1. docker
  2. Commit 2617742802f62af17a4dd7b82fadb9d177e3557a
Browse code

Merge pull request #41482 from tklauser/unix-fileclone

Brian Goff authored on 2020/09/26 09:02:17
Showing 45 changed files
daemon/graphdriver/copy/copy.go
History View file @ 2617742
... ... 
@@ -42,7 +42,7 @@ func copyRegular(srcPath, dstPath string, fileinfo os.FileInfo, copyWithFileRang
42 42 
 	defer dstFile.Close()
43 43
44 44 
 	if *copyWithFileClone {
45 
-		err = fiClone(srcFile, dstFile)
45 
+		err = unix.IoctlFileClone(int(dstFile.Fd()), int(srcFile.Fd()))
46 46 
 		if err == nil {
47 47 
 			return nil
48 48 
 		}
daemon/graphdriver/copy/copy_cgo.go
History View file @ 2617742
49 49 
deleted file mode 100644
... ... 
@@ -1,22 +0,0 @@
1 
-// +build linux,cgo
2 
-
3 
-package copy // import "github.com/docker/docker/daemon/graphdriver/copy"
4 
-
5 
-/*
6 
-#include <linux/fs.h>
7 
-
8 
-#ifndef FICLONE
9 
-#define FICLONE		_IOW(0x94, 9, int)
10 
-#endif
11 
-*/
12 
-import "C"
13 
-import (
14 
-	"os"
15 
-
16 
-	"golang.org/x/sys/unix"
17 
-)
18 
-
19 
-func fiClone(srcFile, dstFile *os.File) error {
20 
-	_, _, err := unix.Syscall(unix.SYS_IOCTL, dstFile.Fd(), C.FICLONE, srcFile.Fd())
21 
-	return err
22 
-}
daemon/graphdriver/copy/copy_nocgo.go
History View file @ 2617742
23 1 
deleted file mode 100644
... ... 
@@ -1,13 +0,0 @@
1 
-// +build linux,!cgo
2 
-
3 
-package copy // import "github.com/docker/docker/daemon/graphdriver/copy"
4 
-
5 
-import (
6 
-	"os"
7 
-
8 
-	"golang.org/x/sys/unix"
9 
-)
10 
-
11 
-func fiClone(srcFile, dstFile *os.File) error {
12 
-	return unix.ENOSYS
13 
-}
vendor.conf
History View file @ 2617742
... ... 
@@ -14,7 +14,7 @@ github.com/konsorten/go-windows-terminal-sequences  edb144dfd453055e1e49a3d8b410
14 14 
 github.com/sirupsen/logrus                          60c74ad9be0d874af0ab0daef6ab07c5c5911f0d # v1.6.0
15 15 
 github.com/tchap/go-patricia                        a7f0089c6f496e8e70402f61733606daa326cac5 # v2.3.0
16 16 
 golang.org/x/net                                    ab34263943818b32f575efc978a3d24e80b04bd7
17 
-golang.org/x/sys                                    196b9ba8737a10c9253b04174f25881e562da5b8
17 
+golang.org/x/sys                                    aee5d888a86055dc6ab0342f9cdc7b53aaeaec62
18 18 
 github.com/docker/go-units                          519db1ee28dcc9fd2474ae59fca29a810482bfb1 # v0.4.0
19 19 
 github.com/docker/go-connections                    7395e3f8aa162843a74ed6d48e79627d9792ac55 # v0.4.0
20 20 
 github.com/moby/sys                                 6154f11e6840c0d6b0dbb23f4125a6134b3013c9 # mountinfo/v0.1.3
vendor/golang.org/x/sys/unix/fcntl_darwin.go
History View file @ 2617742
... ... 
@@ -16,3 +16,9 @@ func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error {
16 16 
 	_, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(lk))))
17 17 
 	return err
18 18 
 }
19 
+
20 
+// FcntlFstore performs a fcntl syscall for the F_PREALLOCATE command.
21 
+func FcntlFstore(fd uintptr, cmd int, fstore *Fstore_t) error {
22 
+	_, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(fstore))))
23 
+	return err
24 
+}
vendor/golang.org/x/sys/unix/syscall_darwin.go
History View file @ 2617742
... ... 
@@ -401,6 +401,8 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
401 401 
 //sys	Chroot(path string) (err error)
402 402 
 //sys	ClockGettime(clockid int32, time *Timespec) (err error)
403 403 
 //sys	Close(fd int) (err error)
404 
+//sys	Clonefile(src string, dst string, flags int) (err error)
405 
+//sys	Clonefileat(srcDirfd int, src string, dstDirfd int, dst string, flags int) (err error)
404 406 
 //sys	Dup(fd int) (nfd int, err error)
405 407 
 //sys	Dup2(from int, to int) (err error)
406 408 
 //sys	Exchangedata(path1 string, path2 string, options int) (err error)
... ... 
@@ -412,6 +414,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
412 412 
 //sys	Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
413 413 
 //sys	Fchown(fd int, uid int, gid int) (err error)
414 414 
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
415 
+//sys	Fclonefileat(srcDirfd int, dstDirfd int, dst string, flags int) (err error)
415 416 
 //sys	Flock(fd int, how int) (err error)
416 417 
 //sys	Fpathconf(fd int, name int) (val int, err error)
417 418 
 //sys	Fsync(fd int) (err error)
vendor/golang.org/x/sys/unix/syscall_illumos.go
History View file @ 2617742
... ... 
@@ -24,7 +24,7 @@ func bytes2iovec(bs [][]byte) []Iovec {
24 24 
 	return iovecs
25 25 
 }
26 26
27 
-//sys   readv(fd int, iovs []Iovec) (n int, err error)
27 
+//sys	readv(fd int, iovs []Iovec) (n int, err error)
28 28
29 29 
 func Readv(fd int, iovs [][]byte) (n int, err error) {
30 30 
 	iovecs := bytes2iovec(iovs)
... ... 
@@ -32,7 +32,7 @@ func Readv(fd int, iovs [][]byte) (n int, err error) {
32 32 
 	return n, err
33 33 
 }
34 34
35 
-//sys   preadv(fd int, iovs []Iovec, off int64) (n int, err error)
35 
+//sys	preadv(fd int, iovs []Iovec, off int64) (n int, err error)
36 36
37 37 
 func Preadv(fd int, iovs [][]byte, off int64) (n int, err error) {
38 38 
 	iovecs := bytes2iovec(iovs)
... ... 
@@ -40,7 +40,7 @@ func Preadv(fd int, iovs [][]byte, off int64) (n int, err error) {
40 40 
 	return n, err
41 41 
 }
42 42
43 
-//sys   writev(fd int, iovs []Iovec) (n int, err error)
43 
+//sys	writev(fd int, iovs []Iovec) (n int, err error)
44 44
45 45 
 func Writev(fd int, iovs [][]byte) (n int, err error) {
46 46 
 	iovecs := bytes2iovec(iovs)
... ... 
