ccan/oserver/_info

   1 #include <string.h>
   2 #include "config.h"
   3
   4 /**
   5  * oserver - a demonstration module for LCA2011
   6  *
   7  * This code shows off the features of CCAN and various C cantrips.
   8  *
   9  * License: GPL
  10  *
  11  * Example:
  12  *      #include <sys/types.h>
  13  *      #include <sys/socket.h>
  14  *      #include <ccan/oserver/oserver.h>
  15  *      #include <err.h>
  16  *      #include <stdlib.h>
  17  *
  18  *      int main(void)
  19  *      {
  20  *              int fd, sockfd;
  21  *
  22  *              sockfd = oserver_setup();
  23  *              if (sockfd < 0)
  24  *                      err(1, "Failed to set up server socket");
  25  *
  26  *              fd = accept(sockfd, NULL, NULL);
  27  *              if (fd < 0)
  28  *                      err(1, "Accepting connection on TCP socket");
  29  *
  30  *              if (!oserver_serve(fd))
  31  *                      err(1, "Serving client");
  32  *              exit(0);
  33  *      }
  34  */
  35 int main(int argc, char *argv[])
  36 {
  37         /* Expect exactly one argument */
  38         if (argc != 2)
  39                 return 1;
  40
  41         if (strcmp(argv[1], "depends") == 0) {
  42                 printf("ccan/read_write_all\n");
  43                 printf("ccan/str\n");
  44                 printf("ccan/foreach\n");
  45                 printf("ccan/noerr\n");
  46                 printf("ccan/failtest\n");
  47                 return 0;
  48         }
  49
  50         return 1;
  51 }