diff options
Diffstat (limited to 'vendor/golang.org/x/sys/unix/syscall_illumos.go')
| -rw-r--r-- | vendor/golang.org/x/sys/unix/syscall_illumos.go | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/vendor/golang.org/x/sys/unix/syscall_illumos.go b/vendor/golang.org/x/sys/unix/syscall_illumos.go deleted file mode 100644 index 8d5f294..0000000 --- a/vendor/golang.org/x/sys/unix/syscall_illumos.go +++ /dev/null @@ -1,186 +0,0 @@ -// Copyright 2021 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// illumos system calls not present on Solaris. - -//go:build amd64 && illumos -// +build amd64,illumos - -package unix - -import ( - "fmt" - "runtime" - "unsafe" -) - -func bytes2iovec(bs [][]byte) []Iovec { - iovecs := make([]Iovec, len(bs)) - for i, b := range bs { - iovecs[i].SetLen(len(b)) - if len(b) > 0 { - // somehow Iovec.Base on illumos is (*int8), not (*byte) - iovecs[i].Base = (*int8)(unsafe.Pointer(&b[0])) - } else { - iovecs[i].Base = (*int8)(unsafe.Pointer(&_zero)) - } - } - return iovecs -} - -//sys readv(fd int, iovs []Iovec) (n int, err error) - -func Readv(fd int, iovs [][]byte) (n int, err error) { - iovecs := bytes2iovec(iovs) - n, err = readv(fd, iovecs) - return n, err -} - -//sys preadv(fd int, iovs []Iovec, off int64) (n int, err error) - -func Preadv(fd int, iovs [][]byte, off int64) (n int, err error) { - iovecs := bytes2iovec(iovs) - n, err = preadv(fd, iovecs, off) - return n, err -} - -//sys writev(fd int, iovs []Iovec) (n int, err error) - -func Writev(fd int, iovs [][]byte) (n int, err error) { - iovecs := bytes2iovec(iovs) - n, err = writev(fd, iovecs) - return n, err -} - -//sys pwritev(fd int, iovs []Iovec, off int64) (n int, err error) - -func Pwritev(fd int, iovs [][]byte, off int64) (n int, err error) { - iovecs := bytes2iovec(iovs) - n, err = pwritev(fd, iovecs, off) - return n, err -} - -//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error) = libsocket.accept4 - -func Accept4(fd int, flags int) (nfd int, sa Sockaddr, err error) { - var rsa RawSockaddrAny - var len _Socklen = SizeofSockaddrAny - nfd, err = accept4(fd, &rsa, &len, flags) - if err != nil { - return - } - if len > SizeofSockaddrAny { - panic("RawSockaddrAny too small") - } - sa, err = anyToSockaddr(fd, &rsa) - if err != nil { - Close(nfd) - nfd = 0 - } - return -} - -//sys putmsg(fd int, clptr *strbuf, dataptr *strbuf, flags int) (err error) - -func Putmsg(fd int, cl []byte, data []byte, flags int) (err error) { - var clp, datap *strbuf - if len(cl) > 0 { - clp = &strbuf{ - Len: int32(len(cl)), - Buf: (*int8)(unsafe.Pointer(&cl[0])), - } - } - if len(data) > 0 { - datap = &strbuf{ - Len: int32(len(data)), - Buf: (*int8)(unsafe.Pointer(&data[0])), - } - } - return putmsg(fd, clp, datap, flags) -} - -//sys getmsg(fd int, clptr *strbuf, dataptr *strbuf, flags *int) (err error) - -func Getmsg(fd int, cl []byte, data []byte) (retCl []byte, retData []byte, flags int, err error) { - var clp, datap *strbuf - if len(cl) > 0 { - clp = &strbuf{ - Maxlen: int32(len(cl)), - Buf: (*int8)(unsafe.Pointer(&cl[0])), - } - } - if len(data) > 0 { - datap = &strbuf{ - Maxlen: int32(len(data)), - Buf: (*int8)(unsafe.Pointer(&data[0])), - } - } - - if err = getmsg(fd, clp, datap, &flags); err != nil { - return nil, nil, 0, err - } - - if len(cl) > 0 { - retCl = cl[:clp.Len] - } - if len(data) > 0 { - retData = data[:datap.Len] - } - return retCl, retData, flags, nil -} - -func IoctlSetIntRetInt(fd int, req uint, arg int) (int, error) { - return ioctlRet(fd, req, uintptr(arg)) -} - -func IoctlSetString(fd int, req uint, val string) error { - bs := make([]byte, len(val)+1) - copy(bs[:len(bs)-1], val) - err := ioctl(fd, req, uintptr(unsafe.Pointer(&bs[0]))) - runtime.KeepAlive(&bs[0]) - return err -} - -// Lifreq Helpers - -func (l *Lifreq) SetName(name string) error { - if len(name) >= len(l.Name) { - return fmt.Errorf("name cannot be more than %d characters", len(l.Name)-1) - } - for i := range name { - l.Name[i] = int8(name[i]) - } - return nil -} - -func (l *Lifreq) SetLifruInt(d int) { - *(*int)(unsafe.Pointer(&l.Lifru[0])) = d -} - -func (l *Lifreq) GetLifruInt() int { - return *(*int)(unsafe.Pointer(&l.Lifru[0])) -} - -func (l *Lifreq) SetLifruUint(d uint) { - *(*uint)(unsafe.Pointer(&l.Lifru[0])) = d -} - -func (l *Lifreq) GetLifruUint() uint { - return *(*uint)(unsafe.Pointer(&l.Lifru[0])) -} - -func IoctlLifreq(fd int, req uint, l *Lifreq) error { - return ioctl(fd, req, uintptr(unsafe.Pointer(l))) -} - -// Strioctl Helpers - -func (s *Strioctl) SetInt(i int) { - s.Len = int32(unsafe.Sizeof(i)) - s.Dp = (*int8)(unsafe.Pointer(&i)) -} - -func IoctlSetStrioctlRetInt(fd int, req uint, s *Strioctl) (int, error) { - return ioctlRet(fd, req, uintptr(unsafe.Pointer(s))) -} |