Added new features to get network load:

typedef struct _glibtop_netload	glibtop_netload;

struct _glibtop_netload
{
	u_int64_t	flags,
		mtu,			/* GLIBTOP_NETLOAD_MTU		*/
		address,		/* GLIBTOP_NETLOAD_ADDRESS	*/
		packets_in,		/* GLIBTOP_NETLOAD_PACKETS_IN	*/
		packets_out,		/* GLIBTOP_NETLOAD_PACKETS_OUT	*/
		bytes_in,		/* GLIBTOP_NETLOAD_BYTES_IN	*/
		bytes_out,		/* GLIBTOP_NETLOAD_BYTES_OUT	*/
		errors_in,		/* GLIBTOP_NETLOAD_ERRORS_IN	*/
		errors_out,		/* GLIBTOP_NETLOAD_ERRORS_OUT	*/
		collisions;		/* GLIBTOP_NETLOAD_COLLISIONS	*/
};

Returns network load of the given interface, it is specified as string
like `isppp' or `ippp0':

extern void glibtop_get_netload_l __P((glibtop *, glibtop_netload *, const char *));

37 files changed, 550 insertions, 15 deletions

diff --git a/ChangeLog b/ChangeLog
index 47a0e905..1432026b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 1998-10-26  Martin Baulig  <martin@home-of-linux.org>
 
+	Added `Network Load' feature (netload).
+
+	* include/glibtop/netload.h: New file.
+	* features.def: Added new feature `netload'.
+
+1998-10-26  Martin Baulig  <martin@home-of-linux.org>
+
 	Added `Command Line Parameters' feature (proc_args).
 
 	* include/glibtop/proc_args.h: New file.
diff --git a/configure.in b/configure.in
index 668d9434..31b3154d 100644
--- a/configure.in
+++ b/configure.in
@@ -124,7 +124,7 @@ else
 fi
 
 if test "x$enable_static" != xno; then
-  static_targets="first_static second_static mountlist_static procmap_static $guile_static_example $smp_static_examples"
+  static_targets="first_static second_static mountlist_static procmap_static netload_static $guile_static_example $smp_static_examples"
 else
   static_targets=""
 fi
diff --git a/examples/ChangeLog b/examples/ChangeLog
index 0931a08b..ade9ce5a 100644
--- a/examples/ChangeLog
+++ b/examples/ChangeLog
@@ -1,5 +1,10 @@
 1998-10-26  Martin Baulig  <martin@home-of-linux.org>
 
+	* netload.c: New file. Gets network load for the interface
+	given as command line argument.
+
+1998-10-26  Martin Baulig  <martin@home-of-linux.org>
+
 	* first.c (glibtop_get_proc_args): Get command line arguments.
 	* second.c: Likewise.
 
diff --git a/examples/Makefile.am b/examples/Makefile.am
index f10485c0..f1ada8ec 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -12,13 +12,14 @@ DEFS			= @DEFS@
 libgtopdir		= $(libexecdir)/libgtop
 
 libgtop_PROGRAMS	= first second\
-			  mountlist procmap \
+			  mountlist procmap netload \
 			  @static_targets@ \
 			  @guile_examples@ @smp_examples@
 
 EXTRA_PROGRAMS		= first_static second_static \
 			  mountlist_static procmap_static \
-			  third third_static smp smp_static
+			  third third_static smp smp_static \
+			  netload_static
 
 first_SOURCES		= first.c
 first_LDADD		= $(top_builddir)/lib/libgtop.la \
@@ -46,10 +47,22 @@ procmap_LDADD		= $(top_builddir)/lib/libgtop.la \
 			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
 			  @INTLLIBS@ @LIBSUPPORT@
 
+
+
 procmap_static_SOURCES	= $(procmap_SOURCES)
 procmap_static_LDADD	= $(procmap_LDADD)
 procmap_static_LDFLAGS	= -static
 
