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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2004, 2007 Free Software Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library; if not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301 USA */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <mailutils/sys/nntp.h>
int
mu_nntp_disconnect (mu_nntp_t nntp)
{
/* Sanity checks. */
if (nntp == NULL)
return EINVAL;
/* We can keep some of the fields, if they decide to nntp_connect() again but
clear the states. */
nntp->state = MU_NNTP_NO_STATE;
nntp->acknowledge = 0;
/* Clear the buffers. */
memset (nntp->io.buf, '\0', nntp->io.len);
nntp->io.ptr = nntp->io.buf;
memset (nntp->ack.buf, '\0', nntp->ack.len);
nntp->ack.ptr = nntp->ack.buf;
/* Close the stream. */
return mu_stream_close (nntp->carrier);
}
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