mbox_close.c
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/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Library Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <mailutils/error.h>
#include <mailutils/sys/mbox.h>
int
mbox_close (mbox_t mbox)
{
size_t i;
if (mbox == NULL)
return MU_ERROR_INVALID_PARAMETER;
/* Make sure that we do not hold any file locking. */
if (mbox->lockfile)
{
lockfile_unlock (mbox->lockfile);
lockfile_destroy (&mbox->lockfile);
}
/* Before closing we need to remove all the umesages
- to reclaim the memory
- to prepare for another scan. */
for (i = 0; i < mbox->umessages_count; i++)
{
mbox_message_t mum = mbox->umessages[i];
/* Destroy the attach messages. */
if (mum)
{
mbox_hcache_free (mbox, i + 1);
if (mum->header.stream)
stream_destroy (&(mum->header.stream));
if (mum->body.stream)
stream_destroy (&(mum->body.stream));
if (mum->separator)
free (mum->separator);
if (mum->attribute)
attribute_destroy (&mum->attribute);
free (mum);
}
}
if (mbox->umessages)
free (mbox->umessages);
mbox->umessages = NULL;
mbox->umessages_count = 0;
mbox->size = 0;
mbox->mtime = 0;
mbox->uidvalidity = 0;
mbox->uidnext = 0;
if (mbox->filename)
free (mbox->filename);
mbox->filename = NULL;
return stream_close (mbox->carrier);
}