Gecko [ sacpinlaptop.com ]

Name	Size	Permission	Date
GL	[ DIR ]	drwxr-xr-x	2024-01-11 09:54
X11	[ DIR ]	drwxr-xr-x	2026-05-09 03:39
arpa	[ DIR ]	drwxr-xr-x	2026-07-30 16:39
asm	[ DIR ]	drwxr-xr-x	2026-09-09 17:38
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gnu	[ DIR ]	drwxr-xr-x	2026-07-30 16:39
google	[ DIR ]	drwxr-xr-x	2024-01-11 09:54
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rdma	[ DIR ]	drwxr-xr-x	2026-09-09 17:38
rpc	[ DIR ]	drwxr-xr-x	2026-07-30 16:39
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xcb	[ DIR ]	drwxr-xr-x	2024-01-11 09:54
xen	[ DIR ]	drwxr-xr-x	2026-09-09 17:38
FlexLexer.h	6.73 KB	-rw-r--r--	2019-10-12 12:33
a.out.h	4.25 KB	-rw-r--r--	2026-07-21 14:46
aio.h	7.28 KB	-rw-r--r--	2026-07-21 14:46
aliases.h	1.98 KB	-rw-r--r--	2026-07-21 14:46
alloca.h	1.17 KB	-rw-r--r--	2026-07-21 14:46
ar.h	1.69 KB	-rw-r--r--	2026-07-21 14:46
argp.h	24.82 KB	-rw-r--r--	2026-07-21 14:46
argz.h	5.91 KB	-rw-r--r--	2026-07-21 14:46
assert.h	4.45 KB	-rw-r--r--	2026-07-21 14:46
autosprintf.h	2.33 KB	-rw-r--r--	2019-11-18 17:16
byteswap.h	1.37 KB	-rw-r--r--	2026-07-21 14:46
bzlib.h	6.1 KB	-rw-r--r--	2010-09-10 23:08
com_err.h	2.07 KB	-rw-r--r--	2020-03-21 04:24
complex.h	7 KB	-rw-r--r--	2026-07-21 14:46
cpio.h	2.21 KB	-rw-r--r--	2026-07-21 14:46
cpuidle.h	844 B	-rw-r--r--	2026-08-24 17:20
crypt.h	8.9 KB	-rw-r--r--	2021-10-09 04:04
ctype.h	10.71 KB	-rw-r--r--	2026-07-21 14:46
curses.h	97.29 KB	-rw-r--r--	2023-10-14 18:54
cursesapp.h	6.62 KB	-rw-r--r--	2023-10-14 18:54
cursesf.h	27.2 KB	-rw-r--r--	2023-10-14 18:54
cursesm.h	19.22 KB	-rw-r--r--	2023-10-14 18:54
cursesp.h	8.4 KB	-rw-r--r--	2023-10-14 18:54
cursesw.h	48.55 KB	-rw-r--r--	2023-10-14 18:54
cursslk.h	7.13 KB	-rw-r--r--	2023-10-14 18:54
dbm.h	1.38 KB	-rw-r--r--	2022-10-08 13:22
dirent.h	12.19 KB	-rw-r--r--	2026-07-21 14:46
dlfcn.h	7.07 KB	-rw-r--r--	2026-07-21 14:46
elf.h	170.73 KB	-rw-r--r--	2026-07-21 14:46
endian.h	3.11 KB	-rw-r--r--	2026-07-21 14:46
entities.h	4.81 KB	-rw-r--r--	2017-08-30 11:05
envz.h	2.8 KB	-rw-r--r--	2026-07-21 14:46
err.h	2.16 KB	-rw-r--r--	2026-07-21 14:46
errno.h	1.64 KB	-rw-r--r--	2026-07-21 14:46
error.h	1.99 KB	-rw-r--r--	2026-07-21 14:46
eti.h	2.82 KB	-rw-r--r--	2023-10-14 18:54
etip.h	9.47 KB	-rw-r--r--	2023-10-14 18:54
evdns.h	1.97 KB	-rw-r--r--	2026-09-16 11:40
event.h	2.68 KB	-rw-r--r--	2026-09-16 11:40
evhttp.h	1.99 KB	-rw-r--r--	2026-09-16 11:40
evrpc.h	1.97 KB	-rw-r--r--	2026-09-16 11:40
evutil.h	1.74 KB	-rw-r--r--	2026-09-16 11:40
execinfo.h	1.49 KB	-rw-r--r--	2026-07-21 14:46
