| /* |
| * Copyright (C) 2008 Advanced Micro Devices, Inc. |
| * Copyright (C) 2009 coresystems GmbH |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| #include <assert.h> |
| #include <sysinfo.h> |
| |
| #include "base/fwdb.h" |
| |
| struct sysinfo_t *get_sysinfo(void) |
| { |
| static struct sysinfo_t *sysinfo; |
| if (sysinfo) |
| return sysinfo; |
| |
| FwdbEntry sysinfo_entry; |
| assert(fwdb_access("lib_sysinfo", &sysinfo_entry, NULL) == 0); |
| assert(sysinfo_entry.size == sizeof(struct sysinfo_t)); |
| sysinfo = (struct sysinfo_t *)sysinfo_entry.ptr; |
| |
| return sysinfo; |
| } |
| |
| int create_sysinfo(void) |
| { |
| FwdbEntry sysinfo_entry = { |
| .ptr = NULL, |
| .size = sizeof(struct sysinfo_t), |
| }; |
| return fwdb_access("lib_sysinfo", NULL, &sysinfo_entry); |
| } |