diff options
Diffstat (limited to 'src/pkg/syscall/syscall_linux.go')
| -rw-r--r-- | src/pkg/syscall/syscall_linux.go | 142 |
1 files changed, 16 insertions, 126 deletions
diff --git a/src/pkg/syscall/syscall_linux.go b/src/pkg/syscall/syscall_linux.go index 4f458be73..79c1fda68 100644 --- a/src/pkg/syscall/syscall_linux.go +++ b/src/pkg/syscall/syscall_linux.go @@ -230,20 +230,6 @@ func Mkfifo(path string, mode uint32) (err error) { return Mknod(path, mode|S_IFIFO, 0) } -// For testing: clients can set this flag to force -// creation of IPv6 sockets to return EAFNOSUPPORT. -var SocketDisableIPv6 bool - -type Sockaddr interface { - sockaddr() (ptr uintptr, len _Socklen, err error) // lowercase; only we can define Sockaddrs -} - -type SockaddrInet4 struct { - Port int - Addr [4]byte - raw RawSockaddrInet4 -} - func (sa *SockaddrInet4) sockaddr() (uintptr, _Socklen, error) { if sa.Port < 0 || sa.Port > 0xFFFF { return 0, 0, EINVAL @@ -258,13 +244,6 @@ func (sa *SockaddrInet4) sockaddr() (uintptr, _Socklen, error) { return uintptr(unsafe.Pointer(&sa.raw)), SizeofSockaddrInet4, nil } -type SockaddrInet6 struct { - Port int - ZoneId uint32 - Addr [16]byte - raw RawSockaddrInet6 -} - func (sa *SockaddrInet6) sockaddr() (uintptr, _Socklen, error) { if sa.Port < 0 || sa.Port > 0xFFFF { return 0, 0, EINVAL @@ -280,11 +259,6 @@ func (sa *SockaddrInet6) sockaddr() (uintptr, _Socklen, error) { return uintptr(unsafe.Pointer(&sa.raw)), SizeofSockaddrInet6, nil } -type SockaddrUnix struct { - Name string - raw RawSockaddrUnix -} - func (sa *SockaddrUnix) sockaddr() (uintptr, _Socklen, error) { name := sa.Name n := len(name) @@ -463,56 +437,6 @@ func Getsockname(fd int) (sa Sockaddr, err error) { return anyToSockaddr(&rsa) } -func Getpeername(fd int) (sa Sockaddr, err error) { - var rsa RawSockaddrAny - var len _Socklen = SizeofSockaddrAny - if err = getpeername(fd, &rsa, &len); err != nil { - return - } - return anyToSockaddr(&rsa) -} - -func Bind(fd int, sa Sockaddr) (err error) { - ptr, n, err := sa.sockaddr() - if err != nil { - return err - } - return bind(fd, ptr, n) -} - -func Connect(fd int, sa Sockaddr) (err error) { - ptr, n, err := sa.sockaddr() - if err != nil { - return err - } - return connect(fd, ptr, n) -} - -func Socket(domain, typ, proto int) (fd int, err error) { - if domain == AF_INET6 && SocketDisableIPv6 { - return -1, EAFNOSUPPORT - } - fd, err = socket(domain, typ, proto) - return -} - -func Socketpair(domain, typ, proto int) (fd [2]int, err error) { - var fdx [2]int32 - err = socketpair(domain, typ, proto, &fdx) - if err == nil { - fd[0] = int(fdx[0]) - fd[1] = int(fdx[1]) - } - return -} - -func GetsockoptInt(fd, level, opt int) (value int, err error) { - var n int32 - vallen := _Socklen(4) - err = getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&n)), &vallen) - return int(n), err -} - func GetsockoptInet4Addr(fd, level, opt int) (value [4]byte, err error) { vallen := _Socklen(4) err = getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value[0])), &vallen) @@ -540,66 +464,31 @@ func GetsockoptIPv6Mreq(fd, level, opt int) (*IPv6Mreq, error) { return &value, err } -func GetsockoptUcred(fd, level, opt int) (*Ucred, error) { - var value Ucred - vallen := _Socklen(SizeofUcred) +func GetsockoptIPv6MTUInfo(fd, level, opt int) (*IPv6MTUInfo, error) { + var value IPv6MTUInfo + vallen := _Socklen(SizeofIPv6MTUInfo) err := getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value)), &vallen) return &value, err } -func SetsockoptInt(fd, level, opt int, value int) (err error) { - var n = int32(value) - return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&n)), 4) -} - -func