expat.h	43.24 KB	-rw-r--r--	2026-09-08 04:51
expat_config.h	3.82 KB	-rw-r--r--	2026-09-08 04:51
expat_external.h	5.89 KB	-rw-r--r--	2026-09-08 04:51
fcntl.h	10.7 KB	-rw-r--r--	2026-07-21 14:46
features.h	15.69 KB	-rw-r--r--	2026-07-21 14:46
fenv.h	5.72 KB	-rw-r--r--	2026-07-21 14:46
fmtmsg.h	3.16 KB	-rw-r--r--	2026-07-21 14:46
fnmatch.h	2.24 KB	-rw-r--r--	2026-07-21 14:46
form.h	18.17 KB	-rw-r--r--	2023-10-14 18:54
fpu_control.h	3.5 KB	-rw-r--r--	2026-07-21 14:46
fstab.h	3.04 KB	-rw-r--r--	2026-07-21 14:46
fstrm.h	12.71 KB	-rw-r--r--	2019-03-11 20:58
fts.h	8.18 KB	-rw-r--r--	2026-07-21 14:46
ftw.h	5.13 KB	-rw-r--r--	2026-07-21 14:46
gconv.h	3.99 KB	-rw-r--r--	2026-07-21 14:46
gcrypt.h	68.71 KB	-rw-r--r--	2026-07-29 02:15
gd.h	56.42 KB	-rw-r--r--	2017-08-30 11:05
gd_color_map.h	478 B	-rw-r--r--	2017-08-30 11:05
gd_errors.h	1.47 KB	-rw-r--r--	2017-08-30 11:05
gd_io.h	3.05 KB	-rw-r--r--	2017-08-30 11:05
gdbm.h	10.1 KB	-rw-r--r--	2022-10-08 13:22
gdcache.h	2.83 KB	-rw-r--r--	2017-08-30 11:05
gdfontg.h	553 B	-rw-r--r--	2017-08-30 11:05
gdfontl.h	551 B	-rw-r--r--	2017-08-30 11:05
gdfontmb.h	519 B	-rw-r--r--	2017-08-30 11:05
gdfonts.h	515 B	-rw-r--r--	2017-08-30 11:05
gdfontt.h	546 B	-rw-r--r--	2017-08-30 11:05
gdfx.h	497 B	-rw-r--r--	2017-08-30 11:05
gdpp.h	50.94 KB	-rw-r--r--	2017-08-30 11:05
getopt.h	1.43 KB	-rw-r--r--	2026-07-21 14:46
gettext-po.h	15.17 KB	-rw-r--r--	2019-11-18 17:17
glob.h	6.46 KB	-rw-r--r--	2026-07-21 14:46
gnu-versions.h	2.29 KB	-rw-r--r--	2026-07-21 14:46
gnumake.h	2.84 KB	-rw-r--r--	2022-04-18 16:38
gpg-error.h	66.29 KB	-rw-r--r--	2019-10-12 12:20
gpgrt.h	66.29 KB	-rw-r--r--	2019-10-12 12:20
grp.h	6.53 KB	-rw-r--r--	2026-07-21 14:46
gshadow.h	4.42 KB	-rw-r--r--	2026-07-21 14:46
gssapi.h	181 B	-rw-r--r--	2026-05-13 06:34
iconv.h	1.81 KB	-rw-r--r--	2026-07-21 14:46
idn-free.h	2.41 KB	-rw-r--r--	2019-10-13 16:55
idn-int.h	20 B	-rw-r--r--	2019-10-13 16:55
idna.h	3.48 KB	-rw-r--r--	2019-10-13 16:55
ieee754.h	4.79 KB	-rw-r--r--	2026-07-21 14:46
ifaddrs.h	2.77 KB	-rw-r--r--	2026-07-21 14:46
inttypes.h	11.61 KB	-rw-r--r--	2026-07-21 14:46
jconfig-64.h	2.17 KB	-rw-r--r--	2025-05-14 12:43
jconfig.h	246 B	-rw-r--r--	2025-05-14 12:43
jerror.h	14.73 KB	-rw-r--r--	2025-05-14 12:43
jmorecfg.h	14.7 KB	-rw-r--r--	2025-05-14 12:43
jpegint.h	15.22 KB	-rw-r--r--	2025-05-14 12:43
jpeglib.h	48.71 KB	-rw-r--r--	2025-05-14 12:43
kdb.h	67.66 KB	-rw-r--r--	2026-05-13 06:34
keyutils.h	7.52 KB	-rw-r--r--	2021-10-08 13:50
krad.h	8.72 KB	-rw-r--r--	2026-05-13 06:34
krb5.h	402 B	-rw-r--r--	2026-05-13 06:34
