--- freopen.c.orig 2004-10-28 23:51:35.000000000 -0700 +++ freopen.c 2004-10-28 23:53:14.000000000 -0700 @@ -136,6 +136,8 @@ * descriptor (if any) was associated with it. If it was attached to * a descriptor, defer closing it; freopen("/dev/stdin", "r", stdin) * should work. This is unnecessary if it was not a Unix file. + * + * For UNIX03, we always close if it was open. */ if (fp->_flags == 0) { fp->_flags = __SEOF; /* hold on to it */ @@ -146,11 +148,18 @@ if (fp->_flags & __SWR) (void) __sflush(fp); /* if close is NULL, closing is a no-op, hence pointless */ +#if __DARWIN_UNIX03 + if (fp->_close) + (void) (*fp->_close)(fp->_cookie); + isopen = 0; + wantfd = -1; +#else /* !__DARWIN_UNIX03 */ isopen = fp->_close != NULL; if ((wantfd = fp->_file) < 0 && isopen) { (void) (*fp->_close)(fp->_cookie); isopen = 0; } +#endif /* __DARWIN_UNIX03 */ } /* Get a new descriptor to refer to the new file. */