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authorUlrich Drepper <drepper@redhat.com>2000-07-01 00:04:28 +0000
committerUlrich Drepper <drepper@redhat.com>2000-07-01 00:04:28 +0000
commit7f4553513cc2e247fa40ba80485f41e942ba6c9b (patch)
treee36914ab8b7498d309df6ece1c43d50ef8d71f7e /intl
parentfb46e8d2849c0511de963572646c4114cb427599 (diff)
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Update.
* iconv/gconv_trans.c: Test with _NL_CTYPE_TRANSLIT_DEFAULT_MISSING_LEN whether this information is available. * intl/dcigettext.c (_nl_find_msg): Correct reallocation of buffers in case the translation is too large. Remember allocated memory blocks in a list. (free_mem): Free memory for translations. * intl/tst-gettext.c: Use correct locale. Improve error messages. * locale/programs/ld-ctype.c (ctype_output): If no default_missing information is available set the string length to zero.
Diffstat (limited to 'intl')
-rw-r--r--intl/dcigettext.c61
-rw-r--r--intl/tst-gettext.c18
2 files changed, 66 insertions, 13 deletions
diff --git a/intl/dcigettext.c b/intl/dcigettext.c
index 27398c1..ed470b4 100644
--- a/intl/dcigettext.c
+++ b/intl/dcigettext.c
@@ -55,6 +55,7 @@ extern int errno;
#endif
#if defined STDC_HEADERS || defined _LIBC
+# include <stddef.h>
# include <stdlib.h>
#else
char *getenv ();
@@ -313,6 +314,14 @@ struct block_list
#endif /* have alloca */
+/* List of blocks allocated for translations. */
+static struct transmem_list
+{
+ struct transmem_list *next;
+ char data[0];
+} *transmem_list;
+
+
/* Names for the libintl functions are a problem. They must not clash
with existing names and they should follow ANSI C. But this source
code is also used in GNU C Library where the names have a __
@@ -775,12 +784,14 @@ _nl_find_msg (domain_file, msgid, index)
We allocate always larger blocks which get used over
time. This is faster than many small allocations. */
__libc_lock_define_initialized (static, lock)
+#define INITIAL_BLOCK_SIZE 4080
static unsigned char *freemem;
static size_t freemem_size;
size_t resultlen;
const unsigned char *inbuf;
unsigned char *outbuf;
+ int malloc_count;
/* Note that we translate (index + 1) consecutive strings at
once, including the final NUL byte. */
@@ -798,9 +809,11 @@ _nl_find_msg (domain_file, msgid, index)
inbuf = result;
outbuf = freemem + sizeof (nls_uint32);
+ malloc_count = 0;
while (1)
{
# ifdef _LIBC
+ struct transmem_list *newmem;
size_t non_reversible;
int res;
@@ -825,6 +838,7 @@ _nl_find_msg (domain_file, msgid, index)
inbuf = result;
# else
# if HAVE_ICONV
+# define transmem freemem
const char *inptr = (const char *) inbuf;
size_t inleft = resultlen;
char *outptr = (char *) outbuf;
@@ -845,22 +859,49 @@ _nl_find_msg (domain_file, msgid, index)
__libc_lock_unlock (lock);
goto converted;
}
+# else
+# define transmem freemem
# endif
# endif
resize_freemem:
- /* We must resize the buffer. */
- freemem_size = 2 * freemem_size;
- if (freemem_size < 4064)
- freemem_size = 4064;
- freemem = (char *) malloc (freemem_size);
- if (__builtin_expect (freemem == NULL, 0))
