FM / bits

/usr/include/bits

Name	Size	Mode	Actions
platform/	-	0755	rm
types/	-	0755	rm
a.out.h	268	0644	edit dl rm
argp-ldbl.h	1010	0644	edit dl rm
atomic_wide_counter.h	1283	0644	edit dl rm
byteswap.h	2450	0644	edit dl rm
cmathcalls.h	4139	0644	edit dl rm
confname.h	23828	0644	edit dl rm
cpu-set.h	4516	0644	edit dl rm
dirent.h	1771	0644	edit dl rm
dirent_ext.h	1275	0644	edit dl rm
dlfcn.h	2521	0644	edit dl rm
dl_find_object.h	1114	0644	edit dl rm
elfclass.h	426	0644	edit dl rm
endian.h	1905	0644	edit dl rm
endianness.h	273	0644	edit dl rm
environments.h	3791	0644	edit dl rm
epoll.h	1071	0644	edit dl rm
err-ldbl.h	1148	0644	edit dl rm
errno.h	1426	0644	edit dl rm
error-ldbl.h	1012	0644	edit dl rm
error.h	2684	0644	edit dl rm
eventfd.h	1129	0644	edit dl rm
fcntl-linux.h	14050	0644	edit dl rm
fcntl.h	2246	0644	edit dl rm
fcntl2.h	5575	0644	edit dl rm
fenv.h	3370	0644	edit dl rm
floatn-common.h	10325	0644	edit dl rm
floatn.h	4457	0644	edit dl rm
flt-eval-method.h	1215	0644	edit dl rm
fp-fast.h	1216	0644	edit dl rm
fp-logb.h	1012	0644	edit dl rm
getopt_core.h	3667	0644	edit dl rm
getopt_ext.h	3038	0644	edit dl rm
getopt_posix.h	1810	0644	edit dl rm
hwcap.h	972	0644	edit dl rm
in.h	9596	0644	edit dl rm
indirect-return.h	1591	0644	edit dl rm
inet-fortified-decl.h	1842	0644	edit dl rm
inet-fortified.h	1793	0644	edit dl rm
initspin.h	25	0644	edit dl rm
inotify.h	1080	0644	edit dl rm
ioctl-types.h	2456	0644	edit dl rm
ioctls.h	4478	0644	edit dl rm
ipc-perm.h	1745	0644	edit dl rm
ipc.h	1523	0644	edit dl rm
ipctypes.h	1176	0644	edit dl rm
iscanonical.h	2479	0644	edit dl rm
libc-header-start.h	4286	0644	edit dl rm
libm-simd-decl-stubs.h	3004	0644	edit dl rm
link.h	4286	0644	edit dl rm
link_lavcurrent.h	1099	0644	edit dl rm
locale.h	1368	0644	edit dl rm
local_lim.h	3176	0644	edit dl rm
long-double.h	970	0644	edit dl rm
math-vector.h	2308	0644	edit dl rm
mathcalls-helper-functions.h	1863	0644	edit dl rm
mathcalls-narrow.h	1312	0644	edit dl rm
mathcalls.h	13385	0644	edit dl rm
mathdef.h	891	0644	edit dl rm
mman-linux.h	5086	0644	edit dl rm
mman-map-flags-generic.h	1997	0644	edit dl rm
mman-shared.h	2841	0644	edit dl rm
mman.h	1363	0644	edit dl rm
monetary-ldbl.h	1047	0644	edit dl rm
mqueue.h	1246	0644	edit dl rm
mqueue2.h	2151	0644	edit dl rm
msq.h	1793	0644	edit dl rm
netdb.h	1264	0644	edit dl rm
param.h	1433	0644	edit dl rm
poll.h	2076	0644	edit dl rm
poll2.h	2666	0644	edit dl rm
posix1_lim.h	5198	0644	edit dl rm
posix2_lim.h	2867	0644	edit dl rm
posix_opt.h	5913	0644	edit dl rm
printf-ldbl.h	992	0644	edit dl rm
procfs-extra.h	963	0644	edit dl rm
procfs-id.h	1148	0644	edit dl rm
procfs-prregset.h	1050	0644	edit dl rm
procfs.h	2025	0644	edit dl rm
pthreadtypes-arch.h	1838	0644	edit dl rm
pthreadtypes.h	3072	0644	edit dl rm
pthread_stack_min-dynamic.h	1209	0644	edit dl rm
pthread_stack_min.h	946	0644	edit dl rm
ptrace-shared.h	4091	0644	edit dl rm
resource.h	6308	0644	edit dl rm
rseq.h	1243	0644	edit dl rm
sched.h	5673	0644	edit dl rm
select.h	1505	0644	edit dl rm
