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2002-08-10 Roland McGrath <roland@redhat.com>

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* locale/loadarchive.c (_nl_archive_subfreeres): New function.
	* locale/localeinfo.h: Declare it.
	* locale/setlocale.c (free_mem): Don't call _nl_unload_locale on the
	current locale if it's not in the file list.
	Call _nl_archive_subfreeres.
	* include/wctype.h (iswalpha, iswdigit, iswlower, iswspace, iswxdigit,
	towlower, towupper): Add prototypes here too.  Add libc_hidden_proto.
	* wctype/wcfuncs.c (iswalpha, iswdigit, iswlower, iswspace, iswxdigit,
	towlower, towupper): Add libc_hidden_weak.
This commit is contained in:
Roland McGrath 2002-08-10 23:55:20 +00:00
parent 0752d00848
commit a89a3dab80
4 changed files with 62 additions and 12 deletions
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19
ChangeLog
View file

@ -1,7 +1,10 @@
2002-08-10 Ulrich Drepper <drepper@redhat.com>
2002-08-10 Roland McGrath <roland@redhat.com>
* wctype/wcfuncs.c (iswalpha, iswdigit, iswlower, iswspace,
iswxdigit, iswtolower, iswtoupper): Add libc_hidden_def.
* locale/loadarchive.c (_nl_archive_subfreeres): New function.
* locale/localeinfo.h: Declare it.
* locale/setlocale.c (free_mem): Don't call _nl_unload_locale on the
current locale if it's not in the file list.
Call _nl_archive_subfreeres.
2002-08-10 Andreas Jaeger <aj@suse.de>
@ -27,6 +30,11 @@
2002-08-09 Jakub Jelinek <jakub@redhat.com>
* include/wctype.h (iswalpha, iswdigit, iswlower, iswspace, iswxdigit,
towlower, towupper): Add prototypes here too. Add libc_hidden_proto.
* wctype/wcfuncs.c (iswalpha, iswdigit, iswlower, iswspace, iswxdigit,
towlower, towupper): Add libc_hidden_weak.
* include/bits/dlfcn.h: New file.
* elf/dl-profstub.c (_dl_mcount_wrapper_check): Add libc_hidden_def.
@ -42,11 +50,6 @@
* nss/nsswitch.h (__nss_hostname_digits_dots): Add libc_hidden_proto.
* nss/digits_dots.c (__nss_hostname_digits_dots): Add libc_hidden_def.
* include/wctype.h (iswalpha, iswdigit, iswlower, iswspace, iswxdigit,
towlower, towupper): Add prototypes here too. Add libc_hidden_proto.
* wctype/wcfuncs ((iswalpha, iswdigit, iswlower, iswspace, iswxdigit,
towlower, towupper): Add libc_hidden_weak.
* libio/oldiopopen.c: Move #if SHLIB_COMPAT after _IO_HAVE_SYS_WAIT
#endif.

41
locale/loadarchive.c
View file

@ -445,3 +445,44 @@ _nl_load_locale_from_archive (int category, const char **namep)
*namep = lia->name;
return lia->data[category];
}
void
_nl_archive_subfreeres (void)
{
struct locale_in_archive *lia;
struct archmapped *am;
/* Toss out our cached locales. */
lia = archloaded;
while (lia != NULL)
{
int category;
struct locale_in_archive *dead = lia;
lia = lia->next;
for (category = 0; category < __LC_LAST; ++category)
if (category != LC_ALL)
/* _nl_unload_locale just does this free for the archive case. */
free (dead->data[category]);
free (dead);
}
archloaded = NULL;
if (archmapped != NULL)
{
/* Now toss all the mapping windows, which we know nothing is using any
more because we just tossed all the locales that point into them. */
assert (archmapped == &headmap);
archmapped = NULL;
(void) munmap (headmap.ptr, headmap.len);
am = headmap.next;
while (am != NULL)
{
struct archmapped *dead = am;
am = am->next;
(void) munmap (dead->ptr, dead->len);
free (dead);
}
}
}

3
locale/localeinfo.h
View file

@ -261,6 +261,9 @@ extern struct locale_data *_nl_load_locale_from_archive (int category,
const char **namep)
internal_function attribute_hidden;
/* Subroutine of setlocale's __libc_subfreeres hook. */
extern void _nl_archive_subfrees (void) attribute_hidden;
/* Validate the contents of a locale file and set up the in-core
data structure to point into the data. This leaves the `alloc'
and `name' fields uninitialized, for the caller to fill in.

11
locale/setlocale.c
View file

@ -458,12 +458,10 @@ free_mem (void)
/* If this category is already "C" don't do anything. */
if (here != _nl_C[category])
{
/* We have to be prepared that sometime later me still
/* We have to be prepared that sometime later we still
might need the locale information. */
setdata (category, _nl_C[category]);
setname (category, _nl_C_name);
_nl_unload_locale (here);
}
while (runp != NULL)
@ -471,7 +469,7 @@ free_mem (void)
struct loaded_l10nfile *curr = runp;
struct locale_data *data = (struct locale_data *) runp->data;
if (data != NULL && data != here && data != _nl_C[category])
if (data != NULL && data != _nl_C[category])
_nl_unload_locale (data);
runp = runp->next;
free ((char *) curr->filename);
@ -480,5 +478,10 @@ free_mem (void)
}
setname (LC_ALL, _nl_C_name);
/* This frees the data structures associated with the locale archive.
The locales from the archive are not in the file list, so we have
not called _nl_unload_locale on them above. */
_nl_archive_subfreeres ();
}
text_set_element (__libc_subfreeres, free_mem);