75ed7287d1
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/'.
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* $Id$ */
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/* Copyright (C) 1998-99 Martin Baulig
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This file is part of LibGTop 1.0.
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Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
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LibGTop is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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LibGTop is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with LibGTop; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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#include <glibtop.h>
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#include <glibtop/global.h>
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#include <glibtop/xmalloc.h>
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#include <glibtop/backend.h>
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int
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glibtop_open_backend_l (glibtop *server, const char *backend_name,
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u_int64_t features, const char **backend_args)
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{
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glibtop_backend_info *info;
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glibtop_backend *backend;
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info = glibtop_backend_by_name (backend_name);
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if (!info) return -GLIBTOP_ERROR_NO_SUCH_BACKEND;
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backend = glibtop_calloc_r (server, 1, sizeof (glibtop_backend));
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backend->info = info;
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if (info->open) {
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int retval;
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retval = info->open (server, backend, features, backend_args);
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if (retval) {
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glibtop_free_r (server, backend->_priv);
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glibtop_free_r (server, backend);
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return retval;
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}
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}
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if (!server->_priv)
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server->_priv = glibtop_calloc_r
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(server, 1, sizeof (glibtop_server_private));
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server->_priv->backend_list = g_slist_append
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(server->_priv->backend_list, backend);
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return 0;
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}
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