select2.h	1438	0644	edit dl rm
sem.h	2259	0644	edit dl rm
semaphore.h	1215	0644	edit dl rm
setjmp.h	1287	0644	edit dl rm
setjmp2.h	1705	0644	edit dl rm
shm.h	2766	0644	edit dl rm
shmlba.h	1106	0644	edit dl rm
sigaction.h	2935	0644	edit dl rm
sigcontext.h	4266	0644	edit dl rm
sigevent-consts.h	1471	0644	edit dl rm
siginfo-arch.h	729	0644	edit dl rm
siginfo-consts-arch.h	204	0644	edit dl rm
siginfo-consts.h	7036	0644	edit dl rm
signalfd.h	1067	0644	edit dl rm
signal_ext.h	1285	0644	edit dl rm
signum-arch.h	2580	0644	edit dl rm
signum-generic.h	3313	0644	edit dl rm
sigstack.h	1168	0644	edit dl rm
sigstksz.h	1278	0644	edit dl rm
sigthread.h	1692	0644	edit dl rm
sockaddr.h	1514	0644	edit dl rm
socket-constants.h	2497	0644	edit dl rm
socket.h	13554	0644	edit dl rm
socket2.h	3057	0644	edit dl rm
socket_type.h	2216	0644	edit dl rm
ss_flags.h	1188	0644	edit dl rm
stab.def	9040	0644	edit dl rm
stat.h	2231	0644	edit dl rm
statfs.h	1917	0644	edit dl rm
statvfs.h	3423	0644	edit dl rm
statx-generic.h	2187	0644	edit dl rm
statx.h	1400	0644	edit dl rm
stdint-intn.h	1037	0644	edit dl rm
stdint-uintn.h	1049	0644	edit dl rm
stdio-ldbl.h	3481	0644	edit dl rm
stdio.h	5599	0644	edit dl rm
stdio2-decl.h	4235	0644	edit dl rm
stdio2.h	10101	0644	edit dl rm
stdio_lim.h	1213	0644	edit dl rm
stdlib-bsearch.h	1557	0644	edit dl rm
stdlib-float.h	1115	0644	edit dl rm
stdlib-ldbl.h	2020	0644	edit dl rm
stdlib.h	5789	0644	edit dl rm
strings_fortified.h	1240	0644	edit dl rm
string_fortified.h	4345	0644	edit dl rm
struct_mutex.h	1810	0644	edit dl rm
struct_rwlock.h	2027	0644	edit dl rm
struct_stat.h	6190	0644	edit dl rm
struct_stat_time64_helper.h	2601	0644	edit dl rm
syscall.h	46524	0644	edit dl rm
syslog-ldbl.h	1204	0644	edit dl rm
syslog-path.h	1061	0644	edit dl rm
syslog.h	1969	0644	edit dl rm
sysmacros.h	2953	0644	edit dl rm
termios-baud.h	1824	0644	edit dl rm
termios-c_cc.h	1279	0644	edit dl rm
termios-c_cflag.h	1230	0644	edit dl rm
termios-c_iflag.h	1936	0644	edit dl rm
termios-c_lflag.h	2594	0644	edit dl rm
termios-c_oflag.h	2822	0644	edit dl rm
termios-misc.h	969	0644	edit dl rm
termios-struct.h	1433	0644	edit dl rm
termios-tcflow.h	1062	0644	edit dl rm
termios.h	2168	0644	edit dl rm
thread-shared-types.h	3927	0644	edit dl rm
time.h	3296	0644	edit dl rm
time64.h	1340	0644	edit dl rm
timerfd.h	1103	0644	edit dl rm
timesize.h	1081	0644	edit dl rm
timex.h	6198	0644	edit dl rm
types.h	8806	0644	edit dl rm
typesizes.h	3737	0644	edit dl rm
uintn-identity.h	1542	0644	edit dl rm
uio-ext.h	2086	0644	edit dl rm
uio_lim.h	1385	0644	edit dl rm
unistd.h	11653	0644	edit dl rm
unistd_ext.h	2538	0644	edit dl rm
utmp.h	4067	0644	edit dl rm
utmpx.h	3578	0644	edit dl rm
utsname.h	1213	0644	edit dl rm
waitflags.h	1697	0644	edit dl rm
waitstatus.h	2287	0644	edit dl rm
wchar-ldbl.h	3083	0644	edit dl rm
wchar.h	1906	0644	edit dl rm
wchar2-decl.h	4576	0644	edit dl rm
wchar2.h	14885	0644	edit dl rm
wctype-wchar.h	6307	0644	edit dl rm
wordsize.h	442	0644	edit dl rm
xopen_lim.h	3858	0644	edit dl rm