langinfo.h	17.43 KB	-rw-r--r--	2026-07-21 14:46
lastlog.h	126 B	-rw-r--r--	2026-07-21 14:46
libaio.h	8.73 KB	-rw-r--r--	2019-11-13 13:59
libgen.h	1.35 KB	-rw-r--r--	2026-07-21 14:46
libintl.h	4.47 KB	-rw-r--r--	2026-07-21 14:46
libtasn1.h	12.62 KB	-rw-r--r--	2026-07-08 15:05
limits.h	5.29 KB	-rw-r--r--	2026-07-21 14:46
link.h	7.05 KB	-rw-r--r--	2026-07-21 14:46
locale.h	7.49 KB	-rw-r--r--	2026-07-21 14:46
ltdl.h	5.58 KB	-rw-r--r--	2019-10-11 14:55
lzma.h	9.59 KB	-rw-r--r--	2018-04-29 15:10
magic.h	5.46 KB	-rw-r--r--	2025-10-07 06:30
malloc.h	5.96 KB	-rw-r--r--	2026-07-21 14:46
math.h	52.07 KB	-rw-r--r--	2026-07-21 14:46
mcheck.h	2.38 KB	-rw-r--r--	2026-07-21 14:46
memory.h	955 B	-rw-r--r--	2026-07-21 14:46
menu.h	11.91 KB	-rw-r--r--	2023-10-14 18:54
mntent.h	3.28 KB	-rw-r--r--	2026-07-21 14:46
monetary.h	1.76 KB	-rw-r--r--	2026-07-21 14:46
mqueue.h	3.67 KB	-rw-r--r--	2026-07-21 14:46
nc_tparm.h	4.1 KB	-rw-r--r--	2023-10-14 18:54
ncurses.h	97.29 KB	-rw-r--r--	2023-10-14 18:54
ncurses_dll.h	4.18 KB	-rw-r--r--	2023-10-14 18:54
ndbm.h	2.4 KB	-rw-r--r--	2022-10-08 13:22
netdb.h	27.44 KB	-rw-r--r--	2026-07-21 14:46
nl_types.h	1.71 KB	-rw-r--r--	2026-07-21 14:46
nss.h	1.83 KB	-rw-r--r--	2026-07-21 14:46
numa.h	13.7 KB	-rw-r--r--	2024-04-06 13:42
numacompat1.h	1.2 KB	-rw-r--r--	2024-04-06 13:42
numaif.h	1.65 KB	-rw-r--r--	2024-04-06 13:42
obstack.h	20.81 KB	-rw-r--r--	2026-07-21 14:46
panel.h	4.03 KB	-rw-r--r--	2023-10-14 18:54
paths.h	2.91 KB	-rw-r--r--	2026-07-21 14:46
pcre.h	30.97 KB	-rw-r--r--	2021-10-08 19:17
pcre2.h	43.75 KB	-rw-r--r--	2022-08-02 16:07
pcre2posix.h	5.67 KB	-rw-r--r--	2022-08-02 16:07
pcre_scanner.h	6.45 KB	-rw-r--r--	2021-10-08 19:17
pcre_stringpiece.h	6.16 KB	-rw-r--r--	2021-10-08 19:17
pcrecpp.h	25.91 KB	-rw-r--r--	2021-10-08 19:17
pcrecpparg.h	6.62 KB	-rw-r--r--	2021-10-08 19:17
pcreposix.h	5.32 KB	-rw-r--r--	2021-10-08 19:17
png.h	140.77 KB	-rw-r--r--	2026-06-25 17:21
pngconf.h	22.31 KB	-rw-r--r--	2026-06-25 17:21
pnglibconf.h	7.39 KB	-rw-r--r--	2026-06-25 17:21
poll.h	22 B	-rw-r--r--	2026-07-21 14:46
pr29.h	2.07 KB	-rw-r--r--	2019-10-13 16:55
printf.h	6.64 KB	-rw-r--r--	2026-07-21 14:46
proc_service.h	3.39 KB	-rw-r--r--	2026-07-21 14:46
profile.h	11.87 KB	-rw-r--r--	2026-05-13 06:34
pthread.h	40.3 KB	-rw-r--r--	2026-07-21 14:46
pty.h	1.53 KB	-rw-r--r--	2026-07-21 14:46
punycode.h	9.16 KB	-rw-r--r--	2019-10-13 16:55
pwd.h	6.01 KB	-rw-r--r--	2026-07-21 14:46
re_comp.h	962 B	-rw-r--r--	2026-07-21 14:46
regex.h	24.14 KB	-rw-r--r--	2026-07-21 14:46
regexp.h	1.41 KB	-rw-r--r--	2026-07-21 14:46
