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* iconv/gconv_dl.c: Unload all modules when debugging memory use.
This commit is contained in:
Ulrich Drepper 1999-01-28 16:21:30 +00:00
parent bb7acc5fff
commit e6df9a5693
2 changed files with 28 additions and 1 deletions
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ChangeLog
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@ -1,5 +1,7 @@
1999-01-28 Ulrich Drepper <drepper@cygnus.com>
* iconv/gconv_dl.c: Unload all modules when debugging memory use.
* locale/loadlocale.c (_nl_unload_locale): Free locale name.
* intl/finddomain.c (free_mem): Also free filename.

27
iconv/gconv_dl.c
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@ -1,5 +1,5 @@
/* Handle loading/unloading of shared object for transformation.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -250,3 +250,28 @@ __gconv_release_shlib (struct gconv_loaded_object *handle)
return GCONV_OK;
}
/* We run this if we debug the memory allocation. */
static void
do_release_all (const void *nodep, VISIT value, int level)
{
struct gconv_loaded_object *obj = *(struct gconv_loaded_object **) nodep;
if (value != preorder && value != leaf)
return;
/* Unload the shared object. We don't use the trick to
catch errors since in the case an error is signalled
something is really wrong. */
_dl_close (obj->handle);
free (obj);
}
static void __attribute__ ((unused))
free_mem (void)
{
__twalk (loaded, do_release_all);
}
text_set_element (__libc_subfreeres, free_mem);