+netload_SOURCES		= netload.c
+netload_LDADD		= $(top_builddir)/lib/libgtop.la \
+			  $(top_builddir)/sysdeps/common/libgtop_common.la \
+			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
+			  @INTLLIBS@ @LIBSUPPORT@
+
+netload_static_SOURCES	= $(netload_SOURCES)
+netload_static_LDADD	= $(netload_LDADD)
+netload_static_LDFLAGS	= -static
+
 
 
 third_guile_names_LIBS	= $(top_builddir)/sysdeps/guile/names/libgtop_guile_names.la
diff --git a/examples/netload.c b/examples/netload.c
new file mode 100644
index 00000000..641c3012
--- /dev/null
+++ b/examples/netload.c
@@ -0,0 +1,90 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <locale.h>
+
+#include <glibtop.h>
+#include <glibtop/open.h>
+#include <glibtop/close.h>
+#include <glibtop/xmalloc.h>
+
+#include <glibtop/parameter.h>
+
+#include <glibtop/netload.h>
+
+#ifndef PROFILE_COUNT
+#define PROFILE_COUNT	1
+#endif
+
+int
+main (int argc, char *argv [])
+{
+	glibtop_netload netload;
+	unsigned method, count, port, i;
+	char buffer [BUFSIZ];
+
+	count = PROFILE_COUNT;
+
+	setlocale (LC_ALL, "");
+	bindtextdomain (PACKAGE, GTOPLOCALEDIR);
+	textdomain (PACKAGE);
+	
+	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
+
+	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
+
+	printf ("Method = %d\n", method);
+
+	count = glibtop_get_parameter (GLIBTOP_PARAM_COMMAND, buffer, BUFSIZ);
+	buffer [count] = 0;
+
+	printf ("Command = '%s'\n", buffer);
+
+	count = glibtop_get_parameter (GLIBTOP_PARAM_HOST, buffer, BUFSIZ);
+	buffer [count] = 0;
+
+	glibtop_get_parameter (GLIBTOP_PARAM_PORT, &port, sizeof (port));
+
+	printf ("Host = '%s' - %u\n\n", buffer, port);
+
+	glibtop_init_r (&glibtop_global_server, 0, 0);
+
+	if (argc != 2)
+		glibtop_error ("Usage: %s interface", argv [0]);
+	
+	glibtop_get_netload (&netload, argv [1]);
+
+	printf ("Network Load (0x%08lx): "
+		"%lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
+		(unsigned long) netload.flags,
+		(unsigned long) netload.mtu,
+		(unsigned long) netload.packets_in,
+		(unsigned long) netload.packets_out,
+		(unsigned long) netload.bytes_in,
+		(unsigned long) netload.bytes_out,
+		(unsigned long) netload.errors_in,
+		(unsigned long) netload.errors_out,
+		(unsigned long) netload.collisions);
+
+	glibtop_close ();
+
+	exit (0);
+}
diff --git a/features.def b/features.def
index 6480dac8..188a4370 100644
--- a/features.def
+++ b/features.def
@@ -18,4 +18,5 @@ const char *|proc_args|ulong(size)|pid_t(pid):unsigned(max_len)
 glibtop_map_entry *|proc_map|ulong(number,size,total)|pid_t(pid)
 glibtop_mountentry *|@mountlist|ulong(number,size,total)|int(all_fs)
 void|@fsusage|ulong(blocks,bfree,bavail,files,ffree)|string|mount_dir
+void|netload|ulong(mtu,address,packets_in,packets_out,bytes_in,bytes_out,errors_in,errors_out,collisions)|string|interface
 void|ppp|ulong(state,bytes_in,bytes_out)|ushort(device)
diff --git a/include/glibtop/Makefile.am b/include/glibtop/Makefile.am
index 35ef25dd..1b89e905 100644
--- a/include/glibtop/Makefile.am
+++ b/include/glibtop/Makefile.am
@@ -7,4 +7,4 @@ glibtop_HEADERS		= close.h loadavg.h prockernel.h procstate.h \
 			  procsegment.h read.h sysdeps.h xmalloc.h global.h \
 			  procsignal.h read_data.h union.h types.h gnuserv.h \
 			  parameter.h mountlist.h fsusage.h procmap.h signal.h \
-			  inodedb.h sysinfo.h ppp.h procargs.h
+			  inodedb.h sysinfo.h ppp.h procargs.h netload.h
diff --git a/include/glibtop/command.h b/include/glibtop/command.h
index 9064e3df..a087e6f8 100644
--- a/include/glibtop/command.h
+++ b/include/glibtop/command.h
@@ -53,9 +53,10 @@ __BEGIN_DECLS
 
 #define GLIBTOP_CMND_MOUNTLIST		20
 #define GLIBTOP_CMND_FSUSAGE		21
-#define GLIBTOP_CMND_PPP		22
+#define GLIBTOP_CMND_NETLOAD		22
+#define GLIBTOP_CMND_PPP		23
 