SetsockoptInet4Addr(fd, level, opt int, value [4]byte) (err error) { - return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value[0])), 4) -} - -func SetsockoptTimeval(fd, level, opt int, tv *Timeval) (err error) { - return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(tv)), unsafe.Sizeof(*tv)) -} - -func SetsockoptLinger(fd, level, opt int, l *Linger) (err error) { - return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(l)), unsafe.Sizeof(*l)) +func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) { + var value ICMPv6Filter + vallen := _Socklen(SizeofICMPv6Filter) + err := getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value)), &vallen) + return &value, err } -func SetsockoptIPMreq(fd, level, opt int, mreq *IPMreq) (err error) { - return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(mreq)), unsafe.Sizeof(*mreq)) +func GetsockoptUcred(fd, level, opt int) (*Ucred, error) { + var value Ucred + vallen := _Socklen(SizeofUcred) + err := getsockopt(fd, level, opt, uintptr(unsafe.Pointer(&value)), &vallen) + return &value, err } func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) { return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(mreq)), unsafe.Sizeof(*mreq)) } -func SetsockoptIPv6Mreq(fd, level, opt int, mreq *IPv6Mreq) (err error) { - return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(mreq)), unsafe.Sizeof(*mreq)) -} - -func SetsockoptString(fd, level, opt int, s string) (err error) { - return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&[]byte(s)[0])), uintptr(len(s))) -} - -func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) { - var rsa RawSockaddrAny - var len _Socklen = SizeofSockaddrAny - if n, err = recvfrom(fd, p, flags, &rsa, &len); err != nil { - return - } - if rsa.Addr.Family != AF_UNSPEC { - from, err = anyToSockaddr(&rsa) - } - return -} - -func Sendto(fd int, p []byte, flags int, to Sockaddr) (err error) { - ptr, n, err := to.sockaddr() - if err != nil { - return err - } - return sendto(fd, p, flags, ptr, n) -} - func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) { var msg Msghdr var rsa RawSockaddrAny @@ -889,6 +778,7 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri //sys Creat(path string, mode uint32) (fd int, err error) //sysnb Dup(oldfd int) (fd int, err error) //sysnb Dup2(oldfd int, newfd int) (err error) +//sysnb Dup3(oldfd int, newfd int, flags int) (err error) //sysnb EpollCreate(size int) (fd int, err error) //sysnb EpollCreate1(flag int) (fd int, err error) //sysnb EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error) @@ -909,6 +799,7 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri //sysnb Getpgrp() (pid int) //sysnb Getpid() (pid int) //sysnb Getppid() (ppid int) +//sys Getpriority(which int, who int) (prio int, err error) //sysnb Getrusage(who int, rusage *Rusage) (err error) //sysnb Gettid() (tid int) //sys Getxattr(path string, attr string, dest []byte) (sz int, err error) @@ -940,6 +831,7 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri //sysnb Setsid() (pid int, err error) //sysnb Settimeofday(tv *Timeval) (err error) //sysnb Setuid(uid int) (err error) +//sys Setpriority(which int, who int, prio int) (err error) //sys Setxattr(path string, attr string, data []byte, flags int) (err error) //sys Symlink(oldpath string, newpath string) (err error) //sys Sync() @@ -1019,7 +911,6 @@ func Munmap(b []byte) (err error) { // GetThreadArea // Getitimer // Getpmsg -// Getpriority // IoCancel // IoDestroy // IoGetevents @@ -1095,7 +986,6 @@ func Munmap(b []byte) (err error) { // SetRobustList // SetThreadArea // SetTidAddress -// Setpriority // Shmat // Shmctl // Shmdt |