@@ -48,10 +48,43 @@ func Writev(fd int, iovs [][]byte) (n int, err error) {
48 48 
 	return n, err
49 49 
 }
50 50
51 
-//sys   pwritev(fd int, iovs []Iovec, off int64) (n int, err error)
51 
+//sys	pwritev(fd int, iovs []Iovec, off int64) (n int, err error)
52 52
53 53 
 func Pwritev(fd int, iovs [][]byte, off int64) (n int, err error) {
54 54 
 	iovecs := bytes2iovec(iovs)
55 55 
 	n, err = pwritev(fd, iovecs, off)
56 56 
 	return n, err
57 57 
 }
58 
+
59 
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) = libsocket.accept4
60 
+
61 
+func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) {
62 
+	var rsa RawSockaddrAny
63 
+	var len _Socklen = SizeofSockaddrAny
64 
+	nfd, err = accept4(fd, &rsa, &len, flags)
65 
+	if err != nil {
66 
+		return
67 
+	}
68 
+	if len > SizeofSockaddrAny {
69 
+		panic("RawSockaddrAny too small")
70 
+	}
71 
+	sa, err = anyToSockaddr(fd, &rsa)
72 
+	if err != nil {
73 
+		Close(nfd)
74 
+		nfd = 0
75 
+	}
76 
+	return
77 
+}
78 
+
79 
+//sysnb	pipe2(p *[2]_C_int, flags int) (err error)
80 
+
81 
+func Pipe2(p []int, flags int) error {
82 
+	if len(p) != 2 {
83 
+		return EINVAL
84 
+	}
85 
+	var pp [2]_C_int
86 
+	err := pipe2(&pp, flags)
87 
+	p[0] = int(pp[0])
88 
+	p[1] = int(pp[1])
89 
+	return err
90 
+}
vendor/golang.org/x/sys/unix/syscall_linux.go
History View file @ 2617742
... ... 
@@ -112,6 +112,31 @@ func IoctlGetRTCWkAlrm(fd int) (*RTCWkAlrm, error) {
112 112 
 	return &value, err
113 113 
 }
114 114
115 
+// IoctlFileClone performs an FICLONERANGE ioctl operation to clone the range of
116 
+// data conveyed in value to the file associated with the file descriptor
117 
+// destFd. See the ioctl_ficlonerange(2) man page for details.
118 
+func IoctlFileCloneRange(destFd int, value *FileCloneRange) error {
119 
+	err := ioctl(destFd, FICLONERANGE, uintptr(unsafe.Pointer(value)))
120 
+	runtime.KeepAlive(value)
121 
+	return err
122 
+}
123 
+
124 
+// IoctlFileClone performs an FICLONE ioctl operation to clone the entire file
125 
+// associated with the file description srcFd to the file associated with the
126 
+// file descriptor destFd. See the ioctl_ficlone(2) man page for details.
127 
+func IoctlFileClone(destFd, srcFd int) error {
128 
+	return ioctl(destFd, FICLONE, uintptr(srcFd))
129 
+}
130 
+
131 
+// IoctlFileClone performs an FIDEDUPERANGE ioctl operation to share the range of
132 
+// data conveyed in value with the file associated with the file descriptor
133 
+// destFd. See the ioctl_fideduperange(2) man page for details.
134 
+func IoctlFileDedupeRange(destFd int, value *FileDedupeRange) error {
135 
+	err := ioctl(destFd, FIDEDUPERANGE, uintptr(unsafe.Pointer(value)))
136 
+	runtime.KeepAlive(value)
137 
+	return err
138 
+}
139 
+
115 140 
 //sys	Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error)
116 141
117 142 
 func Link(oldpath string, newpath string) (err error) {
... ... 
@@ -136,6 +161,12 @@ func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
136 136 
 	return openat(dirfd, path, flags|O_LARGEFILE, mode)
137 137 
 }
138 138
139 
+//sys	openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error)
140 
+
141 
+func Openat2(dirfd int, path string, how *OpenHow) (fd int, err error) {
142 
+	return openat2(dirfd, path, how, SizeofOpenHow)
143 
+}
144 
+
139 145 
 //sys	ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error)
140 146
141 147 
 func Ppoll(fds []PollFd, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
vendor/golang.org/x/sys/unix/zerrors_darwin_386.go
History View file @ 2617742
... ... 
@@ -232,6 +232,8 @@ const (
232 232 
 	CLOCK_THREAD_CPUTIME_ID           = 0x10
233 233 
 	CLOCK_UPTIME_RAW                  = 0x8
234 234 
 	CLOCK_UPTIME_RAW_APPROX           = 0x9
235 
+	CLONE_NOFOLLOW                    = 0x1
236 
+	CLONE_NOOWNERCOPY                 = 0x2
235 237 
 	CR0                               = 0x0
236 238 
 	CR1                               = 0x1000
237 239 
 	CR2                               = 0x2000
vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go
History View file @ 2617742
... ... 
@@ -232,6 +232,8 @@ const (
232 232 
 	CLOCK_THREAD_CPUTIME_ID           = 0x10
233 233 
 	CLOCK_UPTIME_RAW                  = 0x8
234 234 
 	CLOCK_UPTIME_RAW_APPROX           = 0x9
235 
+	CLONE_NOFOLLOW                    = 0x1
236 
+	CLONE_NOOWNERCOPY                 = 0x2
235 237 
 	CR0                               = 0x0
236 238 
 	CR1                               = 0x1000
237 239 
 	CR2                               = 0x2000
vendor/golang.org/x/sys/unix/zerrors_darwin_arm.go
History View file @ 2617742
... ... 
@@ -232,6 +232,8 @@ const (
232 232 
 	CLOCK_THREAD_CPUTIME_ID           = 0x10
233 233 
 	CLOCK_UPTIME_RAW                  = 0x8
234 234 
 	CLOCK_UPTIME_RAW_APPROX           = 0x9
235 
+	CLONE_NOFOLLOW                    = 0x1
236 
+	CLONE_NOOWNERCOPY                 = 0x2
235 237 
 	CR0                               = 0x0
236 238 
 	CR1                               = 0x1000
237 239 
 	CR2                               = 0x2000
vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go
History View file @ 2617742
... ... 
@@ -232,6 +232,8 @@ const (
232 232 
 	CLOCK_THREAD_CPUTIME_ID           = 0x10
233 233 
 	CLOCK_UPTIME_RAW                  = 0x8
234 234 
 	CLOCK_UPTIME_RAW_APPROX           = 0x9
235 
+	CLONE_NOFOLLOW                    = 0x1
236 
+	CLONE_NOOWNERCOPY                 = 0x2
235 237 
 	CR0                               = 0x0
236 238 
 	CR1                               = 0x1000
237 239 
 	CR2                               = 0x2000
vendor/golang.org/x/sys/unix/zerrors_linux.go
History View file @ 2617742
... ... 
