unix: add *at functions (POSIX.1-2008) on Darwin
Add the Faccessat, Fchownat, Linkat, Mkdirat, Openat, Readlinkat,
Renameat, Symlinkat and Unlinkat functions (to conform to POSIX.1-2008)
and make Fchmodat available on all architectures, not just amd64. Also
add the missing AT_* constants.
Generated on Mac OS 10.11 (Darwin 15.6.0) for darwin/amd64 and
darwin/386 only.
Fixes golang/go#14458
Change-Id: I6d9258864383ea77f9cad058ee8ba2c728213b40
Reviewed-on: https://go-review.googlesource.com/50450
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
diff --git a/unix/syscall_darwin.go b/unix/syscall_darwin.go
index 7d91ac0..6d6f073 100644
--- a/unix/syscall_darwin.go
+++ b/unix/syscall_darwin.go
@@ -210,10 +210,13 @@
//sys Dup2(from int, to int) (err error)
//sys Exchangedata(path1 string, path2 string, options int) (err error)
//sys Exit(code int)
+//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 Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error)
+//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys Flock(fd int, how int) (err error)
//sys Fpathconf(fd int, name int) (val int, err error)
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
@@ -238,9 +241,11 @@
//sys Kqueue() (fd int, err error)
//sys Lchown(path string, uid int, gid int) (err error)
//sys Link(path string, link string) (err error)
+//sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
//sys Listen(s int, backlog int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys Mkdir(path string, mode uint32) (err error)
+//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
//sys Mlock(b []byte) (err error)
@@ -249,12 +254,15 @@
//sys Munlock(b []byte) (err error)
//sys Munlockall() (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error)
+//sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
//sys Pread(fd int, p []byte, offset int64) (n int, err error)
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
+//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
//sys Rename(from string, to string) (err error)
+//sys Renameat(fromfd int, from string, tofd int, to string) (err error)
//sys Revoke(path string) (err error)
//sys Rmdir(path string) (err error)
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
@@ -275,11 +283,13 @@
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
//sys Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
//sys Symlink(path string, link string) (err error)
+//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
//sys Sync() (err error)
//sys Truncate(path string, length int64) (err error)
//sys Umask(newmask int) (oldmask int)
//sys Undelete(path string) (err error)
//sys Unlink(path string) (err error)
+//sys Unlinkat(dirfd int, path string, flags int) (err error)
//sys Unmount(path string, flags int) (err error)
//sys write(fd int, p []byte) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
diff --git a/unix/syscall_darwin_amd64.go b/unix/syscall_darwin_amd64.go
index fc1e5a4..c6c99c1 100644
