1 files changed, 105 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/mach/getsysstats.c b/REORG.TODO/sysdeps/mach/getsysstats.c
new file mode 100644
index 0000000000..0dacab0300
--- /dev/null
+++ b/REORG.TODO/sysdeps/mach/getsysstats.c
@@ -0,0 +1,105 @@
+/* System dependent pieces of sysconf; Mach version
+   Copyright (C) 1996-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <errno.h>
+#include <mach.h>
+#include <hurd.h>
+#include <sys/sysinfo.h>
+
+
+/* Return the number of processors configured on the system. */
+int
+__get_nprocs_conf (void)
+{
+  struct host_basic_info hbi;
+  kern_return_t err;
+  mach_msg_type_number_t cnt = HOST_BASIC_INFO_COUNT;
+
+  err = __host_info (__mach_host_self (), HOST_BASIC_INFO,
+		     (host_info_t) &hbi, &cnt);
+  if (err)
+    return __hurd_fail (err);
+  else if (cnt != HOST_BASIC_INFO_COUNT)
+    return __hurd_fail (EIEIO);
+
+  return hbi.max_cpus;
+}
+weak_alias (__get_nprocs_conf, get_nprocs_conf)
+
+/* Return the number of processors currently available on the system. */
+int
+__get_nprocs (void)
+{
+  struct host_basic_info hbi;
+  kern_return_t err;
+  mach_msg_type_number_t cnt = HOST_BASIC_INFO_COUNT;
+
+  err = __host_info (__mach_host_self (), HOST_BASIC_INFO,
+		     (host_info_t) &hbi, &cnt);
+  if (err)
+    return __hurd_fail (err);
+  else if (cnt != HOST_BASIC_INFO_COUNT)
+    return __hurd_fail (EIEIO);
+
+  return hbi.avail_cpus;
+}
+weak_alias (__get_nprocs, get_nprocs)
+
+/* Return the number of physical pages on the system. */
+long int
+__get_phys_pages (void)
+{
+  struct host_basic_info hbi;
+  kern_return_t err;
+  mach_msg_type_number_t cnt = HOST_BASIC_INFO_COUNT;
+
+  err = __host_info (__mach_host_self (), HOST_BASIC_INFO,
+		     (host_info_t) &hbi, &cnt);
+  if (err)
+    return __hurd_fail (err);
+  else if (cnt != HOST_BASIC_INFO_COUNT)
+    return __hurd_fail (EIEIO);
+
+  return hbi.memory_size / __vm_page_size;
+}
+weak_alias (__get_phys_pages, get_phys_pages)
+
+/* Return the number of available physical pages */
+long int
+__get_avphys_pages (void)
+{
+  vm_statistics_data_t vs;
+  kern_return_t err;
+
+#ifdef HOST_VM_INFO
+  {
+    mach_msg_type_number_t count = HOST_VM_INFO_COUNT;
+    err = __host_info (__mach_host_self (), HOST_VM_INFO,
+		       (host_info_t) &vs, &count);
+    if (!err && count < HOST_VM_INFO_COUNT)
+      err = EGRATUITOUS;
+  }
+#else
+  err = __vm_statistics (__mach_task_self (), &vs);
+#endif
+  if (err)
+    return __hurd_fail (err);
+
+  return vs.free_count;
+}
+weak_alias (__get_avphys_pages, get_avphys_pages)