Index: freopen.c
===================================================================
RCS file: /cvs/root/Libc/stdio/FreeBSD/freopen.c,v
retrieving revision 1.3
diff -u -d -b -w -p -r1.3 freopen.c
--- freopen.c 2004/11/25 19:38:34 1.3
+++ freopen.c 2005/01/25 18:01:26
@@ -99,7 +99,7 @@ freopen(file, mode, fp)
(oflags & O_ACCMODE)) {
fclose(fp);
FUNLOCKFILE(fp);
- errno = EINVAL;
+ errno = EBADF;
return (NULL);
}
if ((oflags ^ dflags) & O_APPEND) {
@@ -136,6 +136,8 @@ freopen(file, mode, fp)
* 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 @@ freopen(file, mode, fp)
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. */