1 /* Copyright (C) 2000-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 #include <errno.h> 19 #include <spawn.h> 20 21 /* Store scheduling policy in the attribute structure. */ 22 int posix_spawnattr_setschedpolicy(posix_spawnattr_t * attr,int schedpolicy)23posix_spawnattr_setschedpolicy (posix_spawnattr_t *attr, int schedpolicy) 24 { 25 if (schedpolicy != SCHED_OTHER && schedpolicy != SCHED_FIFO 26 && schedpolicy != SCHED_RR) 27 return EINVAL; 28 29 /* Store the policy. */ 30 attr->__policy = schedpolicy; 31 32 return 0; 33 } 34