-#define GLIBTOP_MAX_CMND		23
+#define GLIBTOP_MAX_CMND		24
 
 #define _GLIBTOP_PARAM_SIZE		16
 
diff --git a/include/glibtop/netload.h b/include/glibtop/netload.h
new file mode 100644
index 00000000..2f4de21f
--- /dev/null
+++ b/include/glibtop/netload.h
@@ -0,0 +1,88 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef __GLIBTOP_NETLOAD_H__
+#define __GLIBTOP_NETLOAD_H__
+
+#include <glibtop.h>
+#include <glibtop/global.h>
+
+__BEGIN_DECLS
+
+#define GLIBTOP_NETLOAD_MTU		0
+#define GLIBTOP_NETLOAD_PACKETS_IN	1
+#define GLIBTOP_NETLOAD_PACKETS_OUT	2
+#define GLIBTOP_NETLOAD_BYTES_IN	3
+#define GLIBTOP_NETLOAD_BYTES_OUT	4
+#define GLIBTOP_NETLOAD_ERRORS_IN	5
+#define GLIBTOP_NETLOAD_ERRORS_OUT	6
+#define GLIBTOP_NETLOAD_COLLISIONS	7
+
+#define GLIBTOP_MAX_NETLOAD		8
+
+typedef struct _glibtop_netload	glibtop_netload;
+
+struct _glibtop_netload
+{
+	u_int64_t	flags,
+		mtu,			/* GLIBTOP_NETLOAD_MTU		*/
+		address,		/* GLIBTOP_NETLOAD_ADDRESS	*/
+		packets_in,		/* GLIBTOP_NETLOAD_PACKETS_IN	*/
+		packets_out,		/* GLIBTOP_NETLOAD_PACKETS_OUT	*/
+		bytes_in,		/* GLIBTOP_NETLOAD_BYTES_IN	*/
+		bytes_out,		/* GLIBTOP_NETLOAD_BYTES_OUT	*/
+		errors_in,		/* GLIBTOP_NETLOAD_ERRORS_IN	*/
+		errors_out,		/* GLIBTOP_NETLOAD_ERRORS_OUT	*/
+		collisions;		/* GLIBTOP_NETLOAD_COLLISIONS	*/
+};
+
+#define glibtop_get_netload(netload,interface)	glibtop_get_netload_l(glibtop_global_server, netload, interface)
+
+#if GLIBTOP_SUID_NETLOAD
+#define glibtop_get_netload_r	glibtop_get_netload_p
+#else
+#define glibtop_get_netload_r	glibtop_get_netload_s
+#endif
+
+extern void glibtop_get_netload_l __P((glibtop *, glibtop_netload *, const char *));
+
+#if GLIBTOP_SUID_NETLOAD
+extern void glibtop_init_netload_p __P((glibtop *));
+extern void glibtop_get_netload_p __P((glibtop *, glibtop_netload *, const char *));
+#else
+extern void glibtop_init_netload_s __P((glibtop *));
+extern void glibtop_get_netload_s __P((glibtop *, glibtop_netload *, const char *));
+#endif
+
+#ifdef GLIBTOP_NAMES
+
+/* You need to link with -lgtop_names to get this stuff here. */
+
+extern const char *glibtop_names_netload [];
+extern const unsigned glibtop_types_netload [];
+extern const char *glibtop_labels_netload [];
+extern const char *glibtop_descriptions_netload [];
+
+#endif
+
+__END_DECLS
+
+#endif
diff --git a/include/glibtop/sysdeps.h b/include/glibtop/sysdeps.h
index 9ec277b9..c0461b7c 100644
--- a/include/glibtop/sysdeps.h
+++ b/include/glibtop/sysdeps.h
@@ -47,9 +47,10 @@ __BEGIN_DECLS
 #define GLIBTOP_SYSDEPS_PROC_MAP	18
 #define GLIBTOP_SYSDEPS_MOUNTLIST	19
 #define GLIBTOP_SYSDEPS_FSUSAGE		20
-#define GLIBTOP_SYSDEPS_PPP		21
+#define GLIBTOP_SYSDEPS_NETLOAD		21
+#define GLIBTOP_SYSDEPS_PPP		22
 
-#define GLIBTOP_MAX_SYSDEPS		22
+#define GLIBTOP_MAX_SYSDEPS		23
 
 #define GLIBTOP_SYSDEPS_ALL		((1 << GLIBTOP_MAX_SYSDEPS) - 1)
 
@@ -83,6 +84,7 @@ struct _glibtop_sysdeps
 		proc_map,		/* glibtop_proc_map	*/
 		mountlist,		/* glibtop_mountlist	*/
 		fsusage,		/* glibtop_fsusage	*/
+		netload,		/* glibtop_netload	*/
 		ppp;			/* glibtop_ppp		*/
 };
 
diff --git a/include/glibtop/union.h b/include/glibtop/union.h
index 68e30e2e..28f4bd41 100644
--- a/include/glibtop/union.h
+++ b/include/glibtop/union.h
@@ -45,6 +45,7 @@
 #include <glibtop/mountlist.h>
 #include <glibtop/fsusage.h>
 