Edit: /usr/include/bits/sched.h (5673B)

/* Definitions of constants and data structure for POSIX 1003.1b-1993
   scheduling interface.
   Copyright (C) 1996-2021 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
   <https://www.gnu.org/licenses/>.  */

#ifndef _BITS_SCHED_H
#define _BITS_SCHED_H 1

#ifndef _SCHED_H
# error "Never include <bits/sched.h> directly; use <sched.h> instead."
#endif

/* Scheduling algorithms.  */
#define SCHED_OTHER		0
#define SCHED_FIFO		1
#define SCHED_RR		2
#ifdef __USE_GNU
# define SCHED_NORMAL		SCHED_OTHER
# define SCHED_BATCH		3
# define SCHED_ISO		4
# define SCHED_IDLE		5
# define SCHED_DEADLINE		6

/* Flags that can be used in policy values.  */
# define SCHED_RESET_ON_FORK	0x40000000

/* Flags for the sched_flags field in struct sched_attr.   */
#define SCHED_FLAG_RESET_ON_FORK	0x01
#define SCHED_FLAG_RECLAIM		0x02
#define SCHED_FLAG_DL_OVERRUN		0x04
#define SCHED_FLAG_KEEP_POLICY		0x08
#define SCHED_FLAG_KEEP_PARAMS		0x10
#define SCHED_FLAG_UTIL_CLAMP_MIN	0x20
#define SCHED_FLAG_UTIL_CLAMP_MAX	0x40

/* Combinations of sched_flags fields.  */
#define SCHED_FLAG_KEEP_ALL		0x18
#define SCHED_FLAG_UTIL_CLAMP		0x60

/* Use "" to work around incorrect macro expansion of the
   __has_include argument (GCC PR 80005).  */
# ifdef __has_include
#  if __has_include ("linux/sched/types.h")
/* Some older Linux versions defined sched_param in <linux/sched/types.h>.  */
#   define sched_param __glibc_mask_sched_param
#   include <linux/sched/types.h>
#   undef sched_param
#  endif
# endif
# ifndef SCHED_ATTR_SIZE_VER0
#  include <linux/types.h>
#  define SCHED_ATTR_SIZE_VER0 48
#  define SCHED_ATTR_SIZE_VER1 56
struct sched_attr
{
  __u32 size;
  __u32 sched_policy;
  __u64 sched_flags;
  __s32 sched_nice;
  __u32 sched_priority;
  __u64 sched_runtime;
  __u64 sched_deadline;
  __u64 sched_period;
  __u32 sched_util_min;
  __u32 sched_util_max;
  /* Additional fields may be added at the end.  */
};
# endif /* !SCHED_ATTR_SIZE_VER0 */

