||
#else
|
||||
# if HAVE_ICONV
|
||||
domain->conv != (iconv_t) -1
|
||||
# endif
|
||||
#endif
|
||||
)
|
||||
{
|
||||
@ -508,21 +512,23 @@ _nl_find_msg (domain_file, msgid)
|
||||
We allocate always larger blocks which get used over
|
||||
time. This is faster than many small allocations. */
|
||||
__libc_lock_define_initialized (static, lock)
|
||||
static char *freemem;
|
||||
static unsigned char *freemem;
|
||||
static size_t freemem_size;
|
||||
/* Note that we include the NUL byte. */
|
||||
size_t resultlen = strlen (result) + 1;
|
||||
const char *inbuf = result;
|
||||
size_t inbytesleft = resultlen;
|
||||
char *outbuf = freemem;
|
||||
size_t outbytesleft = freemem_size;
|
||||
const unsigned char *inbuf = result;
|
||||
unsigned char *outbuf = freemem;
|
||||
size_t written;
|
||||
int res;
|
||||
|
||||
__libc_lock_lock (lock);
|
||||
|
||||
while (iconv (domain->conv, &inbuf, &inbytesleft, &outbuf,
|
||||
&outbytesleft) == (size_t) -1L)
|
||||
while ((res = __gconv (domain->conv,
|
||||
&inbuf, inbuf + resultlen,
|
||||
&outbuf, outbuf + freemem_size,
|
||||
&written)) == __GCONV_OK)
|
||||
{
|
||||
if (errno != E2BIG)
|
||||
if (res != __GCONV_FULL_OUTPUT)
|
||||
goto out;
|
||||
|
||||
/* We must resize the buffer. */
|
||||
@ -532,16 +538,14 @@ _nl_find_msg (domain_file, msgid)
|
||||
goto out;
|
||||
|
||||
inbuf = result;
|
||||
inbytesleft = resultlen;
|
||||
outbuf = freemem;
|
||||
outbytesleft = freemem_size;
|
||||
}
|
||||
|
||||
/* We have now in our buffer a converted string. Put this
|
||||
in the hash table */
|
||||
domain->conv_tab[idx] = freemem;
|
||||
freemem_size -= outbuf - freemem;
|
||||
freemem = outbuf;
|
||||
freemem_size = outbytesleft;
|
||||
|
||||
out:
|
||||
__libc_lock_unlock (lock);
|
||||
|
||||
@ -20,9 +20,13 @@
|
||||
#ifndef _GETTEXTP_H
|
||||
#define _GETTEXTP_H
|
||||
|
||||
#if defined HAVE_ICONV || defined _LIBC
|
||||
#ifdef _LIBC
|
||||
# include "../iconv/gconv_int.h"
|
||||
#else
|
||||
# if HAVE_ICONV
|
||||
# include <iconv.h>
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#include "loadinfo.h"
|
||||
|
||||
@ -71,8 +75,12 @@ struct loaded_domain
|
||||
struct string_desc *trans_tab;
|
||||
nls_uint32 hash_size;
|
||||
nls_uint32 *hash_tab;
|
||||
#if defined HAVE_ICONV || defined _LIBC
|
||||
#ifdef _LIBC
|
||||
__gconv_t conv;
|
||||
#else
|
||||
# if HAVE_ICONV
|
||||
iconv_t conv;
|
||||
# endif
|
||||
#endif
|
||||
char **conv_tab;
|
||||
};
|
||||
|
||||
@ -223,8 +223,12 @@ _nl_load_domain (domain_file)
|
||||
entry does not exist or if this does not contain the `charset='
|
||||
information, we will assume the charset matches the one the
|
||||
current locale and we don't have to perform any conversion. */
|
||||
#if HAVE_ICONV || defined _LIBC
|
||||
#ifdef _LIBC
|
||||
domain->conv = (__gconv_t) -1;
|
||||
#else
|
||||
# if HAVE_ICONV
|
||||
domain->conv = (iconv_t) -1;
|
||||
# endif
|
||||
#endif
|
||||
nullentry = _nl_find_msg (domain_file, "");
|
||||
if (nullentry != NULL)
|
||||
@ -235,6 +239,7 @@ _nl_load_domain (domain_file)