+#include <glibtop/netload.h>
 #include <glibtop/ppp.h>
 
 __BEGIN_DECLS
@@ -73,6 +74,7 @@ union _glibtop_union
 	glibtop_proc_map	proc_map;
 	glibtop_mountlist	mountlist;
 	glibtop_fsusage		fsusage;
+	glibtop_netload		netload;
 	glibtop_ppp		ppp;
 };
 
diff --git a/lib/sysdeps.c b/lib/sysdeps.c
index da147d6a..36d484aa 100644
--- a/lib/sysdeps.c
+++ b/lib/sysdeps.c
@@ -39,6 +39,7 @@ GLIBTOP_SUID_PROC_SIGNAL +
 GLIBTOP_SUID_PROC_KERNEL +
 GLIBTOP_SUID_PROC_SEGMENT +
 GLIBTOP_SUID_PROC_MAP +
+GLIBTOP_SUID_NETLOAD +
 GLIBTOP_SUID_PPP;
 
 glibtop_init_func_t _glibtop_init_hook_s [] = {
@@ -96,6 +97,9 @@ glibtop_init_func_t _glibtop_init_hook_s [] = {
 #if !GLIBTOP_SUID_PROC_MAP
 	glibtop_init_proc_map_s,
 #endif
+#if !GLIBTOP_SUID_NETLOAD
+	glibtop_init_netload_s,
+#endif
 #if !GLIBTOP_SUID_PPP
 	glibtop_init_ppp_s,
 #endif
diff --git a/src/daemon/server.c b/src/daemon/server.c
index aac4cf74..ca2f9a26 100644
--- a/src/daemon/server.c
+++ b/src/daemon/server.c
@@ -47,6 +47,7 @@ GLIBTOP_SUID_PROC_KERNEL +
 GLIBTOP_SUID_PROC_SEGMENT +
 GLIBTOP_SUID_PROC_ARGS +
 GLIBTOP_SUID_PROC_MAP +
+GLIBTOP_SUID_NETLOAD +
 GLIBTOP_SUID_PPP;
 
 #include <fcntl.h>
diff --git a/src/daemon/slave.c b/src/daemon/slave.c
index bf83c30f..88872544 100644
--- a/src/daemon/slave.c
+++ b/src/daemon/slave.c
@@ -26,7 +26,7 @@ handle_slave_connection (int input, int output)
 {
 	glibtop *server = glibtop_global_server;
 	int64_t *param_ptr;
-	void *ptr;
+	const void *ptr;
 
 	unsigned short max_len;
 	pid_t pid;
@@ -230,6 +230,12 @@ handle_slave_command (glibtop_command *cmnd, glibtop_response *resp,
 		resp->offset = _offset_data (proc_segment);
 		break;
 #endif
+#if GLIBTOP_SUID_NETLOAD
+	case GLIBTOP_CMND_NETLOAD:
+		glibtop_get_netload_p (server, &resp->u.data.netload, parameter);
+		resp->offset = _offset_data (netload);
+		break;
+#endif
 #if GLIBTOP_SUID_PPP
 	case GLIBTOP_CMND_PPP:
 		memcpy (&device, parameter, sizeof (unsigned short));
diff --git a/sysdeps/common/sysdeps_suid.c b/sysdeps/common/sysdeps_suid.c
index dea87167..f729140b 100644
--- a/sysdeps/common/sysdeps_suid.c
+++ b/sysdeps/common/sysdeps_suid.c
@@ -77,6 +77,9 @@ glibtop_init_func_t _glibtop_init_hook_p [] = {
 #if GLIBTOP_SUID_PROC_MAP
 	glibtop_init_proc_map_p,
 #endif
+#if GLIBTOP_SUID_NETLOAD
+	glibtop_init_netload_p,
+#endif
 #if GLIBTOP_SUID_PPP
 	glibtop_init_ppp_p,
 #endif
diff --git a/sysdeps/freebsd/ChangeLog b/sysdeps/freebsd/ChangeLog
index 17bb517a..fe9fc503 100644
--- a/sysdeps/freebsd/ChangeLog
+++ b/sysdeps/freebsd/ChangeLog
@@ -1,5 +1,9 @@
 1998-10-26  Martin Baulig  <martin@home-of-linux.org>
 
+	* netload.c: New file. Currently empty.
+
+1998-10-26  Martin Baulig  <martin@home-of-linux.org>
+
 	* procargs.c: New file to get command line arguments.
 
