Initial revision

21 files changed, 628 insertions, 0 deletions

diff --git a/sysdeps/sun4/.cvsignore b/sysdeps/sun4/.cvsignore
new file mode 100644
index 00000000..d167e031
--- /dev/null
+++ b/sysdeps/sun4/.cvsignore
@@ -0,0 +1,19 @@
+.deps
+.libs
+Makefile
+Makefile.in
+close.lo
+cpu.lo
+libgtop_sysdeps.la
+loadavg.c
+loadavg.lo
+mem.lo
+msg_limits.lo
+open.lo
+proclist.lo
+sem_limits.lo
+shm_limits.lo
+swap.lo
+sysdeps.lo
+uptime.c
+uptime.lo
diff --git a/sysdeps/sun4/Makefile.am b/sysdeps/sun4/Makefile.am
new file mode 100644
index 00000000..60b581f1
--- /dev/null
+++ b/sysdeps/sun4/Makefile.am
@@ -0,0 +1,14 @@
+LINK				= $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@
+
+INCLUDES			= @GTOP_INCS@
+
+CFLAGS				= -Wall -W @CFLAGS@
+
+lib_LTLIBRARIES			= libgtop_sysdeps.la
+
+libgtop_sysdeps_la_SOURCES	= init.c open.c close.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
+libgtop_sysdeps_la_LIBADD	= -lkvm
diff --git a/sysdeps/sun4/close.c b/sysdeps/sun4/close.c
new file mode 100644
index 00000000..ff7ebea4
--- /dev/null
+++ b/sysdeps/sun4/close.c
@@ -0,0 +1,28 @@
+/* $Id$ */
+
+/* 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/close.h>
+
+/* Closes pipe to gtop server. */
+
+void
+glibtop_close (glibtop *server)
+{ }
diff --git a/sysdeps/sun4/cpu.c b/sysdeps/sun4/cpu.c
new file mode 100644
index 00000000..cda12977
--- /dev/null
+++ b/sysdeps/sun4/cpu.c
@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/cpu.h>
+
+/* Provides information about cpu usage. */
+
+void
+glibtop_get_cpu__r (glibtop *server, glibtop_cpu *buf)
+{
+	memset (buf, 0, sizeof (glibtop_cpu));
+}
diff --git a/sysdeps/sun4/init.c b/sysdeps/sun4/init.c
new file mode 100644
index 00000000..f6a9a506
--- /dev/null
+++ b/sysdeps/sun4/init.c
@@ -0,0 +1,40 @@
+/* $Id$ */
+
+/* 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.h>
+#include <glibtop/open.h>
+
+static glibtop	_glibtop_global_server;
+glibtop		*glibtop_global_server = NULL;
+
+glibtop *
+glibtop_init__r (glibtop **server)
+{
+	if (*server != NULL)
+		return *server;
+
+	if (glibtop_global_server == NULL) {
+		glibtop_global_server = &_glibtop_global_server;
+		glibtop_open (glibtop_global_server, "glibtop");
+	}
+	
+	return *server = glibtop_global_server;
+}
diff --git a/sysdeps/sun4/libsysdeps.la b/sysdeps/sun4/libsysdeps.la
new file mode 100644
index 00000000..3f600ebb
--- /dev/null
+++ b/sysdeps/sun4/libsysdeps.la
@@ -0,0 +1,19 @@
+# libsysdeps.la - a libtool library file
+# Generated by ltmain.sh - GNU libtool 1.0h
+
+# The name that we can dlopen(3).
+dlname=''
+
+# Names of this library.
+library_names='libsysdeps.so.0.0.0 libsysdeps.so.0 libsysdeps.so'
+
+# The name of the static archive.
+old_library='libsysdeps.a'
+
+# Version information for libsysdeps.
+current=0
+age=0
+revision=0
+
+# Directory that this library needs to be installed in:
+libdir='/usr/local/lib'
diff --git a/sysdeps/sun4/mem.c b/sysdeps/sun4/mem.c
new file mode 100644
index 00000000..0410e2dd
--- /dev/null
+++ b/sysdeps/sun4/mem.c
@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/mem.h>
+
+/* Provides information about memory usage. */
+
+void
+glibtop_get_mem__r (glibtop *server, glibtop_mem *buf)
+{
+	memset (buf, 0, sizeof (glibtop_mem));
+}
diff --git a/sysdeps/sun4/msg_limits.c b/sysdeps/sun4/msg_limits.c
new file mode 100644
index 00000000..62819042
--- /dev/null
+++ b/sysdeps/sun4/msg_limits.c
@@ -0,0 +1,30 @@
+/* $Id$ */
+
+/* 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/msg_limits.h>
+
+/* Provides information about sysv ipc limits. */
+
+void
+glibtop_get_msg_limits__r (glibtop *server, glibtop_msg_limits *buf)
+{
+	memset (buf, 0, sizeof (glibtop_msg_limits));
+}
diff --git a/sysdeps/sun4/open.c b/sysdeps/sun4/open.c
new file mode 100644
index 00000000..c2d58069
--- /dev/null
+++ b/sysdeps/sun4/open.c
@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/* 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/open.h>
+
+/* Opens pipe to gtop server. Returns 0 on success and -1 on error. */
+
+void
+glibtop_open (glibtop *server, const char *program_name)
+{
+	memset (server, 0, sizeof (glibtop));
+	server->name = program_name;
+}
diff --git a/sysdeps/sun4/procdata.c b/sysdeps/sun4/procdata.c
new file mode 100644
index 00000000..b542721d
--- /dev/null
+++ b/sysdeps/sun4/procdata.c
@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/procdata.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_procdata__r (glibtop *server, glibtop_procdata *buf, pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_procdata));
+}
diff --git a/sysdeps/sun4/prockernel.c b/sysdeps/sun4/prockernel.c
new file mode 100644
index 00000000..93f47bb1
--- /dev/null
+++ b/sysdeps/sun4/prockernel.c
@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/prockernel.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_kernel__r (glibtop *server, glibtop_proc_kernel *buf,
+			    pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_kernel));
+}
diff --git a/sysdeps/sun4/proclist.c b/sysdeps/sun4/proclist.c
new file mode 100644
index 00000000..f3e0b993
--- /dev/null
+++ b/sysdeps/sun4/proclist.c
@@ -0,0 +1,39 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/proclist.h>
+
+#define GLIBTOP_PROCLIST_FLAGS	3
+
+/* Fetch list of currently running processes.
