Migrate Sirupsen to sirupsen.
This commit is contained in:
Ludovic Fernandez
Traefiker
parent
c134dcd6fe
commit
fb4ba7af2b
684 changed files with 92394 additions and 33943 deletions
185
vendor/golang.org/x/sys/unix/syscall_freebsd.go
generated
vendored
185
vendor/golang.org/x/sys/unix/syscall_freebsd.go
generated
vendored
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@ -32,7 +32,7 @@ func nametomib(name string) (mib []_C_int, err error) {
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// NOTE(rsc): It seems strange to set the buffer to have
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// size CTL_MAXNAME+2 but use only CTL_MAXNAME
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// as the size. I don't know why the +2 is here, but the
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// as the size. I don't know why the +2 is here, but the
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// kernel uses +2 for its own implementation of this function.
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// I am scared that if we don't include the +2 here, the kernel
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// will silently write 2 words farther than we specify
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@ -54,32 +54,16 @@ func nametomib(name string) (mib []_C_int, err error) {
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return buf[0 : n/siz], nil
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}
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// ParseDirent parses up to max directory entries in buf,
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// appending the names to names. It returns the number
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// bytes consumed from buf, the number of entries added
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// to names, and the new names slice.
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func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
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origlen := len(buf)
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for max != 0 && len(buf) > 0 {
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dirent := (*Dirent)(unsafe.Pointer(&buf[0]))
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if dirent.Reclen == 0 {
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buf = nil
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break
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}
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buf = buf[dirent.Reclen:]
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if dirent.Fileno == 0 { // File absent in directory.
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continue
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}
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bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
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var name = string(bytes[0:dirent.Namlen])
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if name == "." || name == ".." { // Useless names
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continue
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}
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max--
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count++
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names = append(names, name)
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}
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return origlen - len(buf), count, names
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func direntIno(buf []byte) (uint64, bool) {
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return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
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}
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func direntReclen(buf []byte) (uint64, bool) {
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return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
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}
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func direntNamlen(buf []byte) (uint64, bool) {
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return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
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}
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//sysnb pipe() (r int, w int, err error)
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@ -121,6 +105,23 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
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return
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}
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const ImplementsGetwd = true
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//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
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func Getwd() (string, error) {
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var buf [PathMax]byte
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_, err := Getcwd(buf[0:])
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if err != nil {
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return "", err
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}
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n := clen(buf[:])
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if n < 1 {
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return "", EINVAL
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}
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return string(buf[:n]), nil
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}
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func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
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var _p0 unsafe.Pointer
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var bufsize uintptr
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@ -129,7 +130,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
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bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
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}
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r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
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use(unsafe.Pointer(_p0))
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n = int(r0)
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if e1 != 0 {
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err = e1
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@ -137,6 +137,11 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
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return
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}
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func setattrlistTimes(path string, times []Timespec, flags int) error {
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// used on Darwin for UtimesNano
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return ENOSYS
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}
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// Derive extattr namespace and attribute name
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func xattrnamespace(fullattr string) (ns int, attr string, err error) {
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@ -288,7 +293,6 @@ func Listxattr(file string, dest []byte) (sz int, err error) {
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// FreeBSD won't allow you to list xattrs from multiple namespaces
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s := 0
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var e error
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for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
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stmp, e := ExtattrListFile(file, nsid, uintptr(d), destsiz)
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@ -300,7 +304,6 @@ func Listxattr(file string, dest []byte) (sz int, err error) {
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* we don't have read permissions on, so don't ignore those errors
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*/
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if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
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e = nil
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continue
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} else if e != nil {
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return s, e
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@ -314,7 +317,7 @@ func Listxattr(file string, dest []byte) (sz int, err error) {
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d = initxattrdest(dest, s)
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}
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return s, e
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return s, nil
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}
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func Flistxattr(fd int, dest []byte) (sz int, err error) {
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@ -322,11 +325,9 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) {
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destsiz := len(dest)
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s := 0
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var e error
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for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
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stmp, e := ExtattrListFd(fd, nsid, uintptr(d), destsiz)
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if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
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e = nil
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continue
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} else if e != nil {
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return s, e
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@ -340,7 +341,7 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) {
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d = initxattrdest(dest, s)
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}
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return s, e
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return s, nil
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}
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func Llistxattr(link string, dest []byte) (sz int, err error) {
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@ -348,11 +349,9 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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destsiz := len(dest)
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s := 0
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var e error
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for _, nsid := range [...]int{EXTATTR_NAMESPACE_USER, EXTATTR_NAMESPACE_SYSTEM} {
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stmp, e := ExtattrListLink(link, nsid, uintptr(d), destsiz)
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if e != nil && e == EPERM && nsid != EXTATTR_NAMESPACE_USER {
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e = nil
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continue
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} else if e != nil {
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return s, e
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@ -366,7 +365,92 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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d = initxattrdest(dest, s)
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}
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return s, e
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return s, nil
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}
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//sys ioctl(fd int, req uint, arg uintptr) (err error)
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// ioctl itself should not be exposed directly, but additional get/set
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// functions for specific types are permissible.
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// IoctlSetInt performs an ioctl operation which sets an integer value
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// on fd, using the specified request number.
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func IoctlSetInt(fd int, req uint, value int) error {
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return ioctl(fd, req, uintptr(value))
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}
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func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
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return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
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}
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func IoctlSetTermios(fd int, req uint, value *Termios) error {
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return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
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}
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// IoctlGetInt performs an ioctl operation which gets an integer value
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// from fd, using the specified request number.