 1998-10-25  Martin Baulig  <martin@home-of-linux.org>
diff --git a/sysdeps/freebsd/Makefile.am b/sysdeps/freebsd/Makefile.am
index 0e84b8ff..d4097701 100644
--- a/sysdeps/freebsd/Makefile.am
+++ b/sysdeps/freebsd/Makefile.am
@@ -10,7 +10,8 @@ libgtop_sysdeps_suid_la_SOURCES	= open.c close.c siglist.c cpu.c mem.c swap.c \
 				  uptime.c loadavg.c shm_limits.c msg_limits.c \
 				  sem_limits.c proclist.c procstate.c procuid.c \
 				  proctime.c procmem.c procsignal.c prockernel.c \
-				  procsegment.c procargs.c procmap.c ppp.c
+				  procsegment.c procargs.c procmap.c netload.c \
+				  ppp.c
 
 libgtop_sysdeps_suid_la_LDFLAGS	= $(LT_VERSION_INFO)
 
diff --git a/sysdeps/freebsd/glibtop_server.h b/sysdeps/freebsd/glibtop_server.h
index a87a1ffb..ab051092 100644
--- a/sysdeps/freebsd/glibtop_server.h
+++ b/sysdeps/freebsd/glibtop_server.h
@@ -42,6 +42,7 @@ __BEGIN_DECLS
 #define GLIBTOP_SUID_PROC_SEGMENT	(1 << GLIBTOP_SYSDEPS_PROC_SEGMENT)
 #define GLIBTOP_SUID_PROC_ARGS		(1 << GLIBTOP_SYSDEPS_PROC_ARGS)
 #define GLIBTOP_SUID_PROC_MAP		(1 << GLIBTOP_SYSDEPS_PROC_MAP)
+#define GLIBTOP_SUID_NETLOAD		(1 << GLIBTOP_SYSDEPS_NETLOAD)
 #define GLIBTOP_SUID_PPP		(1 << GLIBTOP_SYSDEPS_PPP)
 
 __END_DECLS
diff --git a/sysdeps/freebsd/netload.c b/sysdeps/freebsd/netload.c
new file mode 100644
index 00000000..e8ecaa3c
--- /dev/null
+++ b/sysdeps/freebsd/netload.c
@@ -0,0 +1,43 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/netload.h>
+
+static const unsigned long _glibtop_sysdeps_netload = 0;
+
+/* Init function. */
+
+void
+glibtop_init_netload_p (glibtop *server)
+{
+	server->sysdeps.netload = _glibtop_sysdeps_netload;
+}
+
+/* Provides Network statistics. */
+
+void
+glibtop_get_netload_p (glibtop *server, glibtop_netload *buf,
+		       const char *interface)
+{
+	memset (buf, 0, sizeof (glibtop_netload));
+}
diff --git a/sysdeps/kernel/ChangeLog b/sysdeps/kernel/ChangeLog
index 12c7afd7..bfca82c0 100644
--- a/sysdeps/kernel/ChangeLog
+++ b/sysdeps/kernel/ChangeLog
@@ -1,5 +1,9 @@
 1998-10-26  Martin Baulig  <martin@home-of-linux.org>
 
+	* netload.c: New file. Currently empty.
+
+1998-10-26  Martin Baulig  <martin@home-of-linux.org>
+
 	* procargs.c: New file. Currently empty.
 
 1998-10-25  Martin Baulig  <martin@home-of-linux.org>
diff --git a/sysdeps/kernel/Makefile.am b/sysdeps/kernel/Makefile.am
index 2c17a4c1..e3cb860f 100644
--- a/sysdeps/kernel/Makefile.am
+++ b/sysdeps/kernel/Makefile.am
@@ -9,7 +9,7 @@ libgtop_sysdeps_la_SOURCES	= open.c close.c kernel.s cpu.c mem.c swap.c \
 				  sem_limits.c proclist.c procstate.c procuid.c \
 				  proctime.c procmem.c procsignal.c prockernel.c \
 				  procsegment.c siglist.c procargs.c procmap.c \
-				  ppp.c
+				  netload.c ppp.c
 
 libgtop_sysdeps_la_LDFLAGS	= $(LT_VERSION_INFO)
 
diff --git a/sysdeps/kernel/glibtop_server.h b/sysdeps/kernel/glibtop_server.h
index 23664c12..48485001 100644
--- a/sysdeps/kernel/glibtop_server.h
+++ b/sysdeps/kernel/glibtop_server.h
@@ -40,7 +40,10 @@ __BEGIN_DECLS
 #define GLIBTOP_SUID_PROC_SIGNAL	0
 #define GLIBTOP_SUID_PROC_KERNEL	0
 #define GLIBTOP_SUID_PROC_SEGMENT	0
+#define GLIBTOP_SUID_PROC_ARGS		0
 #define GLIBTOP_SUID_PROC_MAP		0
+#define GLIBTOP_SUID_NETLOAD		0
+#define GLIBTOP_SUID_PPP		0
 
