diff options
| author | Thomas Bushnell <thomas@gnu.org> | 1997-02-25 21:28:37 +0000 |
|---|---|---|
| committer | Thomas Bushnell <thomas@gnu.org> | 1997-02-25 21:28:37 +0000 |
| commit | f07a4c844da9f0ecae5bbee1ab94be56505f26f7 (patch) | |
| tree | 12b07c7e578fc1a5f53dbfde2632408491ff2a70 /kern/thread_swap.h | |
Initial source
Diffstat (limited to 'kern/thread_swap.h')
| -rw-r--r-- | kern/thread_swap.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/kern/thread_swap.h b/kern/thread_swap.h new file mode 100644 index 00000000..e390ac4a --- /dev/null +++ b/kern/thread_swap.h @@ -0,0 +1,44 @@ +/* + * Mach Operating System + * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University + * All Rights Reserved. + * + * Permission to use, copy, modify and distribute this software and its + * documentation is hereby granted, provided that both the copyright + * notice and this permission notice appear in all copies of the + * software, derivative works or modified versions, and any portions + * thereof, and that both notices appear in supporting documentation. + * + * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" + * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR + * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. + * + * Carnegie Mellon requests users of this software to return to + * + * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU + * School of Computer Science + * Carnegie Mellon University + * Pittsburgh PA 15213-3890 + * + * any improvements or extensions that they make and grant Carnegie Mellon + * the rights to redistribute these changes. + */ +/* + * File: kern/thread_swap.h + * + * Declarations of thread swapping routines. + */ + +#ifndef _KERN_THREAD_SWAP_H_ +#define _KERN_THREAD_SWAP_H_ + +/* + * exported routines + */ +extern void swapper_init(); +extern void thread_swapin( /* thread_t thread */ ); +extern void thread_doswapin( /* thread_t thread */ ); +extern void swapin_thread(); +extern void thread_swapout( /* thread_t thread */ ); + +#endif _KERN_THREAD_SWAP_H_ |