resolv.h	11.87 KB	-rw-r--r--	2026-07-21 14:46
sched.h	4.62 KB	-rw-r--r--	2026-07-21 14:46
search.h	5.1 KB	-rw-r--r--	2026-07-21 14:46
semaphore.h	2.34 KB	-rw-r--r--	2026-07-21 14:46
setjmp.h	3.58 KB	-rw-r--r--	2026-07-21 14:46
sgtty.h	1.31 KB	-rw-r--r--	2026-07-21 14:46
shadow.h	5.34 KB	-rw-r--r--	2026-07-21 14:46
signal.h	11.96 KB	-rw-r--r--	2026-07-21 14:46
spawn.h	6.53 KB	-rw-r--r--	2026-07-21 14:46
stab.h	264 B	-rw-r--r--	2026-07-21 14:46
stdc-predef.h	2.24 KB	-rw-r--r--	2026-07-21 14:46
stdint.h	8.27 KB	-rw-r--r--	2026-07-21 14:46
stdio.h	29.46 KB	-rw-r--r--	2026-07-21 14:46
stdio_ext.h	2.73 KB	-rw-r--r--	2026-07-21 14:46
stdlib.h	34.82 KB	-rw-r--r--	2026-07-21 14:46
string.h	17.17 KB	-rw-r--r--	2026-07-21 14:46
stringprep.h	8.03 KB	-rw-r--r--	2019-10-13 16:55
strings.h	4.64 KB	-rw-r--r--	2026-07-21 14:46
syscall.h	25 B	-rw-r--r--	2026-07-21 14:46
sysexits.h	5.11 KB	-rw-r--r--	2026-07-21 14:46
syslog.h	24 B	-rw-r--r--	2026-07-21 14:46
tar.h	3.7 KB	-rw-r--r--	2026-07-21 14:46
term.h	40.22 KB	-rw-r--r--	2023-10-14 18:54
term_entry.h	8.55 KB	-rw-r--r--	2023-10-14 18:54
termcap.h	3.39 KB	-rw-r--r--	2023-10-14 18:54
termio.h	214 B	-rw-r--r--	2026-07-21 14:46
termios.h	3.51 KB	-rw-r--r--	2026-07-21 14:46
tgmath.h	30.75 KB	-rw-r--r--	2026-07-21 14:46
thread_db.h	15.65 KB	-rw-r--r--	2026-07-21 14:46
threads.h	6.5 KB	-rw-r--r--	2026-07-21 14:46
tic.h	13.32 KB	-rw-r--r--	2023-10-14 18:54
tiff.h	35.14 KB	-rw-r--r--	2026-09-21 03:41
tiffconf-64.h	3.35 KB	-rw-r--r--	2026-09-21 03:41
tiffconf.h	250 B	-rw-r--r--	2026-09-21 03:41
tiffio.h	22.68 KB	-rw-r--r--	2026-09-21 03:41
tiffio.hxx	1.66 KB	-rw-r--r--	2026-09-21 03:41
tiffvers.h	410 B	-rw-r--r--	2026-09-21 03:41
time.h	10.12 KB	-rw-r--r--	2026-07-21 14:46
tld.h	4.54 KB	-rw-r--r--	2019-10-13 16:55
ttyent.h	2.44 KB	-rw-r--r--	2026-07-21 14:46
uchar.h	1.95 KB	-rw-r--r--	2026-07-21 14:46
ucontext.h	1.99 KB	-rw-r--r--	2026-07-21 14:46
ulimit.h	1.55 KB	-rw-r--r--	2026-07-21 14:46
unctrl.h	3.03 KB	-rw-r--r--	2023-10-14 18:54
unistd.h	41.74 KB	-rw-r--r--	2026-07-21 14:46
utime.h	1.47 KB	-rw-r--r--	2026-07-21 14:46
utmp.h	3.15 KB	-rw-r--r--	2026-07-21 14:46
utmpx.h	4 KB	-rw-r--r--	2026-07-21 14:46
values.h	1.91 KB	-rw-r--r--	2026-07-21 14:46
verto-module.h	6.48 KB	-rw-r--r--	2022-10-08 07:49
verto.h	18.98 KB	-rw-r--r--	2022-10-08 07:49
wait.h	22 B	-rw-r--r--	2026-07-21 14:46
wchar.h	30.38 KB	-rw-r--r--	2026-07-21 14:46
wctype.h	5.42 KB	-rw-r--r--	2026-07-21 14:46
wordexp.h	2.44 KB	-rw-r--r--	2026-07-21 14:46
zconf.h	15.88 KB	-rw-r--r--	2023-10-11 22:02
zlib.h	94 KB	-rw-r--r--	2023-10-11 22:02

