| /* Copyright (C) 2018-2020 Free Software Foundation, Inc. |
| Contributed by Jakub Jelinek <jakub@redhat.com>. |
| |
| This file is part of the GNU Offloading and Multi Processing Library |
| (libgomp). |
| |
| Libgomp 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 3, or (at your option) |
| any later version. |
| |
| Libgomp 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. |
| |
| Under Section 7 of GPL version 3, you are granted additional |
| permissions described in the GCC Runtime Library Exception, version |
| 3.1, as published by the Free Software Foundation. |
| |
| You should have received a copy of the GNU General Public License and |
| a copy of the GCC Runtime Library Exception along with this program; |
| see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include "libgomp.h" |
| #include <string.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #ifdef HAVE_UNISTD_H |
| #include <unistd.h> |
| #endif |
| #ifdef HAVE_INTTYPES_H |
| # include <inttypes.h> /* For PRIx64. */ |
| #endif |
| #define WIN32_LEAN_AND_MEAN |
| #include <windows.h> |
| #include <errno.h> |
| |
| static int |
| gomp_gethostname (char *name, size_t len) |
| { |
| /* On Win9x GetComputerName fails if the input size is less |
| than MAX_COMPUTERNAME_LENGTH + 1. */ |
| char buffer[MAX_COMPUTERNAME_LENGTH + 1]; |
| DWORD size = sizeof (buffer); |
| int ret = 0; |
| |
| if (!GetComputerName (buffer, &size)) |
| return -1; |
| |
| if ((size = strlen (buffer) + 1) > len) |
| { |
| errno = EINVAL; |
| /* Truncate as per POSIX spec. We do not NUL-terminate. */ |
| size = len; |
| ret = -1; |
| } |
| memcpy (name, buffer, (size_t) size); |
| |
| return ret; |
| } |
| |
| #undef gethostname |
| #define gethostname gomp_gethostname |
| #define HAVE_GETHOSTNAME 1 |
| |
| #include "../../affinity-fmt.c" |