a5dd7e9063
It changes the return values of all sysdeps functions which were previosly returning void to int. This is the first step to implement better error handling in LibGTop. Martin 1999-10-24 Martin Baulig <martin@home-of-linux.org> * include/glibtop/*.h (glibtop_get_*, glibtop_init*): Changed the return value of all `glibtop_get_<feature>_* ()' and all `glibtop_init_<feature>_* ()' functions from void to int. * features.def: Reflect changes of the return values. * sysdeps/*/*.c: Reflect changes of the return values.
123 lines
3.7 KiB
C
123 lines
3.7 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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#ifndef __GLIBTOP_NETLOAD_H__
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#define __GLIBTOP_NETLOAD_H__
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#include <glibtop.h>
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#include <glibtop/global.h>
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BEGIN_LIBGTOP_DECLS
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#define GLIBTOP_NETLOAD_IF_FLAGS 0
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#define GLIBTOP_NETLOAD_MTU 1
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#define GLIBTOP_NETLOAD_SUBNET 2
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#define GLIBTOP_NETLOAD_ADDRESS 3
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#define GLIBTOP_NETLOAD_PACKETS_IN 4
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#define GLIBTOP_NETLOAD_PACKETS_OUT 5
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#define GLIBTOP_NETLOAD_PACKETS_TOTAL 6
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#define GLIBTOP_NETLOAD_BYTES_IN 7
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#define GLIBTOP_NETLOAD_BYTES_OUT 8
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#define GLIBTOP_NETLOAD_BYTES_TOTAL 9
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#define GLIBTOP_NETLOAD_ERRORS_IN 10
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#define GLIBTOP_NETLOAD_ERRORS_OUT 11
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#define GLIBTOP_NETLOAD_ERRORS_TOTAL 12
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#define GLIBTOP_NETLOAD_COLLISIONS 13
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#define GLIBTOP_MAX_NETLOAD 14
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typedef struct _glibtop_netload glibtop_netload;
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enum {
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GLIBTOP_IF_FLAGS_UP = 1,
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GLIBTOP_IF_FLAGS_BROADCAST,
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GLIBTOP_IF_FLAGS_DEBUG,
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GLIBTOP_IF_FLAGS_LOOPBACK,
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GLIBTOP_IF_FLAGS_POINTOPOINT,
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GLIBTOP_IF_FLAGS_RUNNING,
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GLIBTOP_IF_FLAGS_NOARP,
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GLIBTOP_IF_FLAGS_PROMISC,
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GLIBTOP_IF_FLAGS_ALLMULTI,
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GLIBTOP_IF_FLAGS_OACTIVE,
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GLIBTOP_IF_FLAGS_SIMPLEX,
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GLIBTOP_IF_FLAGS_LINK0,
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GLIBTOP_IF_FLAGS_LINK1,
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GLIBTOP_IF_FLAGS_LINK2,
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GLIBTOP_IF_FLAGS_ALTPHYS,
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GLIBTOP_IF_FLAGS_MULTICAST
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};
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struct _glibtop_netload
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{
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u_int64_t flags,
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if_flags, /* GLIBTOP_NETLOAD_IF_FLAGS */
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mtu, /* GLIBTOP_NETLOAD_MTU */
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subnet, /* GLIBTOP_NETLOAD_SUBNET */
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address, /* GLIBTOP_NETLOAD_ADDRESS */
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packets_in, /* GLIBTOP_NETLOAD_PACKETS_IN */
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packets_out, /* GLIBTOP_NETLOAD_PACKETS_OUT */
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packets_total, /* GLIBTOP_NETLOAD_PACKETS_TOTAL*/
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bytes_in, /* GLIBTOP_NETLOAD_BYTES_IN */
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bytes_out, /* GLIBTOP_NETLOAD_BYTES_OUT */
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bytes_total, /* GLIBTOP_NETLOAD_BYTES_TOTAL */
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errors_in, /* GLIBTOP_NETLOAD_ERRORS_IN */
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errors_out, /* GLIBTOP_NETLOAD_ERRORS_OUT */
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errors_total, /* GLIBTOP_NETLOAD_ERRORS_TOTAL */
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collisions; /* GLIBTOP_NETLOAD_COLLISIONS */
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};
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#define glibtop_get_netload(netload,interface) glibtop_get_netload_l(glibtop_global_server, netload, interface)
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#if GLIBTOP_SUID_NETLOAD
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#define glibtop_get_netload_r glibtop_get_netload_p
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#else
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#define glibtop_get_netload_r glibtop_get_netload_s
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#endif
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int glibtop_get_netload_l (glibtop *server, glibtop_netload *buf, const char *interface);
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#if GLIBTOP_SUID_NETLOAD
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int glibtop_init_netload_p (glibtop *server);
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int glibtop_get_netload_p (glibtop *server, glibtop_netload *buf, const char *interface);
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#else
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int glibtop_init_netload_s (glibtop *server);
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int glibtop_get_netload_s (glibtop *server, glibtop_netload *buf, const char *interface);
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#endif
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#ifdef GLIBTOP_NAMES
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/* You need to link with -lgtop_names to get this stuff here. */
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extern const char *glibtop_names_netload [];
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extern const unsigned glibtop_types_netload [];
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extern const char *glibtop_labels_netload [];
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extern const char *glibtop_descriptions_netload [];
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#endif
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END_LIBGTOP_DECLS
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#endif
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