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sys/select.c Libc-583 /dev/null
--- Libc/Libc-583/sys/select.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (c) 2005, 2007 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-#if defined(__LP64__) && (defined(VARIANT_CANCELABLE) || defined(VARIANT_PRE1050))
-#undef __DARWIN_NON_CANCELABLE
-#define __DARWIN_NON_CANCELABLE 0
-#endif /* __LP64__ && (VARIANT_CANCELABLE || VARIANT_PRE1050) */
-#include <sys/select.h>
-#include <errno.h>
-
-#if defined(VARIANT_CANCELABLE) || defined(VARIANT_PRE1050)
-extern int __select(int, fd_set * __restrict, fd_set * __restrict,
-	fd_set * __restrict, struct timeval * __restrict);
-#else /* !VARIANT_CANCELABLE && !VARIANT_PRE1050 */
-int __select_nocancel(int, fd_set * __restrict, fd_set * __restrict,
-	fd_set * __restrict, struct timeval * __restrict);
-#endif /* VARIANT_CANCELABLE || VARIANT_PRE1050 */
-
-/*
- * select stub, return error if nfds > FD_SETSIZE
- * add pthread cancelability
- * mandated for conformance.
- *
- * This is only for (non DARWINEXTSN) UNIX03 (both cancelable and
- * non-cancelable) and for legacy
- */
-int
-select(int nfds, fd_set * __restrict readfds, fd_set * __restrict writefds,
-	fd_set * __restrict exceptfds, struct timeval * __restrict
-#if defined(VARIANT_LEGACY) || defined(VARIANT_PRE1050)
-	intimeout
-#else /* !VARIANT_LEGACY && !VARIANT_PRE1050 */
-	timeout
-#endif /* VARIANT_LEGACY || VARIANT_PRE1050 */
-	)
-{
-
-#if defined(VARIANT_LEGACY) || defined(VARIANT_PRE1050)
-	struct timeval tb, *timeout;
-
-	/*
-	 * Legacy select behavior is minimum 10 msec when tv_usec is non-zero
-	 */
-	if (intimeout && intimeout->tv_sec == 0 && intimeout->tv_usec > 0 && intimeout->tv_usec < 10000) {
-		tb.tv_sec = 0;
-		tb.tv_usec = 10000;
-		timeout = &tb;
-	} else
-		timeout = intimeout;
-#else /* !VARIANT_LEGACY && !VARIANT_PRE1050 */
-	if (nfds > FD_SETSIZE) {
-		errno = EINVAL;
-		return -1;
-	}
-#endif /* VARIANT_LEGACY || VARIANT_PRE1050 */
-#if defined(VARIANT_CANCELABLE) || defined(VARIANT_PRE1050)
-	return __select(nfds, readfds, writefds, exceptfds, timeout);
-#else /* !VARIANT_CANCELABLE && !VARIANT_PRE1050 */
-	return __select_nocancel(nfds, readfds, writefds, exceptfds, timeout);
-#endif /* VARIANT_CANCELABLE || VARIANT_PRE1050 */
-}