mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-29 14:01:20 +00:00
66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
|
/* getsysstats - Determine various system internal values. NaCl version.
|
||
|
|
Copyright (C) 2015 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 <sys/sysinfo.h>
|
||
|
|
#include <nacl-interfaces.h>
|
||
|
|
|
||
|
|
#undef __native_client__
|
||
|
|
#include "native_client/src/trusted/service_runtime/include/sys/unistd.h"
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
__get_nprocs_conf (void)
|
||
|
|
{
|
||
|
|
int nprocs;
|
||
|
|
if (__nacl_irt_basic.sysconf (NACL_ABI__SC_NPROCESSORS_ONLN, &nprocs) != 0)
|
||
|
|
/* On failure (which should be impossible), just report one processor. */
|
||
|
|
nprocs = 1;
|
||
|
|
return nprocs;
|
||
|
|
}
|
||
|
|
weak_alias (__get_nprocs_conf, get_nprocs_conf)
|
||
|
|
|
||
|
|
int
|
||
|
|
__get_nprocs (void)
|
||
|
|
{
|
||
|
|
return __get_nprocs_conf ();
|
||
|
|
}
|
||
|
|
weak_alias (__get_nprocs, get_nprocs)
|
||
|
|
|
||
|
|
|
||
|
|
long int
|
||
|
|
__get_phys_pages (void)
|
||
|
|
{
|
||
|
|
/* We have no general way to determine this value. */
|
||
|
|
__set_errno (ENOSYS);
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
weak_alias (__get_phys_pages, get_phys_pages)
|
||
|
|
stub_warning (get_phys_pages)
|
||
|
|
|
||
|
|
|
||
|
|
long int
|
||
|
|
__get_avphys_pages (void)
|
||
|
|
{
|
||
|
|
/* We have no general way to determine this value. */
|
||
|
|
__set_errno (ENOSYS);
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
weak_alias (__get_avphys_pages, get_avphys_pages)
|
||
|
|
stub_warning (get_avphys_pages)
|