@@ -686,6 +686,7 @@ const (
686 686 
 	FD_CLOEXEC                                  = 0x1
687 687 
 	FD_SETSIZE                                  = 0x400
688 688 
 	FF0                                         = 0x0
689 
+	FIDEDUPERANGE                               = 0xc0189436
689 690 
 	FSCRYPT_KEY_DESCRIPTOR_SIZE                 = 0x8
690 691 
 	FSCRYPT_KEY_DESC_PREFIX                     = "fscrypt:"
691 692 
 	FSCRYPT_KEY_DESC_PREFIX_SIZE                = 0x8
vendor/golang.org/x/sys/unix/zerrors_linux_386.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000
72 72 
 	FF1                              = 0x8000
73 73 
 	FFDLY                            = 0x8000
74 
+	FICLONE                          = 0x40049409
75 
+	FICLONERANGE                     = 0x4020940d
74 76 
 	FLUSHO                           = 0x1000
75 77 
 	FP_XSTATE_MAGIC2                 = 0x46505845
76 78 
 	FS_IOC_ENABLE_VERITY             = 0x40806685
vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000
72 72 
 	FF1                              = 0x8000
73 73 
 	FFDLY                            = 0x8000
74 
+	FICLONE                          = 0x40049409
75 
+	FICLONERANGE                     = 0x4020940d
74 76 
 	FLUSHO                           = 0x1000
75 77 
 	FP_XSTATE_MAGIC2                 = 0x46505845
76 78 
 	FS_IOC_ENABLE_VERITY             = 0x40806685
vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000
72 72 
 	FF1                              = 0x8000
73 73 
 	FFDLY                            = 0x8000
74 
+	FICLONE                          = 0x40049409
75 
+	FICLONERANGE                     = 0x4020940d
74 76 
 	FLUSHO                           = 0x1000
75 77 
 	FS_IOC_ENABLE_VERITY             = 0x40806685
76 78 
 	FS_IOC_GETFLAGS                  = 0x80046601
vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
History View file @ 2617742
... ... 
@@ -73,6 +73,8 @@ const (
73 73 
 	EXTRA_MAGIC                      = 0x45585401
74 74 
 	FF1                              = 0x8000
75 75 
 	FFDLY                            = 0x8000
76 
+	FICLONE                          = 0x40049409
77 
+	FICLONERANGE                     = 0x4020940d
76 78 
 	FLUSHO                           = 0x1000
77 79 
 	FPSIMD_MAGIC                     = 0x46508001
78 80 
 	FS_IOC_ENABLE_VERITY             = 0x40806685
vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000
72 72 
 	FF1                              = 0x8000
73 73 
 	FFDLY                            = 0x8000
74 
+	FICLONE                          = 0x80049409
75 
+	FICLONERANGE                     = 0x8020940d
74 76 
 	FLUSHO                           = 0x2000
75 77 
 	FS_IOC_ENABLE_VERITY             = 0x80806685
76 78 
 	FS_IOC_GETFLAGS                  = 0x40046601
vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000
72 72 
 	FF1                              = 0x8000
73 73 
 	FFDLY                            = 0x8000
74 
+	FICLONE                          = 0x80049409
75 
+	FICLONERANGE                     = 0x8020940d
74 76 
 	FLUSHO                           = 0x2000
75 77 
 	FS_IOC_ENABLE_VERITY             = 0x80806685
76 78 
 	FS_IOC_GETFLAGS                  = 0x40086601
vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000
72 72 
 	FF1                              = 0x8000
73 73 
 	FFDLY                            = 0x8000
74 
+	FICLONE                          = 0x80049409
75 
+	FICLONERANGE                     = 0x8020940d
74 76 
 	FLUSHO                           = 0x2000
75 77 
 	FS_IOC_ENABLE_VERITY             = 0x80806685
76 78 
 	FS_IOC_GETFLAGS                  = 0x40086601
vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000
72 72 
 	FF1                              = 0x8000
73 73 
 	FFDLY                            = 0x8000
74 
+	FICLONE                          = 0x80049409
75 
+	FICLONERANGE                     = 0x8020940d
74 76 
 	FLUSHO                           = 0x2000
75 77 
 	FS_IOC_ENABLE_VERITY             = 0x80806685
76 78 
 	FS_IOC_GETFLAGS                  = 0x40046601
vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000000
72 72 
 	FF1                              = 0x4000
73 73 
 	FFDLY                            = 0x4000
74 
+	FICLONE                          = 0x80049409
75 
+	FICLONERANGE                     = 0x8020940d
74 76 
 	FLUSHO                           = 0x800000
75 77 
 	FS_IOC_ENABLE_VERITY             = 0x80806685
76 78 
 	FS_IOC_GETFLAGS                  = 0x40086601
vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000000
72 72 
 	FF1                              = 0x4000
73 73 
 	FFDLY                            = 0x4000
74 
+	FICLONE                          = 0x80049409
75 
+	FICLONERANGE                     = 0x8020940d
74 76 
 	FLUSHO                           = 0x800000
75 77 
 	FS_IOC_ENABLE_VERITY             = 0x80806685
76 78 
 	FS_IOC_GETFLAGS                  = 0x40086601
vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000
72 72 
 	FF1                              = 0x8000
73 73 
 	FFDLY                            = 0x8000
74 
+	FICLONE                          = 0x40049409
75 
+	FICLONERANGE                     = 0x4020940d
74 76 
 	FLUSHO                           = 0x1000
75 77 
 	FS_IOC_ENABLE_VERITY             = 0x40806685
76 78 
 	FS_IOC_GETFLAGS                  = 0x80086601
vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
History View file @ 2617742
... ... 
@@ -71,6 +71,8 @@ const (
71 71 
 	EXTPROC                          = 0x10000
72 72 
 	FF1                              = 0x8000
73 73 
 	FFDLY                            = 0x8000
74 
+	FICLONE                          = 0x40049409
75 
+	FICLONERANGE                     = 0x4020940d
74 76 
 	FLUSHO                           = 0x1000
75 77 
 	FS_IOC_ENABLE_VERITY             = 0x40806685
76 78 
 	FS_IOC_GETFLAGS                  = 0x80086601
vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
History View file @ 2617742
... ... 
@@ -75,6 +75,8 @@ const (
75 75 
 	EXTPROC                          = 0x10000
76 76 
 	FF1                              = 0x8000
77 77 
 	FFDLY                            = 0x8000
78 
+	FICLONE                          = 0x80049409
79 
+	FICLONERANGE                     = 0x8020940d
78 80 
 	FLUSHO                           = 0x1000
79 81 
 	FS_IOC_ENABLE_VERITY             = 0x80806685
80 82 
 	FS_IOC_GETFLAGS                  = 0x40086601
vendor/golang.org/x/sys/unix/zsyscall_darwin_386.go
History View file @ 2617742
... ... 
@@ -958,6 +958,56 @@ func libc_close_trampoline()
958 958
959 959 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
960 960
961 
+func Clonefile(src string, dst string, flags int) (err error) {
962 
+	var _p0 *byte
963 
+	_p0, err = BytePtrFromString(src)
964 
+	if err != nil {
965 
+		return
966 
+	}
967 
+	var _p1 *byte
968 
+	_p1, err = BytePtrFromString(dst)
969 
+	if err != nil {
970 
+		return
971 
+	}
972 
+	_, _, e1 := syscall_syscall(funcPC(libc_clonefile_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags))
973 
+	if e1 != 0 {
974 
+		err = errnoErr(e1)
975 
+	}
976 
+	return
977 
+}
978 
+
979 
+func libc_clonefile_trampoline()
980 
+
981 
+//go:linkname libc_clonefile libc_clonefile
982 
+//go:cgo_import_dynamic libc_clonefile clonefile "/usr/lib/libSystem.B.dylib"
983 
+
984 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
985 
+
986 
+func Clonefileat(srcDirfd int, src string, dstDirfd int, dst string, flags int) (err error) {
987 
+	var _p0 *byte
988 
+	_p0, err = BytePtrFromString(src)
989 
+	if err != nil {
990 
+		return
991 
+	}
992 
+	var _p1 *byte
993 
+	_p1, err = BytePtrFromString(dst)
994 
+	if err != nil {
995 
+		return
996 
+	}
997 
+	_, _, e1 := syscall_syscall6(funcPC(libc_clonefileat_trampoline), uintptr(srcDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
998 
+	if e1 != 0 {
999 
+		err = errnoErr(e1)
1000 
+	}
1001 
+	return
1002 
+}
1003 
+
1004 
+func libc_clonefileat_trampoline()
1005 
+
1006 
+//go:linkname libc_clonefileat libc_clonefileat
1007 
+//go:cgo_import_dynamic libc_clonefileat clonefileat "/usr/lib/libSystem.B.dylib"
1008 
+
1009 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1010 
+
961 1011 
 func Dup(fd int) (nfd int, err error) {
962 1012 
 	r0, _, e1 := syscall_syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0)
963 1013 
 	nfd = int(r0)
... ... 