Rename

libnuma 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; version
   2.1.

libnuma 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 find a copy of v2.1 of the GNU Lesser General Public License
   somewhere on your Linux system; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */

#ifndef _NUMA_H
#define _NUMA_H 1

/* allow an application to test for the current programming interface: */
#define LIBNUMA_API_VERSION 2

/* Simple NUMA policy library */

#include <stddef.h>
#include <string.h>
#include <sys/types.h>
#include <stdlib.h>

#if defined(__x86_64__) || defined(__i386__)
#define NUMA_NUM_NODES  128
#else
#define NUMA_NUM_NODES  2048
#endif

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
        unsigned long n[NUMA_NUM_NODES/(sizeof(unsigned long)*8)];
} nodemask_t;

struct bitmask {
	unsigned long size; /* number of bits in the map */
	unsigned long *maskp;
};

/* operations on struct bitmask */
int numa_bitmask_isbitset(const struct bitmask *, unsigned int);
struct bitmask *numa_bitmask_setall(struct bitmask *);
struct bitmask *numa_bitmask_clearall(struct bitmask *);
struct bitmask *numa_bitmask_setbit(struct bitmask *, unsigned int);
struct bitmask *numa_bitmask_clearbit(struct bitmask *, unsigned int);
unsigned int numa_bitmask_nbytes(struct bitmask *);
unsigned int numa_bitmask_weight(const struct bitmask *);
struct bitmask *numa_bitmask_alloc(unsigned int);
void numa_bitmask_free(struct bitmask *);
int numa_bitmask_equal(const struct bitmask *, const struct bitmask *);
void copy_nodemask_to_bitmask(nodemask_t *, struct bitmask *);
void copy_bitmask_to_nodemask(struct bitmask *, nodemask_t *);
void copy_bitmask_to_bitmask(struct bitmask *, struct bitmask *);