--- a/unix/syscall_darwin_amd64.go
+++ b/unix/syscall_darwin_amd64.go
@@ -11,8 +11,6 @@
"unsafe"
)
-//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
-
func Getpagesize() int { return 4096 }
func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
diff --git a/unix/types_darwin.go b/unix/types_darwin.go
index a350817..74ff1ac 100644
--- a/unix/types_darwin.go
+++ b/unix/types_darwin.go
@@ -246,5 +246,7 @@
const (
AT_FDCWD = C.AT_FDCWD
+ AT_REMOVEDIR = C.AT_REMOVEDIR
+ AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)
diff --git a/unix/zerrors_darwin_386.go b/unix/zerrors_darwin_386.go
index 8e63888..bb79743 100644
--- a/unix/zerrors_darwin_386.go
+++ b/unix/zerrors_darwin_386.go
@@ -1,5 +1,5 @@
// mkerrors.sh -m32
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
// +build 386,darwin
@@ -48,6 +48,7 @@
AF_UNIX = 0x1
AF_UNSPEC = 0x0
AF_UTUN = 0x26
+ ALTWERASE = 0x200
B0 = 0x0
B110 = 0x6e
B115200 = 0x1c200
@@ -138,9 +139,26 @@
BPF_W = 0x0
BPF_X = 0x8
BRKINT = 0x2
+ BS0 = 0x0
+ BS1 = 0x8000
+ BSDLY = 0x8000
CFLUSH = 0xf
CLOCAL = 0x8000
+ CLOCK_MONOTONIC = 0x6
+ CLOCK_MONOTONIC_RAW = 0x4
+ CLOCK_MONOTONIC_RAW_APPROX = 0x5
+ CLOCK_PROCESS_CPUTIME_ID = 0xc
+ CLOCK_REALTIME = 0x0
+ CLOCK_THREAD_CPUTIME_ID = 0x10
+ CLOCK_UPTIME_RAW = 0x8
+ CLOCK_UPTIME_RAW_APPROX = 0x9
+ CR0 = 0x0
+ CR1 = 0x1000
+ CR2 = 0x2000
+ CR3 = 0x3000
+ CRDLY = 0x3000
CREAD = 0x800
+ CRTSCTS = 0x30000
CS5 = 0x0
CS6 = 0x100
CS7 = 0x200
@@ -332,13 +350,14 @@
ECHONL = 0x10
ECHOPRT = 0x20
EVFILT_AIO = -0x3
+ EVFILT_EXCEPT = -0xf
EVFILT_FS = -0x9
EVFILT_MACHPORT = -0x8
EVFILT_PROC = -0x5
EVFILT_READ = -0x1
EVFILT_SIGNAL = -0x6
- EVFILT_SYSCOUNT = 0xe
- EVFILT_THREADMARKER = 0xe
+ EVFILT_SYSCOUNT = 0xf
+ EVFILT_THREADMARKER = 0xf
EVFILT_TIMER = -0x7
EVFILT_USER = -0xa
EVFILT_VM = -0xc
@@ -349,6 +368,7 @@
EV_DELETE = 0x2
EV_DISABLE = 0x8
EV_DISPATCH = 0x80
+ EV_DISPATCH2 = 0x180
EV_ENABLE = 0x4
EV_EOF = 0x8000
EV_ERROR = 0x4000
@@ -359,16 +379,25 @@
EV_POLL = 0x1000
EV_RECEIPT = 0x40
EV_SYSFLAGS = 0xf000
+ EV_UDATA_SPECIFIC = 0x100
+ EV_VANISHED = 0x200
EXTA = 0x4b00
EXTB = 0x9600
EXTPROC = 0x800
FD_CLOEXEC = 0x1
FD_SETSIZE = 0x400
+ FF0 = 0x0
+ FF1 = 0x4000
+ FFDLY = 0x4000
FLUSHO = 0x800000
F_ADDFILESIGS = 0x3d
+ F_ADDFILESIGS_FOR_DYLD_SIM = 0x53
+ F_ADDFILESIGS_RETURN = 0x61
F_ADDSIGS = 0x3b
F_ALLOCATEALL = 0x4
F_ALLOCATECONTIG = 0x2
+ F_BARRIERFSYNC = 0x55
+ F_CHECK_LV = 0x62
F_CHKCLEAN = 0x29
F_DUPFD = 0x0
F_DUPFD_CLOEXEC = 0x43
@@ -770,11 +799,13 @@
MADV_FREE_REUSABLE = 0x7
MADV_FREE_REUSE = 0x8
MADV_NORMAL = 0x0
+ MADV_PAGEOUT = 0xa
MADV_RANDOM = 0x1
MADV_SEQUENTIAL = 0x2
MADV_WILLNEED = 0x3
MADV_ZERO_WIRED_PAGES = 0x6
MAP_ANON = 0x1000
+ MAP_ANONYMOUS = 0x1000
MAP_COPY = 0x2
MAP_FILE = 0x0
MAP_FIXED = 0x10
@@ -786,6 +817,8 @@
MAP_PRIVATE = 0x2
MAP_RENAME = 0x20
MAP_RESERVED0080 = 0x80
+ MAP_RESILIENT_CODESIGN = 0x2000
+ MAP_RESILIENT_MEDIA = 0x4000
MAP_SHARED = 0x1
MCL_CURRENT = 0x1
MCL_FUTURE = 0x2
@@ -819,7 +852,13 @@
NET_RT_MAXID = 0xa