@@ -1146,6 +1196,26 @@ func libc_fchownat_trampoline()
1146 1146
1147 1147 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1148 1148
1149 
+func Fclonefileat(srcDirfd int, dstDirfd int, dst string, flags int) (err error) {
1150 
+	var _p0 *byte
1151 
+	_p0, err = BytePtrFromString(dst)
1152 
+	if err != nil {
1153 
+		return
1154 
+	}
1155 
+	_, _, e1 := syscall_syscall6(funcPC(libc_fclonefileat_trampoline), uintptr(srcDirfd), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0)
1156 
+	if e1 != 0 {
1157 
+		err = errnoErr(e1)
1158 
+	}
1159 
+	return
1160 
+}
1161 
+
1162 
+func libc_fclonefileat_trampoline()
1163 
+
1164 
+//go:linkname libc_fclonefileat libc_fclonefileat
1165 
+//go:cgo_import_dynamic libc_fclonefileat fclonefileat "/usr/lib/libSystem.B.dylib"
1166 
+
1167 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1168 
+
1149 1169 
 func Flock(fd int, how int) (err error) {
1150 1170 
 	_, _, e1 := syscall_syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0)
1151 1171 
 	if e1 != 0 {
vendor/golang.org/x/sys/unix/zsyscall_darwin_386.s
History View file @ 2617742
... ... 
@@ -110,6 +110,10 @@ TEXT ·libc_clock_gettime_trampoline(SB),NOSPLIT,$0-0
110 110 
 	JMP	libc_clock_gettime(SB)
111 111 
 TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
112 112 
 	JMP	libc_close(SB)
113 
+TEXT ·libc_clonefile_trampoline(SB),NOSPLIT,$0-0
114 
+	JMP	libc_clonefile(SB)
115 
+TEXT ·libc_clonefileat_trampoline(SB),NOSPLIT,$0-0
116 
+	JMP	libc_clonefileat(SB)
113 117 
 TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
114 118 
 	JMP	libc_dup(SB)
115 119 
 TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -132,6 +136,8 @@ TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
132 132 
 	JMP	libc_fchown(SB)
133 133 
 TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
134 134 
 	JMP	libc_fchownat(SB)
135 
+TEXT ·libc_fclonefileat_trampoline(SB),NOSPLIT,$0-0
136 
+	JMP	libc_fclonefileat(SB)
135 137 
 TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
136 138 
 	JMP	libc_flock(SB)
137 139 
 TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -164,6 +170,8 @@ TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
164 164 
 	JMP	libc_getrusage(SB)
165 165 
 TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
166 166 
 	JMP	libc_getsid(SB)
167 
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
168 
+	JMP	libc_gettimeofday(SB)
167 169 
 TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
168 170 
 	JMP	libc_getuid(SB)
169 171 
 TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -266,8 +274,6 @@ TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
266 266 
 	JMP	libc_munmap(SB)
267 267 
 TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
268 268 
 	JMP	libc_ptrace(SB)
269 
-TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
270 
-	JMP	libc_gettimeofday(SB)
271 269 
 TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0
272 270 
 	JMP	libc_fstat64(SB)
273 271 
 TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0
vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
History View file @ 2617742
... ... 
@@ -958,6 +958,56 @@ func libc_close_trampoline()
958 958
959 959 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
960 960
961 
+func Clonefile(src string, dst string, flags int) (err error) {
962 
+	var _p0 *byte
963 
+	_p0, err = BytePtrFromString(src)
964 
+	if err != nil {
965 
+		return
966 
+	}
967 
+	var _p1 *byte
968 
+	_p1, err = BytePtrFromString(dst)
969 
+	if err != nil {
970 
+		return
971 
+	}
972 
+	_, _, e1 := syscall_syscall(funcPC(libc_clonefile_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags))
973 
+	if e1 != 0 {
974 
+		err = errnoErr(e1)
975 
+	}
976 
+	return
977 
+}
978 
+
979 
+func libc_clonefile_trampoline()
980 
+
981 
+//go:linkname libc_clonefile libc_clonefile
982 
+//go:cgo_import_dynamic libc_clonefile clonefile "/usr/lib/libSystem.B.dylib"
983 
+
984 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
985 
+
986 
+func Clonefileat(srcDirfd int, src string, dstDirfd int, dst string, flags int) (err error) {
987 
+	var _p0 *byte
988 
+	_p0, err = BytePtrFromString(src)
989 
+	if err != nil {
990 
+		return
991 
+	}
992 
+	var _p1 *byte
993 
+	_p1, err = BytePtrFromString(dst)
994 
+	if err != nil {
995 
+		return
996 
+	}
997 
+	_, _, e1 := syscall_syscall6(funcPC(libc_clonefileat_trampoline), uintptr(srcDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
998 
+	if e1 != 0 {
999 
+		err = errnoErr(e1)
1000 
+	}
1001 
+	return
1002 
+}
1003 
+
1004 
+func libc_clonefileat_trampoline()
1005 
+
1006 
+//go:linkname libc_clonefileat libc_clonefileat
1007 
+//go:cgo_import_dynamic libc_clonefileat clonefileat "/usr/lib/libSystem.B.dylib"
1008 
+
1009 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1010 
+
961 1011 
 func Dup(fd int) (nfd int, err error) {
962 1012 
 	r0, _, e1 := syscall_syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0)
963 1013 
 	nfd = int(r0)
... ... 
@@ -1146,6 +1196,26 @@ func libc_fchownat_trampoline()
1146 1146
1147 1147 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1148 1148
1149 
+func Fclonefileat(srcDirfd int, dstDirfd int, dst string, flags int) (err error) {
1150 
+	var _p0 *byte
1151 
+	_p0, err = BytePtrFromString(dst)
1152 
+	if err != nil {
1153 
+		return
1154 
+	}
1155 
+	_, _, e1 := syscall_syscall6(funcPC(libc_fclonefileat_trampoline), uintptr(srcDirfd), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0)
1156 
+	if e1 != 0 {
1157 
+		err = errnoErr(e1)
1158 
+	}
1159 
+	return
1160 
+}
1161 
+
1162 
+func libc_fclonefileat_trampoline()
1163 
+
1164 
+//go:linkname libc_fclonefileat libc_fclonefileat
1165 
+//go:cgo_import_dynamic libc_fclonefileat fclonefileat "/usr/lib/libSystem.B.dylib"
1166 
+
1167 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1168 
+
1149 1169 
 func Flock(fd int, how int) (err error) {
1150 1170 
 	_, _, e1 := syscall_syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0)
1151 1171 
 	if e1 != 0 {
vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s
History View file @ 2617742
... ... 
