Emit a sequence with map
and tag
Parse and return an int from string
Get the preferred line width.
Set
the preferred line with to width
.
Returns new ancillary data for IP_PKTINFO.
If spec_dst is not given, addr is used.
IP_PKTINFO is not standard.
Supported platform: GNU/Linux
addr = Addrinfo.ip("127.0.0.1") ifindex = 0 spec_dst = Addrinfo.ip("127.0.0.1") p Socket::AncillaryData.ip_pktinfo(addr, ifindex, spec_dst) #=> #<Socket::AncillaryData: INET IP PKTINFO 127.0.0.1 ifindex:0 spec_dst:127.0.0.1>
Extracts addr, ifindex and spec_dst from IP_PKTINFO ancillary data.
IP_PKTINFO is not standard.
Supported platform: GNU/Linux
addr = Addrinfo.ip("127.0.0.1") ifindex = 0 spec_dest = Addrinfo.ip("127.0.0.1") ancdata = Socket::AncillaryData.ip_pktinfo(addr, ifindex, spec_dest) p ancdata.ip_pktinfo #=> [#<Addrinfo: 127.0.0.1>, 0, #<Addrinfo: 127.0.0.1>]
Returns new ancillary data for IPV6_PKTINFO.
IPV6_PKTINFO is defined by RFC 3542.
addr = Addrinfo.ip("::1") ifindex = 0 p Socket::AncillaryData.ipv6_pktinfo(addr, ifindex) #=> #<Socket::AncillaryData: INET6 IPV6 PKTINFO ::1 ifindex:0>
Extracts addr and ifindex from IPV6_PKTINFO ancillary data.
IPV6_PKTINFO is defined by RFC 3542.
addr = Addrinfo.ip("::1") ifindex = 0 ancdata = Socket::AncillaryData.ipv6_pktinfo(addr, ifindex) p ancdata.ipv6_pktinfo #=> [#<Addrinfo: ::1>, 0]
Builds a methods for level meth
.
Read a REG_SZ(read_s
), REG_DWORD(read_i
), or REG_BINARY(read_bin
) registry value named name.
If the values type does not match, TypeError
is raised.
Write value to a registry value named name.
The value type is REG_SZ(write_s
), REG_DWORD(write_i
), or REG_BINARY(write_bin
).
Returns bytes of data in the input buffer. Normally, returns 0.
Returns the total bytes of the input data to the stream. FIXME