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unix: add Statx on Linux

Browse Source 
statx(2) allows to get enhanced file status information (not currently
available through the existing stat syscalls), lightweight stat,
heavyweight stat. The Statx_t type used by Statx has consistent field
sizes on all arches (with year-2038-capable timestamps) and is closer to
the BSD implementation of Stat_t.

See http://man7.org/linux/man-pages/man2/statx.2.html for details. The
syscall was added in Linux kernel 4.11.

See https://github.com/tklauser/statx for an example of how this
function and types can be used to report stat(1)-like file status
information.

Change-Id: I9e9642b5b42a393f94fd532453888ce9ba4f0003
Reviewed-on: https://go-review.googlesource.com/87555
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Tobias Klauser
2018-01-12 10:54:32 +01:00
committed by Tobias Klauser
parent 52ba35ddf9
commit fff93fa7cd
38 changed files with 952 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
unix/linux/types.go
View File

@@ -47,11 +47,12 @@ package unix
#include <sys/utsname.h>
#include <sys/wait.h>
#include <linux/filter.h>
#include <linux/icmpv6.h>
#include <linux/keyctl.h>
#include <linux/netlink.h>
#include <linux/perf_event.h>
#include <linux/rtnetlink.h>
#include <linux/icmpv6.h>
#include <linux/stat.h>
#include <asm/termbits.h>
#include <asm/ptrace.h>
#include <time.h>
@@ -116,6 +117,21 @@ struct stat {
#endif
// These are defined in linux/fcntl.h, but including it globally causes
// conflicts with fcntl.h
#ifndef AT_STATX_SYNC_TYPE
# define AT_STATX_SYNC_TYPE 0x6000 // Type of synchronisation required from statx()
#endif
#ifndef AT_STATX_SYNC_AS_STAT
# define AT_STATX_SYNC_AS_STAT 0x0000 // - Do whatever stat() does
#endif
#ifndef AT_STATX_FORCE_SYNC
# define AT_STATX_FORCE_SYNC 0x2000 // - Force the attributes to be sync'd with the server
#endif
#ifndef AT_STATX_DONT_SYNC
# define AT_STATX_DONT_SYNC 0x4000 // - Don't sync attributes with the server
#endif
#ifdef TCSETS2
// On systems that have "struct termios2" use this as type Termios.
typedef struct termios2 termios_t;
@@ -249,6 +265,10 @@ type Stat_t C.struct_stat
type Statfs_t C.struct_statfs
type StatxTimestamp C.struct_statx_timestamp
type Statx_t C.struct_statx
type Dirent C.struct_dirent
type Fsid C.fsid_t
@@ -513,9 +533,15 @@ type Ustat_t C.struct_ustat
type EpollEvent C.struct_my_epoll_event
const (
AT_FDCWD = C.AT_FDCWD
AT_NO_AUTOMOUNT = C.AT_NO_AUTOMOUNT
AT_REMOVEDIR = C.AT_REMOVEDIR
AT_EMPTY_PATH = C.AT_EMPTY_PATH
AT_FDCWD = C.AT_FDCWD
AT_NO_AUTOMOUNT = C.AT_NO_AUTOMOUNT
AT_REMOVEDIR = C.AT_REMOVEDIR
AT_STATX_SYNC_AS_STAT = C.AT_STATX_SYNC_AS_STAT
AT_STATX_FORCE_SYNC = C.AT_STATX_FORCE_SYNC
AT_STATX_DONT_SYNC = C.AT_STATX_DONT_SYNC
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)

2
unix/mkerrors.sh
View File

@@ -187,6 +187,7 @@ struct ltchars {
#include <linux/vm_sockets.h>
#include <linux/taskstats.h>
#include <linux/genetlink.h>
#include <linux/stat.h>
#include <linux/watchdog.h>
#include <net/route.h>
#include <asm/termbits.h>
@@ -428,6 +429,7 @@ ccflags="$@"
$2 ~ /^(TASKSTATS|TS)_/ ||
$2 ~ /^CGROUPSTATS_/ ||
$2 ~ /^GENL_/ ||
$2 ~ /^STATX_/ ||
$2 ~ /^UTIME_/ ||
$2 ~ /^XATTR_(CREATE|REPLACE)/ ||
$2 ~ /^ATTR_(BIT_MAP_COUNT|(CMN|VOL|FILE)_)/ ||

4
unix/mkpost.go
View File

@@ -61,6 +61,10 @@ func main() {
convertUtsnameRegex := regexp.MustCompile(`((Sys|Node|Domain)name|Release|Version|Machine)(\s+)\[(\d+)\]u?int8`)
b = convertUtsnameRegex.ReplaceAll(b, []byte("$1$3[$4]byte"))
// Remove spare fields (e.g. in Statx_t)
spareFieldsRegex := regexp.MustCompile(`X__spare\S*`)
b = spareFieldsRegex.ReplaceAll(b, []byte("_"))
// We refuse to export private fields on s390x
if goarch == "s390x" && goos == "linux" {
// Remove cgo padding fields