@@ -110,6 +110,10 @@ TEXT ·libc_clock_gettime_trampoline(SB),NOSPLIT,$0-0
110 110 
 	JMP	libc_clock_gettime(SB)
111 111 
 TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
112 112 
 	JMP	libc_close(SB)
113 
+TEXT ·libc_clonefile_trampoline(SB),NOSPLIT,$0-0
114 
+	JMP	libc_clonefile(SB)
115 
+TEXT ·libc_clonefileat_trampoline(SB),NOSPLIT,$0-0
116 
+	JMP	libc_clonefileat(SB)
113 117 
 TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
114 118 
 	JMP	libc_dup(SB)
115 119 
 TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -132,6 +136,8 @@ TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
132 132 
 	JMP	libc_fchown(SB)
133 133 
 TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
134 134 
 	JMP	libc_fchownat(SB)
135 
+TEXT ·libc_fclonefileat_trampoline(SB),NOSPLIT,$0-0
136 
+	JMP	libc_fclonefileat(SB)
135 137 
 TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
136 138 
 	JMP	libc_flock(SB)
137 139 
 TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -164,6 +170,8 @@ TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
164 164 
 	JMP	libc_getrusage(SB)
165 165 
 TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
166 166 
 	JMP	libc_getsid(SB)
167 
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
168 
+	JMP	libc_gettimeofday(SB)
167 169 
 TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
168 170 
 	JMP	libc_getuid(SB)
169 171 
 TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -266,8 +274,6 @@ TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
266 266 
 	JMP	libc_munmap(SB)
267 267 
 TEXT ·libc_ptrace_trampoline(SB),NOSPLIT,$0-0
268 268 
 	JMP	libc_ptrace(SB)
269 
-TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
270 
-	JMP	libc_gettimeofday(SB)
271 269 
 TEXT ·libc_fstat64_trampoline(SB),NOSPLIT,$0-0
272 270 
 	JMP	libc_fstat64(SB)
273 271 
 TEXT ·libc_fstatat64_trampoline(SB),NOSPLIT,$0-0
vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.go
History View file @ 2617742
... ... 
@@ -958,6 +958,56 @@ func libc_close_trampoline()
958 958
959 959 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
960 960
961 
+func Clonefile(src string, dst string, flags int) (err error) {
962 
+	var _p0 *byte
963 
+	_p0, err = BytePtrFromString(src)
964 
+	if err != nil {
965 
+		return
966 
+	}
967 
+	var _p1 *byte
968 
+	_p1, err = BytePtrFromString(dst)
969 
+	if err != nil {
970 
+		return
971 
+	}
972 
+	_, _, e1 := syscall_syscall(funcPC(libc_clonefile_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags))
973 
+	if e1 != 0 {
974 
+		err = errnoErr(e1)
975 
+	}
976 
+	return
977 
+}
978 
+
979 
+func libc_clonefile_trampoline()
980 
+
981 
+//go:linkname libc_clonefile libc_clonefile
982 
+//go:cgo_import_dynamic libc_clonefile clonefile "/usr/lib/libSystem.B.dylib"
983 
+
984 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
985 
+
986 
+func Clonefileat(srcDirfd int, src string, dstDirfd int, dst string, flags int) (err error) {
987 
+	var _p0 *byte
988 
+	_p0, err = BytePtrFromString(src)
989 
+	if err != nil {
990 
+		return
991 
+	}
992 
+	var _p1 *byte
993 
+	_p1, err = BytePtrFromString(dst)
994 
+	if err != nil {
995 
+		return
996 
+	}
997 
+	_, _, e1 := syscall_syscall6(funcPC(libc_clonefileat_trampoline), uintptr(srcDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
998 
+	if e1 != 0 {
999 
+		err = errnoErr(e1)
1000 
+	}
1001 
+	return
1002 
+}
1003 
+
1004 
+func libc_clonefileat_trampoline()
1005 
+
1006 
+//go:linkname libc_clonefileat libc_clonefileat
1007 
+//go:cgo_import_dynamic libc_clonefileat clonefileat "/usr/lib/libSystem.B.dylib"
1008 
+
1009 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1010 
+
961 1011 
 func Dup(fd int) (nfd int, err error) {
962 1012 
 	r0, _, e1 := syscall_syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0)
963 1013 
 	nfd = int(r0)
... ... 
@@ -1146,6 +1196,26 @@ func libc_fchownat_trampoline()
1146 1146
1147 1147 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1148 1148
1149 
+func Fclonefileat(srcDirfd int, dstDirfd int, dst string, flags int) (err error) {
1150 
+	var _p0 *byte
1151 
+	_p0, err = BytePtrFromString(dst)
1152 
+	if err != nil {
1153 
+		return
1154 
+	}
1155 
+	_, _, e1 := syscall_syscall6(funcPC(libc_fclonefileat_trampoline), uintptr(srcDirfd), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0)
1156 
+	if e1 != 0 {
1157 
+		err = errnoErr(e1)
1158 
+	}
1159 
+	return
1160 
+}
1161 
+
1162 
+func libc_fclonefileat_trampoline()
1163 
+
1164 
+//go:linkname libc_fclonefileat libc_fclonefileat
1165 
+//go:cgo_import_dynamic libc_fclonefileat fclonefileat "/usr/lib/libSystem.B.dylib"
1166 
+
1167 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1168 
+
1149 1169 
 func Flock(fd int, how int) (err error) {
1150 1170 
 	_, _, e1 := syscall_syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0)
1151 1171 
 	if e1 != 0 {
vendor/golang.org/x/sys/unix/zsyscall_darwin_arm.s
History View file @ 2617742
... ... 
@@ -110,6 +110,10 @@ TEXT ·libc_clock_gettime_trampoline(SB),NOSPLIT,$0-0
110 110 
 	JMP	libc_clock_gettime(SB)
111 111 
 TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
112 112 
 	JMP	libc_close(SB)
113 
+TEXT ·libc_clonefile_trampoline(SB),NOSPLIT,$0-0
114 
+	JMP	libc_clonefile(SB)
115 
+TEXT ·libc_clonefileat_trampoline(SB),NOSPLIT,$0-0
116 
+	JMP	libc_clonefileat(SB)
113 117 
 TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
114 118 
 	JMP	libc_dup(SB)
115 119 
 TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -132,6 +136,8 @@ TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
132 132 
 	JMP	libc_fchown(SB)
133 133 
 TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
134 134 
 	JMP	libc_fchownat(SB)
135 
+TEXT ·libc_fclonefileat_trampoline(SB),NOSPLIT,$0-0
136 
+	JMP	libc_fclonefileat(SB)
135 137 
 TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
136 138 
 	JMP	libc_flock(SB)
137 139 
 TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -164,6 +170,8 @@ TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
164 164 
 	JMP	libc_getrusage(SB)
165 165 
 TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
166 166 
 	JMP	libc_getsid(SB)
167 
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
168 
+	JMP	libc_gettimeofday(SB)
167 169 
 TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
168 170 
 	JMP	libc_getuid(SB)
169 171 
 TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -264,8 +272,6 @@ TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
264 264 
 	JMP	libc_mmap(SB)
265 265 
 TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
266 266 
 	JMP	libc_munmap(SB)
267 
-TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
268 
-	JMP	libc_gettimeofday(SB)
269 267 
 TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0
270 268 
 	JMP	libc_fstat(SB)
271 269 
 TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0
vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
History View file @ 2617742
... ... 
