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Ben Cheng224b54f2013-10-15 18:26:18 -07001#ifndef _UAPI_LINUX_SCHED_H
2#define _UAPI_LINUX_SCHED_H
3
4/*
5 * cloning flags:
6 */
7#define CSIGNAL 0x000000ff /* signal mask to be sent at exit */
8#define CLONE_VM 0x00000100 /* set if VM shared between processes */
9#define CLONE_FS 0x00000200 /* set if fs info shared between processes */
10#define CLONE_FILES 0x00000400 /* set if open files shared between processes */
11#define CLONE_SIGHAND 0x00000800 /* set if signal handlers and blocked signals shared */
12#define CLONE_PTRACE 0x00002000 /* set if we want to let tracing continue on the child too */
13#define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */
14#define CLONE_PARENT 0x00008000 /* set if we want to have the same parent as the cloner */
15#define CLONE_THREAD 0x00010000 /* Same thread group? */
Christopher Ferris7c0b6392015-01-23 15:34:26 -080016#define CLONE_NEWNS 0x00020000 /* New mount namespace group */
Ben Cheng224b54f2013-10-15 18:26:18 -070017#define CLONE_SYSVSEM 0x00040000 /* share system V SEM_UNDO semantics */
18#define CLONE_SETTLS 0x00080000 /* create a new TLS for the child */
19#define CLONE_PARENT_SETTID 0x00100000 /* set the TID in the parent */
20#define CLONE_CHILD_CLEARTID 0x00200000 /* clear the TID in the child */
21#define CLONE_DETACHED 0x00400000 /* Unused, ignored */
22#define CLONE_UNTRACED 0x00800000 /* set if the tracing process can't force CLONE_PTRACE on this clone */
23#define CLONE_CHILD_SETTID 0x01000000 /* set the TID in the child */
Christopher Ferrisccfaccd2016-08-24 12:11:31 -070024#define CLONE_NEWCGROUP 0x02000000 /* New cgroup namespace */
Christopher Ferris12e1f282016-02-04 12:35:07 -080025#define CLONE_NEWUTS 0x04000000 /* New utsname namespace */
26#define CLONE_NEWIPC 0x08000000 /* New ipc namespace */
Ben Cheng224b54f2013-10-15 18:26:18 -070027#define CLONE_NEWUSER 0x10000000 /* New user namespace */
28#define CLONE_NEWPID 0x20000000 /* New pid namespace */
29#define CLONE_NEWNET 0x40000000 /* New network namespace */
30#define CLONE_IO 0x80000000 /* Clone io context */
31
32/*
33 * Scheduling policies
34 */
35#define SCHED_NORMAL 0
36#define SCHED_FIFO 1
37#define SCHED_RR 2
38#define SCHED_BATCH 3
39/* SCHED_ISO: reserved but not implemented yet */
40#define SCHED_IDLE 5
Christopher Ferrise0845012014-07-09 14:58:51 -070041#define SCHED_DEADLINE 6
42
Ben Cheng224b54f2013-10-15 18:26:18 -070043/* Can be ORed in to make sure the process is reverted back to SCHED_NORMAL on fork */
44#define SCHED_RESET_ON_FORK 0x40000000
45
Christopher Ferrise0845012014-07-09 14:58:51 -070046/*
47 * For the sched_{set,get}attr() calls
48 */
49#define SCHED_FLAG_RESET_ON_FORK 0x01
Ben Cheng224b54f2013-10-15 18:26:18 -070050
51#endif /* _UAPI_LINUX_SCHED_H */