1
unix/syscall_linux.go
View File

@@ -1318,6 +1318,7 @@ func Setgid(uid int) (err error) {
//sys Setpriority(which int, who int, prio int) (err error)
//sys Setxattr(path string, attr string, data []byte, flags int) (err error)
//sys Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error)
//sys Sync()
//sys Syncfs(fd int) (err error)
//sysnb Sysinfo(info *Sysinfo_t) (err error)

90
unix/syscall_linux_test.go
View File

@@ -314,6 +314,96 @@ func TestSchedSetaffinity(t *testing.T) {
}
}
func TestStatx(t *testing.T) {
var stx unix.Statx_t
err := unix.Statx(unix.AT_FDCWD, ".", 0, 0, &stx)
if err == unix.ENOSYS {
t.Skip("statx syscall is not available, skipping test")
} else if err != nil {
t.Fatalf("Statx: %v", err)
}
defer chtmpdir(t)()
touch(t, "file1")
var st unix.Stat_t
err = unix.Stat("file1", &st)
if err != nil {
t.Fatalf("Stat: %v", err)
}
flags := unix.AT_STATX_SYNC_AS_STAT
err = unix.Statx(unix.AT_FDCWD, "file1", flags, unix.STATX_ALL, &stx)
if err != nil {
t.Fatalf("Statx: %v", err)
}
if uint32(stx.Mode) != st.Mode {
t.Errorf("Statx: returned stat mode does not match Stat")
}
atime := unix.StatxTimestamp{Sec: int64(st.Atim.Sec), Nsec: uint32(st.Atim.Nsec)}
ctime := unix.StatxTimestamp{Sec: int64(st.Ctim.Sec), Nsec: uint32(st.Ctim.Nsec)}
mtime := unix.StatxTimestamp{Sec: int64(st.Mtim.Sec), Nsec: uint32(st.Mtim.Nsec)}
if stx.Atime != atime {
t.Errorf("Statx: returned stat atime does not match Stat")
}
if stx.Ctime != ctime {
t.Errorf("Statx: returned stat ctime does not match Stat")
}
if stx.Mtime != mtime {
t.Errorf("Statx: returned stat mtime does not match Stat")
}
err = os.Symlink("file1", "symlink1")
if err != nil {
t.Fatal(err)
}
err = unix.Lstat("symlink1", &st)
if err != nil {
t.Fatalf("Lstat: %v", err)
}
err = unix.Statx(unix.AT_FDCWD, "symlink1", flags, unix.STATX_BASIC_STATS, &stx)
if err != nil {
t.Fatalf("Statx: %v", err)
}
// follow symlink, expect a regulat file
if stx.Mode&unix.S_IFREG == 0 {
t.Errorf("Statx: didn't follow symlink")
}
err = unix.Statx(unix.AT_FDCWD, "symlink1", flags|unix.AT_SYMLINK_NOFOLLOW, unix.STATX_ALL, &stx)
if err != nil {
t.Fatalf("Statx: %v", err)
}
// follow symlink, expect a symlink
if stx.Mode&unix.S_IFLNK == 0 {
t.Errorf("Statx: unexpectedly followed symlink")
}
if uint32(stx.Mode) != st.Mode {
t.Errorf("Statx: returned stat mode does not match Lstat")
}
atime = unix.StatxTimestamp{Sec: int64(st.Atim.Sec), Nsec: uint32(st.Atim.Nsec)}
ctime = unix.StatxTimestamp{Sec: int64(st.Ctim.Sec), Nsec: uint32(st.Ctim.Nsec)}
mtime = unix.StatxTimestamp{Sec: int64(st.Mtim.Sec), Nsec: uint32(st.Mtim.Nsec)}
if stx.Atime != atime {
t.Errorf("Statx: returned stat atime does not match Lstat")
}
if stx.Ctime != ctime {
t.Errorf("Statx: returned stat ctime does not match Lstat")
}
if stx.Mtime != mtime {
t.Errorf("Statx: returned stat mtime does not match Lstat")
}
}
// utilities taken from os/os_test.go
func touch(t *testing.T, name string) {

21
unix/zerrors_linux_386.go
View File

@@ -1638,6 +1638,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_amd64.go
View File

@@ -1639,6 +1639,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_arm.go
View File

@@ -1643,6 +1643,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_arm64.go
View File

@@ -1629,6 +1629,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_mips.go
View File

@@ -1641,6 +1641,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_mips64.go
View File

