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mirror of https://github.com/golang/go synced 2024-11-12 07:00:21 -07:00

syscall: update multicast socket options for darwin, freebsd, linux, openbsd

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/5137042
This commit is contained in:
Mikio Hara 2011-10-01 18:45:06 +09:00
parent 723f73caec
commit 71517e7b4a
10 changed files with 109 additions and 0 deletions

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@ -377,6 +377,26 @@ func GetsockoptInt(fd, level, opt int) (value, errno int) {
return int(n), errno
}
func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, errno int) {
vallen := _Socklen(4)
errno = getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value[0])), &vallen)
return value, errno
}
func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, int) {
var value IPMreq
vallen := _Socklen(SizeofIPMreq)
errno := getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value)), &vallen)
return &value, errno
}
func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, int) {
var value IPv6Mreq
vallen := _Socklen(SizeofIPv6Mreq)
errno := getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value)), &vallen)
return &value, errno
}
func SetsockoptByte(fd, level, opt int, value byte) (errno int) {
var n = byte(value)
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&n)), 1)
@ -387,6 +407,10 @@ func SetsockoptInt(fd, level, opt int, value int) (errno int) {
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&n)), 4)
}
func SetsockoptInet4Addr(fd, level, opt int, value [4]byte) (errno int) {
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value[0])), 4)
}
func SetsockoptTimeval(fd, level, opt int, tv *Timeval) (errno int) {
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(tv)), unsafe.Sizeof(*tv))
}

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@ -71,6 +71,17 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, errno
return -1, ENOSYS
}
func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, int) {
var value IPMreqn
vallen := _Socklen(SizeofIPMreqn)
errno := getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value)), &vallen)
return &value, errno
}
func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (errno int) {
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(mreq)), unsafe.Sizeof(*mreq))
}
/*
* Exposed directly
*/

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@ -450,11 +450,42 @@ func GetsockoptInt(fd, level, opt int) (value, errno int) {
return int(n), errno
}
func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, errno int) {
vallen := _Socklen(4)
errno = getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value[0])), &vallen)
return value, errno
}
func GetsockoptIPMreq(fd, level, opt int) (*IPMreq, int) {
var value IPMreq
vallen := _Socklen(SizeofIPMreq)
errno := getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value)), &vallen)
return &value, errno
}
func GetsockoptIPMreqn(fd, level, opt int) (*IPMreqn, int) {
var value IPMreqn
vallen := _Socklen(SizeofIPMreqn)
errno := getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value)), &vallen)
return &value, errno
}
func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, int) {
var value IPv6Mreq
vallen := _Socklen(SizeofIPv6Mreq)
errno := getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value)), &vallen)
return &value, errno
}
func SetsockoptInt(fd, level, opt int, value int) (errno int) {
var n = int32(value)
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&n)), 4)
}
func SetsockoptInet4Addr(fd, level, opt int, value [4]byte) (errno int) {
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value[0])), 4)
}
func SetsockoptTimeval(fd, level, opt int, tv *Timeval) (errno int) {
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(tv)), unsafe.Sizeof(*tv))
}
@ -467,6 +498,10 @@ func SetsockoptIPMreq(fd, level, opt int, mreq *IPMreq) (errno int) {
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(mreq)), unsafe.Sizeof(*mreq))
}
func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (errno int) {
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(mreq)), unsafe.Sizeof(*mreq))
}
func SetsockoptIPv6Mreq(fd, level, opt int, mreq *IPv6Mreq) (errno int) {
return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(mreq)), unsafe.Sizeof(*mreq))
}

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@ -116,6 +116,7 @@ typedef socklen_t $_Socklen;
typedef struct linger $Linger;
typedef struct iovec $Iovec;
typedef struct ip_mreq $IPMreq;
typedef struct ip_mreqn $IPMreqn;
typedef struct ipv6_mreq $IPv6Mreq;
typedef struct msghdr $Msghdr;
typedef struct cmsghdr $Cmsghdr;
@ -129,6 +130,7 @@ enum {
$SizeofSockaddrDatalink = sizeof(struct sockaddr_dl),
$SizeofLinger = sizeof(struct linger),
$SizeofIPMreq = sizeof(struct ip_mreq),
$SizeofIPMreqn = sizeof(struct ip_mreqn),
$SizeofIPv6Mreq = sizeof(struct ipv6_mreq),
$SizeofMsghdr = sizeof(struct msghdr),
$SizeofCmsghdr = sizeof(struct cmsghdr),