/* compatibility for codes that used them: */

static inline void nodemask_zero(nodemask_t *mask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)mask;
	tmp.size = sizeof(nodemask_t) * 8;
	numa_bitmask_clearall(&tmp);
}

static inline void nodemask_zero_compat(nodemask_t *mask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)mask;
	tmp.size = sizeof(nodemask_t) * 8;
	numa_bitmask_clearall(&tmp);
}

static inline void nodemask_set_compat(nodemask_t *mask, int node)
{
	mask->n[node / (8*sizeof(unsigned long))] |=
		(1UL<<(node%(8*sizeof(unsigned long))));
}

static inline void nodemask_clr_compat(nodemask_t *mask, int node)
{
	mask->n[node / (8*sizeof(unsigned long))] &=
		~(1UL<<(node%(8*sizeof(unsigned long))));
}

static inline int nodemask_isset_compat(const nodemask_t *mask, int node)
{
	if ((unsigned)node >= NUMA_NUM_NODES)
		return 0;
	if (mask->n[node / (8*sizeof(unsigned long))] &
		(1UL<<(node%(8*sizeof(unsigned long)))))
		return 1;
	return 0;
}

static inline int nodemask_equal(const nodemask_t *a, const nodemask_t *b)
{
	struct bitmask tmp_a, tmp_b;

tmp_a.maskp = (unsigned long *)a;
	tmp_a.size = sizeof(nodemask_t) * 8;

tmp_b.maskp = (unsigned long *)b;
	tmp_b.size = sizeof(nodemask_t) * 8;

return numa_bitmask_equal(&tmp_a, &tmp_b);
}

static inline int nodemask_equal_compat(const nodemask_t *a, const nodemask_t *b)
{
	struct bitmask tmp_a, tmp_b;

tmp_a.maskp = (unsigned long *)a;
	tmp_a.size = sizeof(nodemask_t) * 8;

tmp_b.maskp = (unsigned long *)b;
	tmp_b.size = sizeof(nodemask_t) * 8;

return numa_bitmask_equal(&tmp_a, &tmp_b);
}

/* NUMA support available. If this returns a negative value all other function
   in this library are undefined. */
int numa_available(void);

/* Basic NUMA state */

/* Get max available node */
int numa_max_node(void);
int numa_max_possible_node(void);
/* Return preferred node */
int numa_preferred(void);

/* Return node size and free memory */
long long numa_node_size64(int node, long long *freep);
long numa_node_size(int node, long *freep);

int numa_pagesize(void);

/* Set with all nodes from which the calling process may allocate memory.
   Only valid after numa_available. */
extern struct bitmask *numa_all_nodes_ptr;

/* Set with all nodes the kernel has exposed to userspace */
extern struct bitmask *numa_nodes_ptr;

/* For source compatibility */
extern nodemask_t numa_all_nodes;

/* Set with all cpus. */
extern struct bitmask *numa_all_cpus_ptr;

/* Set with no nodes */
extern struct bitmask *numa_no_nodes_ptr;

/* Source compatibility */
extern nodemask_t numa_no_nodes;

/* Only run and allocate memory from a specific set of nodes. */
void numa_bind(struct bitmask *nodes);

/* Set the NUMA node interleaving mask. 0 to turn off interleaving */
void numa_set_interleave_mask(struct bitmask *nodemask);

/* Return the current interleaving mask */
struct bitmask *numa_get_interleave_mask(void);

/* allocate a bitmask big enough for all nodes */
struct bitmask *numa_allocate_nodemask(void);

static inline void numa_free_nodemask(struct bitmask *b)
{
	numa_bitmask_free(b);
}

/* Some node to preferably allocate memory from for task. */
void numa_set_preferred(int node);

/* Returns whether or not the platform supports MPOL_PREFERRED_MANY */
int numa_has_preferred_many(void);

/* Set of nodes to preferably allocate memory from for task. */
void numa_set_preferred_many(struct bitmask *bitmask);

/* Return preferred nodes */
struct bitmask *numa_preferred_many(void);

/* Set local memory allocation policy for task */
void numa_set_localalloc(void);

/* Only allocate memory from the nodes set in mask. 0 to turn off */
void numa_set_membind(struct bitmask *nodemask);

/* Only allocate memory from the nodes set in mask. Optimize page
   placement with Linux kernel NUMA balancing if possible. 0 to turn off */
void numa_set_membind_balancing(struct bitmask *bmp);

/* Return current membind */
struct bitmask *numa_get_membind(void);

/* Return allowed memories [nodes] */
struct bitmask *numa_get_mems_allowed(void);

int numa_get_interleave_node(void);