@@ -958,6 +958,56 @@ func libc_close_trampoline()
958 958
959 959 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
960 960
961 
+func Clonefile(src string, dst string, flags int) (err error) {
962 
+	var _p0 *byte
963 
+	_p0, err = BytePtrFromString(src)
964 
+	if err != nil {
965 
+		return
966 
+	}
967 
+	var _p1 *byte
968 
+	_p1, err = BytePtrFromString(dst)
969 
+	if err != nil {
970 
+		return
971 
+	}
972 
+	_, _, e1 := syscall_syscall(funcPC(libc_clonefile_trampoline), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(flags))
973 
+	if e1 != 0 {
974 
+		err = errnoErr(e1)
975 
+	}
976 
+	return
977 
+}
978 
+
979 
+func libc_clonefile_trampoline()
980 
+
981 
+//go:linkname libc_clonefile libc_clonefile
982 
+//go:cgo_import_dynamic libc_clonefile clonefile "/usr/lib/libSystem.B.dylib"
983 
+
984 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
985 
+
986 
+func Clonefileat(srcDirfd int, src string, dstDirfd int, dst string, flags int) (err error) {
987 
+	var _p0 *byte
988 
+	_p0, err = BytePtrFromString(src)
989 
+	if err != nil {
990 
+		return
991 
+	}
992 
+	var _p1 *byte
993 
+	_p1, err = BytePtrFromString(dst)
994 
+	if err != nil {
995 
+		return
996 
+	}
997 
+	_, _, e1 := syscall_syscall6(funcPC(libc_clonefileat_trampoline), uintptr(srcDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
998 
+	if e1 != 0 {
999 
+		err = errnoErr(e1)
1000 
+	}
1001 
+	return
1002 
+}
1003 
+
1004 
+func libc_clonefileat_trampoline()
1005 
+
1006 
+//go:linkname libc_clonefileat libc_clonefileat
1007 
+//go:cgo_import_dynamic libc_clonefileat clonefileat "/usr/lib/libSystem.B.dylib"
1008 
+
1009 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1010 
+
961 1011 
 func Dup(fd int) (nfd int, err error) {
962 1012 
 	r0, _, e1 := syscall_syscall(funcPC(libc_dup_trampoline), uintptr(fd), 0, 0)
963 1013 
 	nfd = int(r0)
... ... 
@@ -1146,6 +1196,26 @@ func libc_fchownat_trampoline()
1146 1146
1147 1147 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1148 1148
1149 
+func Fclonefileat(srcDirfd int, dstDirfd int, dst string, flags int) (err error) {
1150 
+	var _p0 *byte
1151 
+	_p0, err = BytePtrFromString(dst)
1152 
+	if err != nil {
1153 
+		return
1154 
+	}
1155 
+	_, _, e1 := syscall_syscall6(funcPC(libc_fclonefileat_trampoline), uintptr(srcDirfd), uintptr(dstDirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0, 0)
1156 
+	if e1 != 0 {
1157 
+		err = errnoErr(e1)
1158 
+	}
1159 
+	return
1160 
+}
1161 
+
1162 
+func libc_fclonefileat_trampoline()
1163 
+
1164 
+//go:linkname libc_fclonefileat libc_fclonefileat
1165 
+//go:cgo_import_dynamic libc_fclonefileat fclonefileat "/usr/lib/libSystem.B.dylib"
1166 
+
1167 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
1168 
+
1149 1169 
 func Flock(fd int, how int) (err error) {
1150 1170 
 	_, _, e1 := syscall_syscall(funcPC(libc_flock_trampoline), uintptr(fd), uintptr(how), 0)
1151 1171 
 	if e1 != 0 {
vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s
History View file @ 2617742
... ... 
@@ -110,6 +110,10 @@ TEXT ·libc_clock_gettime_trampoline(SB),NOSPLIT,$0-0
110 110 
 	JMP	libc_clock_gettime(SB)
111 111 
 TEXT ·libc_close_trampoline(SB),NOSPLIT,$0-0
112 112 
 	JMP	libc_close(SB)
113 
+TEXT ·libc_clonefile_trampoline(SB),NOSPLIT,$0-0
114 
+	JMP	libc_clonefile(SB)
115 
+TEXT ·libc_clonefileat_trampoline(SB),NOSPLIT,$0-0
116 
+	JMP	libc_clonefileat(SB)
113 117 
 TEXT ·libc_dup_trampoline(SB),NOSPLIT,$0-0
114 118 
 	JMP	libc_dup(SB)
115 119 
 TEXT ·libc_dup2_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -132,6 +136,8 @@ TEXT ·libc_fchown_trampoline(SB),NOSPLIT,$0-0
132 132 
 	JMP	libc_fchown(SB)
133 133 
 TEXT ·libc_fchownat_trampoline(SB),NOSPLIT,$0-0
134 134 
 	JMP	libc_fchownat(SB)
135 
+TEXT ·libc_fclonefileat_trampoline(SB),NOSPLIT,$0-0
136 
+	JMP	libc_fclonefileat(SB)
135 137 
 TEXT ·libc_flock_trampoline(SB),NOSPLIT,$0-0
136 138 
 	JMP	libc_flock(SB)
137 139 
 TEXT ·libc_fpathconf_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -164,6 +170,8 @@ TEXT ·libc_getrusage_trampoline(SB),NOSPLIT,$0-0
164 164 
 	JMP	libc_getrusage(SB)
165 165 
 TEXT ·libc_getsid_trampoline(SB),NOSPLIT,$0-0
166 166 
 	JMP	libc_getsid(SB)
167 
+TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
168 
+	JMP	libc_gettimeofday(SB)
167 169 
 TEXT ·libc_getuid_trampoline(SB),NOSPLIT,$0-0
168 170 
 	JMP	libc_getuid(SB)
169 171 
 TEXT ·libc_issetugid_trampoline(SB),NOSPLIT,$0-0
... ... 
@@ -264,8 +272,6 @@ TEXT ·libc_mmap_trampoline(SB),NOSPLIT,$0-0
264 264 
 	JMP	libc_mmap(SB)
265 265 
 TEXT ·libc_munmap_trampoline(SB),NOSPLIT,$0-0
266 266 
 	JMP	libc_munmap(SB)
267 
-TEXT ·libc_gettimeofday_trampoline(SB),NOSPLIT,$0-0
268 
-	JMP	libc_gettimeofday(SB)
269 267 
 TEXT ·libc_fstat_trampoline(SB),NOSPLIT,$0-0
270 268 
 	JMP	libc_fstat(SB)
271 269 
 TEXT ·libc_fstatat_trampoline(SB),NOSPLIT,$0-0
vendor/golang.org/x/sys/unix/zsyscall_illumos_amd64.go
History View file @ 2617742
... ... 
