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Results 1 - 10 of 276 for Cmsghdr (0.12 sec)

  2. github.com/golang/go

    src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_unix.go 

    func ParseOneSocketControlMessage(b []byte) (hdr Cmsghdr, data []byte, remainder []byte, err error) {
	h, dbuf, err := socketControlMessageHeaderAndData(b)
	if err != nil {
		return Cmsghdr{}, nil, nil, err
	}
	if i := cmsgAlignOf(int(h.Len)); i < len(b) {
		remainder = b[i:]
	}
	return *h, dbuf, remainder, nil
}

func socketControlMessageHeaderAndData(b []byte) (*Cmsghdr, []byte, error) {
	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Thu Oct 19 23:33:33 UTC 2023
    - 3.1K bytes
    - Viewed (0)
  3. github.com/golang/go

    src/syscall/sockcmsg_unix.go 

    	return cmsgAlignOf(SizeofCmsghdr) + cmsgAlignOf(datalen)
}

func (h *Cmsghdr) data(offset uintptr) unsafe.Pointer {
	return unsafe.Pointer(uintptr(unsafe.Pointer(h)) + uintptr(cmsgAlignOf(SizeofCmsghdr)) + offset)
}

// SocketControlMessage represents a socket control message.
type SocketControlMessage struct {
	Header Cmsghdr
	Data   []byte
}

// ParseSocketControlMessage parses b as an array of socket control
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Mon Feb 26 21:03:59 UTC 2024
    - 2.5K bytes
    - Viewed (0)
  4. github.com/golang/go

    src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_zos.go 

    	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
	h.Level = SOL_IP
	h.Type = IP_PKTINFO
	h.SetLen(CmsgLen(SizeofInet4Pktinfo))
	*(*Inet4Pktinfo)(h.data(0)) = *info
	return b
}

// PktInfo6 encodes Inet6Pktinfo into a socket control message of type IPV6_PKTINFO.
func PktInfo6(info *Inet6Pktinfo) []byte {
	b := make([]byte, CmsgSpace(SizeofInet6Pktinfo))
	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
	h.Level = SOL_IPV6
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Wed May 08 16:12:58 UTC 2024
    - 1.7K bytes
    - Viewed (0)
  5. github.com/golang/go

    src/cmd/vendor/golang.org/x/sys/unix/sockcmsg_linux.go 

    	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
	h.Level = SOL_IP
	h.Type = IP_PKTINFO
	h.SetLen(CmsgLen(SizeofInet4Pktinfo))
	*(*Inet4Pktinfo)(h.data(0)) = *info
	return b
}

// PktInfo6 encodes Inet6Pktinfo into a socket control message of type IPV6_PKTINFO.
func PktInfo6(info *Inet6Pktinfo) []byte {
	b := make([]byte, CmsgSpace(SizeofInet6Pktinfo))
	h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
	h.Level = SOL_IPV6
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Tue Nov 09 20:10:21 UTC 2021
    - 2.6K bytes
    - Viewed (0)
  6. github.com/golang/go

    src/syscall/syscall_aix_ppc64.go 

    // license that can be found in the LICENSE file.

package syscall

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {
	cmsg.Len = uint32(length)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Wed Oct 10 04:29:55 UTC 2018
    - 405 bytes
    - Viewed (0)
  7. github.com/golang/go

    src/syscall/syscall_netbsd_amd64.go 

    	k.Ident = uint64(fd)
	k.Filter = uint32(mode)
	k.Flags = uint32(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {
	cmsg.Len = uint32(length)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Wed Oct 12 13:10:54 UTC 2016
    - 709 bytes
    - Viewed (0)
  8. github.com/golang/go

    src/syscall/syscall_openbsd_amd64.go 

    	k.Ident = uint64(fd)
	k.Filter = int16(mode)
	k.Flags = uint16(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {
	cmsg.Len = uint32(length)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Wed Oct 12 13:10:54 UTC 2016
    - 701 bytes
    - Viewed (0)
  9. github.com/golang/go

    src/syscall/syscall_openbsd_arm.go 

    	k.Ident = uint32(fd)
	k.Filter = int16(mode)
	k.Flags = uint16(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint32(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {
	cmsg.Len = uint32(length)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Wed Oct 12 13:10:54 UTC 2016
    - 715 bytes
    - Viewed (0)
  10. github.com/golang/go

    src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go 

    	k.Flags = uint32(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint64(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (msghdr *Msghdr) SetIovlen(length int) {
	msghdr.Iovlen = int32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {
	cmsg.Len = uint32(length)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Thu Oct 19 23:33:33 UTC 2023
    - 814 bytes
    - Viewed (0)
  11. github.com/golang/go

    src/cmd/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go 

    	k.Flags = uint32(flags)
}

func (iov *Iovec) SetLen(length int) {
	iov.Len = uint32(length)
}

func (msghdr *Msghdr) SetControllen(length int) {
	msghdr.Controllen = uint32(length)
}

func (msghdr *Msghdr) SetIovlen(length int) {
	msghdr.Iovlen = int32(length)
}

func (cmsg *Cmsghdr) SetLen(length int) {
	cmsg.Len = uint32(length)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Thu Oct 19 23:33:33 UTC 2023
    - 819 bytes
    - Viewed (0)
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