int fcntl(uintptr_t, int, uintptr_t);
int fsync_range(int, int, long long, long long);
int acct(uintptr_t);
int chdir(uintptr_t);
int chroot(uintptr_t);
int close(int);
int dup(int);
void exit(int);
int faccessat(int, uintptr_t, unsigned int, int);
int fchdir(int);
int fchmod(int, unsigned int);
int fchmodat(int, uintptr_t, unsigned int, int);
int fchownat(int, uintptr_t, int, int, int);
int fdatasync(int);
int getpgid(int);

//sys	ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE
//sys	Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
//sys	Fchdir(fd int) (err error)
//sys	Fchflags(fd int, flags int) (err error)
//sys	Fchmod(fd int, mode uint32) (err error)

	SYS_CPUSET_GETAFFINITY       = 487 // { int cpuset_getaffinity(cpulevel_t level, \
	SYS_CPUSET_SETAFFINITY       = 488 // { int cpuset_setaffinity(cpulevel_t level, \
	SYS_FACCESSAT                = 489 // { int faccessat(int fd, char *path, int amode, \
	SYS_FCHMODAT                 = 490 // { int fchmodat(int fd, char *path, mode_t mode, \
	SYS_FCHOWNAT                 = 491 // { int fchownat(int fd, char *path, uid_t uid, \

	SYS_FCHOWNAT               = 507 // { int fchownat(int fd, char *path, int uid, int gid, \
	SYS_UNLINKAT               = 508 // { int unlinkat(int fd, char *path, int flags); }
	SYS_FACCESSAT              = 509 // { int faccessat(int fd, char *path, int amode, \
	SYS_MQ_OPEN                = 510 // { mqd_t mq_open(const char * name, int oflag, \
	SYS_MQ_CLOSE               = 511 // { int mq_close(mqd_t mqdes); }

	SYS_MKDIRAT              = 461 // { int|sys||mkdirat(int fd, const char *path, mode_t mode); }
	SYS_FACCESSAT            = 462 // { int|sys||faccessat(int fd, const char *path, int amode, int flag); }
	SYS_FCHMODAT             = 463 // { int|sys||fchmodat(int fd, const char *path, mode_t mode, int flag); }

	SYS_MKDIRAT              = 461 // { int|sys||mkdirat(int fd, const char *path, mode_t mode); }
	SYS_FACCESSAT            = 462 // { int|sys||faccessat(int fd, const char *path, int amode, int flag); }
	SYS_FCHMODAT             = 463 // { int|sys||fchmodat(int fd, const char *path, mode_t mode, int flag); }

//go:cgo_import_dynamic libc_Chroot chroot "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Close close "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Dup dup "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Faccessat faccessat "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Fchdir fchdir "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Fchmod fchmod "libc.a/shr_64.o"
//go:cgo_import_dynamic libc_Fchmodat fchmodat "libc.a/shr_64.o"

	MOVQ	buf+16(FP), DX
	MOVL	$SYS_sched_getaffinity, AX
	SYSCALL
	MOVL	AX, ret+24(FP)
	RET

// int access(const char *name, int mode)
TEXT runtime·access(SB),NOSPLIT,$0
	// This uses faccessat instead of access, because Android O blocks access.
	MOVL	$AT_FDCWD, DI // AT_FDCWD, so this acts like access
	MOVQ	name+0(FP), SI
	MOVL	mode+8(FP), DX
	MOVL	$0, R10
	MOVL	$SYS_faccessat, AX
	SYSCALL

	SYS_MKDIRAT              = 461 // { int|sys||mkdirat(int fd, const char *path, mode_t mode); }
	SYS_FACCESSAT            = 462 // { int|sys||faccessat(int fd, const char *path, int amode, int flag); }
	SYS_FCHMODAT             = 463 // { int|sys||fchmodat(int fd, const char *path, mode_t mode, int flag); }

	SYS_MKDIRAT              = 461 // { int|sys||mkdirat(int fd, const char *path, mode_t mode); }
	SYS_FACCESSAT            = 462 // { int|sys||faccessat(int fd, const char *path, int amode, int flag); }
	SYS_FCHMODAT             = 463 // { int|sys||fchmodat(int fd, const char *path, mode_t mode, int flag); }