NET_RT_STAT = 0x4
NET_RT_TRASH = 0x5
+ NL0 = 0x0
+ NL1 = 0x100
+ NL2 = 0x200
+ NL3 = 0x300
+ NLDLY = 0x300
NOFLSH = 0x80000000
+ NOKERNINFO = 0x2000000
NOTE_ABSOLUTE = 0x8
NOTE_ATTRIB = 0x8
NOTE_BACKGROUND = 0x40
@@ -843,11 +882,14 @@
NOTE_FFNOP = 0x0
NOTE_FFOR = 0x80000000
NOTE_FORK = 0x40000000
+ NOTE_FUNLOCK = 0x100
NOTE_LEEWAY = 0x10
NOTE_LINK = 0x10
NOTE_LOWAT = 0x1
+ NOTE_MACH_CONTINUOUS_TIME = 0x80
NOTE_NONE = 0x80
NOTE_NSECONDS = 0x4
+ NOTE_OOB = 0x2
NOTE_PCTRLMASK = -0x100000
NOTE_PDATAMASK = 0xfffff
NOTE_REAP = 0x10000000
@@ -872,6 +914,7 @@
ONOCR = 0x20
ONOEOT = 0x8
OPOST = 0x1
+ OXTABS = 0x4
O_ACCMODE = 0x3
O_ALERT = 0x20000000
O_APPEND = 0x8
@@ -880,6 +923,7 @@
O_CREAT = 0x200
O_DIRECTORY = 0x100000
O_DP_GETRAWENCRYPTED = 0x1
+ O_DP_GETRAWUNENCRYPTED = 0x2
O_DSYNC = 0x400000
O_EVTONLY = 0x8000
O_EXCL = 0x800
@@ -932,7 +976,10 @@
RLIMIT_CPU_USAGE_MONITOR = 0x2
RLIMIT_DATA = 0x2
RLIMIT_FSIZE = 0x1
+ RLIMIT_MEMLOCK = 0x6
RLIMIT_NOFILE = 0x8
+ RLIMIT_NPROC = 0x7
+ RLIMIT_RSS = 0x5
RLIMIT_STACK = 0x3
RLIM_INFINITY = 0x7fffffffffffffff
RTAX_AUTHOR = 0x6
@@ -1102,6 +1149,8 @@
SO_LABEL = 0x1010
SO_LINGER = 0x80
SO_LINGER_SEC = 0x1080
+ SO_NETSVC_MARKING_LEVEL = 0x1119
+ SO_NET_SERVICE_TYPE = 0x1116
SO_NKE = 0x1021
SO_NOADDRERR = 0x1023
SO_NOSIGPIPE = 0x1022
@@ -1157,11 +1206,22 @@
S_IXGRP = 0x8
S_IXOTH = 0x1
S_IXUSR = 0x40
+ TAB0 = 0x0
+ TAB1 = 0x400
+ TAB2 = 0x800
+ TAB3 = 0x4
+ TABDLY = 0xc04
TCIFLUSH = 0x1
+ TCIOFF = 0x3
TCIOFLUSH = 0x3
+ TCION = 0x4
TCOFLUSH = 0x2
+ TCOOFF = 0x1
+ TCOON = 0x2
TCP_CONNECTIONTIMEOUT = 0x20
+ TCP_CONNECTION_INFO = 0x106
TCP_ENABLE_ECN = 0x104
+ TCP_FASTOPEN = 0x105
TCP_KEEPALIVE = 0x10
TCP_KEEPCNT = 0x102
TCP_KEEPINTVL = 0x101
@@ -1261,6 +1321,11 @@
VKILL = 0x5
VLNEXT = 0xe
VMIN = 0x10
+ VM_LOADAVG = 0x2
+ VM_MACHFACTOR = 0x4
+ VM_MAXID = 0x6
+ VM_METER = 0x1
+ VM_SWAPUSAGE = 0x5
VQUIT = 0x9
VREPRINT = 0x6
VSTART = 0xc
diff --git a/unix/zerrors_darwin_amd64.go b/unix/zerrors_darwin_amd64.go
index 9594f93..2efac8d 100644
--- a/unix/zerrors_darwin_amd64.go
+++ b/unix/zerrors_darwin_amd64.go
@@ -1,5 +1,5 @@
// mkerrors.sh -m64
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
// +build amd64,darwin
@@ -48,6 +48,7 @@
AF_UNIX = 0x1
AF_UNSPEC = 0x0
AF_UTUN = 0x26
+ ALTWERASE = 0x200
B0 = 0x0
B110 = 0x6e
B115200 = 0x1c200
@@ -138,9 +139,18 @@
BPF_W = 0x0
BPF_X = 0x8
BRKINT = 0x2
+ BS0 = 0x0
+ BS1 = 0x8000
+ BSDLY = 0x8000
CFLUSH = 0xf
CLOCAL = 0x8000
+ CR0 = 0x0
+ CR1 = 0x1000
+ CR2 = 0x2000
+ CR3 = 0x3000
+ CRDLY = 0x3000
CREAD = 0x800
+ CRTSCTS = 0x30000
CS5 = 0x0
CS6 = 0x100
CS7 = 0x200
@@ -364,6 +374,9 @@
EXTPROC = 0x800
FD_CLOEXEC = 0x1
FD_SETSIZE = 0x400
+ FF0 = 0x0
+ FF1 = 0x4000
+ FFDLY = 0x4000
FLUSHO = 0x800000
F_ADDFILESIGS = 0x3d
F_ADDSIGS = 0x3b
@@ -819,7 +832,13 @@
NET_RT_MAXID = 0xa
NET_RT_STAT = 0x4
NET_RT_TRASH = 0x5
+ NL0 = 0x0
+ NL1 = 0x100
+ NL2 = 0x200
+ NL3 = 0x300
+ NLDLY = 0x300
NOFLSH = 0x80000000
+ NOKERNINFO = 0x2000000
NOTE_ABSOLUTE = 0x8
NOTE_ATTRIB = 0x8