@@ -1641,6 +1641,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_mips64le.go
View File

@@ -1641,6 +1641,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_mipsle.go
View File

@@ -1641,6 +1641,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_ppc64.go
View File

@@ -1696,6 +1696,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_ppc64le.go
View File

@@ -1696,6 +1696,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

21
unix/zerrors_linux_s390x.go
View File

@@ -1700,6 +1700,27 @@ const (
SPLICE_F_MORE = 0x4
SPLICE_F_MOVE = 0x1
SPLICE_F_NONBLOCK = 0x2
STATX_ALL = 0xfff
STATX_ATIME = 0x20
STATX_ATTR_APPEND = 0x20
STATX_ATTR_AUTOMOUNT = 0x1000
STATX_ATTR_COMPRESSED = 0x4
STATX_ATTR_ENCRYPTED = 0x800
STATX_ATTR_IMMUTABLE = 0x10
STATX_ATTR_NODUMP = 0x40
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MODE = 0x2
STATX_MTIME = 0x40
STATX_NLINK = 0x4
STATX_SIZE = 0x200
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX__RESERVED = 0x80000000
S_BLKSIZE = 0x200
S_IEXEC = 0x40
S_IFBLK = 0x6000

15
unix/zsyscall_linux_386.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_amd64.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_arm.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_arm64.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_mips.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_mips64.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_mips64le.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_mipsle.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_ppc64.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_ppc64le.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

15
unix/zsyscall_linux_s390x.go
View File

@@ -1238,6 +1238,21 @@ func Setxattr(path string, attr string, data []byte, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Statx(dirfd int, path string, flags int, mask int, stat *Statx_t) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_STATX, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), uintptr(mask), uintptr(unsafe.Pointer(stat)), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Sync() {
SyscallNoError(SYS_SYNC, 0, 0, 0)
return

42
unix/ztypes_linux_386.go
View File

@@ -131,6 +131,36 @@ type Statfs_t struct {
Spare [4]int32
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -643,9 +673,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_amd64.go
View File

@@ -131,6 +131,36 @@ type Statfs_t struct {
Spare [4]int64
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -661,9 +691,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_arm.go
View File

@@ -133,6 +133,36 @@ type Statfs_t struct {
Pad_cgo_0 [4]byte
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -632,9 +662,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_arm64.go
View File

@@ -132,6 +132,36 @@ type Statfs_t struct {
Spare [4]int64
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -640,9 +670,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_mips.go
View File

@@ -132,6 +132,36 @@ type Statfs_t struct {
Pad_cgo_1 [4]byte
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -637,9 +667,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_mips64.go
View File

@@ -132,6 +132,36 @@ type Statfs_t struct {
Spare [5]int64
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -642,9 +672,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_mips64le.go
View File

@@ -132,6 +132,36 @@ type Statfs_t struct {
Spare [5]int64
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -642,9 +672,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_mipsle.go
View File

@@ -132,6 +132,36 @@ type Statfs_t struct {
Pad_cgo_1 [4]byte
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -637,9 +667,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_ppc64.go
View File

@@ -133,6 +133,36 @@ type Statfs_t struct {
Spare [4]int64
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -650,9 +680,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_ppc64le.go
View File

@@ -133,6 +133,36 @@ type Statfs_t struct {
Spare [4]int64
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
X__reserved int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -650,9 +680,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STATX_SYNC_AS_STAT = 0x0
AT_STATX_FORCE_SYNC = 0x2000
AT_STATX_DONT_SYNC = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)

42
unix/ztypes_linux_s390x.go
View File

@@ -132,6 +132,36 @@ type Statfs_t struct {
_ [4]byte
}
type StatxTimestamp struct {
Sec int64
Nsec uint32
_ int32
}
type Statx_t struct {
Mask uint32
Blksize uint32
Attributes uint64
Nlink uint32
Uid uint32
Gid uint32
Mode uint16
_ [1]uint16
Ino uint64
Size uint64
Blocks uint64
Attributes_mask uint64
Atime StatxTimestamp
Btime StatxTimestamp
Ctime StatxTimestamp
Mtime StatxTimestamp
Rdev_major uint32
Rdev_minor uint32
Dev_major uint32
Dev_minor uint32
_ [14]uint64
}
type Dirent struct {
Ino uint64
Off int64
@@ -667,9 +697,15 @@ type EpollEvent struct {
}
const (
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_EMPTY_PATH = 0x1000
AT_FDCWD = -0x64
AT_NO_AUTOMOUNT = 0x800
AT_REMOVEDIR = 0x200
AT_STAT_ = 0x0
AT_STAT_ = 0x2000
AT_STAT_ = 0x4000
AT_SYMLINK_FOLLOW = 0x400
AT_SYMLINK_NOFOLLOW = 0x100
)