kc3-lang/libressl/apps/nc/compat/accept4.c

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• Hash : 8c90be2a
  Author :
  Date : 2015-09-13T11:56:41
  

  allow nc to build on linux and os x
  

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• apps/nc/compat/accept4.c

• #include <sys/socket.h>
  #include <fcntl.h>
  
  int
  accept4(int s, struct sockaddr *addr, socklen_t *addrlen, int flags)
  {
  	int rets = accept(s, addr, addrlen);
  	if (rets == -1)
  		return s;
  
  	if (flags & SOCK_CLOEXEC) {
  		flags = fcntl(s, F_GETFD);
  		fcntl(rets, F_SETFD, flags | FD_CLOEXEC);
  	}
  
  	return rets;
  }
  

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