NOTE_BACKGROUND = 0x40
@@ -872,6 +891,7 @@
ONOCR = 0x20
ONOEOT = 0x8
OPOST = 0x1
+ OXTABS = 0x4
O_ACCMODE = 0x3
O_ALERT = 0x20000000
O_APPEND = 0x8
@@ -932,7 +952,10 @@
RLIMIT_CPU_USAGE_MONITOR = 0x2
RLIMIT_DATA = 0x2
RLIMIT_FSIZE = 0x1
+ RLIMIT_MEMLOCK = 0x6
RLIMIT_NOFILE = 0x8
+ RLIMIT_NPROC = 0x7
+ RLIMIT_RSS = 0x5
RLIMIT_STACK = 0x3
RLIM_INFINITY = 0x7fffffffffffffff
RTAX_AUTHOR = 0x6
@@ -1157,9 +1180,18 @@
S_IXGRP = 0x8
S_IXOTH = 0x1
S_IXUSR = 0x40
+ TAB0 = 0x0
+ TAB1 = 0x400
+ TAB2 = 0x800
+ TAB3 = 0x4
+ TABDLY = 0xc04
TCIFLUSH = 0x1
+ TCIOFF = 0x3
TCIOFLUSH = 0x3
+ TCION = 0x4
TCOFLUSH = 0x2
+ TCOOFF = 0x1
+ TCOON = 0x2
TCP_CONNECTIONTIMEOUT = 0x20
TCP_ENABLE_ECN = 0x104
TCP_KEEPALIVE = 0x10
@@ -1261,6 +1293,11 @@
VKILL = 0x5
VLNEXT = 0xe
VMIN = 0x10
+ VM_LOADAVG = 0x2
+ VM_MACHFACTOR = 0x4
+ VM_MAXID = 0x6
+ VM_METER = 0x1
+ VM_SWAPUSAGE = 0x5
VQUIT = 0x9
VREPRINT = 0x6
VSTART = 0xc
diff --git a/unix/zsyscall_darwin_386.go b/unix/zsyscall_darwin_386.go
index e48f4a5..43f67b2 100644
--- a/unix/zsyscall_darwin_386.go
+++ b/unix/zsyscall_darwin_386.go
@@ -1,5 +1,5 @@
// mksyscall.pl -l32 -tags darwin,386 syscall_bsd.go syscall_darwin.go syscall_darwin_386.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
// +build darwin,386
@@ -456,6 +456,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Fchdir(fd int) (err error) {
_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
if e1 != 0 {
@@ -486,6 +501,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Fchown(fd int, uid int, gid int) (err error) {
_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
if e1 != 0 {
@@ -496,6 +526,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Flock(fd int, how int) (err error) {
_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
if e1 != 0 {
@@ -745,6 +790,26 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ var _p1 *byte
+ _p1, err = BytePtrFromString(link)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Listen(s int, backlog int) (err error) {
_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
if e1 != 0 {
@@ -785,6 +850,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Mkfifo(path string, mode uint32) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -899,6 +979,22 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+ fd = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Pathconf(path string, name int) (val int, err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -988,6 +1084,28 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ var _p1 unsafe.Pointer
+ if len(buf) > 0 {
+ _p1 = unsafe.Pointer(&buf[0])
+ } else {
+ _p1 = unsafe.Pointer(&_zero)
+ }
+ r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Rename(from string, to string) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(from)
@@ -1008,6 +1126,26 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(from)
+ if err != nil {
+ return
+ }
+ var _p1 *byte