+ /* We must allocate a new buffer of resize the old one. */
+ if (malloc_count > 0)
+ {
+ struct transmem_list *next = transmem_list->next;
+
+ ++malloc_count;
+ freemem_size = malloc_count * INITIAL_BLOCK_SIZE;
+ newmem = (struct transmem_list *) realloc (transmem_list,
+ freemem_size);
+
+ if (newmem != NULL)
+ transmem_list = next;
+ }
+ else
{
+ malloc_count = 1;
+ freemem_size = INITIAL_BLOCK_SIZE;
+ newmem = (struct transmem_list *) malloc (freemem_size);
+ }
+ if (__builtin_expect (newmem == NULL, 0))
+ {
+ freemem = NULL;
freemem_size = 0;
__libc_lock_unlock (lock);
goto converted;
}
+# ifdef _LIBC
+ /* Add the block to the list of blocks we have to free
+ at some point. */
+ newmem->next = transmem_list;
+ transmem_list = newmem;
+
+ freemem = newmem->data;
+ freemem_size -= offsetof (struct transmem_list, data);
+# endif
+
outbuf = freemem + sizeof (nls_uint32);
}
@@ -1090,6 +1131,7 @@ static void __attribute__ ((unused))
free_mem (void)
{
struct binding *runp;
+ void *old;
for (runp = _nl_domain_bindings; runp != NULL; runp = runp->next)
{
@@ -1106,6 +1148,13 @@ free_mem (void)
/* Remove the search tree with the known translations. */
__tdestroy (root, free);
+
+ while (transmem_list != NULL)
+ {
+ old = transmem_list;
+ transmem_list = transmem_list->next;
+ free (old);
+ }
}
text_set_element (__libc_subfreeres, free_mem);
diff --git a/intl/tst-gettext.c b/intl/tst-gettext.c
index d9f9718..688acbf 100644
--- a/intl/tst-gettext.c
+++ b/intl/tst-gettext.c
@@ -71,7 +71,7 @@ main (int argc, char *argv[])
setenv ("LC_MESSAGES", "non-existing-locale", 1);
setenv ("LC_CTYPE", "non-existing-locale", 1);
setenv ("LANG", "non-existing-locale", 1);
- setlocale (LC_CTYPE, "de_DE");
+ setlocale (LC_CTYPE, "de_DE.ISO-8859-1");
unsetenv ("OUTPUT_CHARSET");
/* This is the name of the existing domain with a catalog for the
LC_MESSAGES category. */
@@ -225,8 +225,9 @@ positive_gettext_test (void)
if (found == NULL || strcmp (found, msgs[cnt].msgstr) != 0)
{
/* Oops, shouldn't happen. */
- printf (" gettext (\"%s\") failed, returned \"%s\"\n",
- msgs[cnt].msgid, found);
+ printf ("\
+ gettext (\"%s\") failed, returned \"%s\", expected \"%s\"\n",
+ msgs[cnt].msgid, found, msgs[cnt].msgstr);
result = 1;
}
}
@@ -270,8 +271,9 @@ positive_dgettext_test (const char *domain)
if (found == NULL || strcmp (found, msgs[cnt].msgstr) != 0)
{
/* Oops, shouldn't happen. */
- printf (" dgettext (\"%s\", \"%s\") failed, returned \"%s\"\n",
- domain, msgs[cnt].msgid, found);
+ printf ("\
+ dgettext (\"%s\", \"%s\") failed, returned \"%s\", expected \"%s\"\n",
+ domain, msgs[cnt].msgid, found, msgs[cnt].msgstr);
result = 1;
}
}
@@ -293,8 +295,10 @@ positive_dcgettext_test (const char *domain, int category)
if (found == NULL || strcmp (found, msgs[cnt].msgstr) != 0)
{
/* Oops, shouldn't happen. */
- printf (" dcgettext (\"%s\", \"%s\", %s) failed, returned \"%s\"\n",
- domain, msgs[cnt].msgid, catname[category], found);
+ printf ("\
+ dcgettext (\"%s\", \"%s\", %s) failed, returned \"%s\", expected \"%s\"\n",
+ domain, msgs[cnt].msgid, catname[category], found,
+ msgs[cnt].msgstr);
result = 1;
}
}