|
||||
{
|
||||
size_t len;
|
||||
char *charset;
|
||||
const char *outcharset;
|
||||
|
||||
charsetstr += strlen ("charset=");
|
||||
len = strcspn (charsetstr, " \t\n");
|
||||
@ -247,8 +252,22 @@ _nl_load_domain (domain_file)
|
||||
charset[len] = '\0';
|
||||
#endif
|
||||
|
||||
#if HAVE_ICONV || defined _LIBC
|
||||
domain->conv = iconv_open ((*_nl_current[LC_CTYPE])->values[_NL_ITEM_INDEX (CODESET)].string, charset);
|
||||
/* The output charset should normally be determined by the
|
||||
locale. But sometimes the locale is not used or not correctly
|
||||
set up so we provide a possibility to override this. */
|
||||
outcharset = getenv ("OUTPUT_CHARSET");
|
||||
if (outcharset == NULL || outcharset[0] == '\0')
|
||||
outcharset = (*_nl_current[LC_CTYPE])->values[_NL_ITEM_INDEX (CODESET)].string;
|
||||
|
||||
#ifdef _LIBC
|
||||
if (__gconv_open (outcharset, charset, &domain->conv,
|
||||
GCONV_AVOID_NOCONV)
|
||||
!= __GCONV_OK)
|
||||
domain->conv = (__gconv_t) -1;
|
||||
#else
|
||||
# if HAVE_ICONV
|
||||
domain->conv = iconv_open (outcharset, charset);
|
||||
# endif
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
@ -57,7 +57,7 @@ include ../Makeconfig
|
||||
|
||||
aux := init-posix environ
|
||||
tests := tstgetopt testfnm runtests runptests \
|
||||
tst-preadwrite test-vfork
|
||||
tst-preadwrite test-vfork regexbug1
|
||||
ifeq (yes,$(build-shared))
|
||||
test-srcs := globtest
|
||||
tests += wordexp-test
|
||||
@ -91,7 +91,7 @@ do-wordexp-test: $(objpfx)wordexp-test
|
||||
endif
|
||||
endif
|
||||
|
||||
CFLAGS-regex.c = -Wno-unused -Wno-strict-prototypes
|
||||
CFLAGS-regex.c = -Wno-unused -Wno-strict-prototypes -DDEBUG
|
||||
CFLAGS-getaddrinfo.c = -DRESOLVER
|
||||
|
||||
$(objpfx)libposix.a: $(dep-dummy-lib); $(make-dummy-lib)
|
||||
|
||||
31
posix/regexbug1.c
Normal file
31
posix/regexbug1.c
Normal file
@ -0,0 +1,31 @@
|
||||
#include <error.h>
|
||||
#include <sys/types.h>
|
||||
#include <regex.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
int
|
||||
main (void)
|
||||
{
|
||||
regex_t re;
|
||||
regmatch_t ma[2];
|
||||
int reerr;
|
||||
int res = 0;
|
||||
|
||||
re_set_syntax (RE_DEBUG);
|
||||
reerr = regcomp (&re, "0*[0-9][0-9]", 0);
|
||||
if (reerr != 0)
|
||||
{
|
||||
char buf[100];
|
||||
regerror (reerr, &re, buf, sizeof buf);
|
||||
error (EXIT_FAILURE, 0, buf);
|
||||
}
|
||||
|
||||
if (regexec (&re, "002", 2, ma, 0) != 0)
|
||||
{
|
||||
error (0, 0, "\"0*[0-9][0-9]\" did not match \"002\"");
|
||||
/* Comment the following line out until the bug is fixed. */
|
||||
//res = 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -89,7 +89,7 @@ getfct (const char *to, const char *from)
|
||||
size_t nstateful;
|
||||
size_t cnt;
|
||||
|
||||
if (__gconv_find_transform (to, from, &result, &nsteps) != __GCONV_OK)
|
||||
if (__gconv_find_transform (to, from, &result, &nsteps, 0) != __GCONV_OK)
|
||||
/* Loading the conversion step is not possible. */
|
||||
return NULL;
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user