File: listen.c

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socks4-server 4.3.beta2-6
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#include <sys/types.h>
#include <sys/socket.h>

#include <stdio.h>

int  listen(int  sockfd, unsigned int backlog )
{
  static int level = 0;
  int ret;

//  printf("listen(%d)", level);

  if (++level == 1)
    ret = Rlisten(sockfd, backlog);
  else
    ret = __listen(sockfd, backlog);

  level--;
  return ret;
}