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
196
vendor/golang.org/x/sys/unix/syscall_dragonfly.go
generated
vendored
196
vendor/golang.org/x/sys/unix/syscall_dragonfly.go
generated
vendored
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@ -1,8 +1,8 @@
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// Copyright 2009,2010 The Go Authors. All rights reserved.
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// FreeBSD system calls.
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// DragonFly BSD system calls.
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// This file is compiled as ordinary Go code,
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// but it is also input to mksyscall,
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// which parses the //sys lines and generates system call stubs.
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@ -34,7 +34,7 @@ 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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@ -56,29 +56,20 @@ 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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reclen := int(16+dirent.Namlen+1+7) & ^7
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buf = buf[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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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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namlen, ok := direntNamlen(buf)
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if !ok {
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return 0, false
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}
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return origlen - len(buf), count, names
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return (16 + namlen + 1 + 7) &^ 7, true
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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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@ -101,6 +92,41 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
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return extpwrite(fd, p, 0, offset)
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}
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func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
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var rsa RawSockaddrAny
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var len _Socklen = SizeofSockaddrAny
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nfd, err = accept4(fd, &rsa, &len, flags)
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if err != nil {
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return
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}
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if len > SizeofSockaddrAny {
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panic("RawSockaddrAny too small")
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}
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sa, err = anyToSockaddr(&rsa)
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if err != nil {
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Close(nfd)
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nfd = 0
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}
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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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@ -109,7 +135,6 @@ 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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@ -117,6 +142,113 @@ 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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//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 sysctlUname(mib []_C_int, old *byte, oldlen *uintptr) error {
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err := sysctl(mib, old, oldlen, nil, 0)
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if err != nil {
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// Utsname members on Dragonfly are only 32 bytes and
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// the syscall returns ENOMEM in case the actual value
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// is longer.
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if err == ENOMEM {
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err = nil
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}
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}
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return 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 := sysctlUname(mib, &uname.Sysname[0], &n); err != nil {
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return err
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}
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uname.Sysname[unsafe.Sizeof(uname.Sysname)-1] = 0
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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 := sysctlUname(mib, &uname.Nodename[0], &n); err != nil {
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return err
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}
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uname.Nodename[unsafe.Sizeof(uname.Nodename)-1] = 0
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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 := sysctlUname(mib, &uname.Release[0], &n); err != nil {
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return err
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}
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uname.Release[unsafe.Sizeof(uname.Release)-1] = 0
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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 := sysctlUname(mib, &uname.Version[0], &n); 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 := sysctlUname(mib, &uname.Machine[0], &n); err != nil {
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return err
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}
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uname.Machine[unsafe.Sizeof(uname.Machine)-1] = 0
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return nil
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}
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/*
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* Exposed directly
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*/
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@ -166,11 +298,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
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//sys Mkdir(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 Pathconf(path string, name int) (val int, err error)
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//sys munmap(addr uintptr, length uintptr) (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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// Getlogin
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// Sigpending
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// Sigaltstack
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// Ioctl
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// Reboot
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// Execve
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// Vfork
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@ -243,7 +371,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n 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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// Atsocket
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// Kqueue_from_portset_np
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// Kqueue_portset
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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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@ -388,7 +514,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n 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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// Pread_nocancel
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// Pwrite_nocancel
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// Waitid_nocancel
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// Poll_nocancel
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// Msgsnd_nocancel
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// Msgrcv_nocancel
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// Sem_wait_nocancel
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