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Software Vault: The Gold Collection
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Software Vault - The Gold Collection (American Databankers) (1993).ISO
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cdr26
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netprog.zip
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NETPROG.TAR
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sppserv.c
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C/C++ Source or Header
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1989-12-17
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1KB
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54 lines
/*
* Example of server using SPP protocol.
*/
#include "xns.h"
main(argc, argv)
int argc;
char *argv[];
{
int sockfd, newsockfd, clilen;
struct sockaddr_ns cli_addr, serv_addr;
pname = argv[0];
/*
* Open a SPP socket (an XNS stream socket).
*/
if ( (sockfd = socket(AF_NS, SOCK_STREAM, 0)) < 0)
err_dump("server: can't open stream socket");
/*
* Bind our local address so that the client can send to us.
*/
bzero((char *) &serv_addr, sizeof(serv_addr));
serv_addr.sns_family = AF_NS;
serv_addr.sns_addr.x_port = htons(SERV_SPP_PORT);
if (bind(sockfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0)
err_dump("server: can't bind local address");
listen(sockfd, 5);
for ( ; ; ) {
/*
* Wait for a connection from a client process,
* then process it without fork()'ing.
* This is an example of an iterative server.
*/
clilen = sizeof(cli_addr);
newsockfd = accept(sockfd, (struct sockaddr *) &cli_addr,
&clilen);
if (newsockfd < 0)
err_dump("server: accept error");
str_echo(newsockfd); /* returns when connection is closed */
close(newsockfd);
}
}