+ _p1, err = BytePtrFromString(to)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Revoke(path string) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -1245,6 +1383,26 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(oldpath)
+ if err != nil {
+ return
+ }
+ var _p1 *byte
+ _p1, err = BytePtrFromString(newpath)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Sync() (err error) {
_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
if e1 != 0 {
@@ -1308,6 +1466,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Unmount(path string, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
diff --git a/unix/zsyscall_darwin_amd64.go b/unix/zsyscall_darwin_amd64.go
index 672ada0..790d0b1 100644
--- a/unix/zsyscall_darwin_amd64.go
+++ b/unix/zsyscall_darwin_amd64.go
@@ -1,5 +1,5 @@
// mksyscall.pl -tags darwin,amd64 syscall_bsd.go syscall_darwin.go syscall_darwin_amd64.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
// +build darwin,amd64
@@ -456,6 +456,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Fchdir(fd int) (err error) {
_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0)
if e1 != 0 {
@@ -486,6 +501,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Fchown(fd int, uid int, gid int) (err error) {
_, _, e1 := Syscall(SYS_FCHOWN, uintptr(fd), uintptr(uid), uintptr(gid))
if e1 != 0 {
@@ -496,6 +526,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(uid), uintptr(gid), uintptr(flags), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Flock(fd int, how int) (err error) {
_, _, e1 := Syscall(SYS_FLOCK, uintptr(fd), uintptr(how), 0)
if e1 != 0 {
@@ -745,6 +790,26 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ var _p1 *byte
+ _p1, err = BytePtrFromString(link)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_LINKAT, uintptr(pathfd), uintptr(unsafe.Pointer(_p0)), uintptr(linkfd), uintptr(unsafe.Pointer(_p1)), uintptr(flags), 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Listen(s int, backlog int) (err error) {
_, _, e1 := Syscall(SYS_LISTEN, uintptr(s), uintptr(backlog), 0)
if e1 != 0 {
@@ -785,6 +850,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Mkdirat(dirfd int, path string, mode uint32) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Mkfifo(path string, mode uint32) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -899,6 +979,22 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(perm), 0, 0)
+ fd = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Pathconf(path string, name int) (val int, err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -988,6 +1084,28 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Readlinkat(dirfd int, path string, buf []byte) (n int, err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ var _p1 unsafe.Pointer
+ if len(buf) > 0 {
+ _p1 = unsafe.Pointer(&buf[0])
+ } else {
+ _p1 = unsafe.Pointer(&_zero)
+ }
+ r0, _, e1 := Syscall6(SYS_READLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(buf)), 0, 0)
+ n = int(r0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Rename(from string, to string) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(from)