@@ -13,17 +13,23 @@ import (
13 13 
 //go:cgo_import_dynamic libc_preadv preadv "libc.so"
14 14 
 //go:cgo_import_dynamic libc_writev writev "libc.so"
15 15 
 //go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
16 
+//go:cgo_import_dynamic libc_accept4 accept4 "libsocket.so"
17 
+//go:cgo_import_dynamic libc_pipe2 pipe2 "libc.so"
16 18
17 19 
 //go:linkname procreadv libc_readv
18 20 
 //go:linkname procpreadv libc_preadv
19 21 
 //go:linkname procwritev libc_writev
20 22 
 //go:linkname procpwritev libc_pwritev
23 
+//go:linkname procaccept4 libc_accept4
24 
+//go:linkname procpipe2 libc_pipe2
21 25
22 26 
 var (
23 27 
 	procreadv,
24 28 
 	procpreadv,
25 29 
 	procwritev,
26 
-	procpwritev syscallFunc
30 
+	procpwritev,
31 
+	procaccept4,
32 
+	procpipe2 syscallFunc
27 33 
 )
28 34
29 35 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
... ... 
@@ -85,3 +91,24 @@ func pwritev(fd int, iovs []Iovec, off int64) (n int, err error) {
85 85 
 	}
86 86 
 	return
87 87 
 }
88 
+
89 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
90 
+
91 
+func accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) {
92 
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procaccept4)), 4, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
93 
+	fd = int(r0)
94 
+	if e1 != 0 {
95 
+		err = e1
96 
+	}
97 
+	return
98 
+}
99 
+
100 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
101 
+
102 
+func pipe2(p *[2]_C_int, flags int) (err error) {
103 
+	_, _, e1 := rawSysvicall6(uintptr(unsafe.Pointer(&procpipe2)), 2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0, 0, 0, 0)
104 
+	if e1 != 0 {
105 
+		err = e1
106 
+	}
107 
+	return
108 
+}
vendor/golang.org/x/sys/unix/zsyscall_linux.go
History View file @ 2617742
... ... 
@@ -83,6 +83,22 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error)
83 83
84 84 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
85 85
86 
+func openat2(dirfd int, path string, open_how *OpenHow, size int) (fd int, err error) {
87 
+	var _p0 *byte
88 
+	_p0, err = BytePtrFromString(path)
89 
+	if err != nil {
90 
+		return
91 
+	}
92 
+	r0, _, e1 := Syscall6(SYS_OPENAT2, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(open_how)), uintptr(size), 0, 0)
93 
+	fd = int(r0)
94 
+	if e1 != 0 {
95 
+		err = errnoErr(e1)
96 
+	}
97 
+	return
98 
+}
99 
+
100 
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
101 
+
86 102 
 func ppoll(fds *PollFd, nfds int, timeout *Timespec, sigmask *Sigset_t) (n int, err error) {
87 103 
 	r0, _, e1 := Syscall6(SYS_PPOLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0)
88 104 
 	n = int(r0)
vendor/golang.org/x/sys/unix/ztypes_linux.go
History View file @ 2617742
... ... 
@@ -76,6 +76,21 @@ type Fsid struct {
76 76 
 	Val [2]int32
77 77 
 }
78 78
79 
+type FileCloneRange struct {
80 
+	Src_fd      int64
81 
+	Src_offset  uint64
82 
+	Src_length  uint64
83 
+	Dest_offset uint64
84 
+}
85 
+
86 
+type FileDedupeRange struct {
87 
+	Src_offset uint64
88 
+	Src_length uint64
89 
+	Dest_count uint16
90 
+	Reserved1  uint16
91 
+	Reserved2  uint32
92 
+}
93 
+
79 94 
 type FscryptPolicy struct {
80 95 
 	Version                   uint8
81 96 
 	Contents_encryption_mode  uint8
... ... 
@@ -752,6 +767,22 @@ const (
752 752 
 	AT_EACCESS = 0x200
753 753 
 )
754 754
755 
+type OpenHow struct {
756 
+	Flags   uint64
757 
+	Mode    uint64
758 
+	Resolve uint64
759 
+}
760 
+
761 
+const SizeofOpenHow = 0x18
762 
+
763 
+const (
764 
+	RESOLVE_BENEATH       = 0x8
765 
+	RESOLVE_IN_ROOT       = 0x10
766 
+	RESOLVE_NO_MAGICLINKS = 0x2
767 
+	RESOLVE_NO_SYMLINKS   = 0x4
768 
+	RESOLVE_NO_XDEV       = 0x1
769 
+)
770 
+
755 771 
 type PollFd struct {
756 772 
 	Fd      int32
757 773 
 	Events  int16
vendor/golang.org/x/sys/windows/service.go
History View file @ 2617742
... ... 
@@ -65,6 +65,7 @@ const (
65 65 
 	SERVICE_ACCEPT_HARDWAREPROFILECHANGE = 32
66 66 
 	SERVICE_ACCEPT_POWEREVENT            = 64
67 67 
 	SERVICE_ACCEPT_SESSIONCHANGE         = 128
68 
+	SERVICE_ACCEPT_PRESHUTDOWN           = 256
68 69
69 70 
 	SERVICE_CONTROL_STOP                  = 1
70 71 
 	SERVICE_CONTROL_PAUSE                 = 2
... ... 
@@ -80,6 +81,7 @@ const (
80 80 
 	SERVICE_CONTROL_HARDWAREPROFILECHANGE = 12
81 81 
 	SERVICE_CONTROL_POWEREVENT            = 13
82 82 
 	SERVICE_CONTROL_SESSIONCHANGE         = 14
83 
+	SERVICE_CONTROL_PRESHUTDOWN           = 15
83 84
84 85 
 	SERVICE_ACTIVE    = 1
85 86 
 	SERVICE_INACTIVE  = 2
vendor/golang.org/x/sys/windows/svc/service.go
History View file @ 2617742
... ... 
@@ -50,6 +50,7 @@ const (
50 50 
 	HardwareProfileChange = Cmd(windows.SERVICE_CONTROL_HARDWAREPROFILECHANGE)
51 51 
 	PowerEvent            = Cmd(windows.SERVICE_CONTROL_POWEREVENT)
52 52 
 	SessionChange         = Cmd(windows.SERVICE_CONTROL_SESSIONCHANGE)
53 
+	PreShutdown           = Cmd(windows.SERVICE_CONTROL_PRESHUTDOWN)
53 54 
 )
54 55
55 56 
 // Accepted is used to describe commands accepted by the service.
... ... 
@@ -65,6 +66,7 @@ const (
65 65 
 	AcceptHardwareProfileChange = Accepted(windows.SERVICE_ACCEPT_HARDWAREPROFILECHANGE)
66 66 
 	AcceptPowerEvent            = Accepted(windows.SERVICE_ACCEPT_POWEREVENT)
67 67 
 	AcceptSessionChange         = Accepted(windows.SERVICE_ACCEPT_SESSIONCHANGE)
68 
+	AcceptPreShutdown           = Accepted(windows.SERVICE_ACCEPT_PRESHUTDOWN)
68 69 
 )
69 70
70 71 
 // Status combines State and Accepted commands to fully describe running service.
... ... 
@@ -202,6 +204,9 @@ func (s *service) updateStatus(status *Status, ec *exitCode) error {
202 202 
 	if status.Accepts&AcceptSessionChange != 0 {
203 203 
 		t.ControlsAccepted |= windows.SERVICE_ACCEPT_SESSIONCHANGE
204 204 
 	}
205 
+	if status.Accepts&AcceptPreShutdown != 0 {
206 
+		t.ControlsAccepted |= windows.SERVICE_ACCEPT_PRESHUTDOWN
207 
+	}
205 208 
 	if ec.errno == 0 {
206 209 
 		t.Win32ExitCode = windows.NO_ERROR
207 210 
 		t.ServiceSpecificExitCode = windows.NO_ERROR
vendor/golang.org/x/sys/windows/syscall_windows.go
History View file @ 2617742
... ... 
