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Fix cpio -it: don't close(fd) unless we opened it.
author Isaac Dunham <ibid.ag@gmail.com>
date Thu, 27 Mar 2014 07:02:01 -0500
parents e11684e3bbc5
children
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line source

#include "toys.h"

int xsocket(int domain, int type, int protocol)
{
  int fd = socket(domain, type, protocol);

  if (fd < 0) perror_exit("socket %x %x", type, protocol);
  return fd;
}