 __END_DECLS
 
diff --git a/sysdeps/kernel/netload.c b/sysdeps/kernel/netload.c
new file mode 100644
index 00000000..cbaac4f5
--- /dev/null
+++ b/sysdeps/kernel/netload.c
@@ -0,0 +1,43 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/netload.h>
+
+static const unsigned long _glibtop_sysdeps_netload = 0;
+
+/* Init function. */
+
+void
+glibtop_init_netload_s (glibtop *server)
+{
+	server->sysdeps.netload = _glibtop_sysdeps_netload;
+}
+
+/* Provides network statistics. */
+
+void
+glibtop_get_netload_s (glibtop *server, glibtop_netload *buf,
+		       const char *interface)
+{
+	memset (buf, 0, sizeof (glibtop_netload));
+}
diff --git a/sysdeps/linux/ChangeLog b/sysdeps/linux/ChangeLog
index 86efa045..b5965e85 100644
--- a/sysdeps/linux/ChangeLog
+++ b/sysdeps/linux/ChangeLog
@@ -1,5 +1,9 @@
 1998-10-26  Martin Baulig  <martin@home-of-linux.org>
 
+	* netload.c: New file. Currently empty.
+
+1998-10-26  Martin Baulig  <martin@home-of-linux.org>
+
 	* procargs.c: New file. Currently empty.
 
 1998-10-25  Martin Baulig  <martin@home-of-linux.org>
diff --git a/sysdeps/linux/Makefile.am b/sysdeps/linux/Makefile.am
index fa236d69..04b2c36d 100644
--- a/sysdeps/linux/Makefile.am
+++ b/sysdeps/linux/Makefile.am
@@ -9,7 +9,7 @@ libgtop_sysdeps_la_SOURCES	= open.c close.c cpu.c mem.c swap.c \
 				  sem_limits.c proclist.c procstate.c procuid.c \
 				  proctime.c procmem.c procsignal.c prockernel.c \
 				  procsegment.c procargs.c procmap.c siglist.c \
-				  sysinfo.c ppp.c
+				  sysinfo.c netload.c ppp.c
 libgtop_sysdeps_la_LIBADD	= @GLIB_LIBS@
 
 libgtop_sysdeps_la_LDFLAGS	= $(LT_VERSION_INFO)
diff --git a/sysdeps/linux/glibtop_server.h b/sysdeps/linux/glibtop_server.h
index 67bd9d38..ed03578e 100644
--- a/sysdeps/linux/glibtop_server.h
+++ b/sysdeps/linux/glibtop_server.h
@@ -122,7 +122,10 @@ proc_stat_after_cmd (char *p)
 #define GLIBTOP_SUID_PROC_SIGNAL	0
 #define GLIBTOP_SUID_PROC_KERNEL	0
 #define GLIBTOP_SUID_PROC_SEGMENT	0
+#define GLIBTOP_SUID_PROC_ARGS		0
 #define GLIBTOP_SUID_PROC_MAP		0
+#define GLIBTOP_SUID_NETLOAD		0
+#define GLIBTOP_SUID_PPP		0
 
 __END_DECLS
 
diff --git a/sysdeps/linux/netload.c b/sysdeps/linux/netload.c
new file mode 100644
index 00000000..cbaac4f5
--- /dev/null
+++ b/sysdeps/linux/netload.c
@@ -0,0 +1,43 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/netload.h>
+
+static const unsigned long _glibtop_sysdeps_netload = 0;
+
+/* Init function. */
+
+void
+glibtop_init_netload_s (glibtop *server)
+{
+	server->sysdeps.netload = _glibtop_sysdeps_netload;
+}
+
+/* Provides network statistics. */
+
+void
+glibtop_get_netload_s (glibtop *server, glibtop_netload *buf,
+		       const char *interface)
+{
+	memset (buf, 0, sizeof (glibtop_netload));
+}
diff --git a/sysdeps/names/Makefile.am b/sysdeps/names/Makefile.am
index 93969ff4..2039573d 100644
--- a/sysdeps/names/Makefile.am
+++ b/sysdeps/names/Makefile.am
@@ -9,7 +9,8 @@ libgtop_names_la_SOURCES	= cpu.c mem.c swap.c uptime.c loadavg.c \
 				  proclist.c sysdeps.c procstate.c procuid.c \
 				  proctime.c procmem.c procsignal.c \
 				  prockernel.c procsegment.c fsusage.c \
-				  mountlist.c procargs.c procmap.c ppp.c
+				  mountlist.c procargs.c procmap.c netload.c \
+				  ppp.c
 
