Added darwin port. Patch by Benjamin Reed <ranger@befunk.com>. Closes

Added darwin port.
Patch by Benjamin Reed <ranger@befunk.com>.
Closes #481068.

Bumped version number to 2.21.1.

svn path=/trunk/; revision=2666

sysdeps/darwin/nosuid.c

@@ -0,0 +1,55 @@
+/*
+   This file is part of LibGTop 2.0.
+
+   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 <config.h>
+#include <unistd.h>
+
+#include <glibtop.h>
+#include <glibtop/cpu.h>
+#include <glibtop/open.h>
+
+#include <mach/mach_host.h>
+#include <mach/mach_init.h>
+#include <mach/mach_interface.h>
+
+#include <glibtop/error.h>
+
+void
+glibtop_open_s (glibtop *server, const char *program_name,
+		const unsigned long features, const unsigned flags)
+{
+	processor_cpu_load_info_data_t *pinfo;
+	mach_msg_type_number_t info_count;   
+	natural_t processor_count;
+
+	if (host_processor_info (mach_host_self (),
+		PROCESSOR_CPU_LOAD_INFO,
+		&processor_count,
+		(processor_info_array_t*)&pinfo,
+		&info_count)) {
+		glibtop_error_io_r (server, "host_processor_info");
+	}
+	server->ncpu = (processor_count <= GLIBTOP_NCPU) ?
+		processor_count : GLIBTOP_NCPU;
+	vm_deallocate (mach_task_self (), (vm_address_t) pinfo, info_count);
+}
+
+void
+glibtop_close_s (glibtop *server)
+{ }