/* Cloning flags.  */
# define CSIGNAL       0x000000ff /* Signal mask to be sent at exit.  */
# define CLONE_VM      0x00000100 /* Set if VM shared between processes.  */
# define CLONE_FS      0x00000200 /* Set if fs info shared between processes.  */
# define CLONE_FILES   0x00000400 /* Set if open files shared between processes.  */
# define CLONE_SIGHAND 0x00000800 /* Set if signal handlers shared.  */
# define CLONE_PIDFD   0x00001000 /* Set if a pidfd should be placed
				     in parent.  */
# define CLONE_PTRACE  0x00002000 /* Set if tracing continues on the child.  */
# define CLONE_VFORK   0x00004000 /* Set if the parent wants the child to
				     wake it up on mm_release.  */
# define CLONE_PARENT  0x00008000 /* Set if we want to have the same
				     parent as the cloner.  */
# define CLONE_THREAD  0x00010000 /* Set to add to same thread group.  */
# define CLONE_NEWNS   0x00020000 /* Set to create new namespace.  */
# define CLONE_SYSVSEM 0x00040000 /* Set to shared SVID SEM_UNDO semantics.  */
# define CLONE_SETTLS  0x00080000 /* Set TLS info.  */
# define CLONE_PARENT_SETTID 0x00100000 /* Store TID in userlevel buffer
					   before MM copy.  */
# define CLONE_CHILD_CLEARTID 0x00200000 /* Register exit futex and memory
					    location to clear.  */
# define CLONE_DETACHED 0x00400000 /* Create clone detached.  */
# define CLONE_UNTRACED 0x00800000 /* Set if the tracing process can't
				      force CLONE_PTRACE on this clone.  */
# define CLONE_CHILD_SETTID 0x01000000 /* Store TID in userlevel buffer in
					  the child.  */
# define CLONE_NEWCGROUP    0x02000000	/* New cgroup namespace.  */
# define CLONE_NEWUTS	0x04000000	/* New utsname group.  */
# define CLONE_NEWIPC	0x08000000	/* New ipcs.  */
# define CLONE_NEWUSER	0x10000000	/* New user namespace.  */
# define CLONE_NEWPID	0x20000000	/* New pid namespace.  */
# define CLONE_NEWNET	0x40000000	/* New network namespace.  */
# define CLONE_IO	0x80000000	/* Clone I/O context.  */
#endif

#include <bits/types/struct_sched_param.h>

__BEGIN_DECLS

#ifdef __USE_GNU
/* Clone current process.  */
extern int clone (int (*__fn) (void *__arg), void *__child_stack,
		  int __flags, void *__arg, ...) __THROW;

/* Unshare the specified resources.  */
extern int unshare (int __flags) __THROW;

/* Get index of currently used CPU.  */
extern int sched_getcpu (void) __THROW;

/* Get currently used CPU and NUMA node.  */
extern int getcpu (unsigned int *, unsigned int *) __THROW;

/* Switch process to namespace of type NSTYPE indicated by FD.  */
extern int setns (int __fd, int __nstype) __THROW;

/* Apply the scheduling attributes from *ATTR to the process or thread TID.  */
int sched_setattr (pid_t tid, struct sched_attr *attr, unsigned int flags)
  __THROW __nonnull ((2));

/* Obtain the scheduling attributes of the process or thread TID and
   store it in *ATTR.  */
int sched_getattr (pid_t tid, struct sched_attr *attr, unsigned int size,
		   unsigned int flags)
  __THROW __nonnull ((2));

#endif

__END_DECLS

#endif /* bits/sched.h */

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