 libgtop_names_la_LDFLAGS	= $(LT_VERSION_INFO)
 
diff --git a/sysdeps/names/netload.c b/sysdeps/names/netload.c
new file mode 100644
index 00000000..4dc75dd4
--- /dev/null
+++ b/sysdeps/names/netload.c
@@ -0,0 +1,59 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop/netload.h>
+
+const char *glibtop_names_netload [GLIBTOP_MAX_NETLOAD] =
+{
+	"mtu", "packets_in", "packets_out", "bytes_in", "bytes_out",
+	"errors_in", "errors_out", "collisions"
+};
+
+const unsigned glibtop_types_netload [GLIBTOP_MAX_NETLOAD] =
+{ 
+	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
+	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG,
+	GLIBTOP_TYPE_ULONG, GLIBTOP_TYPE_ULONG
+};
+
+const char *glibtop_labels_netload [GLIBTOP_MAX_NETLOAD] =
+{
+	N_("MTU"),
+	N_("Packets In"),
+	N_("Packets Out"),
+	N_("Bytes In"),
+	N_("Bytes Out"),
+	N_("Errors In"),
+	N_("Errors Out"),
+	N_("Collisions")
+};
+
+const char *glibtop_descriptions_netload [GLIBTOP_MAX_NETLOAD] =
+{
+	N_("Maximum Transfer Unit"),
+	N_("Packets In"),
+	N_("Packets Out"),
+	N_("Bytes In"),
+	N_("Bytes Out"),
+	N_("Errors In"),
+	N_("Errors Out"),
+	N_("Collisions")
+};
diff --git a/sysdeps/stub/ChangeLog b/sysdeps/stub/ChangeLog
index b2166344..16470426 100644
--- a/sysdeps/stub/ChangeLog
+++ b/sysdeps/stub/ChangeLog
@@ -1,5 +1,9 @@
 1998-10-26  Martin Baulig  <martin@home-of-linux.org>
 
+	* netload.c: New file.
+
+1998-10-26  Martin Baulig  <martin@home-of-linux.org>
+
 	* procargs.c: New file.
 
 1998-10-25  Martin Baulig  <martin@home-of-linux.org>
diff --git a/sysdeps/stub/Makefile.am b/sysdeps/stub/Makefile.am
index 549444f0..2f82cd78 100644
--- a/sysdeps/stub/Makefile.am
+++ b/sysdeps/stub/Makefile.am
@@ -8,7 +8,8 @@ libgtop_sysdeps_la_SOURCES	= open.c close.c siglist.c cpu.c mem.c swap.c \
 				  uptime.c loadavg.c shm_limits.c msg_limits.c \
 				  sem_limits.c proclist.c procstate.c procuid.c \
 				  proctime.c procmem.c procsignal.c prockernel.c \
-				  procsegment.c procargs.c procmap.c ppp.c
+				  procsegment.c procargs.c procmap.c netload.c \
+				  ppp.c
 
 libgtop_sysdeps_la_LDFLAGS	= $(LT_VERSION_INFO)
 
diff --git a/sysdeps/stub/glibtop_server.h b/sysdeps/stub/glibtop_server.h
index 23664c12..48485001 100644
--- a/sysdeps/stub/glibtop_server.h
+++ b/sysdeps/stub/glibtop_server.h
@@ -40,7 +40,10 @@ __BEGIN_DECLS
 #define GLIBTOP_SUID_PROC_SIGNAL	0
 #define GLIBTOP_SUID_PROC_KERNEL	0
 #define GLIBTOP_SUID_PROC_SEGMENT	0
+#define GLIBTOP_SUID_PROC_ARGS		0
 #define GLIBTOP_SUID_PROC_MAP		0
+#define GLIBTOP_SUID_NETLOAD		0
+#define GLIBTOP_SUID_PPP		0
 
