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