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Looking for stubs for sendmsg/recvmsg
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Date: | 2010-11-19 (10:27) |
From: | Dave Scott <Dave.Scott@e...> |
Subject: | RE: [Caml-list] Looking for stubs for sendmsg/recvmsg |
> Hi, > > I'm looking for stubs for > > ssize_t sendmsg(int sockfd, const struct msghdr *msg, int flags); > ssize_t recvmsg(int sockfd, struct msghdr *msg, int flags); > > Specifically I need those to send (among normal messages) an > Unix.file_descr over a Unix Domain Socket. > > Does anyone know of a module that has them? We have some bindings for those: https://github.com/xen-org/xen-api-libs/blob/master/stdext/unixext.mli external send_fd : Unix.file_descr -> string -> int -> int -> Unix.msg_flag list -> Unix.file_descr -> int = "stub_unix_send_fd_bytecode" "stub_unix_send_fd" external recv_fd : Unix.file_descr -> string -> int -> int -> Unix.msg_flag list -> int * Unix.sockaddr * Unix.file_descr = "stub_unix_recv_fd" You might prefer to extract the relevant functions from the code -- there's a lot of other misc stuff in that repo which you're probably not interested in. We use those functions quite a lot so hopefully they'll work for you. Cheers, Dave