| /* Copyright (C) 2000-2018 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 <spawn.h> |
| #include <string.h> |
| |
| #define ALL_FLAGS (POSIX_SPAWN_RESETIDS \ |
| | POSIX_SPAWN_SETPGROUP \ |
| | POSIX_SPAWN_SETSIGDEF \ |
| | POSIX_SPAWN_SETSIGMASK \ |
| | POSIX_SPAWN_SETSCHEDPARAM \ |
| | POSIX_SPAWN_SETSCHEDULER \ |
| | POSIX_SPAWN_SETSID \ |
| | POSIX_SPAWN_USEVFORK) |
| |
| /* Store flags in the attribute structure. */ |
| int |
| posix_spawnattr_setflags (posix_spawnattr_t *attr, short int flags) |
| { |
| /* Check no invalid bits are set. */ |
| if (flags & ~ALL_FLAGS) |
| return EINVAL; |
| |
| /* Store the flag word. */ |
| attr->__flags = flags; |
| |
| return 0; |
| } |