/* NUMA memory allocation. These functions always round to page size
   and are relatively slow. */

/* Alloc memory page interleaved on nodes in mask */
void *numa_alloc_interleaved_subset(size_t size, struct bitmask *nodemask);
/* Alloc memory page interleaved on all nodes. */
void *numa_alloc_interleaved(size_t size);
/* Alloc memory located on node */
void *numa_alloc_onnode(size_t size, int node);
/* Alloc memory on local node */
void *numa_alloc_local(size_t size);
/* Allocation with current policy */
void *numa_alloc(size_t size);
/* Change the size of a memory area preserving the memory policy */
void *numa_realloc(void *old_addr, size_t old_size, size_t new_size);
/* Free memory allocated by the functions above */
void numa_free(void *mem, size_t size);

/* Low level functions, primarily for shared memory. All memory
   processed by these must not be touched yet */

/* Interleave a memory area. */
void numa_interleave_memory(void *mem, size_t size, struct bitmask *mask);

/* Allocate a memory area on a specific node. */
void numa_tonode_memory(void *start, size_t size, int node);

/* Allocate memory on a mask of nodes. */
void numa_tonodemask_memory(void *mem, size_t size, struct bitmask *mask);

/* Allocate a memory area on the current node. */
void numa_setlocal_memory(void *start, size_t size);

/* Allocate memory area with current memory policy */
void numa_police_memory(void *start, size_t size);

/* Run current task only on nodes in mask */
int numa_run_on_node_mask(struct bitmask *mask);
/* Run current task on nodes in mask without any cpuset awareness */
int numa_run_on_node_mask_all(struct bitmask *mask);
/* Run current task only on node */
int numa_run_on_node(int node);
/* Return current mask of nodes the task can run on */
struct bitmask * numa_get_run_node_mask(void);

/* When strict fail allocation when memory cannot be allocated in target node(s). */
void numa_set_bind_policy(int strict);

/* Fail when existing memory has incompatible policy */
void numa_set_strict(int flag);

/* maximum nodes (size of kernel nodemask_t) */
int numa_num_possible_nodes(void);

/* maximum cpus (size of kernel cpumask_t) */
int numa_num_possible_cpus(void);

/* nodes in the system */
int numa_num_configured_nodes(void);

/* maximum cpus */
int numa_num_configured_cpus(void);

/* maximum cpus allowed to current task */
int numa_num_task_cpus(void);
int numa_num_thread_cpus(void); /* backward compatibility */

/* maximum nodes allowed to current task */
int numa_num_task_nodes(void);
int numa_num_thread_nodes(void); /* backward compatibility */

/* allocate a bitmask the size of the kernel cpumask_t */
struct bitmask *numa_allocate_cpumask(void);

static inline void numa_free_cpumask(struct bitmask *b)
{
	numa_bitmask_free(b);
}

/* Convert node to CPU mask. -1/errno on failure, otherwise 0. */
int numa_node_to_cpus(int, struct bitmask *);

void numa_node_to_cpu_update(void);

/* report the node of the specified cpu. -1/errno on invalid cpu. */
int numa_node_of_cpu(int cpu);

/* Report distance of node1 from node2. 0 on error.*/
int numa_distance(int node1, int node2);

/* Error handling. */
/* This is an internal function in libnuma that can be overwritten by an user
   program. Default is to print an error to stderr and exit if numa_exit_on_error
   is true. */
void numa_error(char *where);

/* When true exit the program when a NUMA system call (except numa_available)
   fails */
extern int numa_exit_on_error;
/* Warning function. Can also be overwritten. Default is to print on stderr
   once. */
void numa_warn(int num, char *fmt, ...);

/* When true exit the program on a numa_warn() call */
extern int numa_exit_on_warn;

int numa_migrate_pages(int pid, struct bitmask *from, struct bitmask *to);

int numa_move_pages(int pid, unsigned long count, void **pages,
		const int *nodes, int *status, int flags);

int numa_sched_getaffinity(pid_t, struct bitmask *);
int numa_sched_setaffinity(pid_t, struct bitmask *);

