软件包：libsocket-msghdr-perl（0.05-2 以及其他的）

sendmsg, recvmsg and ancillary data operations

Socket::MsgHdr provides advanced socket messaging operations via sendmsg and recvmsg. Like their C counterparts, these functions accept few parameters, instead stuffing a lot of information into a complex structure.

This structure describes the message sent or received (buf), the peer on the other end of the socket (name), and ancillary or so-called control information (cmsghdr). This ancillary data may be used for file descriptor passing, IPv6 operations, and a host of implemenation-specific extensions.

标签: 软件开发: Perl 开发, 函数库, 实做语言: implemented-in::c, implemented-in::perl, 角色: 开发用函数库

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