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func IoctlGetInt(fd int, req uint) (int, error) {
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var value int
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err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
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return value, err
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}
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func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
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var value Winsize
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err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
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return &value, err
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}
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func IoctlGetTermios(fd int, req uint) (*Termios, error) {
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var value Termios
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err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
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return &value, err
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}
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func Uname(uname *Utsname) error {
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mib := []_C_int{CTL_KERN, KERN_OSTYPE}
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n := unsafe.Sizeof(uname.Sysname)
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if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
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return err
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}
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mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
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n = unsafe.Sizeof(uname.Nodename)
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if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
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return err
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}
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mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
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n = unsafe.Sizeof(uname.Release)
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if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
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return err
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}
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mib = []_C_int{CTL_KERN, KERN_VERSION}
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n = unsafe.Sizeof(uname.Version)
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if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
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return err
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}
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// The version might have newlines or tabs in it, convert them to
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// spaces.
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for i, b := range uname.Version {
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if b == '\n' || b == '\t' {
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if i == len(uname.Version)-1 {
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uname.Version[i] = 0
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} else {
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uname.Version[i] = ' '
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}
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}
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}
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mib = []_C_int{CTL_HW, HW_MACHINE}
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n = unsafe.Sizeof(uname.Machine)
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if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
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return err
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}
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return nil
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}
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/*
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@ -374,6 +458,9 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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*/
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//sys Access(path string, mode uint32) (err error)
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//sys Adjtime(delta *Timeval, olddelta *Timeval) (err error)
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//sys CapEnter() (err error)
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//sys capRightsGet(version int, fd int, rightsp *CapRights) (err error) = SYS___CAP_RIGHTS_GET
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//sys capRightsLimit(fd int, rightsp *CapRights) (err error)
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//sys Chdir(path string) (err error)
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//sys Chflags(path string, flags int) (err error)
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//sys Chmod(path string, mode uint32) (err error)
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@ -396,16 +483,20 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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//sys ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error)
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//sys ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
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//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE
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//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
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//sys Fchdir(fd int) (err error)
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//sys Fchflags(fd int, flags int) (err error)
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//sys Fchmod(fd int, mode uint32) (err error)
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//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
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//sys Fchown(fd int, uid int, gid int) (err error)
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//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
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//sys Flock(fd int, how int) (err error)
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//sys Fpathconf(fd int, name int) (val int, err error)
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//sys Fstat(fd int, stat *Stat_t) (err error)
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//sys Fstatfs(fd int, stat *Statfs_t) (err error)
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//sys Fsync(fd int) (err error)
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//sys Ftruncate(fd int, length int64) (err error)
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//sys Getdents(fd int, buf []byte) (n int, err error)
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//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
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//sys Getdtablesize() (size int)
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//sysnb Getegid() (egid int)
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@ -426,24 +517,24 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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//sys Kqueue() (fd int, err error)
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//sys Lchown(path string, uid int, gid int) (err error)
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//sys Link(path string, link string) (err error)
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//sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
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//sys Listen(s int, backlog int) (err error)
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//sys Lstat(path string, stat *Stat_t) (err error)
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//sys Mkdir(path string, mode uint32) (err error)
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//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
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//sys Mkfifo(path string, mode uint32) (err error)
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//sys Mknod(path string, mode uint32, dev int) (err error)
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//sys Mlock(b []byte) (err error)
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//sys Mlockall(flags int) (err error)
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//sys Mprotect(b []byte, prot int) (err error)
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//sys Munlock(b []byte) (err error)
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//sys Munlockall() (err error)
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//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
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//sys Open(path string, mode int, perm uint32) (fd int, err error)
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//sys Openat(fdat int, path string, mode int, perm uint32) (fd int, err error)
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//sys Pathconf(path string, name int) (val int, err error)
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//sys Pread(fd int, p []byte, offset int64) (n int, err error)
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//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
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//sys read(fd int, p []byte) (n int, err error)
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//sys Readlink(path string, buf []byte) (n int, err error)
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//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
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//sys Rename(from string, to string) (err error)
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//sys Renameat(fromfd int, from string, tofd int, to string) (err error)
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//sys Revoke(path string) (err error)
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//sys Rmdir(path string) (err error)
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//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
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@ -465,11 +556,13 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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//sys Stat(path string, stat *Stat_t) (err error)
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//sys Statfs(path string, stat *Statfs_t) (err error)
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//sys Symlink(path string, link string) (err error)
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//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
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//sys Sync() (err error)
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//sys Truncate(path string, length int64) (err error)
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//sys Umask(newmask int) (oldmask int)
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//sys Undelete(path string) (err error)
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//sys Unlink(path string) (err error)
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//sys Unlinkat(dirfd int, path string, flags int) (err error)
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//sys Unmount(path string, flags int) (err error)
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//sys write(fd int, p []byte) (n int, err error)
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//sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
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@ -477,6 +570,7 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
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//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
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//sys accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error)
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//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
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/*
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* Unimplemented
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@ -510,9 +604,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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// Add_profil
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// Kdebug_trace
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// Sigreturn
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// Mmap
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// Mlock
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// Munlock
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// Atsocket
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// Kqueue_from_portset_np
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// Kqueue_portset
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@ -522,7 +613,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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// Searchfs
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// Delete
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// Copyfile
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// Poll
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// Watchevent
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// Waitevent
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// Modwatch
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@ -605,8 +695,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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// Lio_listio
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// __pthread_cond_wait
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// Iopolicysys
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// Mlockall
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// Munlockall
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// __pthread_kill
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// __pthread_sigmask
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// __sigwait
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@ -659,7 +747,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
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// Sendmsg_nocancel
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// Recvfrom_nocancel
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// Accept_nocancel
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// Msync_nocancel
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// Fcntl_nocancel
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// Select_nocancel
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// Fsync_nocancel
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