/* Convert an ascii list of nodes to a bitmask */
struct bitmask *numa_parse_nodestring(const char *);

/* Convert an ascii list of nodes to a bitmask without current nodeset
 * dependency */
struct bitmask *numa_parse_nodestring_all(const char *);

/* Convert an ascii list of cpu to a bitmask */
struct bitmask *numa_parse_cpustring(const char *);

/* Convert an ascii list of cpu to a bitmask without current taskset
 * dependency */
struct bitmask *numa_parse_cpustring_all(const char *);

/*
 * The following functions are for source code compatibility
 * with releases prior to version 2.
 * Such codes should be compiled with NUMA_VERSION1_COMPATIBILITY defined.
 */

static inline void numa_set_interleave_mask_compat(nodemask_t *nodemask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)nodemask;
	tmp.size = sizeof(nodemask_t) * 8;
	numa_set_interleave_mask(&tmp);
}

static inline nodemask_t numa_get_interleave_mask_compat(void)
{
	struct bitmask *tp;
	nodemask_t mask;

tp = numa_get_interleave_mask();
	copy_bitmask_to_nodemask(tp, &mask);
	numa_bitmask_free(tp);
	return mask;
}

static inline void numa_bind_compat(nodemask_t *mask)
{
	struct bitmask *tp;

tp = numa_allocate_nodemask();
	copy_nodemask_to_bitmask(mask, tp);
	numa_bind(tp);
	numa_bitmask_free(tp);
}

static inline void numa_set_membind_compat(nodemask_t *mask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)mask;
	tmp.size = sizeof(nodemask_t) * 8;
	numa_set_membind(&tmp);
}

static inline nodemask_t numa_get_membind_compat(void)
{
	struct bitmask *tp;
	nodemask_t mask;

tp = numa_get_membind();
	copy_bitmask_to_nodemask(tp, &mask);
	numa_bitmask_free(tp);
	return mask;
}

static inline void *numa_alloc_interleaved_subset_compat(size_t size,
					const nodemask_t *mask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)mask;
	tmp.size = sizeof(nodemask_t) * 8;
	return numa_alloc_interleaved_subset(size, &tmp);
}

static inline int numa_run_on_node_mask_compat(const nodemask_t *mask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)mask;
	tmp.size = sizeof(nodemask_t) * 8;
	return numa_run_on_node_mask(&tmp);
}

static inline nodemask_t numa_get_run_node_mask_compat(void)
{
	struct bitmask *tp;
	nodemask_t mask;

tp = numa_get_run_node_mask();
	copy_bitmask_to_nodemask(tp, &mask);
	numa_bitmask_free(tp);
	return mask;
}

static inline void numa_interleave_memory_compat(void *mem, size_t size,
						const nodemask_t *mask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)mask;
	tmp.size = sizeof(nodemask_t) * 8;
	numa_interleave_memory(mem, size, &tmp);
}

static inline void numa_tonodemask_memory_compat(void *mem, size_t size,
						const nodemask_t *mask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)mask;
	tmp.size = sizeof(nodemask_t) * 8;
	numa_tonodemask_memory(mem, size, &tmp);
}

static inline int numa_sched_getaffinity_compat(pid_t pid, unsigned len,
						unsigned long *mask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)mask;
	tmp.size = len * 8;
	return numa_sched_getaffinity(pid, &tmp);
}

static inline int numa_sched_setaffinity_compat(pid_t pid, unsigned len,
						unsigned long *mask)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)mask;
	tmp.size = len * 8;
	return numa_sched_setaffinity(pid, &tmp);
}

static inline int numa_node_to_cpus_compat(int node, unsigned long *buffer,
							int buffer_len)
{
	struct bitmask tmp;

tmp.maskp = (unsigned long *)buffer;
	tmp.size = buffer_len * 8;
	return numa_node_to_cpus(node, &tmp);
}

/* end of version 1 compatibility functions */

/*
 * To compile an application that uses libnuma version 1:
 *   add -DNUMA_VERSION1_COMPATIBILITY to your Makefile's CFLAGS
 */
#ifdef NUMA_VERSION1_COMPATIBILITY
#include <numacompat1.h>
#endif

#ifdef __cplusplus
}
#endif

#endif