@@ -303,6 +303,7 @@ func NewCallbackCDecl(fn interface{}) uintptr {
303 303 
 //sys	ResumeThread(thread Handle) (ret uint32, err error) [failretval==0xffffffff] = kernel32.ResumeThread
304 304 
 //sys	SetPriorityClass(process Handle, priorityClass uint32) (err error) = kernel32.SetPriorityClass
305 305 
 //sys	GetPriorityClass(process Handle) (ret uint32, err error) = kernel32.GetPriorityClass
306 
+//sys	QueryInformationJobObject(job Handle, JobObjectInformationClass int32, JobObjectInformation uintptr, JobObjectInformationLength uint32, retlen *uint32) (err error) = kernel32.QueryInformationJobObject
306 307 
 //sys	SetInformationJobObject(job Handle, JobObjectInformationClass uint32, JobObjectInformation uintptr, JobObjectInformationLength uint32) (ret int, err error)
307 308 
 //sys	GenerateConsoleCtrlEvent(ctrlEvent uint32, processGroupID uint32) (err error)
308 309 
 //sys	GetProcessId(process Handle) (id uint32, err error)
vendor/golang.org/x/sys/windows/types_windows.go
History View file @ 2617742
... ... 
@@ -1584,18 +1584,6 @@ const (
1584 1584 
 	JOB_OBJECT_LIMIT_WORKINGSET                 = 0x00000001
1585 1585 
 )
1586 1586
1587 
-type JOBOBJECT_BASIC_LIMIT_INFORMATION struct {
1588 
-	PerProcessUserTimeLimit int64
1589 
-	PerJobUserTimeLimit     int64
1590 
-	LimitFlags              uint32
1591 
-	MinimumWorkingSetSize   uintptr
1592 
-	MaximumWorkingSetSize   uintptr
1593 
-	ActiveProcessLimit      uint32
1594 
-	Affinity                uintptr
1595 
-	PriorityClass           uint32
1596 
-	SchedulingClass         uint32
1597 
-}
1598 
-
1599 1587 
 type IO_COUNTERS struct {
1600 1588 
 	ReadOperationCount  uint64
1601 1589 
 	WriteOperationCount uint64
vendor/golang.org/x/sys/windows/types_windows_386.go
History View file @ 2617742
... ... 
@@ -20,3 +20,16 @@ type Servent struct {
20 20 
 	Port    uint16
21 21 
 	Proto   *byte
22 22 
 }
23 
+
24 
+type JOBOBJECT_BASIC_LIMIT_INFORMATION struct {
25 
+	PerProcessUserTimeLimit int64
26 
+	PerJobUserTimeLimit     int64
27 
+	LimitFlags              uint32
28 
+	MinimumWorkingSetSize   uintptr
29 
+	MaximumWorkingSetSize   uintptr
30 
+	ActiveProcessLimit      uint32
31 
+	Affinity                uintptr
32 
+	PriorityClass           uint32
33 
+	SchedulingClass         uint32
34 
+	_                       uint32 // pad to 8 byte boundary
35 
+}
vendor/golang.org/x/sys/windows/types_windows_amd64.go
History View file @ 2617742
... ... 
@@ -20,3 +20,15 @@ type Servent struct {
20 20 
 	Proto   *byte
21 21 
 	Port    uint16
22 22 
 }
23 
+
24 
+type JOBOBJECT_BASIC_LIMIT_INFORMATION struct {
25 
+	PerProcessUserTimeLimit int64
26 
+	PerJobUserTimeLimit     int64
27 
+	LimitFlags              uint32
28 
+	MinimumWorkingSetSize   uintptr
29 
+	MaximumWorkingSetSize   uintptr
30 
+	ActiveProcessLimit      uint32
31 
+	Affinity                uintptr
32 
+	PriorityClass           uint32
33 
+	SchedulingClass         uint32
34 
+}
vendor/golang.org/x/sys/windows/types_windows_arm.go
History View file @ 2617742
... ... 
@@ -20,3 +20,16 @@ type Servent struct {
20 20 
 	Port    uint16
21 21 
 	Proto   *byte
22 22 
 }
23 
+
24 
+type JOBOBJECT_BASIC_LIMIT_INFORMATION struct {
25 
+	PerProcessUserTimeLimit int64
26 
+	PerJobUserTimeLimit     int64
27 
+	LimitFlags              uint32
28 
+	MinimumWorkingSetSize   uintptr
29 
+	MaximumWorkingSetSize   uintptr
30 
+	ActiveProcessLimit      uint32
31 
+	Affinity                uintptr
32 
+	PriorityClass           uint32
33 
+	SchedulingClass         uint32
34 
+	_                       uint32 // pad to 8 byte boundary
35 
+}
vendor/golang.org/x/sys/windows/zsyscall_windows.go
History View file @ 2617742
... ... 
@@ -212,6 +212,7 @@ var (
212 212 
 	procResumeThread                                         = modkernel32.NewProc("ResumeThread")
213 213 
 	procSetPriorityClass                                     = modkernel32.NewProc("SetPriorityClass")
214 214 
 	procGetPriorityClass                                     = modkernel32.NewProc("GetPriorityClass")
215 
+	procQueryInformationJobObject                            = modkernel32.NewProc("QueryInformationJobObject")
215 216 
 	procSetInformationJobObject                              = modkernel32.NewProc("SetInformationJobObject")
216 217 
 	procGenerateConsoleCtrlEvent                             = modkernel32.NewProc("GenerateConsoleCtrlEvent")
217 218 
 	procGetProcessId                                         = modkernel32.NewProc("GetProcessId")
... ... 
@@ -2341,6 +2342,18 @@ func GetPriorityClass(process Handle) (ret uint32, err error) {
2341 2341 
 	return
2342 2342 
 }
2343 2343
2344 
+func QueryInformationJobObject(job Handle, JobObjectInformationClass int32, JobObjectInformation uintptr, JobObjectInformationLength uint32, retlen *uint32) (err error) {
2345 
+	r1, _, e1 := syscall.Syscall6(procQueryInformationJobObject.Addr(), 5, uintptr(job), uintptr(JobObjectInformationClass), uintptr(JobObjectInformation), uintptr(JobObjectInformationLength), uintptr(unsafe.Pointer(retlen)), 0)
2346 
+	if r1 == 0 {
2347 
+		if e1 != 0 {
2348 
+			err = errnoErr(e1)
2349 
+		} else {
2350 
+			err = syscall.EINVAL
2351 
+		}
2352 
+	}
2353 
+	return
2354 
+}
2355 
+
2344 2356 
 func SetInformationJobObject(job Handle, JobObjectInformationClass uint32, JobObjectInformation uintptr, JobObjectInformationLength uint32) (ret int, err error) {
2345 2357 
 	r0, _, e1 := syscall.Syscall6(procSetInformationJobObject.Addr(), 4, uintptr(job), uintptr(JobObjectInformationClass), uintptr(JobObjectInformation), uintptr(JobObjectInformationLength), 0, 0)
2346 2358 
 	ret = int(r0)