+ *
+ * IMPORTANT NOTE:
+ *   On error, this function MUST return NULL and set buf->flags to zero !
+ *   On success, it returnes a pointer to a list of buf->number elements
+ *   each buf->size big. The total size is stored in buf->total. */
+
+unsigned *
+glibtop_get_proclist__r (glibtop *server, glibtop_proclist *buf)
+{
+	memset (buf, 0, sizeof (glibtop_proclist));
+	return NULL;
+}
diff --git a/sysdeps/sun4/procmem.c b/sysdeps/sun4/procmem.c
new file mode 100644
index 00000000..889a4a20
--- /dev/null
+++ b/sysdeps/sun4/procmem.c
@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/procmem.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_mem__r (glibtop *server, glibtop_proc_mem *buf,
+			 pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_mem));
+}
diff --git a/sysdeps/sun4/procsegment.c b/sysdeps/sun4/procsegment.c
new file mode 100644
index 00000000..c0ffeb17
--- /dev/null
+++ b/sysdeps/sun4/procsegment.c
@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/procsegment.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_segment__r (glibtop *server, glibtop_proc_segment *buf,
+			     pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_segment));
+}
diff --git a/sysdeps/sun4/procsignal.c b/sysdeps/sun4/procsignal.c
new file mode 100644
index 00000000..6c30ee66
--- /dev/null
+++ b/sysdeps/sun4/procsignal.c
@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/procsignal.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_signal__r (glibtop *server, glibtop_proc_signal *buf,
+			   pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_signal));
+}
diff --git a/sysdeps/sun4/procstate.c b/sysdeps/sun4/procstate.c
new file mode 100644
index 00000000..b8ad5cec
--- /dev/null
+++ b/sysdeps/sun4/procstate.c
@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/procstate.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_state__r (glibtop *server, glibtop_proc_state *buf,
+			   pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_state));
+}
diff --git a/sysdeps/sun4/proctime.c b/sysdeps/sun4/proctime.c
new file mode 100644
index 00000000..ec81d2a0
--- /dev/null
+++ b/sysdeps/sun4/proctime.c
@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/proctime.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_time__r (glibtop *server, glibtop_proc_time *buf,
+			   pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_time));
+}
diff --git a/sysdeps/sun4/procuid.c b/sysdeps/sun4/procuid.c
new file mode 100644
index 00000000..7fbb85fa
--- /dev/null
+++ b/sysdeps/sun4/procuid.c
@@ -0,0 +1,32 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/procuid.h>
+
+/* Provides detailed information about a process. */
+
+void
+glibtop_get_proc_uid__r (glibtop *server, glibtop_proc_uid *buf,
+			   pid_t pid)
+{
+	memset (buf, 0, sizeof (glibtop_proc_uid));
+}
diff --git a/sysdeps/sun4/sem_limits.c b/sysdeps/sun4/sem_limits.c
new file mode 100644
index 00000000..3768408b
--- /dev/null
+++ b/sysdeps/sun4/sem_limits.c
@@ -0,0 +1,30 @@
+/* $Id$ */
+
+/* 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/sem_limits.h>
+
+/* Provides information about sysv sem limits. */
+
+void
+glibtop_get_sem_limits__r (glibtop *server, glibtop_sem_limits *buf)
+{
+	memset (buf, 0, sizeof (glibtop_sem_limits));
+}
diff --git a/sysdeps/sun4/shm_limits.c b/sysdeps/sun4/shm_limits.c
new file mode 100644
index 00000000..52e801ba
--- /dev/null
+++ b/sysdeps/sun4/shm_limits.c
@@ -0,0 +1,30 @@
+/* $Id$ */
+
+/* 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/shm_limits.h>
+
+/* Provides information about sysv ipc limits. */
+
+void
+glibtop_get_shm_limits__r (glibtop *server, glibtop_shm_limits *buf)
+{
+	memset (buf, 0, sizeof (glibtop_shm_limits));
+}
diff --git a/sysdeps/sun4/swap.c b/sysdeps/sun4/swap.c
new file mode 100644
index 00000000..8e0d046b
--- /dev/null
+++ b/sysdeps/sun4/swap.c
@@ -0,0 +1,31 @@
+/* $Id$ */
+
+/* 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 <config.h>
+#include <glibtop/swap.h>
+
+/* Provides information about swap usage. */
+
+void
+glibtop_get_swap__r (glibtop *server, glibtop_swap *buf)
+{
+	memset (buf, 0, sizeof (glibtop_swap));
+}