@@ -1008,6 +1126,26 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Renameat(fromfd int, from string, tofd int, to string) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(from)
+ if err != nil {
+ return
+ }
+ var _p1 *byte
+ _p1, err = BytePtrFromString(to)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(fromfd), uintptr(unsafe.Pointer(_p0)), uintptr(tofd), uintptr(unsafe.Pointer(_p1)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Revoke(path string) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -1245,6 +1383,26 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Symlinkat(oldpath string, newdirfd int, newpath string) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(oldpath)
+ if err != nil {
+ return
+ }
+ var _p1 *byte
+ _p1, err = BytePtrFromString(newpath)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall(SYS_SYMLINKAT, uintptr(unsafe.Pointer(_p0)), uintptr(newdirfd), uintptr(unsafe.Pointer(_p1)))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Sync() (err error) {
_, _, e1 := Syscall(SYS_SYNC, 0, 0, 0)
if e1 != 0 {
@@ -1308,6 +1466,21 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func Unlinkat(dirfd int, path string, flags int) (err error) {
+ var _p0 *byte
+ _p0, err = BytePtrFromString(path)
+ if err != nil {
+ return
+ }
+ _, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(flags))
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Unmount(path string, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(path)
@@ -1383,21 +1556,6 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
- var _p0 *byte
- _p0, err = BytePtrFromString(path)
- if err != nil {
- return
- }
- _, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
func gettimeofday(tp *Timeval) (sec int64, usec int32, err error) {
r0, r1, e1 := RawSyscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tp)), 0, 0)
sec = int64(r0)
diff --git a/unix/ztypes_darwin_386.go b/unix/ztypes_darwin_386.go
index 2de1d44..062bdff 100644
--- a/unix/ztypes_darwin_386.go
+++ b/unix/ztypes_darwin_386.go
@@ -1,6 +1,7 @@
+// cgo -godefs types_darwin.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
// +build 386,darwin
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_darwin.go
package unix
@@ -445,3 +446,10 @@
Ispeed uint32
Ospeed uint32
}
+
+const (
+ AT_FDCWD = -0x2
+ AT_REMOVEDIR = 0x80
+ AT_SYMLINK_FOLLOW = 0x40
+ AT_SYMLINK_NOFOLLOW = 0x20
+)
diff --git a/unix/ztypes_darwin_amd64.go b/unix/ztypes_darwin_amd64.go
index 0446578..590067f 100644
--- a/unix/ztypes_darwin_amd64.go
+++ b/unix/ztypes_darwin_amd64.go
@@ -1,6 +1,7 @@
+// cgo -godefs types_darwin.go | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
// +build amd64,darwin
-// Created by cgo -godefs - DO NOT EDIT
-// cgo -godefs types_darwin.go
package unix
@@ -458,5 +459,7 @@
const (
AT_FDCWD = -0x2
+ AT_REMOVEDIR = 0x80
+ AT_SYMLINK_FOLLOW = 0x40
AT_SYMLINK_NOFOLLOW = 0x20
)