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@ -114,6 +114,7 @@ typedef socklen_t $_Socklen;
typedef struct linger $Linger;
typedef struct iovec $Iovec;
typedef struct ip_mreq $IPMreq;
typedef struct ip_mreqn $IPMreqn;
typedef struct ipv6_mreq $IPv6Mreq;
typedef struct msghdr $Msghdr;
typedef struct cmsghdr $Cmsghdr;
@ -130,6 +131,7 @@ enum {
$SizeofSockaddrNetlink = sizeof(struct sockaddr_nl),
$SizeofLinger = sizeof(struct linger),
$SizeofIPMreq = sizeof(struct ip_mreq),
$SizeofIPMreqn = sizeof(struct ip_mreqn),
$SizeofIPv6Mreq = sizeof(struct ipv6_mreq),
$SizeofMsghdr = sizeof(struct msghdr),
$SizeofCmsghdr = sizeof(struct cmsghdr),

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@ -33,6 +33,7 @@ const (
SizeofSockaddrDatalink = 0x36
SizeofLinger = 0x8
SizeofIPMreq = 0x8
SizeofIPMreqn = 0xc
SizeofIPv6Mreq = 0x14
SizeofMsghdr = 0x1c
SizeofCmsghdr = 0xc
@ -227,6 +228,12 @@ type IPMreq struct {
Interface [4]byte /* in_addr */
}
type IPMreqn struct {
Multiaddr [4]byte /* in_addr */
Address [4]byte /* in_addr */
Ifindex int32
}
type IPv6Mreq struct {
Multiaddr [16]byte /* in6_addr */
Interface uint32

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@ -33,6 +33,7 @@ const (
SizeofSockaddrDatalink = 0x36
SizeofLinger = 0x8
SizeofIPMreq = 0x8
SizeofIPMreqn = 0xc
SizeofIPv6Mreq = 0x14
SizeofMsghdr = 0x30
SizeofCmsghdr = 0xc
@ -228,6 +229,12 @@ type IPMreq struct {
Interface [4]byte /* in_addr */
}
type IPMreqn struct {
Multiaddr [4]byte /* in_addr */
Address [4]byte /* in_addr */
Ifindex int32
}
type IPv6Mreq struct {
Multiaddr [16]byte /* in6_addr */
Interface uint32

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@ -20,6 +20,7 @@ const (
SizeofSockaddrNetlink = 0xc
SizeofLinger = 0x8
SizeofIPMreq = 0x8
SizeofIPMreqn = 0xc
SizeofIPv6Mreq = 0x14
SizeofMsghdr = 0x1c
SizeofCmsghdr = 0xc
@ -308,6 +309,12 @@ type IPMreq struct {
Interface [4]byte /* in_addr */
}
type IPMreqn struct {
Multiaddr [4]byte /* in_addr */
Address [4]byte /* in_addr */
Ifindex int32
}
type IPv6Mreq struct {
Multiaddr [16]byte /* in6_addr */
Interface uint32

View File

@ -20,6 +20,7 @@ const (
SizeofSockaddrNetlink = 0xc
SizeofLinger = 0x8
SizeofIPMreq = 0x8
SizeofIPMreqn = 0xc
SizeofIPv6Mreq = 0x14
SizeofMsghdr = 0x38
SizeofCmsghdr = 0x10
@ -308,6 +309,12 @@ type IPMreq struct {
Interface [4]byte /* in_addr */
}
type IPMreqn struct {
Multiaddr [4]byte /* in_addr */
Address [4]byte /* in_addr */
Ifindex int32
}
type IPv6Mreq struct {
Multiaddr [16]byte /* in6_addr */
Interface uint32

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@ -25,6 +25,7 @@ const (
SizeofSockaddrNetlink = 0xc
SizeofLinger = 0x8
SizeofIPMreq = 0x8
SizeofIPMreqn = 0xc
SizeofIPv6Mreq = 0x14
SizeofMsghdr = 0x1c
SizeofCmsghdr = 0xc
@ -315,6 +316,12 @@ type IPMreq struct {
Interface [4]byte /* in_addr */
}
type IPMreqn struct {
Multiaddr [4]byte /* in_addr */
Address [4]byte /* in_addr */
Ifindex int32
}
type IPv6Mreq struct {
Multiaddr [16]byte /* in6_addr */
Interface uint32