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- /*
- * Example of server using UNIX domain datagram protocol.
- */
-
- #include "unix.h"
-
- main(argc, argv)
- int argc;
- char *argv[];
- {
- int sockfd, servlen;
- struct sockaddr_un serv_addr, cli_addr;
-
- pname = argv[0];
-
- /*
- * Open a socket (a UNIX domain datagram socket).
- */
-
- if ( (sockfd = socket(AF_UNIX, SOCK_DGRAM, 0)) < 0)
- err_dump("server: can't open datagram socket");
-
- /*
- * Bind our local address so that the client can send to us.
- */
-
- unlink(UNIXDG_PATH); /* in case it was left from last time */
- bzero((char *) &serv_addr, sizeof(serv_addr));
- serv_addr.sun_family = AF_UNIX;
- strcpy(serv_addr.sun_path, UNIXDG_PATH);
- servlen = sizeof(serv_addr.sun_family) + strlen(serv_addr.sun_path);
-
- if (bind(sockfd, (struct sockaddr *) &serv_addr, servlen) < 0)
- err_dump("server: can't bind local address");
-
- dg_echo(sockfd, (struct sockaddr *) &cli_addr, sizeof(cli_addr));
- /* NOTREACHED */
- }
-