 __END_DECLS
 
diff --git a/sysdeps/stub/netload.c b/sysdeps/stub/netload.c
new file mode 100644
index 00000000..cbaac4f5
--- /dev/null
+++ b/sysdeps/stub/netload.c
@@ -0,0 +1,43 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/netload.h>
+
+static const unsigned long _glibtop_sysdeps_netload = 0;
+
+/* Init function. */
+
+void
+glibtop_init_netload_s (glibtop *server)
+{
+	server->sysdeps.netload = _glibtop_sysdeps_netload;
+}
+
+/* Provides network statistics. */
+
+void
+glibtop_get_netload_s (glibtop *server, glibtop_netload *buf,
+		       const char *interface)
+{
+	memset (buf, 0, sizeof (glibtop_netload));
+}
diff --git a/sysdeps/stub_suid/ChangeLog b/sysdeps/stub_suid/ChangeLog
index e66eacd2..0017acbd 100644
--- a/sysdeps/stub_suid/ChangeLog
+++ b/sysdeps/stub_suid/ChangeLog
@@ -1,5 +1,9 @@
 1998-10-26  Martin Baulig  <martin@home-of-linux.org>
 
+	* netload.c: New file.
+
+1998-10-26  Martin Baulig  <martin@home-of-linux.org>
+
 	* procargs.c: New file.
 	* procmap.c: New file.
 
diff --git a/sysdeps/stub_suid/Makefile.am b/sysdeps/stub_suid/Makefile.am
index 55ef0c2d..eeb9f146 100644
--- a/sysdeps/stub_suid/Makefile.am
+++ b/sysdeps/stub_suid/Makefile.am
@@ -12,7 +12,8 @@ libgtop_sysdeps_suid_la_SOURCES	= open.c close.c siglist.c cpu.c mem.c swap.c \
 				  uptime.c loadavg.c shm_limits.c msg_limits.c \
 				  sem_limits.c proclist.c procstate.c procuid.c \
 				  proctime.c procmem.c procsignal.c prockernel.c \
-				  procsegment.c procargs.c procmap.c ppp.c
+				  procsegment.c procargs.c procmap.c netload.c \
+				  ppp.c
 
 libgtop_sysdeps_suid_la_LDFLAGS	= $(LT_VERSION_INFO)
 
diff --git a/sysdeps/stub_suid/glibtop_server.h b/sysdeps/stub_suid/glibtop_server.h
index 4b37edfc..ab051092 100644
--- a/sysdeps/stub_suid/glibtop_server.h
+++ b/sysdeps/stub_suid/glibtop_server.h
@@ -40,6 +40,10 @@ __BEGIN_DECLS
 #define GLIBTOP_SUID_PROC_SIGNAL	(1 << GLIBTOP_SYSDEPS_PROC_SIGNAL)
 #define GLIBTOP_SUID_PROC_KERNEL	(1 << GLIBTOP_SYSDEPS_PROC_KERNEL)
 #define GLIBTOP_SUID_PROC_SEGMENT	(1 << GLIBTOP_SYSDEPS_PROC_SEGMENT)
+#define GLIBTOP_SUID_PROC_ARGS		(1 << GLIBTOP_SYSDEPS_PROC_ARGS)
+#define GLIBTOP_SUID_PROC_MAP		(1 << GLIBTOP_SYSDEPS_PROC_MAP)
+#define GLIBTOP_SUID_NETLOAD		(1 << GLIBTOP_SYSDEPS_NETLOAD)
+#define GLIBTOP_SUID_PPP		(1 << GLIBTOP_SYSDEPS_PPP)
 
 __END_DECLS
 
diff --git a/sysdeps/stub_suid/netload.c b/sysdeps/stub_suid/netload.c
new file mode 100644
index 00000000..e8ecaa3c
--- /dev/null
+++ b/sysdeps/stub_suid/netload.c
@@ -0,0 +1,43 @@
+/* $Id$ */
+
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the Gnome Top Library.
+   Contributed by Martin Baulig <martin@home-of-linux.org>, October 1998.
+
+   The Gnome Top Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The Gnome Top 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/netload.h>
+
+static const unsigned long _glibtop_sysdeps_netload = 0;
+
+/* Init function. */
+
+void
+glibtop_init_netload_p (glibtop *server)
+{
+	server->sysdeps.netload = _glibtop_sysdeps_netload;
+}
+
+/* Provides Network statistics. */
+
+void
+glibtop_get_netload_p (glibtop *server, glibtop_netload *buf,
+		       const char *interface)
+{
+	memset (buf, 0, sizeof (glibtop_netload));
+}