AmigActive 25/AACD 25.iso/AACD/Magazine/Online/QMail/source/fd_copy.c

C/C++ Source or Header | 1997-04-15 | 225 b | 14 lines

#include <fcntl.h>
#include "fd.h"

int fd_copy(to,from)
int to;
int from;
{
  if (to == from) return 0;
  if (fcntl(from,F_GETFL,0) == -1) return -1;
  close(to);
  if (fcntl(from,F_DUPFD,to) == -1) return -1;
  return 0;
}