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New directory. New directory. New directory.

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2000-01-01  Martin Baulig  <martin@home-of-linux.org>

	* backends/: New directory.
	* backends/server/: New directory.
	* backends/sysdeps/: New directory.

	* include/glibtop/backend.h: New file.

	* include/glibtop/call-vector.h.in: New file. Template file
	for `call-vector.h'.
	* include/glibtop/call-vector.pl: New file. Creates 'call-vector.h'
	from `call-vector.h.in'.

	* include/glibtop/errors.h
	(GLIBTOP_ERROR_NO_SUCH_BACKEND): New error constant.
        (GLIBTOP_ERROR_NOT_IMPLEMENTED): New error constant.

	* include/glibtop/limits.h
	(GLIBTOP_BACKEND_NAME_LEN): New constant.

	* glibtop-server-private.h (glibtop_server_private):
	Added `GSList *backend_list' and removed `input', `output',
	`socket' and `pid'.

	* lib/command.c: Removed. Moved to `backends/server/'.
	* lib/read.c: Removed. Moved to `backends/server/'.
	* lib/read_data.c: Removed. Moved to `backends/server/'.
	* lib/write.c: Removed. Moved to `backends/server/'.
This commit is contained in:
Martin Baulig
2000-01-01 20:56:53 +00:00
committed by Martin Baulig
parent 8797d18587
commit 75ed7287d1
25 changed files with 460 additions and 479 deletions
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64
lib/open-backend.c Normal file
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* $Id$ */
/* Copyright (C) 1998-99 Martin Baulig
This file is part of LibGTop 1.0.
Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
LibGTop is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
LibGTop 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 General Public License
for more details.
You should have received a copy of the GNU General Public License
along with LibGTop; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <glibtop.h>
#include <glibtop/global.h>
#include <glibtop/xmalloc.h>
#include <glibtop/backend.h>
int
glibtop_open_backend_l (glibtop *server, const char *backend_name,
u_int64_t features, const char **backend_args)
{
glibtop_backend_info *info;
glibtop_backend *backend;
info = glibtop_backend_by_name (backend_name);
if (!info) return -GLIBTOP_ERROR_NO_SUCH_BACKEND;
backend = glibtop_calloc_r (server, 1, sizeof (glibtop_backend));
backend->info = info;
if (info->open) {
int retval;
retval = info->open (server, backend, features, backend_args);
if (retval) {
glibtop_free_r (server, backend->_priv);
glibtop_free_r (server, backend);
return retval;
}
}
if (!server->_priv)
server->_priv = glibtop_calloc_r
(server, 1, sizeof (glibtop_server_private));
server->_priv->backend_list = g_slist_append
(server->_priv->backend_list, backend);
return 0;
}